diff options
Diffstat (limited to 'frontend/js')
| -rw-r--r-- | frontend/js/element-ui.js | 1 | ||||
| -rw-r--r-- | frontend/js/element-ui_2.11.1.min.js | 1 | ||||
| -rw-r--r-- | frontend/js/element-ui_en_2.11.1.min.js | 135 | ||||
| -rw-r--r-- | frontend/js/vue.js | 10947 | ||||
| -rw-r--r-- | frontend/js/vue.min.js | 6 |
5 files changed, 142 insertions, 10948 deletions
diff --git a/frontend/js/element-ui.js b/frontend/js/element-ui.js deleted file mode 100644 index ab92c8c..0000000 --- a/frontend/js/element-ui.js +++ /dev/null | |||
| @@ -1 +0,0 @@ | |||
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t=this._options.preventOverflowOrder,i=n(e.offsets.popper),s={left:function(){var t=i.left;return i.left<e.boundaries.left&&(t=Math.max(i.left,e.boundaries.left)),{left:t}},right:function(){var t=i.left;return i.right>e.boundaries.right&&(t=Math.min(i.left,e.boundaries.right-i.width)),{left:t}},top:function(){var t=i.top;return i.top<e.boundaries.top&&(t=Math.max(i.top,e.boundaries.top)),{top:t}},bottom:function(){var t=i.top;return i.bottom>e.boundaries.bottom&&(t=Math.min(i.top,e.boundaries.bottom-i.height)),{top:t}}};return t.forEach(function(t){e.offsets.popper=Object.assign(i,s[t]())}),e},e.prototype.modifiers.keepTogether=function(e){var t=n(e.offsets.popper),i=e.offsets.reference,s=Math.floor;return 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i("li",{directives:[{name:"show",rawName:"v-show",value:e.visible,expression:"visible"}],staticClass:"el-select-dropdown__item",class:{selected:e.itemSelected,"is-disabled":e.disabled||e.groupDisabled||e.limitReached,hover:e.hover},on:{mouseenter:e.hoverItem,click:function(t){t.stopPropagation(),e.selectOptionClick(t)}}},[e._t("default",[i("span",[e._v(e._s(e.currentLabel))])])],2)},s=[],r={render:n,staticRenderFns:s};t.a=r},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=i(118),s=i.n(n),r=i(119),a=i(0),o=a(s.a,r.a,!1,null,null,null);t.default=o.exports},function(e,t,i){"use strict";t.__esModule=!0,t.default={name:"ElTag",props:{text:String,closable:Boolean,type:String,hit:Boolean,disableTransitions:Boolean,color:String,size:String},methods:{handleClose:function(e){this.$emit("close",e)}},computed:{tagSize:function(){return this.size||(this.$ELEMENT||{}).size}}}},function(e,t,i){"use strict";var n=function(){var 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t>0?(n*=1-t,s*=1-t,r*=1-t):(n+=(255-n)*t,s+=(255-s)*t,r+=(255-r)*t),"rgb("+Math.round(n)+", "+Math.round(s)+", "+Math.round(r)+")"},addItem:function(e){this.$set(this.items,e.index,e)},removeItem:function(e){delete this.items[e.index]},addSubmenu:function(e){this.$set(this.submenus,e.index,e)},removeSubmenu:function(e){delete this.submenus[e.index]},openMenu:function(e,t){var i=this.openedMenus;-1===i.indexOf(e)&&(this.uniqueOpened&&(this.openedMenus=i.filter(function(e){return-1!==t.indexOf(e)})),this.openedMenus.push(e))},closeMenu:function(e){var t=this.openedMenus.indexOf(e);-1!==t&&this.openedMenus.splice(t,1)},handleSubmenuClick:function(e){var t=e.index,i=e.indexPath;-1!==this.openedMenus.indexOf(t)?(this.closeMenu(t),this.$emit("close",t,i)):(this.openMenu(t,i),this.$emit("open",t,i))},handleItemClick:function(e){var 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e=this,t=this.rootMenu,i=this.disabled;"click"===t.menuTrigger&&"horizontal"===t.mode||!t.collapse&&"vertical"===t.mode||i||(this.dispatch("ElSubmenu","mouse-enter-child"),clearTimeout(this.timeout),this.timeout=setTimeout(function(){e.rootMenu.openMenu(e.index,e.indexPath)},this.showTimeout))},handleMouseleave:function(){var e=this,t=this.rootMenu;"click"===t.menuTrigger&&"horizontal"===t.mode||!t.collapse&&"vertical"===t.mode||(this.dispatch("ElSubmenu","mouse-leave-child"),clearTimeout(this.timeout),this.timeout=setTimeout(function(){!e.mouseInChild&&e.rootMenu.closeMenu(e.index)},this.hideTimeout))},handleTitleMouseenter:function(){if("horizontal"!==this.mode||this.rootMenu.backgroundColor){var e=this.$refs["submenu-title"];e&&(e.style.backgroundColor=this.rootMenu.hoverBackground)}},handleTitleMouseleave:function(){if("horizontal"!==this.mode||this.rootMenu.backgroundColor){var e=this.$refs["submenu-title"];e&&(e.style.backgroundColor=this.rootMenu.backgroundColor||"")}},updatePlacement:function(){this.currentPlacement="horizontal"===this.mode&&this.isFirstLevel?"bottom-start":"right-start"},initPopper:function(){this.referenceElm=this.$el,this.popperElm=this.$refs.menu,this.updatePlacement()}},created:function(){var e=this;this.parentMenu.addSubmenu(this),this.rootMenu.addSubmenu(this),this.$on("toggle-collapse",this.handleCollapseToggle),this.$on("mouse-enter-child",function(){e.mouseInChild=!0,clearTimeout(e.timeout)}),this.$on("mouse-leave-child",function(){e.mouseInChild=!1,clearTimeout(e.timeout)})},mounted:function(){this.initPopper()},beforeDestroy:function(){this.parentMenu.removeSubmenu(this),this.rootMenu.removeSubmenu(this)},render:function(e){var t=this.active,i=this.opened,n=this.paddingStyle,s=this.titleStyle,r=this.backgroundColor,a=this.rootMenu,o=this.currentPlacement,l=this.menuTransitionName,u=this.mode,c=this.disabled,d=this.popperClass,h=this.$slots,f=this.isFirstLevel,p=e("transition",{attrs:{name:l}},[e("div",{ref:"menu",directives:[{name:"show",value:i}],class:["el-menu--"+u,d],on:{mouseenter:this.handleMouseenter,mouseleave:this.handleMouseleave,focus:this.handleMouseenter}},[e("ul",{attrs:{role:"menu"},class:["el-menu el-menu--popup","el-menu--popup-"+o],style:{backgroundColor:a.backgroundColor||""}},[h.default])])]),m=e("el-collapse-transition",null,[e("ul",{attrs:{role:"menu"},class:"el-menu el-menu--inline",directives:[{name:"show",value:i}],style:{backgroundColor:a.backgroundColor||""}},[h.default])]),v="horizontal"===a.mode&&f||"vertical"===a.mode&&!a.collapse?"el-icon-arrow-down":"el-icon-arrow-right";return e("li",{class:{"el-submenu":!0,"is-active":t,"is-opened":i,"is-disabled":c},attrs:{role:"menuitem","aria-haspopup":"true","aria-expanded":i},on:{mouseenter:this.handleMouseenter,mouseleave:this.handleMouseleave,focus:this.handleMouseenter}},[e("div",{class:"el-submenu__title",ref:"submenu-title",on:{click:this.handleClick,mouseenter:this.handleTitleMouseenter,mouseleave:this.handleTitleMouseleave},style:[n,s,{backgroundColor:r}]},[h.title,e("i",{class:["el-submenu__icon-arrow",v]},[])]),this.isMenuPopup?p:m])}}},function(e,t,i){"use strict";t.__esModule=!0;var n=i(165),s=function(e){return e&&e.__esModule?e:{default:e}}(n);s.default.install=function(e){e.component(s.default.name,s.default)},t.default=s.default},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=i(166),s=i.n(n),r=i(168),a=i(0),o=a(s.a,r.a,!1,null,null,null);t.default=o.exports},function(e,t,i){"use strict";function n(e){return e&&e.__esModule?e:{default:e}}t.__esModule=!0;var 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t=e.$slots.default[0].componentInstance;t&&t.focus?t.focus():e.handleFocus()}),(0,l.on)(this.referenceElm,"blur",this.handleBlur),(0,l.on)(this.referenceElm,"click",this.removeFocusing))},watch:{focusing:function(e){e?(0,l.addClass)(this.referenceElm,"focusing"):(0,l.removeClass)(this.referenceElm,"focusing")}},methods:{show:function(){this.setExpectedState(!0),this.handleShowPopper()},hide:function(){this.setExpectedState(!1),this.debounceClose()},handleFocus:function(){this.focusing=!0,this.show()},handleBlur:function(){this.focusing=!1,this.hide()},removeFocusing:function(){this.focusing=!1},concatClass:function(e,t){return e&&e.indexOf(t)>-1?e:e?t?e+" "+t:e:t||""},handleShowPopper:function(){var e=this;this.expectedState&&!this.manual&&(clearTimeout(this.timeout),this.timeout=setTimeout(function(){e.showPopper=!0},this.openDelay),this.hideAfter>0&&(this.timeoutPending=setTimeout(function(){e.showPopper=!1},this.hideAfter)))},handleClosePopper:function(){this.enterable&&this.expectedState||this.manual||(clearTimeout(this.timeout),this.timeoutPending&&clearTimeout(this.timeoutPending),this.showPopper=!1,this.disabled&&this.doDestroy())},setExpectedState:function(e){!1===e&&clearTimeout(this.timeoutPending),this.expectedState=e}},destroyed:function(){var e=this.referenceElm;(0,l.off)(e,"mouseenter",this.show),(0,l.off)(e,"mouseleave",this.hide),(0,l.off)(e,"focus",this.handleFocus),(0,l.off)(e,"blur",this.handleBlur),(0,l.off)(e,"click",this.removeFocusing)}}},function(e,t,i){"use strict";var n=function(){var e=this,t=e.$createElement,i=e._self._c||t;return 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0===i?-1===r?(s.push(t),n=!0):(s.splice(r,1),n=!0):i&&-1===r?(s.push(t),n=!0):!i&&r>-1&&(s.splice(r,1),n=!0),n},p=function(e,t,i){var n=!1,s=e.expandRows;if(void 0!==i){var r=s.indexOf(t);i?-1===r&&(s.push(t),n=!0):-1!==r&&(s.splice(r,1),n=!0)}else{var a=s.indexOf(t);-1===a?(s.push(t),n=!0):(s.splice(a,1),n=!0)}return n},m=function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};if(!e)throw new Error("Table is required.");this.table=e,this.states={rowKey:null,_columns:[],originColumns:[],columns:[],fixedColumns:[],rightFixedColumns:[],leafColumns:[],fixedLeafColumns:[],rightFixedLeafColumns:[],leafColumnsLength:0,fixedLeafColumnsLength:0,rightFixedLeafColumnsLength:0,isComplex:!1,filteredData:null,data:null,sortingColumn:null,sortProp:null,sortOrder:null,isAllSelected:!1,selection:[],reserveSelection:!1,selectable:null,currentRow:null,hoverRow:null,filters:{},expandRows:[],defaultExpandAll:!1,selectOnIndeterminate:!1};for(var i in t)t.hasOwnProperty(i)&&this.states.hasOwnProperty(i)&&(this.states[i]=t[i])};m.prototype.mutations={setData:function(e,t){var i=this,n=e._data!==t;e._data=t,Object.keys(e.filters).forEach(function(n){var s=e.filters[n];if(s&&0!==s.length){var r=(0,c.getColumnById)(i.states,n);r&&r.filterMethod&&(t=t.filter(function(e){return s.some(function(t){return r.filterMethod.call(null,t,e,r)})}))}}),e.filteredData=t,e.data=d(t||[],e),this.updateCurrentRow(),e.reserveSelection?function(){var t=e.rowKey;t?function(){var n=e.selection,s=h(n,t);e.data.forEach(function(e){var i=(0,c.getRowIdentity)(e,t),r=s[i];r&&(n[r.index]=e)}),i.updateAllSelected()}():console.warn("WARN: rowKey is required when reserve-selection is enabled.")}():(n?this.clearSelection():this.cleanSelection(),this.updateAllSelected()),e.defaultExpandAll&&(this.states.expandRows=(e.data||[]).slice(0)),r.default.nextTick(function(){return i.table.updateScrollY()})},changeSortCondition:function(e,t){var i=this;e.data=d(e.filteredData||e._data||[],e),t&&t.silent||this.table.$emit("sort-change",{column:this.states.sortingColumn,prop:this.states.sortProp,order:this.states.sortOrder}),r.default.nextTick(function(){return i.table.updateScrollY()})},filterChange:function(e,t){var i=this,n=t.column,s=t.values,a=t.silent;s&&!Array.isArray(s)&&(s=[s]);var o=n.property,l={};o&&(e.filters[n.id]=s,l[n.columnKey||n.id]=s);var u=e._data;Object.keys(e.filters).forEach(function(t){var n=e.filters[t];if(n&&0!==n.length){var s=(0,c.getColumnById)(i.states,t);s&&s.filterMethod&&(u=u.filter(function(e){return n.some(function(t){return s.filterMethod.call(null,t,e,s)})}))}}),e.filteredData=u,e.data=d(u,e),a||this.table.$emit("filter-change",l),r.default.nextTick(function(){return i.table.updateScrollY()})},insertColumn:function(e,t,i,n){var s=e._columns;n&&((s=n.children)||(s=n.children=[])),void 0!==i?s.splice(i,0,t):s.push(t),"selection"===t.type&&(e.selectable=t.selectable,e.reserveSelection=t.reserveSelection),this.table.$ready&&(this.updateColumns(),this.scheduleLayout())},removeColumn:function(e,t,i){var n=e._columns;i&&((n=i.children)||(n=i.children=[])),n&&n.splice(n.indexOf(t),1),this.table.$ready&&(this.updateColumns(),this.scheduleLayout())},setHoverRow:function(e,t){e.hoverRow=t},setCurrentRow:function(e,t){var i=e.currentRow;e.currentRow=t,i!==t&&this.table.$emit("current-change",t,i)},rowSelectedChanged:function(e,t){var i=f(e,t),n=e.selection;if(i){var s=this.table;s.$emit("selection-change",n?n.slice():[]),s.$emit("select",n,t)}this.updateAllSelected()},toggleAllSelection:(0,o.default)(10,function(e){var t=e.data||[];if(0!==t.length){var i=this.states.selection,n=e.selectOnIndeterminate?!e.isAllSelected:!(e.isAllSelected||i.length),s=!1;t.forEach(function(t,i){e.selectable?e.selectable.call(null,t,i)&&f(e,t,n)&&(s=!0):f(e,t,n)&&(s=!0)});var r=this.table;s&&r.$emit("selection-change",i?i.slice():[]),r.$emit("select-all",i),e.isAllSelected=n}})};var v=function e(t){var i=[];return t.forEach(function(t){t.children?i.push.apply(i,e(t.children)):i.push(t)}),i};m.prototype.updateColumns=function(){var e=this.states,t=e._columns||[];e.fixedColumns=t.filter(function(e){return!0===e.fixed||"left"===e.fixed}),e.rightFixedColumns=t.filter(function(e){return"right"===e.fixed}),e.fixedColumns.length>0&&t[0]&&"selection"===t[0].type&&!t[0].fixed&&(t[0].fixed=!0,e.fixedColumns.unshift(t[0]));var i=t.filter(function(e){return!e.fixed});e.originColumns=[].concat(e.fixedColumns).concat(i).concat(e.rightFixedColumns);var n=v(i),s=v(e.fixedColumns),r=v(e.rightFixedColumns);e.leafColumnsLength=n.length,e.fixedLeafColumnsLength=s.length,e.rightFixedLeafColumnsLength=r.length,e.columns=[].concat(s).concat(n).concat(r),e.isComplex=e.fixedColumns.length>0||e.rightFixedColumns.length>0},m.prototype.isSelected=function(e){return(this.states.selection||[]).indexOf(e)>-1},m.prototype.clearSelection=function(){var e=this.states;e.isAllSelected=!1;var t=e.selection;e.selection.length&&(e.selection=[]),t.length>0&&this.table.$emit("selection-change",e.selection?e.selection.slice():[])},m.prototype.setExpandRowKeys=function(e){var t=[],i=this.states.data,n=this.states.rowKey;if(!n)throw new Error("[Table] prop row-key should not be empty.");var s=h(i,n);e.forEach(function(e){var i=s[e];i&&t.push(i.row)}),this.states.expandRows=t},m.prototype.toggleRowSelection=function(e,t){f(this.states,e,t)&&this.table.$emit("selection-change",this.states.selection?this.states.selection.slice():[])},m.prototype.toggleRowExpansion=function(e,t){p(this.states,e,t)&&(this.table.$emit("expand-change",e,this.states.expandRows),this.scheduleLayout())},m.prototype.isRowExpanded=function(e){var t=this.states,i=t.expandRows,n=void 0===i?[]:i,s=t.rowKey;if(s){return!!h(n,s)[(0,c.getRowIdentity)(e,s)]}return-1!==n.indexOf(e)},m.prototype.cleanSelection=function(){var e=this.states.selection||[],t=this.states.data,i=this.states.rowKey,n=void 0;if(i){n=[];var s=h(e,i),r=h(t,i);for(var a in s)s.hasOwnProperty(a)&&!r[a]&&n.push(s[a].row)}else n=e.filter(function(e){return-1===t.indexOf(e)});n.forEach(function(t){e.splice(e.indexOf(t),1)}),n.length&&this.table.$emit("selection-change",e?e.slice():[])},m.prototype.clearFilter=function(){var e=this.states,t=this.table.$refs,i=t.tableHeader,n=t.fixedTableHeader,s=t.rightFixedTableHeader,r={};i&&(r=(0,u.default)(r,i.filterPanels)),n&&(r=(0,u.default)(r,n.filterPanels)),s&&(r=(0,u.default)(r,s.filterPanels));var a=Object.keys(r);a.length&&(a.forEach(function(e){r[e].filteredValue=[]}),e.filters={},this.commit("filterChange",{column:{},values:[],silent:!0}))},m.prototype.clearSort=function(){var e=this.states;e.sortingColumn&&(e.sortingColumn.order=null,e.sortProp=null,e.sortOrder=null,this.commit("changeSortCondition",{silent:!0}))},m.prototype.updateAllSelected=function(){var e=this.states,t=e.selection,i=e.rowKey,n=e.selectable,s=e.data;if(!s||0===s.length)return void(e.isAllSelected=!1);var r=void 0;i&&(r=h(e.selection,i));for(var a=!0,o=0,l=0,u=s.length;l<u;l++){var d=s[l],f=n&&n.call(null,d,l);if(function(e){return r?!!r[(0,c.getRowIdentity)(e,i)]:-1!==t.indexOf(e)}(d))o++;else if(!n||f){a=!1;break}}0===o&&(a=!1),e.isAllSelected=a},m.prototype.scheduleLayout=function(e){e&&this.updateColumns(),this.table.debouncedUpdateLayout()},m.prototype.setCurrentRowKey=function(e){var t=this.states,i=t.rowKey;if(!i)throw new Error("[Table] row-key should not be empty.");var n=t.data||[],s=h(n,i),r=s[e];r&&(t.currentRow=r.row)},m.prototype.updateCurrentRow=function(){var e=this.states,t=this.table,i=e.data||[],n=e.currentRow;-1===i.indexOf(n)&&(e.currentRow=null,e.currentRow!==n&&t.$emit("current-change",null,n))},m.prototype.commit=function(e){var t=this.mutations;if(!t[e])throw new Error("Action not found: "+e);for(var i=arguments.length,n=Array(i>1?i-1:0),s=1;s<i;s++)n[s-1]=arguments[s];t[e].apply(this,[this.states].concat(n))},t.default=m},function(e,t,i){"use strict";function n(e){return e&&e.__esModule?e:{default:e}}function s(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}t.__esModule=!0;var r=i(44),a=n(r),o=i(2),l=n(o),u=function(){function e(t){s(this,e),this.observers=[],this.table=null,this.store=null,this.columns=null,this.fit=!0,this.showHeader=!0,this.height=null,this.scrollX=!1,this.scrollY=!1,this.bodyWidth=null,this.fixedWidth=null,this.rightFixedWidth=null,this.tableHeight=null,this.headerHeight=44,this.appendHeight=0,this.footerHeight=44,this.viewportHeight=null,this.bodyHeight=null,this.fixedBodyHeight=null,this.gutterWidth=(0,a.default)();for(var i in t)t.hasOwnProperty(i)&&(this[i]=t[i]);if(!this.table)throw new Error("table is required for Table Layout");if(!this.store)throw new Error("store is required for Table Layout")}return e.prototype.updateScrollY=function(){var e=this.height;if("string"==typeof e||"number"==typeof e){var t=this.table.bodyWrapper;if(this.table.$el&&t){var i=t.querySelector(".el-table__body");this.scrollY=i.offsetHeight>this.bodyHeight}}},e.prototype.setHeight=function(e){var t=this,i=arguments.length>1&&void 0!==arguments[1]?arguments[1]:"height";if(!l.default.prototype.$isServer){var n=this.table.$el;if("string"==typeof e&&/^\d+$/.test(e)&&(e=Number(e)),this.height=e,!n&&(e||0===e))return l.default.nextTick(function(){return t.setHeight(e,i)});"number"==typeof e?(n.style[i]=e+"px",this.updateElsHeight()):"string"==typeof e&&(n.style[i]=e,this.updateElsHeight())}},e.prototype.setMaxHeight=function(e){return this.setHeight(e,"max-height")},e.prototype.updateElsHeight=function(){var e=this;if(!this.table.$ready)return l.default.nextTick(function(){return e.updateElsHeight()});var t=this.table.$refs,i=t.headerWrapper,n=t.appendWrapper,s=t.footerWrapper;if(this.appendHeight=n?n.offsetHeight:0,!this.showHeader||i){var r=this.headerHeight=this.showHeader?i.offsetHeight:0;if(this.showHeader&&i.offsetWidth>0&&(this.table.columns||[]).length>0&&r<2)return l.default.nextTick(function(){return e.updateElsHeight()});var a=this.tableHeight=this.table.$el.clientHeight;if(null!==this.height&&(!isNaN(this.height)||"string"==typeof this.height)){var o=this.footerHeight=s?s.offsetHeight:0;this.bodyHeight=a-r-o+(s?1:0)}this.fixedBodyHeight=this.scrollX?this.bodyHeight-this.gutterWidth:this.bodyHeight;var u=!this.table.data||0===this.table.data.length;this.viewportHeight=this.scrollX?a-(u?0:this.gutterWidth):a,this.updateScrollY(),this.notifyObservers("scrollable")}},e.prototype.getFlattenColumns=function(){var e=[];return this.table.columns.forEach(function(t){t.isColumnGroup?e.push.apply(e,t.columns):e.push(t)}),e},e.prototype.updateColumnsWidth=function(){var e=this.fit,t=this.table.$el.clientWidth,i=0,n=this.getFlattenColumns(),s=n.filter(function(e){return"number"!=typeof e.width});if(n.forEach(function(e){"number"==typeof e.width&&e.realWidth&&(e.realWidth=null)}),s.length>0&&e){n.forEach(function(e){i+=e.width||e.minWidth||80});var r=this.scrollY?this.gutterWidth:0;if(i<=t-r){this.scrollX=!1;var a=t-r-i;1===s.length?s[0].realWidth=(s[0].minWidth||80)+a:function(){var e=s.reduce(function(e,t){return e+(t.minWidth||80)},0),t=a/e,i=0;s.forEach(function(e,n){if(0!==n){var s=Math.floor((e.minWidth||80)*t);i+=s,e.realWidth=(e.minWidth||80)+s}}),s[0].realWidth=(s[0].minWidth||80)+a-i}()}else this.scrollX=!0,s.forEach(function(e){e.realWidth=e.minWidth});this.bodyWidth=Math.max(i,t),this.table.resizeState.width=this.bodyWidth}else n.forEach(function(e){e.width||e.minWidth?e.realWidth=e.width||e.minWidth:e.realWidth=80,i+=e.realWidth}),this.scrollX=i>t,this.bodyWidth=i;var o=this.store.states.fixedColumns;if(o.length>0){var l=0;o.forEach(function(e){l+=e.realWidth||e.width}),this.fixedWidth=l}var u=this.store.states.rightFixedColumns;if(u.length>0){var c=0;u.forEach(function(e){c+=e.realWidth||e.width}),this.rightFixedWidth=c}this.notifyObservers("columns")},e.prototype.addObserver=function(e){this.observers.push(e)},e.prototype.removeObserver=function(e){var t=this.observers.indexOf(e);-1!==t&&this.observers.splice(t,1)},e.prototype.notifyObservers=function(e){var t=this;this.observers.forEach(function(i){switch(e){case"columns":i.onColumnsChange(t);break;case"scrollable":i.onScrollableChange(t);break;default:throw new Error("Table Layout don't have event "+e+".")}})},e}();t.default=u},function(e,t,i){"use strict";function n(e){return e&&e.__esModule?e:{default:e}}t.__esModule=!0;var s="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e},r=i(74),a=i(3),o=i(15),l=n(o),u=i(33),c=n(u),d=i(18),h=n(d),f=i(48),p=n(f);t.default={name:"ElTableBody",mixins:[p.default],components:{ElCheckbox:l.default,ElTooltip:c.default},props:{store:{required:!0},stripe:Boolean,context:{},rowClassName:[String,Function],rowStyle:[Object,Function],fixed:String,highlight:Boolean},render:function(e){var t=this,i=this.columns.map(function(e,i){return t.isColumnHidden(i)});return e("table",{class:"el-table__body",attrs:{cellspacing:"0",cellpadding:"0",border:"0"}},[e("colgroup",null,[this._l(this.columns,function(t){return e("col",{attrs:{name:t.id}},[])})]),e("tbody",null,[this._l(this.data,function(n,s){return[e("tr",{style:t.rowStyle?t.getRowStyle(n,s):null,key:t.table.rowKey?t.getKeyOfRow(n,s):s,on:{dblclick:function(e){return t.handleDoubleClick(e,n)},click:function(e){return t.handleClick(e,n)},contextmenu:function(e){return t.handleContextMenu(e,n)},mouseenter:function(e){return t.handleMouseEnter(s)},mouseleave:function(e){return t.handleMouseLeave()}},class:[t.getRowClass(n,s)]},[t._l(t.columns,function(r,a){var o=t.getSpan(n,r,s,a),l=o.rowspan,u=o.colspan;return l&&u?1===l&&1===u?e("td",{style:t.getCellStyle(s,a,n,r),class:t.getCellClass(s,a,n,r),on:{mouseenter:function(e){return t.handleCellMouseEnter(e,n)},mouseleave:t.handleCellMouseLeave}},[r.renderCell.call(t._renderProxy,e,{row:n,column:r,$index:s,store:t.store,_self:t.context||t.table.$vnode.context},i[a])]):e("td",{style:t.getCellStyle(s,a,n,r),class:t.getCellClass(s,a,n,r),attrs:{rowspan:l,colspan:u},on:{mouseenter:function(e){return t.handleCellMouseEnter(e,n)},mouseleave:t.handleCellMouseLeave}},[r.renderCell.call(t._renderProxy,e,{row:n,column:r,$index:s,store:t.store,_self:t.context||t.table.$vnode.context},i[a])]):""})]),t.store.isRowExpanded(n)?e("tr",null,[e("td",{attrs:{colspan:t.columns.length},class:"el-table__expanded-cell"},[t.table.renderExpanded?t.table.renderExpanded(e,{row:n,$index:s,store:t.store}):""])]):""]}).concat(e("el-tooltip",{attrs:{effect:this.table.tooltipEffect,placement:"top",content:this.tooltipContent},ref:"tooltip"},[]))])])},watch:{"store.states.hoverRow":function(e,t){if(this.store.states.isComplex){var i=this.$el;if(i){var n=i.querySelector("tbody").children,s=[].filter.call(n,function(e){return(0,a.hasClass)(e,"el-table__row")}),r=s[t],o=s[e];r&&(0,a.removeClass)(r,"hover-row"),o&&(0,a.addClass)(o,"hover-row")}}},"store.states.currentRow":function(e,t){if(this.highlight){var i=this.$el;if(i){var n=this.store.states.data,s=i.querySelector("tbody").children,r=[].filter.call(s,function(e){return(0,a.hasClass)(e,"el-table__row")}),o=r[n.indexOf(t)],l=r[n.indexOf(e)];o?(0,a.removeClass)(o,"current-row"):[].forEach.call(r,function(e){return(0,a.removeClass)(e,"current-row")}),l&&(0,a.addClass)(l,"current-row")}}}},computed:{table:function(){return this.$parent},data:function(){return this.store.states.data},columnsCount:function(){return this.store.states.columns.length},leftFixedLeafCount:function(){return this.store.states.fixedLeafColumnsLength},rightFixedLeafCount:function(){return this.store.states.rightFixedLeafColumnsLength},leftFixedCount:function(){return this.store.states.fixedColumns.length},rightFixedCount:function(){return this.store.states.rightFixedColumns.length},columns:function(){return this.store.states.columns}},data:function(){return{tooltipContent:""}},created:function(){this.activateTooltip=(0,h.default)(50,function(e){return e.handleShowPopper()})},methods:{getKeyOfRow:function(e,t){var i=this.table.rowKey;return i?(0,r.getRowIdentity)(e,i):t},isColumnHidden:function(e){return!0===this.fixed||"left"===this.fixed?e>=this.leftFixedLeafCount:"right"===this.fixed?e<this.columnsCount-this.rightFixedLeafCount:e<this.leftFixedLeafCount||e>=this.columnsCount-this.rightFixedLeafCount},getSpan:function(e,t,i,n){var r=1,a=1,o=this.table.spanMethod;if("function"==typeof o){var l=o({row:e,column:t,rowIndex:i,columnIndex:n});Array.isArray(l)?(r=l[0],a=l[1]):"object"===(void 0===l?"undefined":s(l))&&(r=l.rowspan,a=l.colspan)}return{rowspan:r,colspan:a}},getRowStyle:function(e,t){var i=this.table.rowStyle;return"function"==typeof i?i.call(null,{row:e,rowIndex:t}):i},getRowClass:function(e,t){var i=["el-table__row"];this.stripe&&t%2==1&&i.push("el-table__row--striped");var n=this.table.rowClassName;return"string"==typeof n?i.push(n):"function"==typeof n&&i.push(n.call(null,{row:e,rowIndex:t})),this.store.states.expandRows.indexOf(e)>-1&&i.push("expanded"),i.join(" ")},getCellStyle:function(e,t,i,n){var s=this.table.cellStyle;return"function"==typeof s?s.call(null,{rowIndex:e,columnIndex:t,row:i,column:n}):s},getCellClass:function(e,t,i,n){var s=[n.id,n.align,n.className];this.isColumnHidden(t)&&s.push("is-hidden");var r=this.table.cellClassName;return"string"==typeof r?s.push(r):"function"==typeof r&&s.push(r.call(null,{rowIndex:e,columnIndex:t,row:i,column:n})),s.join(" ")},handleCellMouseEnter:function(e,t){var i=this.table,n=(0,r.getCell)(e);if(n){var s=(0,r.getColumnByCell)(i,n),o=i.hoverState={cell:n,column:s,row:t};i.$emit("cell-mouse-enter",o.row,o.column,o.cell,e)}var l=e.target.querySelector(".cell");if((0,a.hasClass)(l,"el-tooltip")&&l.scrollWidth>l.offsetWidth&&this.$refs.tooltip){var u=this.$refs.tooltip;this.tooltipContent=n.textContent||n.innerText,u.referenceElm=n,u.$refs.popper&&(u.$refs.popper.style.display="none"),u.doDestroy(),u.setExpectedState(!0),this.activateTooltip(u)}},handleCellMouseLeave:function(e){var t=this.$refs.tooltip;if(t&&(t.setExpectedState(!1),t.handleClosePopper()),(0,r.getCell)(e)){var i=this.table.hoverState||{};this.table.$emit("cell-mouse-leave",i.row,i.column,i.cell,e)}},handleMouseEnter:function(e){this.store.commit("setHoverRow",e)},handleMouseLeave:function(){this.store.commit("setHoverRow",null)},handleContextMenu:function(e,t){this.handleEvent(e,t,"contextmenu")},handleDoubleClick:function(e,t){this.handleEvent(e,t,"dblclick")},handleClick:function(e,t){this.store.commit("setCurrentRow",t),this.handleEvent(e,t,"click")},handleEvent:function(e,t,i){var n=this.table,s=(0,r.getCell)(e),a=void 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t=this,i=this.store.states.originColumns,n=v(i,this.columns),s=n.length>1;return s&&(this.$parent.isGroup=!0),e("table",{class:"el-table__header",attrs:{cellspacing:"0",cellpadding:"0",border:"0"}},[e("colgroup",null,[this._l(this.columns,function(t){return e("col",{attrs:{name:t.id}},[])}),this.hasGutter?e("col",{attrs:{name:"gutter"}},[]):""]),e("thead",{class:[{"is-group":s,"has-gutter":this.hasGutter}]},[this._l(n,function(i,n){return e("tr",{style:t.getHeaderRowStyle(n),class:t.getHeaderRowClass(n)},[t._l(i,function(s,r){return e("th",{attrs:{colspan:s.colSpan,rowspan:s.rowSpan},on:{mousemove:function(e){return t.handleMouseMove(e,s)},mouseout:t.handleMouseOut,mousedown:function(e){return t.handleMouseDown(e,s)},click:function(e){return t.handleHeaderClick(e,s)},contextmenu:function(e){return 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t=this.startDate;e||(e=this.maxDate);for(var i=this.rows,s=this.minDate,r=0,a=i.length;r<a;r++)for(var o=i[r],u=0,c=o.length;u<c;u++)if(!this.showWeekNumber||0!==u){var d=o[u],h=7*r+u+(this.showWeekNumber?-1:0),f=(0,n.nextDate)(t,h-this.offsetDay).getTime();e&&e<s?(d.inRange=s&&f>=l(e)&&f<=l(s),d.start=e&&f===l(e.getTime()),d.end=s&&f===l(s.getTime())):(d.inRange=s&&f>=l(s)&&f<=l(e),d.start=s&&f===l(s.getTime()),d.end=e&&f===l(e.getTime()))}},handleMouseMove:function(e){if(this.rangeState.selecting){this.$emit("changerange",{minDate:this.minDate,maxDate:this.maxDate,rangeState:this.rangeState});var t=e.target;if("SPAN"===t.tagName&&(t=t.parentNode.parentNode),"DIV"===t.tagName&&(t=t.parentNode),"TD"===t.tagName){var i=t.cellIndex,n=t.parentNode.rowIndex-1,s=this.rangeState,r=s.row,a=s.column;r===n&&a===i||(this.rangeState.row=n,this.rangeState.column=i,this.rangeState.endDate=this.getDateOfCell(n,i))}}},handleClick:function(e){var t=this,i=e.target;if("SPAN"===i.tagName&&(i=i.parentNode.parentNode),"DIV"===i.tagName&&(i=i.parentNode),"TD"===i.tagName&&!(0,s.hasClass)(i,"disabled")&&!(0,s.hasClass)(i,"week")){var r=this.selectionMode;"week"===r&&(i=i.parentNode.cells[1]);var a=Number(this.year),o=Number(this.month),l=i.cellIndex,u=i.parentNode.rowIndex,c=this.rows[u-1][l],d=c.text,h=i.className,f=new Date(a,o,1);if(-1!==h.indexOf("prev")?(0===o?(a-=1,o=11):o-=1,f.setFullYear(a),f.setMonth(o)):-1!==h.indexOf("next")&&(11===o?(a+=1,o=0):o+=1,f.setFullYear(a),f.setMonth(o)),f.setDate(parseInt(d,10)),"range"===this.selectionMode){if(this.minDate&&this.maxDate){var p=new Date(f.getTime());this.$emit("pick",{minDate:p,maxDate:null},!1),this.rangeState.selecting=!0,this.markRange(this.minDate),this.$nextTick(function(){t.handleMouseMove(e)})}else if(this.minDate&&!this.maxDate)if(f>=this.minDate){var m=new Date(f.getTime());this.rangeState.selecting=!1,this.$emit("pick",{minDate:this.minDate,maxDate:m})}else{var v=new Date(f.getTime());this.rangeState.selecting=!1,this.$emit("pick",{minDate:v,maxDate:this.minDate})}else if(!this.minDate){var g=new Date(f.getTime());this.$emit("pick",{minDate:g,maxDate:this.maxDate},!1),this.rangeState.selecting=!0,this.markRange(this.minDate)}}else if("day"===r)this.$emit("pick",f);else if("week"===r){var b=(0,n.getWeekNumber)(f),y=f.getFullYear()+"w"+b;this.$emit("pick",{year:f.getFullYear(),week:b,value:y,date:f})}else"dates"===r&&function(){var e=t.selectedDate;c.selected?e.forEach(function(t,i){t.toString()===f.toString()&&e.splice(i,1)}):e.push(f),t.$emit("select",e)}()}}}}},function(e,t,i){"use strict";var n=function(){var e=this,t=e.$createElement,i=e._self._c||t;return i("table",{staticClass:"el-date-table",class:{"is-week-mode":"week"===e.selectionMode},attrs:{cellspacing:"0",cellpadding:"0"},on:{click:e.handleClick,mousemove:e.handleMouseMove}},[i("tbody",[i("tr",[e.showWeekNumber?i("th",[e._v(e._s(e.t("el.datepicker.week")))]):e._e(),e._l(e.WEEKS,function(t){return i("th",[e._v(e._s(e.t("el.datepicker.weeks."+t)))])})],2),e._l(e.rows,function(t){return i("tr",{staticClass:"el-date-table__row",class:{current:e.isWeekActive(t[1])}},e._l(t,function(t){return i("td",{class:e.getCellClasses(t)},[i("div",[i("span",[e._v("\n "+e._s(t.text)+"\n ")])])])}))})],2)])},s=[],r={render:n,staticRenderFns:s};t.a=r},function(e,t,i){"use strict";var n=function(){var e=this,t=e.$createElement,i=e._self._c||t;return i("transition",{attrs:{name:"el-zoom-in-top"},on:{"after-enter":e.handleEnter,"after-leave":e.handleLeave}},[i("div",{directives:[{name:"show",rawName:"v-show",value:e.visible,expression:"visible"}],staticClass:"el-picker-panel el-date-picker el-popper",class:[{"has-sidebar":e.$slots.sidebar||e.shortcuts,"has-time":e.showTime},e.popperClass]},[i("div",{staticClass:"el-picker-panel__body-wrapper"},[e._t("sidebar"),e.shortcuts?i("div",{staticClass:"el-picker-panel__sidebar"},e._l(e.shortcuts,function(t){return i("button",{staticClass:"el-picker-panel__shortcut",attrs:{type:"button"},on:{click:function(i){e.handleShortcutClick(t)}}},[e._v(e._s(t.text))])})):e._e(),i("div",{staticClass:"el-picker-panel__body"},[e.showTime?i("div",{staticClass:"el-date-picker__time-header"},[i("span",{staticClass:"el-date-picker__editor-wrap"},[i("el-input",{attrs:{placeholder:e.t("el.datepicker.selectDate"),value:e.visibleDate,size:"small"},on:{input:function(t){return e.userInputDate=t},change:e.handleVisibleDateChange}})],1),i("span",{directives:[{name:"clickoutside",rawName:"v-clickoutside",value:function(){return e.timePickerVisible=!1},expression:"() => timePickerVisible = false"}],staticClass:"el-date-picker__editor-wrap"},[i("el-input",{ref:"input",attrs:{placeholder:e.t("el.datepicker.selectTime"),value:e.visibleTime,size:"small"},on:{focus:function(t){e.timePickerVisible=!0},input:function(t){return e.userInputTime=t},change:e.handleVisibleTimeChange}}),i("time-picker",{ref:"timepicker",attrs:{"time-arrow-control":e.arrowControl,visible:e.timePickerVisible},on:{pick:e.handleTimePick,mounted:e.proxyTimePickerDataProperties}})],1)]):e._e(),i("div",{directives:[{name:"show",rawName:"v-show",value:"time"!==e.currentView,expression:"currentView !== 'time'"}],staticClass:"el-date-picker__header",class:{"el-date-picker__header--bordered":"year"===e.currentView||"month"===e.currentView}},[i("button",{staticClass:"el-picker-panel__icon-btn el-date-picker__prev-btn el-icon-d-arrow-left",attrs:{type:"button","aria-label":e.t("el.datepicker.prevYear")},on:{click:e.prevYear}}),i("button",{directives:[{name:"show",rawName:"v-show",value:"date"===e.currentView,expression:"currentView === 'date'"}],staticClass:"el-picker-panel__icon-btn el-date-picker__prev-btn el-icon-arrow-left",attrs:{type:"button","aria-label":e.t("el.datepicker.prevMonth")},on:{click:e.prevMonth}}),i("span",{staticClass:"el-date-picker__header-label",attrs:{role:"button"},on:{click:e.showYearPicker}},[e._v(e._s(e.yearLabel))]),i("span",{directives:[{name:"show",rawName:"v-show",value:"date"===e.currentView,expression:"currentView === 'date'"}],staticClass:"el-date-picker__header-label",class:{active:"month"===e.currentView},attrs:{role:"button"},on:{click:e.showMonthPicker}},[e._v(e._s(e.t("el.datepicker.month"+(e.month+1))))]),i("button",{staticClass:"el-picker-panel__icon-btn el-date-picker__next-btn el-icon-d-arrow-right",attrs:{type:"button","aria-label":e.t("el.datepicker.nextYear")},on:{click:e.nextYear}}),i("button",{directives:[{name:"show",rawName:"v-show",value:"date"===e.currentView,expression:"currentView === 'date'"}],staticClass:"el-picker-panel__icon-btn el-date-picker__next-btn el-icon-arrow-right",attrs:{type:"button","aria-label":e.t("el.datepicker.nextMonth")},on:{click:e.nextMonth}})]),i("div",{staticClass:"el-picker-panel__content"},[i("date-table",{directives:[{name:"show",rawName:"v-show",value:"date"===e.currentView,expression:"currentView === 'date'"}],attrs:{"selection-mode":e.selectionMode,"first-day-of-week":e.firstDayOfWeek,value:new Date(e.value),"default-value":e.defaultValue?new Date(e.defaultValue):null,date:e.date,"disabled-date":e.disabledDate,"selected-date":e.selectedDate},on:{pick:e.handleDatePick,select:e.handleDateSelect}}),i("year-table",{directives:[{name:"show",rawName:"v-show",value:"year"===e.currentView,expression:"currentView === 'year'"}],attrs:{value:new Date(e.value),"default-value":e.defaultValue?new Date(e.defaultValue):null,date:e.date,"disabled-date":e.disabledDate},on:{pick:e.handleYearPick}}),i("month-table",{directives:[{name:"show",rawName:"v-show",value:"month"===e.currentView,expression:"currentView === 'month'"}],attrs:{value:new Date(e.value),"default-value":e.defaultValue?new Date(e.defaultValue):null,date:e.date,"disabled-date":e.disabledDate},on:{pick:e.handleMonthPick}})],1)])],2),i("div",{directives:[{name:"show",rawName:"v-show",value:e.footerVisible&&"date"===e.currentView,expression:"footerVisible && currentView === 'date'"}],staticClass:"el-picker-panel__footer"},[i("el-button",{directives:[{name:"show",rawName:"v-show",value:"dates"!==e.selectionMode,expression:"selectionMode !== 'dates'"}],staticClass:"el-picker-panel__link-btn",attrs:{size:"mini",type:"text"},on:{click:e.changeToNow}},[e._v("\n "+e._s(e.t("el.datepicker.now"))+"\n ")]),i("el-button",{staticClass:"el-picker-panel__link-btn",attrs:{plain:"",size:"mini"},on:{click:e.confirm}},[e._v("\n "+e._s(e.t("el.datepicker.confirm"))+"\n ")])],1)])])},s=[],r={render:n,staticRenderFns:s};t.a=r},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=i(248),s=i.n(n),r=i(249),a=i(0),o=a(s.a,r.a,!1,null,null,null);t.default=o.exports},function(e,t,i){"use strict";function n(e){return e&&e.__esModule?e:{default:e}}t.__esModule=!0;var s=i(13),r=i(12),a=n(r),o=i(5),l=n(o),u=i(50),c=n(u),d=i(76),h=n(d),f=i(8),p=n(f),m=i(19),v=n(m),g=function(e,t){return new Date(new Date(e).getTime()+t)},b=function(e){return Array.isArray(e)?[new Date(e[0]),new Date(e[1])]:e?[new Date(e),g(e,864e5)]:[new Date,g(Date.now(),864e5)]};t.default={mixins:[l.default],directives:{Clickoutside:a.default},computed:{btnDisabled:function(){return!(this.minDate&&this.maxDate&&!this.selecting)},leftLabel:function(){return this.leftDate.getFullYear()+" "+this.t("el.datepicker.year")+" "+this.t("el.datepicker.month"+(this.leftDate.getMonth()+1))},rightLabel:function(){return this.rightDate.getFullYear()+" "+this.t("el.datepicker.year")+" "+this.t("el.datepicker.month"+(this.rightDate.getMonth()+1))},leftYear:function(){return this.leftDate.getFullYear()},leftMonth:function(){return this.leftDate.getMonth()},leftMonthDate:function(){return this.leftDate.getDate()},rightYear:function(){return this.rightDate.getFullYear()},rightMonth:function(){return this.rightDate.getMonth()},rightMonthDate:function(){return this.rightDate.getDate()},minVisibleDate:function(){return this.minDate?(0,s.formatDate)(this.minDate,this.dateFormat):""},maxVisibleDate:function(){return this.maxDate||this.minDate?(0,s.formatDate)(this.maxDate||this.minDate,this.dateFormat):""},minVisibleTime:function(){return this.minDate?(0,s.formatDate)(this.minDate,this.timeFormat):""},maxVisibleTime:function(){return this.maxDate||this.minDate?(0,s.formatDate)(this.maxDate||this.minDate,this.timeFormat):""},timeFormat:function(){return this.format?(0,s.extractTimeFormat)(this.format):"HH:mm:ss"},dateFormat:function(){return this.format?(0,s.extractDateFormat)(this.format):"yyyy-MM-dd"},enableMonthArrow:function(){var e=(this.leftMonth+1)%12,t=this.leftMonth+1>=12?1:0;return this.unlinkPanels&&new Date(this.leftYear+t,e)<new Date(this.rightYear,this.rightMonth)},enableYearArrow:function(){return this.unlinkPanels&&12*this.rightYear+this.rightMonth-(12*this.leftYear+this.leftMonth+1)>=12}},data:function(){return{popperClass:"",value:[],defaultValue:null,defaultTime:null,minDate:"",maxDate:"",leftDate:new Date,rightDate:(0,s.nextMonth)(new Date),rangeState:{endDate:null,selecting:!1,row:null,column:null},showTime:!1,shortcuts:"",visible:"",disabledDate:"",firstDayOfWeek:7,minTimePickerVisible:!1,maxTimePickerVisible:!1,format:"",arrowControl:!1,unlinkPanels:!1}},watch:{minDate:function(e){var t=this;this.$nextTick(function(){if(t.$refs.maxTimePicker&&t.maxDate&&t.maxDate<t.minDate){t.$refs.maxTimePicker.selectableRange=[[(0,s.parseDate)((0,s.formatDate)(t.minDate,"HH:mm:ss"),"HH:mm:ss"),(0,s.parseDate)("23:59:59","HH:mm:ss")]]}}),e&&this.$refs.minTimePicker&&(this.$refs.minTimePicker.date=e,this.$refs.minTimePicker.value=e)},maxDate:function(e){e&&this.$refs.maxTimePicker&&(this.$refs.maxTimePicker.date=e,this.$refs.maxTimePicker.value=e)},minTimePickerVisible:function(e){var t=this;e&&this.$nextTick(function(){t.$refs.minTimePicker.date=t.minDate,t.$refs.minTimePicker.value=t.minDate,t.$refs.minTimePicker.adjustSpinners()})},maxTimePickerVisible:function(e){var t=this;e&&this.$nextTick(function(){t.$refs.maxTimePicker.date=t.maxDate,t.$refs.maxTimePicker.value=t.maxDate,t.$refs.maxTimePicker.adjustSpinners()})},value:function(e){if(e){if(Array.isArray(e))if(this.minDate=(0,s.isDate)(e[0])?new Date(e[0]):null,this.maxDate=(0,s.isDate)(e[1])?new Date(e[1]):null,this.minDate)if(this.leftDate=this.minDate,this.unlinkPanels&&this.maxDate){var t=this.minDate.getFullYear(),i=this.minDate.getMonth(),n=this.maxDate.getFullYear(),r=this.maxDate.getMonth();this.rightDate=t===n&&i===r?(0,s.nextMonth)(this.maxDate):this.maxDate}else this.rightDate=(0,s.nextMonth)(this.leftDate);else this.leftDate=b(this.defaultValue)[0],this.rightDate=(0,s.nextMonth)(this.leftDate)}else this.minDate=null,this.maxDate=null},defaultValue:function(e){if(!Array.isArray(this.value)){var t=b(e),i=t[0],n=t[1];this.leftDate=i,this.rightDate=e&&e[1]&&this.unlinkPanels?n:(0,s.nextMonth)(this.leftDate)}}},methods:{handleClear:function(){this.minDate=null,this.maxDate=null,this.leftDate=b(this.defaultValue)[0],this.rightDate=(0,s.nextMonth)(this.leftDate),this.$emit("pick",null)},handleChangeRange:function(e){this.minDate=e.minDate,this.maxDate=e.maxDate,this.rangeState=e.rangeState},handleDateInput:function(e,t){var i=e.target.value;if(i.length===this.dateFormat.length){var n=(0,s.parseDate)(i,this.dateFormat);if(n){if("function"==typeof this.disabledDate&&this.disabledDate(new Date(n)))return;"min"===t?(this.minDate=new Date(n),this.leftDate=new Date(n),this.rightDate=(0,s.nextMonth)(this.leftDate)):(this.maxDate=new Date(n),this.leftDate=(0,s.prevMonth)(n),this.rightDate=new Date(n))}}},handleDateChange:function(e,t){var i=e.target.value,n=(0,s.parseDate)(i,this.dateFormat);n&&("min"===t?(this.minDate=(0,s.modifyDate)(this.minDate,n.getFullYear(),n.getMonth(),n.getDate()),this.minDate>this.maxDate&&(this.maxDate=this.minDate)):(this.maxDate=(0,s.modifyDate)(this.maxDate,n.getFullYear(),n.getMonth(),n.getDate()),this.maxDate<this.minDate&&(this.minDate=this.maxDate)))},handleTimeChange:function(e,t){var i=e.target.value,n=(0,s.parseDate)(i,this.timeFormat);n&&("min"===t?(this.minDate=(0,s.modifyTime)(this.minDate,n.getHours(),n.getMinutes(),n.getSeconds()),this.minDate>this.maxDate&&(this.maxDate=this.minDate),this.$refs.minTimePicker.value=this.minDate,this.minTimePickerVisible=!1):(this.maxDate=(0,s.modifyTime)(this.maxDate,n.getHours(),n.getMinutes(),n.getSeconds()),this.maxDate<this.minDate&&(this.minDate=this.maxDate),this.$refs.maxTimePicker.value=this.minDate,this.maxTimePickerVisible=!1))},handleRangePick:function(e){var t=this,i=!(arguments.length>1&&void 0!==arguments[1])||arguments[1],n=this.defaultTime||[],r=(0,s.modifyWithDefaultTime)(e.minDate,n[0]),a=(0,s.modifyWithDefaultTime)(e.maxDate,n[1]);this.maxDate===a&&this.minDate===r||(this.onPick&&this.onPick(e),this.maxDate=a,this.minDate=r,setTimeout(function(){t.maxDate=a,t.minDate=r},10),i&&!this.showTime&&this.handleConfirm())},handleShortcutClick:function(e){e.onClick&&e.onClick(this)},handleMinTimePick:function(e,t,i){this.minDate=this.minDate||new Date,e&&(this.minDate=(0,s.modifyTime)(this.minDate,e.getHours(),e.getMinutes(),e.getSeconds())),i||(this.minTimePickerVisible=t),(!this.maxDate||this.maxDate&&this.maxDate.getTime()<this.minDate.getTime())&&(this.maxDate=new Date(this.minDate))},handleMaxTimePick:function(e,t,i){this.maxDate&&e&&(this.maxDate=(0,s.modifyTime)(this.maxDate,e.getHours(),e.getMinutes(),e.getSeconds())),i||(this.maxTimePickerVisible=t),this.maxDate&&this.minDate&&this.minDate.getTime()>this.maxDate.getTime()&&(this.minDate=new Date(this.maxDate))},leftPrevYear:function(){this.leftDate=(0,s.prevYear)(this.leftDate),this.unlinkPanels||(this.rightDate=(0,s.nextMonth)(this.leftDate))},leftPrevMonth:function(){this.leftDate=(0,s.prevMonth)(this.leftDate),this.unlinkPanels||(this.rightDate=(0,s.nextMonth)(this.leftDate))},rightNextYear:function(){this.unlinkPanels?this.rightDate=(0,s.nextYear)(this.rightDate):(this.leftDate=(0,s.nextYear)(this.leftDate),this.rightDate=(0,s.nextMonth)(this.leftDate))},rightNextMonth:function(){this.unlinkPanels?this.rightDate=(0,s.nextMonth)(this.rightDate):(this.leftDate=(0,s.nextMonth)(this.leftDate),this.rightDate=(0,s.nextMonth)(this.leftDate))},leftNextYear:function(){this.leftDate=(0,s.nextYear)(this.leftDate)},leftNextMonth:function(){this.leftDate=(0,s.nextMonth)(this.leftDate)},rightPrevYear:function(){this.rightDate=(0,s.prevYear)(this.rightDate)},rightPrevMonth:function(){this.rightDate=(0,s.prevMonth)(this.rightDate)},handleConfirm:function(){var e=arguments.length>0&&void 0!==arguments[0]&&arguments[0];this.$emit("pick",[this.minDate,this.maxDate],e)},isValidValue:function(e){return Array.isArray(e)&&e&&e[0]&&e[1]&&(0,s.isDate)(e[0])&&(0,s.isDate)(e[1])&&e[0].getTime()<=e[1].getTime()&&("function"!=typeof this.disabledDate||!this.disabledDate(e[0])&&!this.disabledDate(e[1]))}},components:{TimePicker:c.default,DateTable:h.default,ElInput:p.default,ElButton:v.default}}},function(e,t,i){"use strict";var n=function(){var e=this,t=e.$createElement,i=e._self._c||t;return i("transition",{attrs:{name:"el-zoom-in-top"},on:{"after-leave":function(t){e.$emit("dodestroy")}}},[i("div",{directives:[{name:"show",rawName:"v-show",value:e.visible,expression:"visible"}],staticClass:"el-picker-panel el-date-range-picker el-popper",class:[{"has-sidebar":e.$slots.sidebar||e.shortcuts,"has-time":e.showTime},e.popperClass]},[i("div",{staticClass:"el-picker-panel__body-wrapper"},[e._t("sidebar"),e.shortcuts?i("div",{staticClass:"el-picker-panel__sidebar"},e._l(e.shortcuts,function(t){return i("button",{staticClass:"el-picker-panel__shortcut",attrs:{type:"button"},on:{click:function(i){e.handleShortcutClick(t)}}},[e._v(e._s(t.text))])})):e._e(),i("div",{staticClass:"el-picker-panel__body"},[e.showTime?i("div",{staticClass:"el-date-range-picker__time-header"},[i("span",{staticClass:"el-date-range-picker__editors-wrap"},[i("span",{staticClass:"el-date-range-picker__time-picker-wrap"},[i("el-input",{ref:"minInput",staticClass:"el-date-range-picker__editor",attrs:{size:"small",disabled:e.rangeState.selecting,placeholder:e.t("el.datepicker.startDate"),value:e.minVisibleDate},nativeOn:{input:function(t){e.handleDateInput(t,"min")},change:function(t){e.handleDateChange(t,"min")}}})],1),i("span",{directives:[{name:"clickoutside",rawName:"v-clickoutside",value:function(){return e.minTimePickerVisible=!1},expression:"() => minTimePickerVisible = false"}],staticClass:"el-date-range-picker__time-picker-wrap"},[i("el-input",{staticClass:"el-date-range-picker__editor",attrs:{size:"small",disabled:e.rangeState.selecting,placeholder:e.t("el.datepicker.startTime"),value:e.minVisibleTime},on:{focus:function(t){e.minTimePickerVisible=!0}},nativeOn:{change:function(t){e.handleTimeChange(t,"min")}}}),i("time-picker",{ref:"minTimePicker",attrs:{"time-arrow-control":e.arrowControl,visible:e.minTimePickerVisible},on:{pick:e.handleMinTimePick,mounted:function(t){e.$refs.minTimePicker.format=e.timeFormat}}})],1)]),i("span",{staticClass:"el-icon-arrow-right"}),i("span",{staticClass:"el-date-range-picker__editors-wrap is-right"},[i("span",{staticClass:"el-date-range-picker__time-picker-wrap"},[i("el-input",{staticClass:"el-date-range-picker__editor",attrs:{size:"small",disabled:e.rangeState.selecting,placeholder:e.t("el.datepicker.endDate"),value:e.maxVisibleDate,readonly:!e.minDate},nativeOn:{input:function(t){e.handleDateInput(t,"max")},change:function(t){e.handleDateChange(t,"max")}}})],1),i("span",{directives:[{name:"clickoutside",rawName:"v-clickoutside",value:function(){return e.maxTimePickerVisible=!1},expression:"() => maxTimePickerVisible = 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n=e.document,r=n.createElement(t.tagName);if(o(r,t.classNames),l(r,t.attributes),"node"===t.contentType?r.appendChild(t.content.jquery?t.content[0]:t.content):"html"===t.contentType?r.innerHTML=t.content:r.textContent=t.content,t.arrowTagName){var s=n.createElement(t.arrowTagName);o(s,t.arrowClassNames),l(s,t.arrowAttributes),r.appendChild(s)}var a=t.parent.jquery?t.parent[0]:t.parent;if("string"==typeof a){if((a=n.querySelectorAll(t.parent)).length>1&&console.warn("WARNING: the given `parent` query("+t.parent+") matched more than one element, the first one will be used"),0===a.length)throw"ERROR: the given `parent` doesn't exists!";a=a[0]}return a.length>1&&a instanceof Element==0&&(console.warn("WARNING: you have passed as parent a list of elements, the first one will be used"),a=a[0]),a.appendChild(r),r;function o(e,t){t.forEach(function(t){e.classList.add(t)})}function 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d=l(this._popper),p=u(this._popper),f=h(d),m="fixed"===t.offsets.popper.position?0:(s=p)==document.body?Math.max(document.documentElement.scrollTop,document.body.scrollTop):s.scrollTop,v="fixed"===t.offsets.popper.position?0:function(e){return e==document.body?Math.max(document.documentElement.scrollLeft,document.body.scrollLeft):e.scrollLeft}(p);a={top:0-(f.top-m),right:e.document.documentElement.clientWidth-(f.left-v),bottom:e.document.documentElement.clientHeight-(f.top-m),left:0-(f.left-v)}}else a=l(this._popper)===n?{top:0,left:0,right:n.clientWidth,bottom:n.clientHeight}:h(n);return a.left+=i,a.right-=i,a.top=a.top+i,a.bottom=a.bottom-i,a},i.prototype.runModifiers=function(e,t,i){var n=t.slice();return void 0!==i&&(n=this._options.modifiers.slice(0,a(this._options.modifiers,i))),n.forEach(function(t){var i;(i=t)&&"[object Function]"==={}.toString.call(i)&&(e=t.call(this,e))}.bind(this)),e},i.prototype.isModifierRequired=function(e,t){var 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r=document.documentElement.clientHeight<document.body.scrollHeight,s=fe(document.body,"overflowY");$e>0&&(r||"scroll"===s)&&this.withoutHiddenClass&&(document.body.style.paddingRight=this.computedBodyPaddingRight+$e+"px"),de(document.body,"el-popup-parent--hidden")}"static"===getComputedStyle(t).position&&(t.style.position="absolute"),t.style.zIndex=Ce.nextZIndex(),this.opened=!0,this.onOpen&&this.onOpen(),this.doAfterOpen()}},doAfterOpen:function(){this._opening=!1},close:function(){var e=this;if(!this.willClose||this.willClose()){null!==this._openTimer&&(clearTimeout(this._openTimer),this._openTimer=null),clearTimeout(this._closeTimer);var t=Number(this.closeDelay);t>0?this._closeTimer=setTimeout(function(){e._closeTimer=null,e.doClose()},t):this.doClose()}},doClose:function(){this._closing=!0,this.onClose&&this.onClose(),this.lockScroll&&setTimeout(this.restoreBodyStyle,200),this.opened=!1,this.doAfterClose()},doAfterClose:function(){Ce.closeModal(this._popupId),this._closing=!1},restoreBodyStyle:function(){this.modal&&this.withoutHiddenClass&&(document.body.style.paddingRight=this.bodyPaddingRight,pe(document.body,"el-popup-parent--hidden")),this.withoutHiddenClass=!0}}},Te=h.a.prototype.$isServer?function(){}:i(50),Me=function(e){return e.stopPropagation()},Ne={props:{transformOrigin:{type:[Boolean,String],default:!0},placement:{type:String,default:"bottom"},boundariesPadding:{type:Number,default:5},reference:{},popper:{},offset:{default:0},value:Boolean,visibleArrow:Boolean,arrowOffset:{type:Number,default:35},appendToBody:{type:Boolean,default:!0},popperOptions:{type:Object,default:function(){return{gpuAcceleration:!1}}}},data:function(){return{showPopper:!1,currentPlacement:""}},watch:{value:{immediate:!0,handler:function(e){this.showPopper=e,this.$emit("input",e)}},showPopper:function(e){this.disabled||(e?this.updatePopper():this.destroyPopper(),this.$emit("input",e))}},methods:{createPopper:function(){var e=this;if(!this.$isServer&&(this.currentPlacement=this.currentPlacement||this.placement,/^(top|bottom|left|right)(-start|-end)?$/g.test(this.currentPlacement))){var t=this.popperOptions,i=this.popperElm=this.popperElm||this.popper||this.$refs.popper,n=this.referenceElm=this.referenceElm||this.reference||this.$refs.reference;!n&&this.$slots.reference&&this.$slots.reference[0]&&(n=this.referenceElm=this.$slots.reference[0].elm),i&&n&&(this.visibleArrow&&this.appendArrow(i),this.appendToBody&&document.body.appendChild(this.popperElm),this.popperJS&&this.popperJS.destroy&&this.popperJS.destroy(),t.placement=this.currentPlacement,t.offset=this.offset,t.arrowOffset=this.arrowOffset,this.popperJS=new Te(n,i,t),this.popperJS.onCreate(function(t){e.$emit("created",e),e.resetTransformOrigin(),e.$nextTick(e.updatePopper)}),"function"==typeof t.onUpdate&&this.popperJS.onUpdate(t.onUpdate),this.popperJS._popper.style.zIndex=Ce.nextZIndex(),this.popperElm.addEventListener("click",Me))}},updatePopper:function(){var e=this.popperJS;e?(e.update(),e._popper&&(e._popper.style.zIndex=Ce.nextZIndex())):this.createPopper()},doDestroy:function(e){!this.popperJS||this.showPopper&&!e||(this.popperJS.destroy(),this.popperJS=null)},destroyPopper:function(){this.popperJS&&this.resetTransformOrigin()},resetTransformOrigin:function(){if(this.transformOrigin){var e=this.popperJS._popper.getAttribute("x-placement").split("-")[0],t={top:"bottom",bottom:"top",left:"right",right:"left"}[e];this.popperJS._popper.style.transformOrigin="string"==typeof this.transformOrigin?this.transformOrigin:["top","bottom"].indexOf(e)>-1?"center "+t:t+" center"}},appendArrow:function(e){var t=void 0;if(!this.appended){for(var i in this.appended=!0,e.attributes)if(/^_v-/.test(e.attributes[i].name)){t=e.attributes[i].name;break}var n=document.createElement("div");t&&n.setAttribute(t,""),n.setAttribute("x-arrow",""),n.className="popper__arrow",e.appendChild(n)}}},beforeDestroy:function(){this.doDestroy(!0),this.popperElm&&this.popperElm.parentNode===document.body&&(this.popperElm.removeEventListener("click",Me),document.body.removeChild(this.popperElm))},deactivated:function(){this.$options.beforeDestroy[0].call(this)}},Pe=r({name:"ElSelectDropdown",componentName:"ElSelectDropdown",mixins:[Ne],props:{placement:{default:"bottom-start"},boundariesPadding:{default:0},popperOptions:{default:function(){return{gpuAcceleration:!1}}},visibleArrow:{default:!0},appendToBody:{type:Boolean,default:!0}},data:function(){return{minWidth:""}},computed:{popperClass:function(){return this.$parent.popperClass}},watch:{"$parent.inputWidth":function(){this.minWidth=this.$parent.$el.getBoundingClientRect().width+"px"}},mounted:function(){var e=this;this.referenceElm=this.$parent.$refs.reference.$el,this.$parent.popperElm=this.popperElm=this.$el,this.$on("updatePopper",function(){e.$parent.visible&&e.updatePopper()}),this.$on("destroyPopper",this.destroyPopper)}},ie,[],!1,null,null,null);Pe.options.__file="packages/select/src/select-dropdown.vue";var Oe=Pe.exports,Ie=function(){var e=this,t=e.$createElement,i=e._self._c||t;return i("li",{directives:[{name:"show",rawName:"v-show",value:e.visible,expression:"visible"}],staticClass:"el-select-dropdown__item",class:{selected:e.itemSelected,"is-disabled":e.disabled||e.groupDisabled||e.limitReached,hover:e.hover},on:{mouseenter:e.hoverItem,click:function(t){return t.stopPropagation(),e.selectOptionClick(t)}}},[e._t("default",[i("span",[e._v(e._s(e.currentLabel))])])],2)};Ie._withStripped=!0;var Ae="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e},Fe=r({mixins:[l],name:"ElOption",componentName:"ElOption",inject:["select"],props:{value:{required:!0},label:[String,Number],created:Boolean,disabled:{type:Boolean,default:!1}},data:function(){return{index:-1,groupDisabled:!1,visible:!0,hitState:!1,hover:!1}},computed:{isObject:function(){return"[object object]"===Object.prototype.toString.call(this.value).toLowerCase()},currentLabel:function(){return this.label||(this.isObject?"":this.value)},currentValue:function(){return this.value||this.label||""},itemSelected:function(){return this.select.multiple?this.contains(this.select.value,this.value):this.isEqual(this.value,this.select.value)},limitReached:function(){return!!this.select.multiple&&(!this.itemSelected&&(this.select.value||[]).length>=this.select.multipleLimit&&this.select.multipleLimit>0)}},watch:{currentLabel:function(){this.created||this.select.remote||this.dispatch("ElSelect","setSelected")},value:function(e,t){var i=this.select,n=i.remote,r=i.valueKey;if(!this.created&&!n){if(r&&"object"===(void 0===e?"undefined":Ae(e))&&"object"===(void 0===t?"undefined":Ae(t))&&e[r]===t[r])return;this.dispatch("ElSelect","setSelected")}}},methods:{isEqual:function(e,t){if(this.isObject){var i=this.select.valueKey;return k(e,i)===k(t,i)}return e===t},contains:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:[],t=arguments[1];if(this.isObject){var i=this.select.valueKey;return e&&e.some(function(e){return k(e,i)===k(t,i)})}return e&&e.indexOf(t)>-1},handleGroupDisabled:function(e){this.groupDisabled=e},hoverItem:function(){this.disabled||this.groupDisabled||(this.select.hoverIndex=this.select.options.indexOf(this))},selectOptionClick:function(){!0!==this.disabled&&!0!==this.groupDisabled&&this.dispatch("ElSelect","handleOptionClick",[this,!0])},queryChange:function(e){this.visible=new RegExp(function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:"";return String(e).replace(/[|\\{}()[\]^$+*?.]/g,"\\$&")}(e),"i").test(this.currentLabel)||this.created,this.visible||this.select.filteredOptionsCount--}},created:function(){this.select.options.push(this),this.select.cachedOptions.push(this),this.select.optionsCount++,this.select.filteredOptionsCount++,this.$on("queryChange",this.queryChange),this.$on("handleGroupDisabled",this.handleGroupDisabled)},beforeDestroy:function(){var e=this.select.cachedOptions.indexOf(this);e>-1&&this.select.cachedOptions.splice(e,1),this.select.onOptionDestroy(this.select.options.indexOf(this))}},Ie,[],!1,null,null,null);Fe.options.__file="packages/select/src/option.vue";var Le=Fe.exports,Ve=r({name:"ElTag",props:{text:String,closable:Boolean,type:String,hit:Boolean,disableTransitions:Boolean,color:String,size:String,effect:{type:String,default:"light",validator:function(e){return-1!==["dark","light","plain"].indexOf(e)}}},methods:{handleClose:function(e){e.stopPropagation(),this.$emit("close",e)},handleClick:function(e){this.$emit("click",e)}},computed:{tagSize:function(){return this.size||(this.$ELEMENT||{}).size}},render:function(e){var t=this.type,i=this.tagSize,n=this.hit,r=this.effect,s=e("span",{class:["el-tag",t?"el-tag--"+t:"",i?"el-tag--"+i:"",r?"el-tag--"+r:"",n&&"is-hit"],style:{backgroundColor:this.color},on:{click:this.handleClick}},[this.$slots.default,this.closable&&e("i",{class:"el-tag__close el-icon-close",on:{click:this.handleClose}})]);return this.disableTransitions?s:e("transition",{attrs:{name:"el-zoom-in-center"}},[s])}},void 0,void 0,!1,null,null,null);Ve.options.__file="packages/tag/src/tag.vue";var Be=Ve.exports;Be.install=function(e){e.component(Be.name,Be)};var ze=Be,He=i(47),Re="undefined"==typeof window,We=function(e){var t=e,i=Array.isArray(t),n=0;for(t=i?t:t[Symbol.iterator]();;){var r;if(i){if(n>=t.length)break;r=t[n++]}else{if((n=t.next()).done)break;r=n.value}var s=r.target.__resizeListeners__||[];s.length&&s.forEach(function(e){e()})}},je=function(e,t){Re||(e.__resizeListeners__||(e.__resizeListeners__=[],e.__ro__=new He.a(We),e.__ro__.observe(e)),e.__resizeListeners__.push(t))},qe=function(e,t){e&&e.__resizeListeners__&&(e.__resizeListeners__.splice(e.__resizeListeners__.indexOf(t),1),e.__resizeListeners__.length||e.__ro__.disconnect())},Ye={vertical:{offset:"offsetHeight",scroll:"scrollTop",scrollSize:"scrollHeight",size:"height",key:"vertical",axis:"Y",client:"clientY",direction:"top"},horizontal:{offset:"offsetWidth",scroll:"scrollLeft",scrollSize:"scrollWidth",size:"width",key:"horizontal",axis:"X",client:"clientX",direction:"left"}};function Ke(e){var t=e.move,i=e.size,n=e.bar,r={},s="translate"+n.axis+"("+t+"%)";return r[n.size]=i,r.transform=s,r.msTransform=s,r.webkitTransform=s,r}var Ge={name:"Bar",props:{vertical:Boolean,size:String,move:Number},computed:{bar:function(){return Ye[this.vertical?"vertical":"horizontal"]},wrap:function(){return this.$parent.wrap}},render:function(e){var t=this.size,i=this.move,n=this.bar;return e("div",{class:["el-scrollbar__bar","is-"+n.key],on:{mousedown:this.clickTrackHandler}},[e("div",{ref:"thumb",class:"el-scrollbar__thumb",on:{mousedown:this.clickThumbHandler},style:Ke({size:t,move:i,bar:n})})])},methods:{clickThumbHandler:function(e){e.ctrlKey||2===e.button||(this.startDrag(e),this[this.bar.axis]=e.currentTarget[this.bar.offset]-(e[this.bar.client]-e.currentTarget.getBoundingClientRect()[this.bar.direction]))},clickTrackHandler:function(e){var t=100*(Math.abs(e.target.getBoundingClientRect()[this.bar.direction]-e[this.bar.client])-this.$refs.thumb[this.bar.offset]/2)/this.$el[this.bar.offset];this.wrap[this.bar.scroll]=t*this.wrap[this.bar.scrollSize]/100},startDrag:function(e){e.stopImmediatePropagation(),this.cursorDown=!0,ue(document,"mousemove",this.mouseMoveDocumentHandler),ue(document,"mouseup",this.mouseUpDocumentHandler),document.onselectstart=function(){return!1}},mouseMoveDocumentHandler:function(e){if(!1!==this.cursorDown){var t=this[this.bar.axis];if(t){var i=100*(-1*(this.$el.getBoundingClientRect()[this.bar.direction]-e[this.bar.client])-(this.$refs.thumb[this.bar.offset]-t))/this.$el[this.bar.offset];this.wrap[this.bar.scroll]=i*this.wrap[this.bar.scrollSize]/100}}},mouseUpDocumentHandler:function(e){this.cursorDown=!1,this[this.bar.axis]=0,ce(document,"mousemove",this.mouseMoveDocumentHandler),document.onselectstart=null}},destroyed:function(){ce(document,"mouseup",this.mouseUpDocumentHandler)}},Ue={name:"ElScrollbar",components:{Bar:Ge},props:{native:Boolean,wrapStyle:{},wrapClass:{},viewClass:{},viewStyle:{},noresize:Boolean,tag:{type:String,default:"div"}},data:function(){return{sizeWidth:"0",sizeHeight:"0",moveX:0,moveY:0}},computed:{wrap:function(){return this.$refs.wrap}},render:function(e){var t=Se(),i=this.wrapStyle;if(t){var n="-"+t+"px",r="margin-bottom: "+n+"; margin-right: "+n+";";Array.isArray(this.wrapStyle)?(i=function(e){for(var t={},i=0;i<e.length;i++)e[i]&&C(t,e[i]);return t}(this.wrapStyle)).marginRight=i.marginBottom=n:"string"==typeof this.wrapStyle?i+=r:i=r}var s=e(this.tag,{class:["el-scrollbar__view",this.viewClass],style:this.viewStyle,ref:"resize"},this.$slots.default),a=e("div",{ref:"wrap",style:i,on:{scroll:this.handleScroll},class:[this.wrapClass,"el-scrollbar__wrap",t?"":"el-scrollbar__wrap--hidden-default"]},[[s]]),o=void 0;return o=this.native?[e("div",{ref:"wrap",class:[this.wrapClass,"el-scrollbar__wrap"],style:i},[[s]])]:[a,e(Ge,{attrs:{move:this.moveX,size:this.sizeWidth}}),e(Ge,{attrs:{vertical:!0,move:this.moveY,size:this.sizeHeight}})],e("div",{class:"el-scrollbar"},o)},methods:{handleScroll:function(){var e=this.wrap;this.moveY=100*e.scrollTop/e.clientHeight,this.moveX=100*e.scrollLeft/e.clientWidth},update:function(){var e,t,i=this.wrap;i&&(e=100*i.clientHeight/i.scrollHeight,t=100*i.clientWidth/i.scrollWidth,this.sizeHeight=e<100?e+"%":"",this.sizeWidth=t<100?t+"%":"")}},mounted:function(){this.native||(this.$nextTick(this.update),!this.noresize&&je(this.$refs.resize,this.update))},beforeDestroy:function(){this.native||!this.noresize&&qe(this.$refs.resize,this.update)},install:function(e){e.component(Ue.name,Ue)}},Xe=Ue,Je=i(1),Ze=i.n(Je),Qe=[],et="@@clickoutsideContext",tt=void 0,it=0;function nt(e,t,i){return function(){var n=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};!(i&&i.context&&n.target&&r.target)||e.contains(n.target)||e.contains(r.target)||e===n.target||i.context.popperElm&&(i.context.popperElm.contains(n.target)||i.context.popperElm.contains(r.target))||(t.expression&&e[et].methodName&&i.context[e[et].methodName]?i.context[e[et].methodName]():e[et].bindingFn&&e[et].bindingFn())}}!h.a.prototype.$isServer&&ue(document,"mousedown",function(e){return tt=e}),!h.a.prototype.$isServer&&ue(document,"mouseup",function(e){Qe.forEach(function(t){return t[et].documentHandler(e,tt)})});var rt={bind:function(e,t,i){Qe.push(e);var n=it++;e[et]={id:n,documentHandler:nt(e,t,i),methodName:t.expression,bindingFn:t.value}},update:function(e,t,i){e[et].documentHandler=nt(e,t,i),e[et].methodName=t.expression,e[et].bindingFn=t.value},unbind:function(e){for(var t=Qe.length,i=0;i<t;i++)if(Qe[i][et].id===e[et].id){Qe.splice(i,1);break}delete e[et]}};function st(e,t){if(!h.a.prototype.$isServer)if(t){for(var i=[],n=t.offsetParent;n&&e!==n&&e.contains(n);)i.push(n),n=n.offsetParent;var r=t.offsetTop+i.reduce(function(e,t){return e+t.offsetTop},0),s=r+t.offsetHeight,a=e.scrollTop,o=a+e.clientHeight;r<a?e.scrollTop=r:s>o&&(e.scrollTop=s-e.clientHeight)}else e.scrollTop=0}function at(e){return null!=e}var ot=r({mixins:[l,q,u("reference"),{data:function(){return{hoverOption:-1}},computed:{optionsAllDisabled:function(){return this.options.filter(function(e){return e.visible}).every(function(e){return e.disabled})}},watch:{hoverIndex:function(e){var t=this;"number"==typeof e&&e>-1&&(this.hoverOption=this.options[e]||{}),this.options.forEach(function(e){e.hover=t.hoverOption===e})}},methods:{navigateOptions:function(e){var t=this;if(this.visible){if(0!==this.options.length&&0!==this.filteredOptionsCount&&!this.optionsAllDisabled){"next"===e?(this.hoverIndex++,this.hoverIndex===this.options.length&&(this.hoverIndex=0)):"prev"===e&&(this.hoverIndex--,this.hoverIndex<0&&(this.hoverIndex=this.options.length-1));var i=this.options[this.hoverIndex];!0!==i.disabled&&!0!==i.groupDisabled&&i.visible||this.navigateOptions(e),this.$nextTick(function(){return t.scrollToOption(t.hoverOption)})}}else this.visible=!0}}}],name:"ElSelect",componentName:"ElSelect",inject:{elForm:{default:""},elFormItem:{default:""}},provide:function(){return{select:this}},computed:{_elFormItemSize:function(){return(this.elFormItem||{}).elFormItemSize},readonly:function(){return!this.filterable||this.multiple||!(!h.a.prototype.$isServer&&!isNaN(Number(document.documentMode)))&&!(!h.a.prototype.$isServer&&navigator.userAgent.indexOf("Edge")>-1)&&!this.visible},showClose:function(){var e=this.multiple?Array.isArray(this.value)&&this.value.length>0:void 0!==this.value&&null!==this.value&&""!==this.value;return this.clearable&&!this.selectDisabled&&this.inputHovering&&e},iconClass:function(){return this.remote&&this.filterable?"":this.visible?"arrow-up is-reverse":"arrow-up"},debounce:function(){return this.remote?300:0},emptyText:function(){return this.loading?this.loadingText||this.t("el.select.loading"):(!this.remote||""!==this.query||0!==this.options.length)&&(this.filterable&&this.query&&this.options.length>0&&0===this.filteredOptionsCount?this.noMatchText||this.t("el.select.noMatch"):0===this.options.length?this.noDataText||this.t("el.select.noData"):null)},showNewOption:function(){var e=this,t=this.options.filter(function(e){return!e.created}).some(function(t){return t.currentLabel===e.query});return this.filterable&&this.allowCreate&&""!==this.query&&!t},selectSize:function(){return this.size||this._elFormItemSize||(this.$ELEMENT||{}).size},selectDisabled:function(){return this.disabled||(this.elForm||{}).disabled},collapseTagSize:function(){return["small","mini"].indexOf(this.selectSize)>-1?"mini":"small"}},components:{ElInput:te,ElSelectMenu:Oe,ElOption:Le,ElTag:ze,ElScrollbar:Xe},directives:{Clickoutside:rt},props:{name:String,id:String,value:{required:!0},autocomplete:{type:String,default:"off"},autoComplete:{type:String,validator:function(e){return!0}},automaticDropdown:Boolean,size:String,disabled:Boolean,clearable:Boolean,filterable:Boolean,allowCreate:Boolean,loading:Boolean,popperClass:String,remote:Boolean,loadingText:String,noMatchText:String,noDataText:String,remoteMethod:Function,filterMethod:Function,multiple:Boolean,multipleLimit:{type:Number,default:0},placeholder:{type:String,default:function(){return W("el.select.placeholder")}},defaultFirstOption:Boolean,reserveKeyword:Boolean,valueKey:{type:String,default:"value"},collapseTags:Boolean,popperAppendToBody:{type:Boolean,default:!0}},data:function(){return{options:[],cachedOptions:[],createdLabel:null,createdSelected:!1,selected:this.multiple?[]:{},inputLength:20,inputWidth:0,initialInputHeight:0,cachedPlaceHolder:"",optionsCount:0,filteredOptionsCount:0,visible:!1,softFocus:!1,selectedLabel:"",hoverIndex:-1,query:"",previousQuery:null,inputHovering:!1,currentPlaceholder:"",menuVisibleOnFocus:!1,isOnComposition:!1,isSilentBlur:!1}},watch:{selectDisabled:function(){var e=this;this.$nextTick(function(){e.resetInputHeight()})},placeholder:function(e){this.cachedPlaceHolder=this.currentPlaceholder=e},value:function(e,t){this.multiple&&(this.resetInputHeight(),e&&e.length>0||this.$refs.input&&""!==this.query?this.currentPlaceholder="":this.currentPlaceholder=this.cachedPlaceHolder,this.filterable&&!this.reserveKeyword&&(this.query="",this.handleQueryChange(this.query))),this.setSelected(),this.filterable&&!this.multiple&&(this.inputLength=20),$(e,t)||this.dispatch("ElFormItem","el.form.change",e)},visible:function(e){var t=this;e?(this.broadcast("ElSelectDropdown","updatePopper"),this.filterable&&(this.query=this.remote?"":this.selectedLabel,this.handleQueryChange(this.query),this.multiple?this.$refs.input.focus():(this.remote||(this.broadcast("ElOption","queryChange",""),this.broadcast("ElOptionGroup","queryChange")),this.selectedLabel&&(this.currentPlaceholder=this.selectedLabel,this.selectedLabel="")))):(this.broadcast("ElSelectDropdown","destroyPopper"),this.$refs.input&&this.$refs.input.blur(),this.query="",this.previousQuery=null,this.selectedLabel="",this.inputLength=20,this.menuVisibleOnFocus=!1,this.resetHoverIndex(),this.$nextTick(function(){t.$refs.input&&""===t.$refs.input.value&&0===t.selected.length&&(t.currentPlaceholder=t.cachedPlaceHolder)}),this.multiple||(this.selected&&(this.filterable&&this.allowCreate&&this.createdSelected&&this.createdLabel?this.selectedLabel=this.createdLabel:this.selectedLabel=this.selected.currentLabel,this.filterable&&(this.query=this.selectedLabel)),this.filterable&&(this.currentPlaceholder=this.cachedPlaceHolder))),this.$emit("visible-change",e)},options:function(){var e=this;if(!this.$isServer){this.$nextTick(function(){e.broadcast("ElSelectDropdown","updatePopper")}),this.multiple&&this.resetInputHeight();var t=this.$el.querySelectorAll("input");-1===[].indexOf.call(t,document.activeElement)&&this.setSelected(),this.defaultFirstOption&&(this.filterable||this.remote)&&this.filteredOptionsCount&&this.checkDefaultFirstOption()}}},methods:{handleComposition:function(e){var t=this,i=e.target.value;if("compositionend"===e.type)this.isOnComposition=!1,this.$nextTick(function(e){return t.handleQueryChange(i)});else{var n=i[i.length-1]||"";this.isOnComposition=!function(e){return/([(\uAC00-\uD7AF)|(\u3130-\u318F)])+/gi.test(e)}(n)}},handleQueryChange:function(e){var t=this;this.previousQuery===e||this.isOnComposition||(null!==this.previousQuery||"function"!=typeof this.filterMethod&&"function"!=typeof this.remoteMethod?(this.previousQuery=e,this.$nextTick(function(){t.visible&&t.broadcast("ElSelectDropdown","updatePopper")}),this.hoverIndex=-1,this.multiple&&this.filterable&&this.$nextTick(function(){var e=15*t.$refs.input.value.length+20;t.inputLength=t.collapseTags?Math.min(50,e):e,t.managePlaceholder(),t.resetInputHeight()}),this.remote&&"function"==typeof this.remoteMethod?(this.hoverIndex=-1,this.remoteMethod(e)):"function"==typeof this.filterMethod?(this.filterMethod(e),this.broadcast("ElOptionGroup","queryChange")):(this.filteredOptionsCount=this.optionsCount,this.broadcast("ElOption","queryChange",e),this.broadcast("ElOptionGroup","queryChange")),this.defaultFirstOption&&(this.filterable||this.remote)&&this.filteredOptionsCount&&this.checkDefaultFirstOption()):this.previousQuery=e)},scrollToOption:function(e){var t=Array.isArray(e)&&e[0]?e[0].$el:e.$el;this.$refs.popper&&t&&st(this.$refs.popper.$el.querySelector(".el-select-dropdown__wrap"),t);this.$refs.scrollbar&&this.$refs.scrollbar.handleScroll()},handleMenuEnter:function(){var e=this;this.$nextTick(function(){return e.scrollToOption(e.selected)})},emitChange:function(e){$(this.value,e)||this.$emit("change",e)},getOption:function(e){for(var t=void 0,i="[object object]"===Object.prototype.toString.call(e).toLowerCase(),n="[object null]"===Object.prototype.toString.call(e).toLowerCase(),r="[object undefined]"===Object.prototype.toString.call(e).toLowerCase(),s=this.cachedOptions.length-1;s>=0;s--){var a=this.cachedOptions[s];if(i?k(a.value,this.valueKey)===k(e,this.valueKey):a.value===e){t=a;break}}if(t)return t;var o={value:e,currentLabel:i||n||r?"":e};return this.multiple&&(o.hitState=!1),o},setSelected:function(){var e=this;if(!this.multiple){var t=this.getOption(this.value);return t.created?(this.createdLabel=t.currentLabel,this.createdSelected=!0):this.createdSelected=!1,this.selectedLabel=t.currentLabel,this.selected=t,void(this.filterable&&(this.query=this.selectedLabel))}var i=[];Array.isArray(this.value)&&this.value.forEach(function(t){i.push(e.getOption(t))}),this.selected=i,this.$nextTick(function(){e.resetInputHeight()})},handleFocus:function(e){this.softFocus?this.softFocus=!1:((this.automaticDropdown||this.filterable)&&(this.visible=!0,this.menuVisibleOnFocus=!0),this.$emit("focus",e))},blur:function(){this.visible=!1,this.$refs.reference.blur()},handleBlur:function(e){var t=this;setTimeout(function(){t.isSilentBlur?t.isSilentBlur=!1:t.$emit("blur",e)},50),this.softFocus=!1},handleClearClick:function(e){this.deleteSelected(e)},doDestroy:function(){this.$refs.popper&&this.$refs.popper.doDestroy()},handleClose:function(){this.visible=!1},toggleLastOptionHitState:function(e){if(Array.isArray(this.selected)){var t=this.selected[this.selected.length-1];if(t)return!0===e||!1===e?(t.hitState=e,e):(t.hitState=!t.hitState,t.hitState)}},deletePrevTag:function(e){if(e.target.value.length<=0&&!this.toggleLastOptionHitState()){var t=this.value.slice();t.pop(),this.$emit("input",t),this.emitChange(t)}},managePlaceholder:function(){""!==this.currentPlaceholder&&(this.currentPlaceholder=this.$refs.input.value?"":this.cachedPlaceHolder)},resetInputState:function(e){8!==e.keyCode&&this.toggleLastOptionHitState(!1),this.inputLength=15*this.$refs.input.value.length+20,this.resetInputHeight()},resetInputHeight:function(){var e=this;this.collapseTags&&!this.filterable||this.$nextTick(function(){if(e.$refs.reference){var t=e.$refs.reference.$el.childNodes,i=[].filter.call(t,function(e){return"INPUT"===e.tagName})[0],n=e.$refs.tags,r=e.initialInputHeight||40;i.style.height=0===e.selected.length?r+"px":Math.max(n?n.clientHeight+(n.clientHeight>r?6:0):0,r)+"px",e.visible&&!1!==e.emptyText&&e.broadcast("ElSelectDropdown","updatePopper")}})},resetHoverIndex:function(){var e=this;setTimeout(function(){e.multiple?e.selected.length>0?e.hoverIndex=Math.min.apply(null,e.selected.map(function(t){return e.options.indexOf(t)})):e.hoverIndex=-1:e.hoverIndex=e.options.indexOf(e.selected)},300)},handleOptionSelect:function(e,t){var i=this;if(this.multiple){var n=(this.value||[]).slice(),r=this.getValueIndex(n,e.value);r>-1?n.splice(r,1):(this.multipleLimit<=0||n.length<this.multipleLimit)&&n.push(e.value),this.$emit("input",n),this.emitChange(n),e.created&&(this.query="",this.handleQueryChange(""),this.inputLength=20),this.filterable&&this.$refs.input.focus()}else this.$emit("input",e.value),this.emitChange(e.value),this.visible=!1;this.isSilentBlur=t,this.setSoftFocus(),this.visible||this.$nextTick(function(){i.scrollToOption(e)})},setSoftFocus:function(){this.softFocus=!0;var e=this.$refs.input||this.$refs.reference;e&&e.focus()},getValueIndex:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:[],t=arguments[1];if("[object object]"===Object.prototype.toString.call(t).toLowerCase()){var i=this.valueKey,n=-1;return e.some(function(e,r){return k(e,i)===k(t,i)&&(n=r,!0)}),n}return e.indexOf(t)},toggleMenu:function(){this.selectDisabled||(this.menuVisibleOnFocus?this.menuVisibleOnFocus=!1:this.visible=!this.visible,this.visible&&(this.$refs.input||this.$refs.reference).focus())},selectOption:function(){this.visible?this.options[this.hoverIndex]&&this.handleOptionSelect(this.options[this.hoverIndex]):this.toggleMenu()},deleteSelected:function(e){e.stopPropagation();var t=this.multiple?[]:"";this.$emit("input",t),this.emitChange(t),this.visible=!1,this.$emit("clear")},deleteTag:function(e,t){var i=this.selected.indexOf(t);if(i>-1&&!this.selectDisabled){var n=this.value.slice();n.splice(i,1),this.$emit("input",n),this.emitChange(n),this.$emit("remove-tag",t.value)}e.stopPropagation()},onInputChange:function(){this.filterable&&this.query!==this.selectedLabel&&(this.query=this.selectedLabel,this.handleQueryChange(this.query))},onOptionDestroy:function(e){e>-1&&(this.optionsCount--,this.filteredOptionsCount--,this.options.splice(e,1))},resetInputWidth:function(){this.inputWidth=this.$refs.reference.$el.getBoundingClientRect().width},handleResize:function(){this.resetInputWidth(),this.multiple&&this.resetInputHeight()},checkDefaultFirstOption:function(){this.hoverIndex=-1;for(var e=!1,t=this.options.length-1;t>=0;t--)if(this.options[t].created){e=!0,this.hoverIndex=t;break}if(!e)for(var i=0;i!==this.options.length;++i){var n=this.options[i];if(this.query){if(!n.disabled&&!n.groupDisabled&&n.visible){this.hoverIndex=i;break}}else if(n.itemSelected){this.hoverIndex=i;break}}},getValueKey:function(e){return"[object object]"!==Object.prototype.toString.call(e.value).toLowerCase()?e.value:k(e.value,this.valueKey)}},created:function(){var e=this;this.cachedPlaceHolder=this.currentPlaceholder=this.placeholder,this.multiple&&!Array.isArray(this.value)&&this.$emit("input",[]),!this.multiple&&Array.isArray(this.value)&&this.$emit("input",""),this.debouncedOnInputChange=Ze()(this.debounce,function(){e.onInputChange()}),this.debouncedQueryChange=Ze()(this.debounce,function(t){e.handleQueryChange(t.target.value)}),this.$on("handleOptionClick",this.handleOptionSelect),this.$on("setSelected",this.setSelected)},mounted:function(){var e=this;this.multiple&&Array.isArray(this.value)&&this.value.length>0&&(this.currentPlaceholder=""),je(this.$el,this.handleResize);var t=this.$refs.reference;if(t&&t.$el){var i=t.$el.querySelector("input");this.initialInputHeight=i.getBoundingClientRect().height||{medium:36,small:32,mini:28}[this.selectSize]}this.remote&&this.multiple&&this.resetInputHeight(),this.$nextTick(function(){t&&t.$el&&(e.inputWidth=t.$el.getBoundingClientRect().width)}),this.setSelected()},beforeDestroy:function(){this.$el&&this.handleResize&&qe(this.$el,this.handleResize)}},o,[],!1,null,null,null);ot.options.__file="packages/select/src/select.vue";var lt=ot.exports;lt.install=function(e){e.component(lt.name,lt)};var ut=lt;Le.install=function(e){e.component(Le.name,Le)};var ct=Le,ht={name:"ElPagination",props:{pageSize:{type:Number,default:10},small:Boolean,total:Number,pageCount:Number,pagerCount:{type:Number,validator:function(e){return(0|e)===e&&e>4&&e<22&&e%2==1},default:7},currentPage:{type:Number,default:1},layout:{default:"prev, pager, next, jumper, ->, total"},pageSizes:{type:Array,default:function(){return[10,20,30,40,50,100]}},popperClass:String,prevText:String,nextText:String,background:Boolean,disabled:Boolean,hideOnSinglePage:Boolean},data:function(){return{internalCurrentPage:1,internalPageSize:0,lastEmittedPage:-1,userChangePageSize:!1}},render:function(e){var t=this.layout;if(!t)return null;if(this.hideOnSinglePage&&(!this.internalPageCount||1===this.internalPageCount))return null;var i=e("div",{class:["el-pagination",{"is-background":this.background,"el-pagination--small":this.small}]}),n={prev:e("prev"),jumper:e("jumper"),pager:e("pager",{attrs:{currentPage:this.internalCurrentPage,pageCount:this.internalPageCount,pagerCount:this.pagerCount,disabled:this.disabled},on:{change:this.handleCurrentChange}}),next:e("next"),sizes:e("sizes",{attrs:{pageSizes:this.pageSizes}}),slot:e("slot",[this.$slots.default?this.$slots.default:""]),total:e("total")},r=t.split(",").map(function(e){return e.trim()}),s=e("div",{class:"el-pagination__rightwrapper"}),a=!1;return i.children=i.children||[],s.children=s.children||[],r.forEach(function(e){"->"!==e?a?s.children.push(n[e]):i.children.push(n[e]):a=!0}),a&&i.children.unshift(s),i},components:{Prev:{render:function(e){return e("button",{attrs:{type:"button",disabled:this.$parent.disabled||this.$parent.internalCurrentPage<=1},class:"btn-prev",on:{click:this.$parent.prev}},[this.$parent.prevText?e("span",[this.$parent.prevText]):e("i",{class:"el-icon el-icon-arrow-left"})])}},Next:{render:function(e){return e("button",{attrs:{type:"button",disabled:this.$parent.disabled||this.$parent.internalCurrentPage===this.$parent.internalPageCount||0===this.$parent.internalPageCount},class:"btn-next",on:{click:this.$parent.next}},[this.$parent.nextText?e("span",[this.$parent.nextText]):e("i",{class:"el-icon el-icon-arrow-right"})])}},Sizes:{mixins:[q],props:{pageSizes:Array},watch:{pageSizes:{immediate:!0,handler:function(e,t){$(e,t)||Array.isArray(e)&&(this.$parent.internalPageSize=e.indexOf(this.$parent.pageSize)>-1?this.$parent.pageSize:this.pageSizes[0])}}},render:function(e){var t=this;return e("span",{class:"el-pagination__sizes"},[e("el-select",{attrs:{value:this.$parent.internalPageSize,popperClass:this.$parent.popperClass||"",size:"mini",disabled:this.$parent.disabled},on:{input:this.handleChange}},[this.pageSizes.map(function(i){return e("el-option",{attrs:{value:i,label:i+t.t("el.pagination.pagesize")}})})])])},components:{ElSelect:ut,ElOption:ct},methods:{handleChange:function(e){e!==this.$parent.internalPageSize&&(this.$parent.internalPageSize=e=parseInt(e,10),this.$parent.userChangePageSize=!0,this.$parent.$emit("update:pageSize",e),this.$parent.$emit("size-change",e))}}},Jumper:{mixins:[q],components:{ElInput:te},data:function(){return{userInput:null}},watch:{"$parent.internalCurrentPage":function(){this.userInput=null}},methods:{handleKeyup:function(e){var t=e.keyCode,i=e.target;13===t&&this.handleChange(i.value)},handleInput:function(e){this.userInput=e},handleChange:function(e){this.$parent.internalCurrentPage=this.$parent.getValidCurrentPage(e),this.$parent.emitChange(),this.userInput=null}},render:function(e){return e("span",{class:"el-pagination__jump"},[this.t("el.pagination.goto"),e("el-input",{class:"el-pagination__editor is-in-pagination",attrs:{min:1,max:this.$parent.internalPageCount,value:null!==this.userInput?this.userInput:this.$parent.internalCurrentPage,type:"number",disabled:this.$parent.disabled},nativeOn:{keyup:this.handleKeyup},on:{input:this.handleInput,change:this.handleChange}}),this.t("el.pagination.pageClassifier")])}},Total:{mixins:[q],render:function(e){return"number"==typeof this.$parent.total?e("span",{class:"el-pagination__total"},[this.t("el.pagination.total",{total:this.$parent.total})]):""}},Pager:a},methods:{handleCurrentChange:function(e){this.internalCurrentPage=this.getValidCurrentPage(e),this.userChangePageSize=!0,this.emitChange()},prev:function(){if(!this.disabled){var e=this.internalCurrentPage-1;this.internalCurrentPage=this.getValidCurrentPage(e),this.$emit("prev-click",this.internalCurrentPage),this.emitChange()}},next:function(){if(!this.disabled){var e=this.internalCurrentPage+1;this.internalCurrentPage=this.getValidCurrentPage(e),this.$emit("next-click",this.internalCurrentPage),this.emitChange()}},getValidCurrentPage:function(e){e=parseInt(e,10);var t=void 0;return"number"==typeof this.internalPageCount?e<1?t=1:e>this.internalPageCount&&(t=this.internalPageCount):(isNaN(e)||e<1)&&(t=1),void 0===t&&isNaN(e)?t=1:0===t&&(t=1),void 0===t?e:t},emitChange:function(){var e=this;this.$nextTick(function(){(e.internalCurrentPage!==e.lastEmittedPage||e.userChangePageSize)&&(e.$emit("current-change",e.internalCurrentPage),e.lastEmittedPage=e.internalCurrentPage,e.userChangePageSize=!1)})}},computed:{internalPageCount:function(){return"number"==typeof this.total?Math.max(1,Math.ceil(this.total/this.internalPageSize)):"number"==typeof this.pageCount?Math.max(1,this.pageCount):null}},watch:{currentPage:{immediate:!0,handler:function(e){this.internalCurrentPage=this.getValidCurrentPage(e)}},pageSize:{immediate:!0,handler:function(e){this.internalPageSize=isNaN(e)?10:e}},internalCurrentPage:{immediate:!0,handler:function(e){this.$emit("update:currentPage",e),this.lastEmittedPage=-1}},internalPageCount:function(e){var t=this.internalCurrentPage;e>0&&0===t?this.internalCurrentPage=1:t>e&&(this.internalCurrentPage=0===e?1:e,this.userChangePageSize&&this.emitChange()),this.userChangePageSize=!1}},install:function(e){e.component(ht.name,ht)}},dt=ht,pt=function(){var e=this,t=e.$createElement,i=e._self._c||t;return i("transition",{attrs:{name:"dialog-fade"},on:{"after-enter":e.afterEnter,"after-leave":e.afterLeave}},[i("div",{directives:[{name:"show",rawName:"v-show",value:e.visible,expression:"visible"}],staticClass:"el-dialog__wrapper",on:{click:function(t){return t.target!==t.currentTarget?null:e.handleWrapperClick(t)}}},[i("div",{key:e.key,ref:"dialog",class:["el-dialog",{"is-fullscreen":e.fullscreen,"el-dialog--center":e.center},e.customClass],style:e.style,attrs:{role:"dialog","aria-modal":"true","aria-label":e.title||"dialog"}},[i("div",{staticClass:"el-dialog__header"},[e._t("title",[i("span",{staticClass:"el-dialog__title"},[e._v(e._s(e.title))])]),e.showClose?i("button",{staticClass:"el-dialog__headerbtn",attrs:{type:"button","aria-label":"Close"},on:{click:e.handleClose}},[i("i",{staticClass:"el-dialog__close el-icon el-icon-close"})]):e._e()],2),e.rendered?i("div",{staticClass:"el-dialog__body"},[e._t("default")],2):e._e(),e.$slots.footer?i("div",{staticClass:"el-dialog__footer"},[e._t("footer")],2):e._e()])])])};pt._withStripped=!0;var ft=r({name:"ElDialog",mixins:[Ee,l,K],props:{title:{type:String,default:""},modal:{type:Boolean,default:!0},modalAppendToBody:{type:Boolean,default:!0},appendToBody:{type:Boolean,default:!1},lockScroll:{type:Boolean,default:!0},closeOnClickModal:{type:Boolean,default:!0},closeOnPressEscape:{type:Boolean,default:!0},showClose:{type:Boolean,default:!0},width:String,fullscreen:Boolean,customClass:{type:String,default:""},top:{type:String,default:"15vh"},beforeClose:Function,center:{type:Boolean,default:!1},destroyOnClose:Boolean},data:function(){return{closed:!1,key:0}},watch:{visible:function(e){var t=this;e?(this.closed=!1,this.$emit("open"),this.$el.addEventListener("scroll",this.updatePopper),this.$nextTick(function(){t.$refs.dialog.scrollTop=0}),this.appendToBody&&document.body.appendChild(this.$el)):(this.$el.removeEventListener("scroll",this.updatePopper),this.closed||this.$emit("close"),this.destroyOnClose&&this.$nextTick(function(){t.key++}))}},computed:{style:function(){var e={};return this.fullscreen||(e.marginTop=this.top,this.width&&(e.width=this.width)),e}},methods:{getMigratingConfig:function(){return{props:{size:"size is removed."}}},handleWrapperClick:function(){this.closeOnClickModal&&this.handleClose()},handleClose:function(){"function"==typeof this.beforeClose?this.beforeClose(this.hide):this.hide()},hide:function(e){!1!==e&&(this.$emit("update:visible",!1),this.$emit("close"),this.closed=!0)},updatePopper:function(){this.broadcast("ElSelectDropdown","updatePopper"),this.broadcast("ElDropdownMenu","updatePopper")},afterEnter:function(){this.$emit("opened")},afterLeave:function(){this.$emit("closed")}},mounted:function(){this.visible&&(this.rendered=!0,this.open(),this.appendToBody&&document.body.appendChild(this.$el))},destroyed:function(){this.appendToBody&&this.$el&&this.$el.parentNode&&this.$el.parentNode.removeChild(this.$el)}},pt,[],!1,null,null,null);ft.options.__file="packages/dialog/src/component.vue";var mt=ft.exports;mt.install=function(e){e.component(mt.name,mt)};var vt=mt,gt=function(){var e=this,t=e.$createElement,i=e._self._c||t;return i("div",{directives:[{name:"clickoutside",rawName:"v-clickoutside",value:e.close,expression:"close"}],staticClass:"el-autocomplete",attrs:{"aria-haspopup":"listbox",role:"combobox","aria-expanded":e.suggestionVisible,"aria-owns":e.id}},[i("el-input",e._b({ref:"input",on:{input:e.handleChange,focus:e.handleFocus,blur:e.handleBlur,clear:e.handleClear},nativeOn:{keydown:[function(t){if(!("button"in t)&&e._k(t.keyCode,"up",38,t.key,["Up","ArrowUp"]))return null;t.preventDefault(),e.highlight(e.highlightedIndex-1)},function(t){if(!("button"in t)&&e._k(t.keyCode,"down",40,t.key,["Down","ArrowDown"]))return null;t.preventDefault(),e.highlight(e.highlightedIndex+1)},function(t){return"button"in t||!e._k(t.keyCode,"enter",13,t.key,"Enter")?e.handleKeyEnter(t):null},function(t){return"button"in t||!e._k(t.keyCode,"tab",9,t.key,"Tab")?e.close(t):null}]}},"el-input",[e.$props,e.$attrs],!1),[e.$slots.prepend?i("template",{slot:"prepend"},[e._t("prepend")],2):e._e(),e.$slots.append?i("template",{slot:"append"},[e._t("append")],2):e._e(),e.$slots.prefix?i("template",{slot:"prefix"},[e._t("prefix")],2):e._e(),e.$slots.suffix?i("template",{slot:"suffix"},[e._t("suffix")],2):e._e()],2),i("el-autocomplete-suggestions",{ref:"suggestions",class:[e.popperClass?e.popperClass:""],attrs:{"visible-arrow":"","popper-options":e.popperOptions,"append-to-body":e.popperAppendToBody,placement:e.placement,id:e.id}},e._l(e.suggestions,function(t,n){return i("li",{key:n,class:{highlighted:e.highlightedIndex===n},attrs:{id:e.id+"-item-"+n,role:"option","aria-selected":e.highlightedIndex===n},on:{click:function(i){e.select(t)}}},[e._t("default",[e._v("\n "+e._s(t[e.valueKey])+"\n ")],{item:t})],2)}),0)],1)};gt._withStripped=!0;var bt=function(){var e=this,t=e.$createElement,i=e._self._c||t;return i("transition",{attrs:{name:"el-zoom-in-top"},on:{"after-leave":e.doDestroy}},[i("div",{directives:[{name:"show",rawName:"v-show",value:e.showPopper,expression:"showPopper"}],staticClass:"el-autocomplete-suggestion el-popper",class:{"is-loading":!e.parent.hideLoading&&e.parent.loading},style:{width:e.dropdownWidth},attrs:{role:"region"}},[i("el-scrollbar",{attrs:{tag:"ul","wrap-class":"el-autocomplete-suggestion__wrap","view-class":"el-autocomplete-suggestion__list"}},[!e.parent.hideLoading&&e.parent.loading?i("li",[i("i",{staticClass:"el-icon-loading"})]):e._t("default")],2)],1)])};bt._withStripped=!0;var yt=r({components:{ElScrollbar:Xe},mixins:[Ne,l],componentName:"ElAutocompleteSuggestions",data:function(){return{parent:this.$parent,dropdownWidth:""}},props:{options:{default:function(){return{gpuAcceleration:!1}}},id:String},methods:{select:function(e){this.dispatch("ElAutocomplete","item-click",e)}},updated:function(){var e=this;this.$nextTick(function(t){e.popperJS&&e.updatePopper()})},mounted:function(){this.$parent.popperElm=this.popperElm=this.$el,this.referenceElm=this.$parent.$refs.input.$refs.input,this.referenceList=this.$el.querySelector(".el-autocomplete-suggestion__list"),this.referenceList.setAttribute("role","listbox"),this.referenceList.setAttribute("id",this.id)},created:function(){var e=this;this.$on("visible",function(t,i){e.dropdownWidth=i+"px",e.showPopper=t})}},bt,[],!1,null,null,null);yt.options.__file="packages/autocomplete/src/autocomplete-suggestions.vue";var wt=yt.exports,_t=r({name:"ElAutocomplete",mixins:[l,u("input"),K],inheritAttrs:!1,componentName:"ElAutocomplete",components:{ElInput:te,ElAutocompleteSuggestions:wt},directives:{Clickoutside:rt},props:{valueKey:{type:String,default:"value"},popperClass:String,popperOptions:Object,placeholder:String,clearable:{type:Boolean,default:!1},disabled:Boolean,name:String,size:String,value:String,maxlength:Number,minlength:Number,autofocus:Boolean,fetchSuggestions:Function,triggerOnFocus:{type:Boolean,default:!0},customItem:String,selectWhenUnmatched:{type:Boolean,default:!1},prefixIcon:String,suffixIcon:String,label:String,debounce:{type:Number,default:300},placement:{type:String,default:"bottom-start"},hideLoading:Boolean,popperAppendToBody:{type:Boolean,default:!0},highlightFirstItem:{type:Boolean,default:!1}},data:function(){return{activated:!1,suggestions:[],loading:!1,highlightedIndex:-1,suggestionDisabled:!1}},computed:{suggestionVisible:function(){var e=this.suggestions;return(Array.isArray(e)&&e.length>0||this.loading)&&this.activated},id:function(){return"el-autocomplete-"+D()}},watch:{suggestionVisible:function(e){var t=this.getInput();t&&this.broadcast("ElAutocompleteSuggestions","visible",[e,t.offsetWidth])}},methods:{getMigratingConfig:function(){return{props:{"custom-item":"custom-item is removed, use scoped slot instead.",props:"props is removed, use value-key instead."}}},getData:function(e){var t=this;this.suggestionDisabled||(this.loading=!0,this.fetchSuggestions(e,function(e){t.loading=!1,t.suggestionDisabled||(Array.isArray(e)?(t.suggestions=e,t.highlightedIndex=t.highlightFirstItem?0:-1):console.error("[Element Error][Autocomplete]autocomplete suggestions must be an array"))}))},handleChange:function(e){if(this.$emit("input",e),this.suggestionDisabled=!1,!this.triggerOnFocus&&!e)return this.suggestionDisabled=!0,void(this.suggestions=[]);this.debouncedGetData(e)},handleFocus:function(e){this.activated=!0,this.$emit("focus",e),this.triggerOnFocus&&this.debouncedGetData(this.value)},handleBlur:function(e){this.$emit("blur",e)},handleClear:function(){this.activated=!1,this.$emit("clear")},close:function(e){this.activated=!1},handleKeyEnter:function(e){var t=this;this.suggestionVisible&&this.highlightedIndex>=0&&this.highlightedIndex<this.suggestions.length?(e.preventDefault(),this.select(this.suggestions[this.highlightedIndex])):this.selectWhenUnmatched&&(this.$emit("select",{value:this.value}),this.$nextTick(function(e){t.suggestions=[],t.highlightedIndex=-1}))},select:function(e){var t=this;this.$emit("input",e[this.valueKey]),this.$emit("select",e),this.$nextTick(function(e){t.suggestions=[],t.highlightedIndex=-1})},highlight:function(e){if(this.suggestionVisible&&!this.loading)if(e<0)this.highlightedIndex=-1;else{e>=this.suggestions.length&&(e=this.suggestions.length-1);var t=this.$refs.suggestions.$el.querySelector(".el-autocomplete-suggestion__wrap"),i=t.querySelectorAll(".el-autocomplete-suggestion__list li")[e],n=t.scrollTop,r=i.offsetTop;r+i.scrollHeight>n+t.clientHeight&&(t.scrollTop+=i.scrollHeight),r<n&&(t.scrollTop-=i.scrollHeight),this.highlightedIndex=e,this.getInput().setAttribute("aria-activedescendant",this.id+"-item-"+this.highlightedIndex)}},getInput:function(){return this.$refs.input.getInput()}},mounted:function(){var e=this;this.debouncedGetData=Ze()(this.debounce,this.getData),this.$on("item-click",function(t){e.select(t)});var t=this.getInput();t.setAttribute("role","textbox"),t.setAttribute("aria-autocomplete","list"),t.setAttribute("aria-controls","id"),t.setAttribute("aria-activedescendant",this.id+"-item-"+this.highlightedIndex)},beforeDestroy:function(){this.$refs.suggestions.$destroy()}},gt,[],!1,null,null,null);_t.options.__file="packages/autocomplete/src/autocomplete.vue";var xt=_t.exports;xt.install=function(e){e.component(xt.name,xt)};var Ct=xt,kt=function(){var e=this,t=e.$createElement,i=e._self._c||t;return i("button",{staticClass:"el-button",class:[e.type?"el-button--"+e.type:"",e.buttonSize?"el-button--"+e.buttonSize:"",{"is-disabled":e.buttonDisabled,"is-loading":e.loading,"is-plain":e.plain,"is-round":e.round,"is-circle":e.circle}],attrs:{disabled:e.buttonDisabled||e.loading,autofocus:e.autofocus,type:e.nativeType},on:{click:e.handleClick}},[e.loading?i("i",{staticClass:"el-icon-loading"}):e._e(),e.icon&&!e.loading?i("i",{class:e.icon}):e._e(),e.$slots.default?i("span",[e._t("default")],2):e._e()])};kt._withStripped=!0;var St=r({name:"ElButton",inject:{elForm:{default:""},elFormItem:{default:""}},props:{type:{type:String,default:"default"},size:String,icon:{type:String,default:""},nativeType:{type:String,default:"button"},loading:Boolean,disabled:Boolean,plain:Boolean,autofocus:Boolean,round:Boolean,circle:Boolean},computed:{_elFormItemSize:function(){return(this.elFormItem||{}).elFormItemSize},buttonSize:function(){return this.size||this._elFormItemSize||(this.$ELEMENT||{}).size},buttonDisabled:function(){return this.disabled||(this.elForm||{}).disabled}},methods:{handleClick:function(e){this.$emit("click",e)}}},kt,[],!1,null,null,null);St.options.__file="packages/button/src/button.vue";var Dt=St.exports;Dt.install=function(e){e.component(Dt.name,Dt)};var $t=Dt,Et=function(){var e=this.$createElement;return(this._self._c||e)("div",{staticClass:"el-button-group"},[this._t("default")],2)};Et._withStripped=!0;var Tt=r({name:"ElButtonGroup"},Et,[],!1,null,null,null);Tt.options.__file="packages/button/src/button-group.vue";var Mt=Tt.exports;Mt.install=function(e){e.component(Mt.name,Mt)};var Nt=Mt,Pt=r({name:"ElDropdown",componentName:"ElDropdown",mixins:[l,K],directives:{Clickoutside:rt},components:{ElButton:$t,ElButtonGroup:Nt},provide:function(){return{dropdown:this}},props:{trigger:{type:String,default:"hover"},type:String,size:{type:String,default:""},splitButton:Boolean,hideOnClick:{type:Boolean,default:!0},placement:{type:String,default:"bottom-end"},visibleArrow:{default:!0},showTimeout:{type:Number,default:250},hideTimeout:{type:Number,default:150},tabindex:{type:Number,default:0}},data:function(){return{timeout:null,visible:!1,triggerElm:null,menuItems:null,menuItemsArray:null,dropdownElm:null,focusing:!1,listId:"dropdown-menu-"+D()}},computed:{dropdownSize:function(){return this.size||(this.$ELEMENT||{}).size}},mounted:function(){this.$on("menu-item-click",this.handleMenuItemClick)},watch:{visible:function(e){this.broadcast("ElDropdownMenu","visible",e),this.$emit("visible-change",e)},focusing:function(e){var t=this.$el.querySelector(".el-dropdown-selfdefine");t&&(e?t.className+=" focusing":t.className=t.className.replace("focusing",""))}},methods:{getMigratingConfig:function(){return{props:{"menu-align":"menu-align is renamed to placement."}}},show:function(){var e=this;this.triggerElm.disabled||(clearTimeout(this.timeout),this.timeout=setTimeout(function(){e.visible=!0},"click"===this.trigger?0:this.showTimeout))},hide:function(){var e=this;this.triggerElm.disabled||(this.removeTabindex(),this.tabindex>=0&&this.resetTabindex(this.triggerElm),clearTimeout(this.timeout),this.timeout=setTimeout(function(){e.visible=!1},"click"===this.trigger?0:this.hideTimeout))},handleClick:function(){this.triggerElm.disabled||(this.visible?this.hide():this.show())},handleTriggerKeyDown:function(e){var t=e.keyCode;[38,40].indexOf(t)>-1?(this.removeTabindex(),this.resetTabindex(this.menuItems[0]),this.menuItems[0].focus(),e.preventDefault(),e.stopPropagation()):13===t?this.handleClick():[9,27].indexOf(t)>-1&&this.hide()},handleItemKeyDown:function(e){var t=e.keyCode,i=e.target,n=this.menuItemsArray.indexOf(i),r=this.menuItemsArray.length-1,s=void 0;[38,40].indexOf(t)>-1?(s=38===t?0!==n?n-1:0:n<r?n+1:r,this.removeTabindex(),this.resetTabindex(this.menuItems[s]),this.menuItems[s].focus(),e.preventDefault(),e.stopPropagation()):13===t?(this.triggerElmFocus(),i.click(),this.hideOnClick&&(this.visible=!1)):[9,27].indexOf(t)>-1&&(this.hide(),this.triggerElmFocus())},resetTabindex:function(e){this.removeTabindex(),e.setAttribute("tabindex","0")},removeTabindex:function(){this.triggerElm.setAttribute("tabindex","-1"),this.menuItemsArray.forEach(function(e){e.setAttribute("tabindex","-1")})},initAria:function(){this.dropdownElm.setAttribute("id",this.listId),this.triggerElm.setAttribute("aria-haspopup","list"),this.triggerElm.setAttribute("aria-controls",this.listId),this.splitButton||(this.triggerElm.setAttribute("role","button"),this.triggerElm.setAttribute("tabindex",this.tabindex),this.triggerElm.setAttribute("class",(this.triggerElm.getAttribute("class")||"")+" el-dropdown-selfdefine"))},initEvent:function(){var e=this,t=this.trigger,i=this.show,n=this.hide,r=this.handleClick,s=this.splitButton,a=this.handleTriggerKeyDown,o=this.handleItemKeyDown;this.triggerElm=s?this.$refs.trigger.$el:this.$slots.default[0].elm;var l=this.dropdownElm;this.triggerElm.addEventListener("keydown",a),l.addEventListener("keydown",o,!0),s||(this.triggerElm.addEventListener("focus",function(){e.focusing=!0}),this.triggerElm.addEventListener("blur",function(){e.focusing=!1}),this.triggerElm.addEventListener("click",function(){e.focusing=!1})),"hover"===t?(this.triggerElm.addEventListener("mouseenter",i),this.triggerElm.addEventListener("mouseleave",n),l.addEventListener("mouseenter",i),l.addEventListener("mouseleave",n)):"click"===t&&this.triggerElm.addEventListener("click",r)},handleMenuItemClick:function(e,t){this.hideOnClick&&(this.visible=!1),this.$emit("command",e,t)},triggerElmFocus:function(){this.triggerElm.focus&&this.triggerElm.focus()},initDomOperation:function(){this.dropdownElm=this.popperElm,this.menuItems=this.dropdownElm.querySelectorAll("[tabindex='-1']"),this.menuItemsArray=[].slice.call(this.menuItems),this.initEvent(),this.initAria()}},render:function(e){var t=this,i=this.hide,n=this.splitButton,r=this.type,s=this.dropdownSize,a=n?e("el-button-group",[e("el-button",{attrs:{type:r,size:s},nativeOn:{click:function(e){t.$emit("click",e),i()}}},[this.$slots.default]),e("el-button",{ref:"trigger",attrs:{type:r,size:s},class:"el-dropdown__caret-button"},[e("i",{class:"el-dropdown__icon el-icon-arrow-down"})])]):this.$slots.default;return e("div",{class:"el-dropdown",directives:[{name:"clickoutside",value:i}]},[a,this.$slots.dropdown])}},void 0,void 0,!1,null,null,null);Pt.options.__file="packages/dropdown/src/dropdown.vue";var Ot=Pt.exports;Ot.install=function(e){e.component(Ot.name,Ot)};var It=Ot,At=function(){var e=this.$createElement,t=this._self._c||e;return t("transition",{attrs:{name:"el-zoom-in-top"},on:{"after-leave":this.doDestroy}},[t("ul",{directives:[{name:"show",rawName:"v-show",value:this.showPopper,expression:"showPopper"}],staticClass:"el-dropdown-menu el-popper",class:[this.size&&"el-dropdown-menu--"+this.size]},[this._t("default")],2)])};At._withStripped=!0;var Ft=r({name:"ElDropdownMenu",componentName:"ElDropdownMenu",mixins:[Ne],props:{visibleArrow:{type:Boolean,default:!0},arrowOffset:{type:Number,default:0}},data:function(){return{size:this.dropdown.dropdownSize}},inject:["dropdown"],created:function(){var e=this;this.$on("updatePopper",function(){e.showPopper&&e.updatePopper()}),this.$on("visible",function(t){e.showPopper=t})},mounted:function(){this.dropdown.popperElm=this.popperElm=this.$el,this.referenceElm=this.dropdown.$el,this.dropdown.initDomOperation()},watch:{"dropdown.placement":{immediate:!0,handler:function(e){this.currentPlacement=e}}}},At,[],!1,null,null,null);Ft.options.__file="packages/dropdown/src/dropdown-menu.vue";var Lt=Ft.exports;Lt.install=function(e){e.component(Lt.name,Lt)};var Vt=Lt,Bt=function(){var e=this,t=e.$createElement,i=e._self._c||t;return i("li",{staticClass:"el-dropdown-menu__item",class:{"is-disabled":e.disabled,"el-dropdown-menu__item--divided":e.divided},attrs:{"aria-disabled":e.disabled,tabindex:e.disabled?null:-1},on:{click:e.handleClick}},[e.icon?i("i",{class:e.icon}):e._e(),e._t("default")],2)};Bt._withStripped=!0;var zt=r({name:"ElDropdownItem",mixins:[l],props:{command:{},disabled:Boolean,divided:Boolean,icon:String},methods:{handleClick:function(e){this.dispatch("ElDropdown","menu-item-click",[this.command,this])}}},Bt,[],!1,null,null,null);zt.options.__file="packages/dropdown/src/dropdown-item.vue";var Ht=zt.exports;Ht.install=function(e){e.component(Ht.name,Ht)};var Rt=Ht,Wt=Wt||{};Wt.Utils=Wt.Utils||{},Wt.Utils.focusFirstDescendant=function(e){for(var t=0;t<e.childNodes.length;t++){var i=e.childNodes[t];if(Wt.Utils.attemptFocus(i)||Wt.Utils.focusFirstDescendant(i))return!0}return!1},Wt.Utils.focusLastDescendant=function(e){for(var t=e.childNodes.length-1;t>=0;t--){var i=e.childNodes[t];if(Wt.Utils.attemptFocus(i)||Wt.Utils.focusLastDescendant(i))return!0}return!1},Wt.Utils.attemptFocus=function(e){if(!Wt.Utils.isFocusable(e))return!1;Wt.Utils.IgnoreUtilFocusChanges=!0;try{e.focus()}catch(e){}return Wt.Utils.IgnoreUtilFocusChanges=!1,document.activeElement===e},Wt.Utils.isFocusable=function(e){if(e.tabIndex>0||0===e.tabIndex&&null!==e.getAttribute("tabIndex"))return!0;if(e.disabled)return!1;switch(e.nodeName){case"A":return!!e.href&&"ignore"!==e.rel;case"INPUT":return"hidden"!==e.type&&"file"!==e.type;case"BUTTON":case"SELECT":case"TEXTAREA":return!0;default:return!1}},Wt.Utils.triggerEvent=function(e,t){var i=void 0;i=/^mouse|click/.test(t)?"MouseEvents":/^key/.test(t)?"KeyboardEvent":"HTMLEvents";for(var n=document.createEvent(i),r=arguments.length,s=Array(r>2?r-2:0),a=2;a<r;a++)s[a-2]=arguments[a];return n.initEvent.apply(n,[t].concat(s)),e.dispatchEvent?e.dispatchEvent(n):e.fireEvent("on"+t,n),e},Wt.Utils.keys={tab:9,enter:13,space:32,left:37,up:38,right:39,down:40,esc:27};var jt=Wt.Utils,qt=function(e,t){this.domNode=t,this.parent=e,this.subMenuItems=[],this.subIndex=0,this.init()};qt.prototype.init=function(){this.subMenuItems=this.domNode.querySelectorAll("li"),this.addListeners()},qt.prototype.gotoSubIndex=function(e){e===this.subMenuItems.length?e=0:e<0&&(e=this.subMenuItems.length-1),this.subMenuItems[e].focus(),this.subIndex=e},qt.prototype.addListeners=function(){var e=this,t=jt.keys,i=this.parent.domNode;Array.prototype.forEach.call(this.subMenuItems,function(n){n.addEventListener("keydown",function(n){var r=!1;switch(n.keyCode){case t.down:e.gotoSubIndex(e.subIndex+1),r=!0;break;case t.up:e.gotoSubIndex(e.subIndex-1),r=!0;break;case t.tab:jt.triggerEvent(i,"mouseleave");break;case t.enter:case t.space:r=!0,n.currentTarget.click()}return r&&(n.preventDefault(),n.stopPropagation()),!1})})};var Yt=qt,Kt=function(e){this.domNode=e,this.submenu=null,this.init()};Kt.prototype.init=function(){this.domNode.setAttribute("tabindex","0");var e=this.domNode.querySelector(".el-menu");e&&(this.submenu=new Yt(this,e)),this.addListeners()},Kt.prototype.addListeners=function(){var e=this,t=jt.keys;this.domNode.addEventListener("keydown",function(i){var n=!1;switch(i.keyCode){case t.down:jt.triggerEvent(i.currentTarget,"mouseenter"),e.submenu&&e.submenu.gotoSubIndex(0),n=!0;break;case t.up:jt.triggerEvent(i.currentTarget,"mouseenter"),e.submenu&&e.submenu.gotoSubIndex(e.submenu.subMenuItems.length-1),n=!0;break;case t.tab:jt.triggerEvent(i.currentTarget,"mouseleave");break;case t.enter:case t.space:n=!0,i.currentTarget.click()}n&&i.preventDefault()})};var Gt=Kt,Ut=function(e){this.domNode=e,this.init()};Ut.prototype.init=function(){var e=this.domNode.childNodes;[].filter.call(e,function(e){return 1===e.nodeType}).forEach(function(e){new Gt(e)})};var Xt=Ut,Jt=r({name:"ElMenu",render:function(e){var t=e("ul",{attrs:{role:"menubar"},key:+this.collapse,style:{backgroundColor:this.backgroundColor||""},class:{"el-menu--horizontal":"horizontal"===this.mode,"el-menu--collapse":this.collapse,"el-menu":!0}},[this.$slots.default]);return this.collapseTransition?e("el-menu-collapse-transition",[t]):t},componentName:"ElMenu",mixins:[l,K],provide:function(){return{rootMenu:this}},components:{"el-menu-collapse-transition":{functional:!0,render:function(e,t){return e("transition",{props:{mode:"out-in"},on:{beforeEnter:function(e){e.style.opacity=.2},enter:function(e){de(e,"el-opacity-transition"),e.style.opacity=1},afterEnter:function(e){pe(e,"el-opacity-transition"),e.style.opacity=""},beforeLeave:function(e){e.dataset||(e.dataset={}),he(e,"el-menu--collapse")?(pe(e,"el-menu--collapse"),e.dataset.oldOverflow=e.style.overflow,e.dataset.scrollWidth=e.clientWidth,de(e,"el-menu--collapse")):(de(e,"el-menu--collapse"),e.dataset.oldOverflow=e.style.overflow,e.dataset.scrollWidth=e.clientWidth,pe(e,"el-menu--collapse")),e.style.width=e.scrollWidth+"px",e.style.overflow="hidden"},leave:function(e){de(e,"horizontal-collapse-transition"),e.style.width=e.dataset.scrollWidth+"px"}}},t.children)}}},props:{mode:{type:String,default:"vertical"},defaultActive:{type:String,default:""},defaultOpeneds:Array,uniqueOpened:Boolean,router:Boolean,menuTrigger:{type:String,default:"hover"},collapse:Boolean,backgroundColor:String,textColor:String,activeTextColor:String,collapseTransition:{type:Boolean,default:!0}},data:function(){return{activeIndex:this.defaultActive,openedMenus:this.defaultOpeneds&&!this.collapse?this.defaultOpeneds.slice(0):[],items:{},submenus:{}}},computed:{hoverBackground:function(){return this.backgroundColor?this.mixColor(this.backgroundColor,.2):""},isMenuPopup:function(){return"horizontal"===this.mode||"vertical"===this.mode&&this.collapse}},watch:{defaultActive:function(e){this.items[e]||(this.activeIndex=null),this.updateActiveIndex(e)},defaultOpeneds:function(e){this.collapse||(this.openedMenus=e)},collapse:function(e){e&&(this.openedMenus=[]),this.broadcast("ElSubmenu","toggle-collapse",e)}},methods:{updateActiveIndex:function(e){var t=this.items[e]||this.items[this.activeIndex]||this.items[this.defaultActive];t?(this.activeIndex=t.index,this.initOpenedMenu()):this.activeIndex=null},getMigratingConfig:function(){return{props:{theme:"theme is removed."}}},getColorChannels:function(e){if(e=e.replace("#",""),/^[0-9a-fA-F]{3}$/.test(e)){e=e.split("");for(var t=2;t>=0;t--)e.splice(t,0,e[t]);e=e.join("")}return/^[0-9a-fA-F]{6}$/.test(e)?{red:parseInt(e.slice(0,2),16),green:parseInt(e.slice(2,4),16),blue:parseInt(e.slice(4,6),16)}:{red:255,green:255,blue:255}},mixColor:function(e,t){var i=this.getColorChannels(e),n=i.red,r=i.green,s=i.blue;return t>0?(n*=1-t,r*=1-t,s*=1-t):(n+=(255-n)*t,r+=(255-r)*t,s+=(255-s)*t),"rgb("+Math.round(n)+", "+Math.round(r)+", "+Math.round(s)+")"},addItem:function(e){this.$set(this.items,e.index,e)},removeItem:function(e){delete this.items[e.index]},addSubmenu:function(e){this.$set(this.submenus,e.index,e)},removeSubmenu:function(e){delete this.submenus[e.index]},openMenu:function(e,t){var i=this.openedMenus;-1===i.indexOf(e)&&(this.uniqueOpened&&(this.openedMenus=i.filter(function(e){return-1!==t.indexOf(e)})),this.openedMenus.push(e))},closeMenu:function(e){var t=this.openedMenus.indexOf(e);-1!==t&&this.openedMenus.splice(t,1)},handleSubmenuClick:function(e){var t=e.index,i=e.indexPath;-1!==this.openedMenus.indexOf(t)?(this.closeMenu(t),this.$emit("close",t,i)):(this.openMenu(t,i),this.$emit("open",t,i))},handleItemClick:function(e){var t=this,i=e.index,n=e.indexPath,r=this.activeIndex,s=null!==e.index;s&&(this.activeIndex=e.index),this.$emit("select",i,n,e),("horizontal"===this.mode||this.collapse)&&(this.openedMenus=[]),this.router&&s&&this.routeToItem(e,function(e){t.activeIndex=r,e&&console.error(e)})},initOpenedMenu:function(){var e=this,t=this.activeIndex,i=this.items[t];i&&"horizontal"!==this.mode&&!this.collapse&&i.indexPath.forEach(function(t){var i=e.submenus[t];i&&e.openMenu(t,i.indexPath)})},routeToItem:function(e,t){var i=e.route||e.index;try{this.$router.push(i,function(){},t)}catch(e){console.error(e)}},open:function(e){var t=this,i=this.submenus[e.toString()].indexPath;i.forEach(function(e){return t.openMenu(e,i)})},close:function(e){this.closeMenu(e)}},mounted:function(){this.initOpenedMenu(),this.$on("item-click",this.handleItemClick),this.$on("submenu-click",this.handleSubmenuClick),"horizontal"===this.mode&&new Xt(this.$el),this.$watch("items",this.updateActiveIndex)}},void 0,void 0,!1,null,null,null);Jt.options.__file="packages/menu/src/menu.vue";var Zt=Jt.exports;Zt.install=function(e){e.component(Zt.name,Zt)};var Qt=Zt;var ei=function(){function e(){!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,e)}return e.prototype.beforeEnter=function(e){de(e,"collapse-transition"),e.dataset||(e.dataset={}),e.dataset.oldPaddingTop=e.style.paddingTop,e.dataset.oldPaddingBottom=e.style.paddingBottom,e.style.height="0",e.style.paddingTop=0,e.style.paddingBottom=0},e.prototype.enter=function(e){e.dataset.oldOverflow=e.style.overflow,0!==e.scrollHeight?(e.style.height=e.scrollHeight+"px",e.style.paddingTop=e.dataset.oldPaddingTop,e.style.paddingBottom=e.dataset.oldPaddingBottom):(e.style.height="",e.style.paddingTop=e.dataset.oldPaddingTop,e.style.paddingBottom=e.dataset.oldPaddingBottom),e.style.overflow="hidden"},e.prototype.afterEnter=function(e){pe(e,"collapse-transition"),e.style.height="",e.style.overflow=e.dataset.oldOverflow},e.prototype.beforeLeave=function(e){e.dataset||(e.dataset={}),e.dataset.oldPaddingTop=e.style.paddingTop,e.dataset.oldPaddingBottom=e.style.paddingBottom,e.dataset.oldOverflow=e.style.overflow,e.style.height=e.scrollHeight+"px",e.style.overflow="hidden"},e.prototype.leave=function(e){0!==e.scrollHeight&&(de(e,"collapse-transition"),e.style.height=0,e.style.paddingTop=0,e.style.paddingBottom=0)},e.prototype.afterLeave=function(e){pe(e,"collapse-transition"),e.style.height="",e.style.overflow=e.dataset.oldOverflow,e.style.paddingTop=e.dataset.oldPaddingTop,e.style.paddingBottom=e.dataset.oldPaddingBottom},e}(),ti={name:"ElCollapseTransition",functional:!0,render:function(e,t){var i=t.children;return e("transition",{on:new ei},i)}},ii={inject:["rootMenu"],computed:{indexPath:function(){for(var e=[this.index],t=this.$parent;"ElMenu"!==t.$options.componentName;)t.index&&e.unshift(t.index),t=t.$parent;return e},parentMenu:function(){for(var e=this.$parent;e&&-1===["ElMenu","ElSubmenu"].indexOf(e.$options.componentName);)e=e.$parent;return e},paddingStyle:function(){if("vertical"!==this.rootMenu.mode)return{};var e=20,t=this.$parent;if(this.rootMenu.collapse)e=20;else for(;t&&"ElMenu"!==t.$options.componentName;)"ElSubmenu"===t.$options.componentName&&(e+=20),t=t.$parent;return{paddingLeft:e+"px"}}}},ni=r({name:"ElSubmenu",componentName:"ElSubmenu",mixins:[ii,l,{props:{transformOrigin:{type:[Boolean,String],default:!1},offset:Ne.props.offset,boundariesPadding:Ne.props.boundariesPadding,popperOptions:Ne.props.popperOptions},data:Ne.data,methods:Ne.methods,beforeDestroy:Ne.beforeDestroy,deactivated:Ne.deactivated}],components:{ElCollapseTransition:ti},props:{index:{type:String,required:!0},showTimeout:{type:Number,default:300},hideTimeout:{type:Number,default:300},popperClass:String,disabled:Boolean,popperAppendToBody:{type:Boolean,default:void 0}},data:function(){return{popperJS:null,timeout:null,items:{},submenus:{},mouseInChild:!1}},watch:{opened:function(e){var t=this;this.isMenuPopup&&this.$nextTick(function(e){t.updatePopper()})}},computed:{appendToBody:function(){return void 0===this.popperAppendToBody?this.isFirstLevel:this.popperAppendToBody},menuTransitionName:function(){return this.rootMenu.collapse?"el-zoom-in-left":"el-zoom-in-top"},opened:function(){return this.rootMenu.openedMenus.indexOf(this.index)>-1},active:function(){var e=!1,t=this.submenus,i=this.items;return Object.keys(i).forEach(function(t){i[t].active&&(e=!0)}),Object.keys(t).forEach(function(i){t[i].active&&(e=!0)}),e},hoverBackground:function(){return this.rootMenu.hoverBackground},backgroundColor:function(){return this.rootMenu.backgroundColor||""},activeTextColor:function(){return this.rootMenu.activeTextColor||""},textColor:function(){return this.rootMenu.textColor||""},mode:function(){return this.rootMenu.mode},isMenuPopup:function(){return this.rootMenu.isMenuPopup},titleStyle:function(){return"horizontal"!==this.mode?{color:this.textColor}:{borderBottomColor:this.active?this.rootMenu.activeTextColor?this.activeTextColor:"":"transparent",color:this.active?this.activeTextColor:this.textColor}},isFirstLevel:function(){for(var e=!0,t=this.$parent;t&&t!==this.rootMenu;){if(["ElSubmenu","ElMenuItemGroup"].indexOf(t.$options.componentName)>-1){e=!1;break}t=t.$parent}return e}},methods:{handleCollapseToggle:function(e){e?this.initPopper():this.doDestroy()},addItem:function(e){this.$set(this.items,e.index,e)},removeItem:function(e){delete this.items[e.index]},addSubmenu:function(e){this.$set(this.submenus,e.index,e)},removeSubmenu:function(e){delete this.submenus[e.index]},handleClick:function(){var e=this.rootMenu,t=this.disabled;"hover"===e.menuTrigger&&"horizontal"===e.mode||e.collapse&&"vertical"===e.mode||t||this.dispatch("ElMenu","submenu-click",this)},handleMouseenter:function(e){var t=this,i=arguments.length>1&&void 0!==arguments[1]?arguments[1]:this.showTimeout;if("ActiveXObject"in window||"focus"!==e.type||e.relatedTarget){var n=this.rootMenu,r=this.disabled;"click"===n.menuTrigger&&"horizontal"===n.mode||!n.collapse&&"vertical"===n.mode||r||(this.dispatch("ElSubmenu","mouse-enter-child"),clearTimeout(this.timeout),this.timeout=setTimeout(function(){t.rootMenu.openMenu(t.index,t.indexPath)},i),this.appendToBody&&this.$parent.$el.dispatchEvent(new MouseEvent("mouseenter")))}},handleMouseleave:function(){var e=this,t=arguments.length>0&&void 0!==arguments[0]&&arguments[0],i=this.rootMenu;"click"===i.menuTrigger&&"horizontal"===i.mode||!i.collapse&&"vertical"===i.mode||(this.dispatch("ElSubmenu","mouse-leave-child"),clearTimeout(this.timeout),this.timeout=setTimeout(function(){!e.mouseInChild&&e.rootMenu.closeMenu(e.index)},this.hideTimeout),this.appendToBody&&t&&"ElSubmenu"===this.$parent.$options.name&&this.$parent.handleMouseleave(!0))},handleTitleMouseenter:function(){if("horizontal"!==this.mode||this.rootMenu.backgroundColor){var e=this.$refs["submenu-title"];e&&(e.style.backgroundColor=this.rootMenu.hoverBackground)}},handleTitleMouseleave:function(){if("horizontal"!==this.mode||this.rootMenu.backgroundColor){var e=this.$refs["submenu-title"];e&&(e.style.backgroundColor=this.rootMenu.backgroundColor||"")}},updatePlacement:function(){this.currentPlacement="horizontal"===this.mode&&this.isFirstLevel?"bottom-start":"right-start"},initPopper:function(){this.referenceElm=this.$el,this.popperElm=this.$refs.menu,this.updatePlacement()}},created:function(){var e=this;this.$on("toggle-collapse",this.handleCollapseToggle),this.$on("mouse-enter-child",function(){e.mouseInChild=!0,clearTimeout(e.timeout)}),this.$on("mouse-leave-child",function(){e.mouseInChild=!1,clearTimeout(e.timeout)})},mounted:function(){this.parentMenu.addSubmenu(this),this.rootMenu.addSubmenu(this),this.initPopper()},beforeDestroy:function(){this.parentMenu.removeSubmenu(this),this.rootMenu.removeSubmenu(this)},render:function(e){var t=this,i=this.active,n=this.opened,r=this.paddingStyle,s=this.titleStyle,a=this.backgroundColor,o=this.rootMenu,l=this.currentPlacement,u=this.menuTransitionName,c=this.mode,h=this.disabled,d=this.popperClass,p=this.$slots,f=this.isFirstLevel,m=e("transition",{attrs:{name:u}},[e("div",{ref:"menu",directives:[{name:"show",value:n}],class:["el-menu--"+c,d],on:{mouseenter:function(e){return t.handleMouseenter(e,100)},mouseleave:function(){return t.handleMouseleave(!0)},focus:function(e){return t.handleMouseenter(e,100)}}},[e("ul",{attrs:{role:"menu"},class:["el-menu el-menu--popup","el-menu--popup-"+l],style:{backgroundColor:o.backgroundColor||""}},[p.default])])]),v=e("el-collapse-transition",[e("ul",{attrs:{role:"menu"},class:"el-menu el-menu--inline",directives:[{name:"show",value:n}],style:{backgroundColor:o.backgroundColor||""}},[p.default])]),g="horizontal"===o.mode&&f||"vertical"===o.mode&&!o.collapse?"el-icon-arrow-down":"el-icon-arrow-right";return e("li",{class:{"el-submenu":!0,"is-active":i,"is-opened":n,"is-disabled":h},attrs:{role:"menuitem","aria-haspopup":"true","aria-expanded":n},on:{mouseenter:this.handleMouseenter,mouseleave:function(){return t.handleMouseleave(!1)},focus:this.handleMouseenter}},[e("div",{class:"el-submenu__title",ref:"submenu-title",on:{click:this.handleClick,mouseenter:this.handleTitleMouseenter,mouseleave:this.handleTitleMouseleave},style:[r,s,{backgroundColor:a}]},[p.title,e("i",{class:["el-submenu__icon-arrow",g]})]),this.isMenuPopup?m:v])}},void 0,void 0,!1,null,null,null);ni.options.__file="packages/menu/src/submenu.vue";var ri=ni.exports;ri.install=function(e){e.component(ri.name,ri)};var si=ri,ai=function(){var e=this,t=e.$createElement,i=e._self._c||t;return i("li",{staticClass:"el-menu-item",class:{"is-active":e.active,"is-disabled":e.disabled},style:[e.paddingStyle,e.itemStyle,{backgroundColor:e.backgroundColor}],attrs:{role:"menuitem",tabindex:"-1"},on:{click:e.handleClick,mouseenter:e.onMouseEnter,focus:e.onMouseEnter,blur:e.onMouseLeave,mouseleave:e.onMouseLeave}},["ElMenu"===e.parentMenu.$options.componentName&&e.rootMenu.collapse&&e.$slots.title?i("el-tooltip",{attrs:{effect:"dark",placement:"right"}},[i("div",{attrs:{slot:"content"},slot:"content"},[e._t("title")],2),i("div",{staticStyle:{position:"absolute",left:"0",top:"0",height:"100%",width:"100%",display:"inline-block","box-sizing":"border-box",padding:"0 20px"}},[e._t("default")],2)]):[e._t("default"),e._t("title")]],2)};ai._withStripped=!0;var oi={name:"ElTooltip",mixins:[Ne],props:{openDelay:{type:Number,default:0},disabled:Boolean,manual:Boolean,effect:{type:String,default:"dark"},arrowOffset:{type:Number,default:0},popperClass:String,content:String,visibleArrow:{default:!0},transition:{type:String,default:"el-fade-in-linear"},popperOptions:{default:function(){return{boundariesPadding:10,gpuAcceleration:!1}}},enterable:{type:Boolean,default:!0},hideAfter:{type:Number,default:0},tabindex:{type:Number,default:0}},data:function(){return{tooltipId:"el-tooltip-"+D(),timeoutPending:null,focusing:!1}},beforeCreate:function(){var e=this;this.$isServer||(this.popperVM=new h.a({data:{node:""},render:function(e){return this.node}}).$mount(),this.debounceClose=Ze()(200,function(){return e.handleClosePopper()}))},render:function(e){var t=this;this.popperVM&&(this.popperVM.node=e("transition",{attrs:{name:this.transition},on:{afterLeave:this.doDestroy}},[e("div",{on:{mouseleave:function(){t.setExpectedState(!1),t.debounceClose()},mouseenter:function(){t.setExpectedState(!0)}},ref:"popper",attrs:{role:"tooltip",id:this.tooltipId,"aria-hidden":this.disabled||!this.showPopper?"true":"false"},directives:[{name:"show",value:!this.disabled&&this.showPopper}],class:["el-tooltip__popper","is-"+this.effect,this.popperClass]},[this.$slots.content||this.content])]));var i=this.getFirstElement();if(!i)return null;var n=i.data=i.data||{};return n.staticClass=this.addTooltipClass(n.staticClass),i},mounted:function(){var e=this;this.referenceElm=this.$el,1===this.$el.nodeType&&(this.$el.setAttribute("aria-describedby",this.tooltipId),this.$el.setAttribute("tabindex",this.tabindex),ue(this.referenceElm,"mouseenter",this.show),ue(this.referenceElm,"mouseleave",this.hide),ue(this.referenceElm,"focus",function(){if(e.$slots.default&&e.$slots.default.length){var t=e.$slots.default[0].componentInstance;t&&t.focus?t.focus():e.handleFocus()}else e.handleFocus()}),ue(this.referenceElm,"blur",this.handleBlur),ue(this.referenceElm,"click",this.removeFocusing)),this.value&&this.popperVM&&this.popperVM.$nextTick(function(){e.value&&e.updatePopper()})},watch:{focusing:function(e){e?de(this.referenceElm,"focusing"):pe(this.referenceElm,"focusing")}},methods:{show:function(){this.setExpectedState(!0),this.handleShowPopper()},hide:function(){this.setExpectedState(!1),this.debounceClose()},handleFocus:function(){this.focusing=!0,this.show()},handleBlur:function(){this.focusing=!1,this.hide()},removeFocusing:function(){this.focusing=!1},addTooltipClass:function(e){return e?"el-tooltip "+e.replace("el-tooltip",""):"el-tooltip"},handleShowPopper:function(){var e=this;this.expectedState&&!this.manual&&(clearTimeout(this.timeout),this.timeout=setTimeout(function(){e.showPopper=!0},this.openDelay),this.hideAfter>0&&(this.timeoutPending=setTimeout(function(){e.showPopper=!1},this.hideAfter)))},handleClosePopper:function(){this.enterable&&this.expectedState||this.manual||(clearTimeout(this.timeout),this.timeoutPending&&clearTimeout(this.timeoutPending),this.showPopper=!1,this.disabled&&this.doDestroy())},setExpectedState:function(e){!1===e&&clearTimeout(this.timeoutPending),this.expectedState=e},getFirstElement:function(){var e=this.$slots.default;if(!Array.isArray(e))return null;for(var t=null,i=0;i<e.length;i++)e[i]&&e[i].tag&&(t=e[i]);return t}},beforeDestroy:function(){this.popperVM&&this.popperVM.$destroy()},destroyed:function(){var e=this.referenceElm;1===e.nodeType&&(ce(e,"mouseenter",this.show),ce(e,"mouseleave",this.hide),ce(e,"focus",this.handleFocus),ce(e,"blur",this.handleBlur),ce(e,"click",this.removeFocusing))},install:function(e){e.component(oi.name,oi)}},li=oi,ui=r({name:"ElMenuItem",componentName:"ElMenuItem",mixins:[ii,l],components:{ElTooltip:li},props:{index:{default:null,validator:function(e){return"string"==typeof e||null===e}},route:[String,Object],disabled:Boolean},computed:{active:function(){return this.index===this.rootMenu.activeIndex},hoverBackground:function(){return this.rootMenu.hoverBackground},backgroundColor:function(){return this.rootMenu.backgroundColor||""},activeTextColor:function(){return this.rootMenu.activeTextColor||""},textColor:function(){return this.rootMenu.textColor||""},mode:function(){return this.rootMenu.mode},itemStyle:function(){var e={color:this.active?this.activeTextColor:this.textColor};return"horizontal"!==this.mode||this.isNested||(e.borderBottomColor=this.active?this.rootMenu.activeTextColor?this.activeTextColor:"":"transparent"),e},isNested:function(){return this.parentMenu!==this.rootMenu}},methods:{onMouseEnter:function(){("horizontal"!==this.mode||this.rootMenu.backgroundColor)&&(this.$el.style.backgroundColor=this.hoverBackground)},onMouseLeave:function(){("horizontal"!==this.mode||this.rootMenu.backgroundColor)&&(this.$el.style.backgroundColor=this.backgroundColor)},handleClick:function(){this.disabled||(this.dispatch("ElMenu","item-click",this),this.$emit("click",this))}},mounted:function(){this.parentMenu.addItem(this),this.rootMenu.addItem(this)},beforeDestroy:function(){this.parentMenu.removeItem(this),this.rootMenu.removeItem(this)}},ai,[],!1,null,null,null);ui.options.__file="packages/menu/src/menu-item.vue";var ci=ui.exports;ci.install=function(e){e.component(ci.name,ci)};var hi=ci,di=function(){var e=this.$createElement,t=this._self._c||e;return t("li",{staticClass:"el-menu-item-group"},[t("div",{staticClass:"el-menu-item-group__title",style:{paddingLeft:this.levelPadding+"px"}},[this.$slots.title?this._t("title"):[this._v(this._s(this.title))]],2),t("ul",[this._t("default")],2)])};di._withStripped=!0;var pi=r({name:"ElMenuItemGroup",componentName:"ElMenuItemGroup",inject:["rootMenu"],props:{title:{type:String}},data:function(){return{paddingLeft:20}},computed:{levelPadding:function(){var e=20,t=this.$parent;if(this.rootMenu.collapse)return 20;for(;t&&"ElMenu"!==t.$options.componentName;)"ElSubmenu"===t.$options.componentName&&(e+=20),t=t.$parent;return e}}},di,[],!1,null,null,null);pi.options.__file="packages/menu/src/menu-item-group.vue";var fi=pi.exports;fi.install=function(e){e.component(fi.name,fi)};var mi=fi,vi=function(){var e=this,t=e.$createElement,i=e._self._c||t;return i("div",{class:["el-input-number",e.inputNumberSize?"el-input-number--"+e.inputNumberSize:"",{"is-disabled":e.inputNumberDisabled},{"is-without-controls":!e.controls},{"is-controls-right":e.controlsAtRight}],on:{dragstart:function(e){e.preventDefault()}}},[e.controls?i("span",{directives:[{name:"repeat-click",rawName:"v-repeat-click",value:e.decrease,expression:"decrease"}],staticClass:"el-input-number__decrease",class:{"is-disabled":e.minDisabled},attrs:{role:"button"},on:{keydown:function(t){return"button"in t||!e._k(t.keyCode,"enter",13,t.key,"Enter")?e.decrease(t):null}}},[i("i",{class:"el-icon-"+(e.controlsAtRight?"arrow-down":"minus")})]):e._e(),e.controls?i("span",{directives:[{name:"repeat-click",rawName:"v-repeat-click",value:e.increase,expression:"increase"}],staticClass:"el-input-number__increase",class:{"is-disabled":e.maxDisabled},attrs:{role:"button"},on:{keydown:function(t){return"button"in t||!e._k(t.keyCode,"enter",13,t.key,"Enter")?e.increase(t):null}}},[i("i",{class:"el-icon-"+(e.controlsAtRight?"arrow-up":"plus")})]):e._e(),i("el-input",{ref:"input",attrs:{value:e.displayValue,placeholder:e.placeholder,disabled:e.inputNumberDisabled,size:e.inputNumberSize,max:e.max,min:e.min,name:e.name,label:e.label},on:{blur:e.handleBlur,focus:e.handleFocus,input:e.handleInput,change:e.handleInputChange},nativeOn:{keydown:[function(t){return"button"in t||!e._k(t.keyCode,"up",38,t.key,["Up","ArrowUp"])?(t.preventDefault(),e.increase(t)):null},function(t){return"button"in t||!e._k(t.keyCode,"down",40,t.key,["Down","ArrowDown"])?(t.preventDefault(),e.decrease(t)):null}]}})],1)};vi._withStripped=!0;var gi={bind:function(e,t,i){var n=null,r=void 0,s=function(){return i.context[t.expression].apply()},a=function(){Date.now()-r<100&&s(),clearInterval(n),n=null};ue(e,"mousedown",function(e){var t,i,o;0===e.button&&(r=Date.now(),t=document,o=a,ue(t,i="mouseup",function e(){o&&o.apply(this,arguments),ce(t,i,e)}),clearInterval(n),n=setInterval(s,100))})}},bi=r({name:"ElInputNumber",mixins:[u("input")],inject:{elForm:{default:""},elFormItem:{default:""}},directives:{repeatClick:gi},components:{ElInput:te},props:{step:{type:Number,default:1},stepStrictly:{type:Boolean,default:!1},max:{type:Number,default:1/0},min:{type:Number,default:-1/0},value:{},disabled:Boolean,size:String,controls:{type:Boolean,default:!0},controlsPosition:{type:String,default:""},name:String,label:String,placeholder:String,precision:{type:Number,validator:function(e){return e>=0&&e===parseInt(e,10)}}},data:function(){return{currentValue:0,userInput:null}},watch:{value:{immediate:!0,handler:function(e){var t=void 0===e?e:Number(e);if(void 0!==t){if(isNaN(t))return;if(this.stepStrictly){var i=this.getPrecision(this.step),n=Math.pow(10,i);t=Math.round(t/this.step)*n*this.step/n}void 0!==this.precision&&(t=this.toPrecision(t,this.precision))}t>=this.max&&(t=this.max),t<=this.min&&(t=this.min),this.currentValue=t,this.userInput=null,this.$emit("input",t)}}},computed:{minDisabled:function(){return this._decrease(this.value,this.step)<this.min},maxDisabled:function(){return this._increase(this.value,this.step)>this.max},numPrecision:function(){var e=this.value,t=this.step,i=this.getPrecision,n=this.precision,r=i(t);return void 0!==n?(r>n&&console.warn("[Element Warn][InputNumber]precision should not be less than the decimal places of step"),n):Math.max(i(e),r)},controlsAtRight:function(){return this.controls&&"right"===this.controlsPosition},_elFormItemSize:function(){return(this.elFormItem||{}).elFormItemSize},inputNumberSize:function(){return this.size||this._elFormItemSize||(this.$ELEMENT||{}).size},inputNumberDisabled:function(){return this.disabled||(this.elForm||{}).disabled},displayValue:function(){if(null!==this.userInput)return this.userInput;var e=this.currentValue;if("number"==typeof e){if(this.stepStrictly){var t=this.getPrecision(this.step),i=Math.pow(10,t);e=Math.round(e/this.step)*i*this.step/i}void 0!==this.precision&&(e=e.toFixed(this.precision))}return e}},methods:{toPrecision:function(e,t){return void 0===t&&(t=this.numPrecision),parseFloat(Math.round(e*Math.pow(10,t))/Math.pow(10,t))},getPrecision:function(e){if(void 0===e)return 0;var t=e.toString(),i=t.indexOf("."),n=0;return-1!==i&&(n=t.length-i-1),n},_increase:function(e,t){if("number"!=typeof e&&void 0!==e)return this.currentValue;var i=Math.pow(10,this.numPrecision);return this.toPrecision((i*e+i*t)/i)},_decrease:function(e,t){if("number"!=typeof e&&void 0!==e)return this.currentValue;var i=Math.pow(10,this.numPrecision);return this.toPrecision((i*e-i*t)/i)},increase:function(){if(!this.inputNumberDisabled&&!this.maxDisabled){var e=this.value||0,t=this._increase(e,this.step);this.setCurrentValue(t)}},decrease:function(){if(!this.inputNumberDisabled&&!this.minDisabled){var e=this.value||0,t=this._decrease(e,this.step);this.setCurrentValue(t)}},handleBlur:function(e){this.$emit("blur",e)},handleFocus:function(e){this.$emit("focus",e)},setCurrentValue:function(e){var t=this.currentValue;"number"==typeof e&&void 0!==this.precision&&(e=this.toPrecision(e,this.precision)),e>=this.max&&(e=this.max),e<=this.min&&(e=this.min),t!==e&&(this.userInput=null,this.$emit("input",e),this.$emit("change",e,t),this.currentValue=e)},handleInput:function(e){this.userInput=e},handleInputChange:function(e){var t=""===e?void 0:Number(e);isNaN(t)&&""!==e||this.setCurrentValue(t),this.userInput=null},select:function(){this.$refs.input.select()}},mounted:function(){var e=this.$refs.input.$refs.input;e.setAttribute("role","spinbutton"),e.setAttribute("aria-valuemax",this.max),e.setAttribute("aria-valuemin",this.min),e.setAttribute("aria-valuenow",this.currentValue),e.setAttribute("aria-disabled",this.inputNumberDisabled)},updated:function(){this.$refs&&this.$refs.input&&this.$refs.input.$refs.input.setAttribute("aria-valuenow",this.currentValue)}},vi,[],!1,null,null,null);bi.options.__file="packages/input-number/src/input-number.vue";var yi=bi.exports;yi.install=function(e){e.component(yi.name,yi)};var wi=yi,_i=function(){var e=this,t=e.$createElement,i=e._self._c||t;return i("label",{staticClass:"el-radio",class:[e.border&&e.radioSize?"el-radio--"+e.radioSize:"",{"is-disabled":e.isDisabled},{"is-focus":e.focus},{"is-bordered":e.border},{"is-checked":e.model===e.label}],attrs:{role:"radio","aria-checked":e.model===e.label,"aria-disabled":e.isDisabled,tabindex:e.tabIndex},on:{keydown:function(t){if(!("button"in t)&&e._k(t.keyCode,"space",32,t.key,[" ","Spacebar"]))return null;t.stopPropagation(),t.preventDefault(),e.model=e.isDisabled?e.model:e.label}}},[i("span",{staticClass:"el-radio__input",class:{"is-disabled":e.isDisabled,"is-checked":e.model===e.label}},[i("span",{staticClass:"el-radio__inner"}),i("input",{directives:[{name:"model",rawName:"v-model",value:e.model,expression:"model"}],ref:"radio",staticClass:"el-radio__original",attrs:{type:"radio","aria-hidden":"true",name:e.name,disabled:e.isDisabled,tabindex:"-1"},domProps:{value:e.label,checked:e._q(e.model,e.label)},on:{focus:function(t){e.focus=!0},blur:function(t){e.focus=!1},change:[function(t){e.model=e.label},e.handleChange]}})]),i("span",{staticClass:"el-radio__label",on:{keydown:function(e){e.stopPropagation()}}},[e._t("default"),e.$slots.default?e._e():[e._v(e._s(e.label))]],2)])};_i._withStripped=!0;var xi=r({name:"ElRadio",mixins:[l],inject:{elForm:{default:""},elFormItem:{default:""}},componentName:"ElRadio",props:{value:{},label:{},disabled:Boolean,name:String,border:Boolean,size:String},data:function(){return{focus:!1}},computed:{isGroup:function(){for(var e=this.$parent;e;){if("ElRadioGroup"===e.$options.componentName)return this._radioGroup=e,!0;e=e.$parent}return!1},model:{get:function(){return this.isGroup?this._radioGroup.value:this.value},set:function(e){this.isGroup?this.dispatch("ElRadioGroup","input",[e]):this.$emit("input",e),this.$refs.radio&&(this.$refs.radio.checked=this.model===this.label)}},_elFormItemSize:function(){return(this.elFormItem||{}).elFormItemSize},radioSize:function(){var e=this.size||this._elFormItemSize||(this.$ELEMENT||{}).size;return this.isGroup&&this._radioGroup.radioGroupSize||e},isDisabled:function(){return this.isGroup?this._radioGroup.disabled||this.disabled||(this.elForm||{}).disabled:this.disabled||(this.elForm||{}).disabled},tabIndex:function(){return this.isDisabled||this.isGroup&&this.model!==this.label?-1:0}},methods:{handleChange:function(){var e=this;this.$nextTick(function(){e.$emit("change",e.model),e.isGroup&&e.dispatch("ElRadioGroup","handleChange",e.model)})}}},_i,[],!1,null,null,null);xi.options.__file="packages/radio/src/radio.vue";var Ci=xi.exports;Ci.install=function(e){e.component(Ci.name,Ci)};var ki=Ci,Si=function(){var e=this.$createElement;return(this._self._c||e)("div",{staticClass:"el-radio-group",attrs:{role:"radiogroup"},on:{keydown:this.handleKeydown}},[this._t("default")],2)};Si._withStripped=!0;var Di=Object.freeze({LEFT:37,UP:38,RIGHT:39,DOWN:40}),$i=r({name:"ElRadioGroup",componentName:"ElRadioGroup",inject:{elFormItem:{default:""}},mixins:[l],props:{value:{},size:String,fill:String,textColor:String,disabled:Boolean},computed:{_elFormItemSize:function(){return(this.elFormItem||{}).elFormItemSize},radioGroupSize:function(){return this.size||this._elFormItemSize||(this.$ELEMENT||{}).size}},created:function(){var e=this;this.$on("handleChange",function(t){e.$emit("change",t)})},mounted:function(){var e=this.$el.querySelectorAll("[type=radio]"),t=this.$el.querySelectorAll("[role=radio]")[0];![].some.call(e,function(e){return e.checked})&&t&&(t.tabIndex=0)},methods:{handleKeydown:function(e){var t=e.target,i="INPUT"===t.nodeName?"[type=radio]":"[role=radio]",n=this.$el.querySelectorAll(i),r=n.length,s=[].indexOf.call(n,t),a=this.$el.querySelectorAll("[role=radio]");switch(e.keyCode){case Di.LEFT:case Di.UP:e.stopPropagation(),e.preventDefault(),0===s?(a[r-1].click(),a[r-1].focus()):(a[s-1].click(),a[s-1].focus());break;case Di.RIGHT:case Di.DOWN:s===r-1?(e.stopPropagation(),e.preventDefault(),a[0].click(),a[0].focus()):(a[s+1].click(),a[s+1].focus())}}},watch:{value:function(e){this.dispatch("ElFormItem","el.form.change",[this.value])}}},Si,[],!1,null,null,null);$i.options.__file="packages/radio/src/radio-group.vue";var Ei=$i.exports;Ei.install=function(e){e.component(Ei.name,Ei)};var Ti=Ei,Mi=function(){var e=this,t=e.$createElement,i=e._self._c||t;return i("label",{staticClass:"el-radio-button",class:[e.size?"el-radio-button--"+e.size:"",{"is-active":e.value===e.label},{"is-disabled":e.isDisabled},{"is-focus":e.focus}],attrs:{role:"radio","aria-checked":e.value===e.label,"aria-disabled":e.isDisabled,tabindex:e.tabIndex},on:{keydown:function(t){if(!("button"in t)&&e._k(t.keyCode,"space",32,t.key,[" ","Spacebar"]))return null;t.stopPropagation(),t.preventDefault(),e.value=e.isDisabled?e.value:e.label}}},[i("input",{directives:[{name:"model",rawName:"v-model",value:e.value,expression:"value"}],staticClass:"el-radio-button__orig-radio",attrs:{type:"radio",name:e.name,disabled:e.isDisabled,tabindex:"-1"},domProps:{value:e.label,checked:e._q(e.value,e.label)},on:{change:[function(t){e.value=e.label},e.handleChange],focus:function(t){e.focus=!0},blur:function(t){e.focus=!1}}}),i("span",{staticClass:"el-radio-button__inner",style:e.value===e.label?e.activeStyle:null,on:{keydown:function(e){e.stopPropagation()}}},[e._t("default"),e.$slots.default?e._e():[e._v(e._s(e.label))]],2)])};Mi._withStripped=!0;var Ni=r({name:"ElRadioButton",mixins:[l],inject:{elForm:{default:""},elFormItem:{default:""}},props:{label:{},disabled:Boolean,name:String},data:function(){return{focus:!1}},computed:{value:{get:function(){return this._radioGroup.value},set:function(e){this._radioGroup.$emit("input",e)}},_radioGroup:function(){for(var e=this.$parent;e;){if("ElRadioGroup"===e.$options.componentName)return e;e=e.$parent}return!1},activeStyle:function(){return{backgroundColor:this._radioGroup.fill||"",borderColor:this._radioGroup.fill||"",boxShadow:this._radioGroup.fill?"-1px 0 0 0 "+this._radioGroup.fill:"",color:this._radioGroup.textColor||""}},_elFormItemSize:function(){return(this.elFormItem||{}).elFormItemSize},size:function(){return this._radioGroup.radioGroupSize||this._elFormItemSize||(this.$ELEMENT||{}).size},isDisabled:function(){return this.disabled||this._radioGroup.disabled||(this.elForm||{}).disabled},tabIndex:function(){return this.isDisabled||this._radioGroup&&this.value!==this.label?-1:0}},methods:{handleChange:function(){var e=this;this.$nextTick(function(){e.dispatch("ElRadioGroup","handleChange",e.value)})}}},Mi,[],!1,null,null,null);Ni.options.__file="packages/radio/src/radio-button.vue";var Pi=Ni.exports;Pi.install=function(e){e.component(Pi.name,Pi)};var Oi=Pi,Ii=function(){var e=this,t=e.$createElement,i=e._self._c||t;return i("label",{staticClass:"el-checkbox",class:[e.border&&e.checkboxSize?"el-checkbox--"+e.checkboxSize:"",{"is-disabled":e.isDisabled},{"is-bordered":e.border},{"is-checked":e.isChecked}],attrs:{role:"checkbox","aria-checked":e.indeterminate?"mixed":e.isChecked,"aria-disabled":e.isDisabled,id:e.id}},[i("span",{staticClass:"el-checkbox__input",class:{"is-disabled":e.isDisabled,"is-checked":e.isChecked,"is-indeterminate":e.indeterminate,"is-focus":e.focus},attrs:{"aria-checked":"mixed"}},[i("span",{staticClass:"el-checkbox__inner"}),e.trueLabel||e.falseLabel?i("input",{directives:[{name:"model",rawName:"v-model",value:e.model,expression:"model"}],staticClass:"el-checkbox__original",attrs:{type:"checkbox","aria-hidden":"true",name:e.name,disabled:e.isDisabled,"true-value":e.trueLabel,"false-value":e.falseLabel},domProps:{checked:Array.isArray(e.model)?e._i(e.model,null)>-1:e._q(e.model,e.trueLabel)},on:{change:[function(t){var i=e.model,n=t.target,r=n.checked?e.trueLabel:e.falseLabel;if(Array.isArray(i)){var s=e._i(i,null);n.checked?s<0&&(e.model=i.concat([null])):s>-1&&(e.model=i.slice(0,s).concat(i.slice(s+1)))}else e.model=r},e.handleChange],focus:function(t){e.focus=!0},blur:function(t){e.focus=!1}}}):i("input",{directives:[{name:"model",rawName:"v-model",value:e.model,expression:"model"}],staticClass:"el-checkbox__original",attrs:{type:"checkbox","aria-hidden":"true",disabled:e.isDisabled,name:e.name},domProps:{value:e.label,checked:Array.isArray(e.model)?e._i(e.model,e.label)>-1:e.model},on:{change:[function(t){var i=e.model,n=t.target,r=!!n.checked;if(Array.isArray(i)){var s=e.label,a=e._i(i,s);n.checked?a<0&&(e.model=i.concat([s])):a>-1&&(e.model=i.slice(0,a).concat(i.slice(a+1)))}else e.model=r},e.handleChange],focus:function(t){e.focus=!0},blur:function(t){e.focus=!1}}})]),e.$slots.default||e.label?i("span",{staticClass:"el-checkbox__label"},[e._t("default"),e.$slots.default?e._e():[e._v(e._s(e.label))]],2):e._e()])};Ii._withStripped=!0;var Ai=r({name:"ElCheckbox",mixins:[l],inject:{elForm:{default:""},elFormItem:{default:""}},componentName:"ElCheckbox",data:function(){return{selfModel:!1,focus:!1,isLimitExceeded:!1}},computed:{model:{get:function(){return this.isGroup?this.store:void 0!==this.value?this.value:this.selfModel},set:function(e){this.isGroup?(this.isLimitExceeded=!1,void 0!==this._checkboxGroup.min&&e.length<this._checkboxGroup.min&&(this.isLimitExceeded=!0),void 0!==this._checkboxGroup.max&&e.length>this._checkboxGroup.max&&(this.isLimitExceeded=!0),!1===this.isLimitExceeded&&this.dispatch("ElCheckboxGroup","input",[e])):(this.$emit("input",e),this.selfModel=e)}},isChecked:function(){return"[object Boolean]"==={}.toString.call(this.model)?this.model:Array.isArray(this.model)?this.model.indexOf(this.label)>-1:null!==this.model&&void 0!==this.model?this.model===this.trueLabel:void 0},isGroup:function(){for(var e=this.$parent;e;){if("ElCheckboxGroup"===e.$options.componentName)return this._checkboxGroup=e,!0;e=e.$parent}return!1},store:function(){return this._checkboxGroup?this._checkboxGroup.value:this.value},isLimitDisabled:function(){var e=this._checkboxGroup,t=e.max,i=e.min;return!(!t&&!i)&&this.model.length>=t&&!this.isChecked||this.model.length<=i&&this.isChecked},isDisabled:function(){return this.isGroup?this._checkboxGroup.disabled||this.disabled||(this.elForm||{}).disabled||this.isLimitDisabled:this.disabled||(this.elForm||{}).disabled},_elFormItemSize:function(){return(this.elFormItem||{}).elFormItemSize},checkboxSize:function(){var e=this.size||this._elFormItemSize||(this.$ELEMENT||{}).size;return this.isGroup&&this._checkboxGroup.checkboxGroupSize||e}},props:{value:{},label:{},indeterminate:Boolean,disabled:Boolean,checked:Boolean,name:String,trueLabel:[String,Number],falseLabel:[String,Number],id:String,controls:String,border:Boolean,size:String},methods:{addToStore:function(){Array.isArray(this.model)&&-1===this.model.indexOf(this.label)?this.model.push(this.label):this.model=this.trueLabel||!0},handleChange:function(e){var t=this;if(!this.isLimitExceeded){var i=void 0;i=e.target.checked?void 0===this.trueLabel||this.trueLabel:void 0!==this.falseLabel&&this.falseLabel,this.$emit("change",i,e),this.$nextTick(function(){t.isGroup&&t.dispatch("ElCheckboxGroup","change",[t._checkboxGroup.value])})}}},created:function(){this.checked&&this.addToStore()},mounted:function(){this.indeterminate&&this.$el.setAttribute("aria-controls",this.controls)},watch:{value:function(e){this.dispatch("ElFormItem","el.form.change",e)}}},Ii,[],!1,null,null,null);Ai.options.__file="packages/checkbox/src/checkbox.vue";var Fi=Ai.exports;Fi.install=function(e){e.component(Fi.name,Fi)};var Li=Fi,Vi=function(){var e=this,t=e.$createElement,i=e._self._c||t;return i("label",{staticClass:"el-checkbox-button",class:[e.size?"el-checkbox-button--"+e.size:"",{"is-disabled":e.isDisabled},{"is-checked":e.isChecked},{"is-focus":e.focus}],attrs:{role:"checkbox","aria-checked":e.isChecked,"aria-disabled":e.isDisabled}},[e.trueLabel||e.falseLabel?i("input",{directives:[{name:"model",rawName:"v-model",value:e.model,expression:"model"}],staticClass:"el-checkbox-button__original",attrs:{type:"checkbox",name:e.name,disabled:e.isDisabled,"true-value":e.trueLabel,"false-value":e.falseLabel},domProps:{checked:Array.isArray(e.model)?e._i(e.model,null)>-1:e._q(e.model,e.trueLabel)},on:{change:[function(t){var i=e.model,n=t.target,r=n.checked?e.trueLabel:e.falseLabel;if(Array.isArray(i)){var s=e._i(i,null);n.checked?s<0&&(e.model=i.concat([null])):s>-1&&(e.model=i.slice(0,s).concat(i.slice(s+1)))}else e.model=r},e.handleChange],focus:function(t){e.focus=!0},blur:function(t){e.focus=!1}}}):i("input",{directives:[{name:"model",rawName:"v-model",value:e.model,expression:"model"}],staticClass:"el-checkbox-button__original",attrs:{type:"checkbox",name:e.name,disabled:e.isDisabled},domProps:{value:e.label,checked:Array.isArray(e.model)?e._i(e.model,e.label)>-1:e.model},on:{change:[function(t){var i=e.model,n=t.target,r=!!n.checked;if(Array.isArray(i)){var s=e.label,a=e._i(i,s);n.checked?a<0&&(e.model=i.concat([s])):a>-1&&(e.model=i.slice(0,a).concat(i.slice(a+1)))}else e.model=r},e.handleChange],focus:function(t){e.focus=!0},blur:function(t){e.focus=!1}}}),e.$slots.default||e.label?i("span",{staticClass:"el-checkbox-button__inner",style:e.isChecked?e.activeStyle:null},[e._t("default",[e._v(e._s(e.label))])],2):e._e()])};Vi._withStripped=!0;var Bi=r({name:"ElCheckboxButton",mixins:[l],inject:{elForm:{default:""},elFormItem:{default:""}},data:function(){return{selfModel:!1,focus:!1,isLimitExceeded:!1}},props:{value:{},label:{},disabled:Boolean,checked:Boolean,name:String,trueLabel:[String,Number],falseLabel:[String,Number]},computed:{model:{get:function(){return this._checkboxGroup?this.store:void 0!==this.value?this.value:this.selfModel},set:function(e){this._checkboxGroup?(this.isLimitExceeded=!1,void 0!==this._checkboxGroup.min&&e.length<this._checkboxGroup.min&&(this.isLimitExceeded=!0),void 0!==this._checkboxGroup.max&&e.length>this._checkboxGroup.max&&(this.isLimitExceeded=!0),!1===this.isLimitExceeded&&this.dispatch("ElCheckboxGroup","input",[e])):void 0!==this.value?this.$emit("input",e):this.selfModel=e}},isChecked:function(){return"[object Boolean]"==={}.toString.call(this.model)?this.model:Array.isArray(this.model)?this.model.indexOf(this.label)>-1:null!==this.model&&void 0!==this.model?this.model===this.trueLabel:void 0},_checkboxGroup:function(){for(var e=this.$parent;e;){if("ElCheckboxGroup"===e.$options.componentName)return e;e=e.$parent}return!1},store:function(){return this._checkboxGroup?this._checkboxGroup.value:this.value},activeStyle:function(){return{backgroundColor:this._checkboxGroup.fill||"",borderColor:this._checkboxGroup.fill||"",color:this._checkboxGroup.textColor||"","box-shadow":"-1px 0 0 0 "+this._checkboxGroup.fill}},_elFormItemSize:function(){return(this.elFormItem||{}).elFormItemSize},size:function(){return this._checkboxGroup.checkboxGroupSize||this._elFormItemSize||(this.$ELEMENT||{}).size},isLimitDisabled:function(){var e=this._checkboxGroup,t=e.max,i=e.min;return!(!t&&!i)&&this.model.length>=t&&!this.isChecked||this.model.length<=i&&this.isChecked},isDisabled:function(){return this._checkboxGroup?this._checkboxGroup.disabled||this.disabled||(this.elForm||{}).disabled||this.isLimitDisabled:this.disabled||(this.elForm||{}).disabled}},methods:{addToStore:function(){Array.isArray(this.model)&&-1===this.model.indexOf(this.label)?this.model.push(this.label):this.model=this.trueLabel||!0},handleChange:function(e){var t=this;if(!this.isLimitExceeded){var i=void 0;i=e.target.checked?void 0===this.trueLabel||this.trueLabel:void 0!==this.falseLabel&&this.falseLabel,this.$emit("change",i,e),this.$nextTick(function(){t._checkboxGroup&&t.dispatch("ElCheckboxGroup","change",[t._checkboxGroup.value])})}}},created:function(){this.checked&&this.addToStore()}},Vi,[],!1,null,null,null);Bi.options.__file="packages/checkbox/src/checkbox-button.vue";var zi=Bi.exports;zi.install=function(e){e.component(zi.name,zi)};var Hi=zi,Ri=function(){var e=this.$createElement;return(this._self._c||e)("div",{staticClass:"el-checkbox-group",attrs:{role:"group","aria-label":"checkbox-group"}},[this._t("default")],2)};Ri._withStripped=!0;var Wi=r({name:"ElCheckboxGroup",componentName:"ElCheckboxGroup",mixins:[l],inject:{elFormItem:{default:""}},props:{value:{},disabled:Boolean,min:Number,max:Number,size:String,fill:String,textColor:String},computed:{_elFormItemSize:function(){return(this.elFormItem||{}).elFormItemSize},checkboxGroupSize:function(){return this.size||this._elFormItemSize||(this.$ELEMENT||{}).size}},watch:{value:function(e){this.dispatch("ElFormItem","el.form.change",[e])}}},Ri,[],!1,null,null,null);Wi.options.__file="packages/checkbox/src/checkbox-group.vue";var ji=Wi.exports;ji.install=function(e){e.component(ji.name,ji)};var qi=ji,Yi=function(){var e=this,t=e.$createElement,i=e._self._c||t;return i("div",{staticClass:"el-switch",class:{"is-disabled":e.switchDisabled,"is-checked":e.checked},attrs:{role:"switch","aria-checked":e.checked,"aria-disabled":e.switchDisabled},on:{click:function(t){return t.preventDefault(),e.switchValue(t)}}},[i("input",{ref:"input",staticClass:"el-switch__input",attrs:{type:"checkbox",id:e.id,name:e.name,"true-value":e.activeValue,"false-value":e.inactiveValue,disabled:e.switchDisabled},on:{change:e.handleChange,keydown:function(t){return"button"in t||!e._k(t.keyCode,"enter",13,t.key,"Enter")?e.switchValue(t):null}}}),e.inactiveIconClass||e.inactiveText?i("span",{class:["el-switch__label","el-switch__label--left",e.checked?"":"is-active"]},[e.inactiveIconClass?i("i",{class:[e.inactiveIconClass]}):e._e(),!e.inactiveIconClass&&e.inactiveText?i("span",{attrs:{"aria-hidden":e.checked}},[e._v(e._s(e.inactiveText))]):e._e()]):e._e(),i("span",{ref:"core",staticClass:"el-switch__core",style:{width:e.coreWidth+"px"}}),e.activeIconClass||e.activeText?i("span",{class:["el-switch__label","el-switch__label--right",e.checked?"is-active":""]},[e.activeIconClass?i("i",{class:[e.activeIconClass]}):e._e(),!e.activeIconClass&&e.activeText?i("span",{attrs:{"aria-hidden":!e.checked}},[e._v(e._s(e.activeText))]):e._e()]):e._e()])};Yi._withStripped=!0;var Ki=r({name:"ElSwitch",mixins:[u("input"),K,l],inject:{elForm:{default:""}},props:{value:{type:[Boolean,String,Number],default:!1},disabled:{type:Boolean,default:!1},width:{type:Number,default:40},activeIconClass:{type:String,default:""},inactiveIconClass:{type:String,default:""},activeText:String,inactiveText:String,activeColor:{type:String,default:""},inactiveColor:{type:String,default:""},activeValue:{type:[Boolean,String,Number],default:!0},inactiveValue:{type:[Boolean,String,Number],default:!1},name:{type:String,default:""},validateEvent:{type:Boolean,default:!0},id:String},data:function(){return{coreWidth:this.width}},created:function(){~[this.activeValue,this.inactiveValue].indexOf(this.value)||this.$emit("input",this.inactiveValue)},computed:{checked:function(){return this.value===this.activeValue},switchDisabled:function(){return this.disabled||(this.elForm||{}).disabled}},watch:{checked:function(){this.$refs.input.checked=this.checked,(this.activeColor||this.inactiveColor)&&this.setBackgroundColor(),this.validateEvent&&this.dispatch("ElFormItem","el.form.change",[this.value])}},methods:{handleChange:function(e){var t=this,i=this.checked?this.inactiveValue:this.activeValue;this.$emit("input",i),this.$emit("change",i),this.$nextTick(function(){t.$refs.input.checked=t.checked})},setBackgroundColor:function(){var e=this.checked?this.activeColor:this.inactiveColor;this.$refs.core.style.borderColor=e,this.$refs.core.style.backgroundColor=e},switchValue:function(){!this.switchDisabled&&this.handleChange()},getMigratingConfig:function(){return{props:{"on-color":"on-color is renamed to active-color.","off-color":"off-color is renamed to inactive-color.","on-text":"on-text is renamed to active-text.","off-text":"off-text is renamed to inactive-text.","on-value":"on-value is renamed to active-value.","off-value":"off-value is renamed to inactive-value.","on-icon-class":"on-icon-class is renamed to active-icon-class.","off-icon-class":"off-icon-class is renamed to inactive-icon-class."}}}},mounted:function(){this.coreWidth=this.width||40,(this.activeColor||this.inactiveColor)&&this.setBackgroundColor(),this.$refs.input.checked=this.checked}},Yi,[],!1,null,null,null);Ki.options.__file="packages/switch/src/component.vue";var Gi=Ki.exports;Gi.install=function(e){e.component(Gi.name,Gi)};var Ui=Gi,Xi=function(){var e=this.$createElement,t=this._self._c||e;return t("ul",{directives:[{name:"show",rawName:"v-show",value:this.visible,expression:"visible"}],staticClass:"el-select-group__wrap"},[t("li",{staticClass:"el-select-group__title"},[this._v(this._s(this.label))]),t("li",[t("ul",{staticClass:"el-select-group"},[this._t("default")],2)])])};Xi._withStripped=!0;var Ji=r({mixins:[l],name:"ElOptionGroup",componentName:"ElOptionGroup",props:{label:String,disabled:{type:Boolean,default:!1}},data:function(){return{visible:!0}},watch:{disabled:function(e){this.broadcast("ElOption","handleGroupDisabled",e)}},methods:{queryChange:function(){this.visible=this.$children&&Array.isArray(this.$children)&&this.$children.some(function(e){return!0===e.visible})}},created:function(){this.$on("queryChange",this.queryChange)},mounted:function(){this.disabled&&this.broadcast("ElOption","handleGroupDisabled",this.disabled)}},Xi,[],!1,null,null,null);Ji.options.__file="packages/select/src/option-group.vue";var Zi=Ji.exports;Zi.install=function(e){e.component(Zi.name,Zi)};var Qi=Zi,en=function(){var e=this,t=e.$createElement,i=e._self._c||t;return i("div",{staticClass:"el-table",class:[{"el-table--fit":e.fit,"el-table--striped":e.stripe,"el-table--border":e.border||e.isGroup,"el-table--hidden":e.isHidden,"el-table--group":e.isGroup,"el-table--fluid-height":e.maxHeight,"el-table--scrollable-x":e.layout.scrollX,"el-table--scrollable-y":e.layout.scrollY,"el-table--enable-row-hover":!e.store.states.isComplex,"el-table--enable-row-transition":0!==(e.store.states.data||[]).length&&(e.store.states.data||[]).length<100},e.tableSize?"el-table--"+e.tableSize:""],on:{mouseleave:function(t){e.handleMouseLeave(t)}}},[i("div",{ref:"hiddenColumns",staticClass:"hidden-columns"},[e._t("default")],2),e.showHeader?i("div",{directives:[{name:"mousewheel",rawName:"v-mousewheel",value:e.handleHeaderFooterMousewheel,expression:"handleHeaderFooterMousewheel"}],ref:"headerWrapper",staticClass:"el-table__header-wrapper"},[i("table-header",{ref:"tableHeader",style:{width:e.layout.bodyWidth?e.layout.bodyWidth+"px":""},attrs:{store:e.store,border:e.border,"default-sort":e.defaultSort}})],1):e._e(),i("div",{ref:"bodyWrapper",staticClass:"el-table__body-wrapper",class:[e.layout.scrollX?"is-scrolling-"+e.scrollPosition:"is-scrolling-none"],style:[e.bodyHeight]},[i("table-body",{style:{width:e.bodyWidth},attrs:{context:e.context,store:e.store,stripe:e.stripe,"row-class-name":e.rowClassName,"row-style":e.rowStyle,highlight:e.highlightCurrentRow}}),e.data&&0!==e.data.length?e._e():i("div",{ref:"emptyBlock",staticClass:"el-table__empty-block",style:{width:e.bodyWidth}},[i("span",{staticClass:"el-table__empty-text"},[e._t("empty",[e._v(e._s(e.emptyText||e.t("el.table.emptyText")))])],2)]),e.$slots.append?i("div",{ref:"appendWrapper",staticClass:"el-table__append-wrapper"},[e._t("append")],2):e._e()],1),e.showSummary?i("div",{directives:[{name:"show",rawName:"v-show",value:e.data&&e.data.length>0,expression:"data 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0"},{name:"mousewheel",rawName:"v-mousewheel",value:e.handleHeaderFooterMousewheel,expression:"handleHeaderFooterMousewheel"}],ref:"footerWrapper",staticClass:"el-table__footer-wrapper"},[i("table-footer",{style:{width:e.layout.bodyWidth?e.layout.bodyWidth+"px":""},attrs:{store:e.store,border:e.border,"sum-text":e.sumText||e.t("el.table.sumText"),"summary-method":e.summaryMethod,"default-sort":e.defaultSort}})],1):e._e(),e.fixedColumns.length>0?i("div",{directives:[{name:"mousewheel",rawName:"v-mousewheel",value:e.handleFixedMousewheel,expression:"handleFixedMousewheel"}],ref:"fixedWrapper",staticClass:"el-table__fixed",style:[{width:e.layout.fixedWidth?e.layout.fixedWidth+"px":""},e.fixedHeight]},[e.showHeader?i("div",{ref:"fixedHeaderWrapper",staticClass:"el-table__fixed-header-wrapper"},[i("table-header",{ref:"fixedTableHeader",style:{width:e.bodyWidth},attrs:{fixed:"left",border:e.border,store:e.store}})],1):e._e(),i("div",{ref:"fixedBodyWrapper",staticClass:"el-table__fixed-body-wrapper",style:[{top:e.layout.headerHeight+"px"},e.fixedBodyHeight]},[i("table-body",{style:{width:e.bodyWidth},attrs:{fixed:"left",store:e.store,stripe:e.stripe,highlight:e.highlightCurrentRow,"row-class-name":e.rowClassName,"row-style":e.rowStyle}}),e.$slots.append?i("div",{staticClass:"el-table__append-gutter",style:{height:e.layout.appendHeight+"px"}}):e._e()],1),e.showSummary?i("div",{directives:[{name:"show",rawName:"v-show",value:e.data&&e.data.length>0,expression:"data 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0"}],ref:"fixedFooterWrapper",staticClass:"el-table__fixed-footer-wrapper"},[i("table-footer",{style:{width:e.bodyWidth},attrs:{fixed:"left",border:e.border,"sum-text":e.sumText||e.t("el.table.sumText"),"summary-method":e.summaryMethod,store:e.store}})],1):e._e()]):e._e(),e.rightFixedColumns.length>0?i("div",{directives:[{name:"mousewheel",rawName:"v-mousewheel",value:e.handleFixedMousewheel,expression:"handleFixedMousewheel"}],ref:"rightFixedWrapper",staticClass:"el-table__fixed-right",style:[{width:e.layout.rightFixedWidth?e.layout.rightFixedWidth+"px":"",right:e.layout.scrollY?(e.border?e.layout.gutterWidth:e.layout.gutterWidth||0)+"px":""},e.fixedHeight]},[e.showHeader?i("div",{ref:"rightFixedHeaderWrapper",staticClass:"el-table__fixed-header-wrapper"},[i("table-header",{ref:"rightFixedTableHeader",style:{width:e.bodyWidth},attrs:{fixed:"right",border:e.border,store:e.store}})],1):e._e(),i("div",{ref:"rightFixedBodyWrapper",staticClass:"el-table__fixed-body-wrapper",style:[{top:e.layout.headerHeight+"px"},e.fixedBodyHeight]},[i("table-body",{style:{width:e.bodyWidth},attrs:{fixed:"right",store:e.store,stripe:e.stripe,"row-class-name":e.rowClassName,"row-style":e.rowStyle,highlight:e.highlightCurrentRow}}),e.$slots.append?i("div",{staticClass:"el-table__append-gutter",style:{height:e.layout.appendHeight+"px"}}):e._e()],1),e.showSummary?i("div",{directives:[{name:"show",rawName:"v-show",value:e.data&&e.data.length>0,expression:"data && data.length > 0"}],ref:"rightFixedFooterWrapper",staticClass:"el-table__fixed-footer-wrapper"},[i("table-footer",{style:{width:e.bodyWidth},attrs:{fixed:"right",border:e.border,"sum-text":e.sumText||e.t("el.table.sumText"),"summary-method":e.summaryMethod,store:e.store}})],1):e._e()]):e._e(),e.rightFixedColumns.length>0?i("div",{ref:"rightFixedPatch",staticClass:"el-table__fixed-right-patch",style:{width:e.layout.scrollY?e.layout.gutterWidth+"px":"0",height:e.layout.headerHeight+"px"}}):e._e(),i("div",{directives:[{name:"show",rawName:"v-show",value:e.resizeProxyVisible,expression:"resizeProxyVisible"}],ref:"resizeProxy",staticClass:"el-table__column-resize-proxy"})])};en._withStripped=!0;var tn=i(35),nn=i(48),rn=i.n(nn),sn="undefined"!=typeof navigator&&navigator.userAgent.toLowerCase().indexOf("firefox")>-1,an={bind:function(e,t){var i,n;i=e,n=t.value,i&&i.addEventListener&&i.addEventListener(sn?"DOMMouseScroll":"mousewheel",function(e){var t=rn()(e);n&&n.apply(this,[e,t])})}},on="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e},ln=function(e){for(var t=e.target;t&&"HTML"!==t.tagName.toUpperCase();){if("TD"===t.tagName.toUpperCase())return t;t=t.parentNode}return null},un=function(e){return null!==e&&"object"===(void 0===e?"undefined":on(e))},cn=function(e,t,i,n,r){if(!t&&!n&&(!r||Array.isArray(r)&&!r.length))return e;i="string"==typeof i?"descending"===i?-1:1:i&&i<0?-1:1;var s=n?null:function(i,n){return r?(Array.isArray(r)||(r=[r]),r.map(function(t){return"string"==typeof t?k(i,t):t(i,n,e)})):("$key"!==t&&un(i)&&"$value"in i&&(i=i.$value),[un(i)?k(i,t):i])};return e.map(function(e,t){return{value:e,index:t,key:s?s(e,t):null}}).sort(function(e,t){var r=function(e,t){if(n)return n(e.value,t.value);for(var i=0,r=e.key.length;i<r;i++){if(e.key[i]<t.key[i])return-1;if(e.key[i]>t.key[i])return 1}return 0}(e,t);return r||(r=e.index-t.index),r*i}).map(function(e){return e.value})},hn=function(e,t){var i=null;return e.columns.forEach(function(e){e.id===t&&(i=e)}),i},dn=function(e,t){var i=(t.className||"").match(/el-table_[^\s]+/gm);return i?hn(e,i[0]):null},pn=function(e,t){if(!e)throw new Error("row is required when get row identity");if("string"==typeof t){if(t.indexOf(".")<0)return e[t];for(var i=t.split("."),n=e,r=0;r<i.length;r++)n=n[i[r]];return n}if("function"==typeof t)return t.call(null,e)},fn=function(e,t){var i={};return(e||[]).forEach(function(e,n){i[pn(e,t)]={row:e,index:n}}),i};function mn(e,t){return Object.prototype.hasOwnProperty.call(e,t)}function vn(e){return void 0!==e&&(e=parseInt(e,10),isNaN(e)&&(e=null)),e}function gn(e){return"number"==typeof e?e:"string"==typeof e?/^\d+(?:px)?$/.test(e)?parseInt(e,10):e:null}function bn(e,t,i){var n=!1,r=e.indexOf(t),s=-1!==r,a=function(){e.push(t),n=!0},o=function(){e.splice(r,1),n=!0};return"boolean"==typeof i?i&&!s?a():!i&&s&&o():s?o():a(),n}function yn(e,t){var i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:"children",n=arguments.length>3&&void 0!==arguments[3]?arguments[3]:"hasChildren",r=function(e){return!(Array.isArray(e)&&e.length)};e.forEach(function(e){if(e[n])t(e,null,0);else{var s=e[i];r(s)||function e(s,a,o){t(s,a,o),a.forEach(function(s){if(s[n])t(s,null,o+1);else{var a=s[i];r(a)||e(s,a,o+1)}})}(e,s,0)}})}var wn={data:function(){return{states:{defaultExpandAll:!1,expandRows:[]}}},methods:{updateExpandRows:function(){var e=this.states,t=e.data,i=void 0===t?[]:t,n=e.rowKey,r=e.defaultExpandAll,s=e.expandRows;if(r)this.states.expandRows=i.slice();else if(n){var a=fn(s,n);this.states.expandRows=i.reduce(function(e,t){var i=pn(t,n);return a[i]&&e.push(t),e},[])}else this.states.expandRows=[]},toggleRowExpansion:function(e,t){bn(this.states.expandRows,e,t)&&(this.table.$emit("expand-change",e,this.states.expandRows.slice()),this.scheduleLayout())},setExpandRowKeys:function(e){this.assertRowKey();var t=this.states,i=t.data,n=t.rowKey,r=fn(i,n);this.states.expandRows=e.reduce(function(e,t){var i=r[t];return i&&e.push(i.row),e},[])},isRowExpanded:function(e){var t=this.states,i=t.expandRows,n=void 0===i?[]:i,r=t.rowKey;return r?!!fn(n,r)[pn(e,r)]:-1!==n.indexOf(e)}}},_n={data:function(){return{states:{_currentRowKey:null,currentRow:null}}},methods:{setCurrentRowKey:function(e){this.assertRowKey(),this.states._currentRowKey=e,this.setCurrentRowByKey(e)},restoreCurrentRowKey:function(){this.states._currentRowKey=null},setCurrentRowByKey:function(e){var t=this.states,i=t.data,n=void 0===i?[]:i,r=t.rowKey,s=null;r&&(s=T(n,function(t){return pn(t,r)===e})),t.currentRow=s},updateCurrentRow:function(e){var t=this.states,i=this.table,n=t.rowKey,r=t._currentRowKey,s=t.data||[],a=t.currentRow;if(e)this.restoreCurrentRowKey(),t.currentRow=e,a!==e&&this.table.$emit("current-change",e,a);else if(-1===s.indexOf(a)&&a){if(this.restoreCurrentRowKey(),n){var o=pn(a,n);this.setCurrentRowByKey(o)}else t.currentRow=null;t.currentRow!==a&&i.$emit("current-change",null,a)}else r&&this.setCurrentRowByKey(r)}}},xn=Object.assign||function(e){for(var t=1;t<arguments.length;t++){var i=arguments[t];for(var n in i)Object.prototype.hasOwnProperty.call(i,n)&&(e[n]=i[n])}return e},Cn={data:function(){return{states:{expandRowKeys:[],treeData:{},indent:16,lazy:!1,lazyTreeNodeMap:{},lazyColumnIdentifier:"hasChildren",childrenColumnName:"children"}}},computed:{normalizedData:function(){if(!this.states.rowKey)return{};var e=this.states.data||[];return this.normalize(e)},normalizedLazyNode:function(){var e=this.states,t=e.rowKey,i=e.lazyTreeNodeMap,n=e.lazyColumnIdentifier,r=Object.keys(i),s={};return r.length?(r.forEach(function(e){if(i[e].length){var r={children:[]};i[e].forEach(function(e){var i=pn(e,t);r.children.push(i),e[n]&&!s[i]&&(s[i]={children:[]})}),s[e]=r}}),s):s}},watch:{normalizedData:"updateTreeData",expandRowKeys:"updateTreeData",normalizedLazyNode:"updateTreeData"},methods:{normalize:function(e){var t=this.states,i=t.childrenColumnName,n=t.lazyColumnIdentifier,r=t.rowKey,s=t.lazy,a={};return yn(e,function(e,t,i){var n=pn(e,r);Array.isArray(t)?a[n]={children:t.map(function(e){return pn(e,r)}),level:i}:s&&(a[n]={children:[],lazy:!0,level:i})},i,n),a},updateTreeData:function(){var e=this.normalizedData,t=this.normalizedLazyNode,i=Object.keys(e),n={};if(i.length){var r=this.states,s=r.treeData,a=r.defaultExpandAll,o=r.expandRowKeys,l=r.lazy,u=[],c=function(e,t){var i=a||o&&-1!==o.indexOf(t);return!!(e&&e.expanded||i)};i.forEach(function(t){var i=s[t],r=xn({},e[t]);if(r.expanded=c(i,t),r.lazy){var a=i||{},o=a.loaded,l=void 0!==o&&o,h=a.loading,d=void 0!==h&&h;r.loaded=!!l,r.loading=!!d,u.push(t)}n[t]=r});var h=Object.keys(t);l&&h.length&&u.length&&h.forEach(function(e){var i=s[e],r=t[e].children;if(-1!==u.indexOf(e)){if(0!==n[e].children.length)throw new Error("[ElTable]children must be an empty array.");n[e].children=r}else{var a=i||{},o=a.loaded,l=void 0!==o&&o,h=a.loading,d=void 0!==h&&h;n[e]={lazy:!0,loaded:!!l,loading:!!d,expanded:c(i,e),children:r,level:""}}})}this.states.treeData=n,this.updateTableScrollY()},updateTreeExpandKeys:function(e){Object.keys(this.normalizedData).length&&(this.states.expandRowKeys=e,this.updateTreeData())},toggleTreeExpansion:function(e,t){this.assertRowKey();var i=this.states,n=i.rowKey,r=i.treeData,s=pn(e,n),a=s&&r[s],o=r[s].expanded;s&&a&&"expanded"in a&&(t=void 0===t?!a.expanded:t,r[s].expanded=t,o!==t&&this.table.$emit("expand-change",e,t),this.updateTableScrollY())},loadOrToggle:function(e){this.assertRowKey();var t=this.states,i=t.lazy,n=t.treeData,r=t.rowKey,s=pn(e,r),a=n[s];i&&a&&"loaded"in a&&!a.loaded?this.loadData(e,s,a):this.toggleTreeExpansion(e)},loadData:function(e,t,i){var n=this,r=this.table.load,s=this.states,a=s.lazyTreeNodeMap,o=s.treeData;r&&!o[t].loaded&&(o[t].loading=!0,r(e,i,function(i){if(!Array.isArray(i))throw new Error("[ElTable] data must be an array");o[t].loading=!1,o[t].loaded=!0,o[t].expanded=!0,i.length&&n.$set(a,t,i),n.table.$emit("expand-change",e,!0)}))}}},kn=function e(t){var i=[];return t.forEach(function(t){t.children?i.push.apply(i,e(t.children)):i.push(t)}),i},Sn=h.a.extend({data:function(){return{states:{rowKey:null,data:[],isComplex:!1,_columns:[],originColumns:[],columns:[],fixedColumns:[],rightFixedColumns:[],leafColumns:[],fixedLeafColumns:[],rightFixedLeafColumns:[],leafColumnsLength:0,fixedLeafColumnsLength:0,rightFixedLeafColumnsLength:0,isAllSelected:!1,selection:[],reserveSelection:!1,selectOnIndeterminate:!1,selectable:null,filters:{},filteredData:null,sortingColumn:null,sortProp:null,sortOrder:null,hoverRow:null}}},mixins:[wn,_n,Cn],methods:{assertRowKey:function(){if(!this.states.rowKey)throw new Error("[ElTable] prop row-key is required")},updateColumns:function(){var e=this.states,t=e._columns||[];e.fixedColumns=t.filter(function(e){return!0===e.fixed||"left"===e.fixed}),e.rightFixedColumns=t.filter(function(e){return"right"===e.fixed}),e.fixedColumns.length>0&&t[0]&&"selection"===t[0].type&&!t[0].fixed&&(t[0].fixed=!0,e.fixedColumns.unshift(t[0]));var i=t.filter(function(e){return!e.fixed});e.originColumns=[].concat(e.fixedColumns).concat(i).concat(e.rightFixedColumns);var n=kn(i),r=kn(e.fixedColumns),s=kn(e.rightFixedColumns);e.leafColumnsLength=n.length,e.fixedLeafColumnsLength=r.length,e.rightFixedLeafColumnsLength=s.length,e.columns=[].concat(r).concat(n).concat(s),e.isComplex=e.fixedColumns.length>0||e.rightFixedColumns.length>0},scheduleLayout:function(e){e&&this.updateColumns(),this.table.debouncedUpdateLayout()},isSelected:function(e){var t=this.states.selection;return(void 0===t?[]:t).indexOf(e)>-1},clearSelection:function(){var e=this.states;e.isAllSelected=!1,e.selection.length&&(e.selection=[],this.table.$emit("selection-change",[]))},cleanSelection:function(){var e=this.states,t=e.data,i=e.rowKey,n=e.selection,r=void 0;if(i){r=[];var s=fn(n,i),a=fn(t,i);for(var o in s)s.hasOwnProperty(o)&&!a[o]&&r.push(s[o].row)}else r=n.filter(function(e){return-1===t.indexOf(e)});if(r.length){var l=n.filter(function(e){return-1===r.indexOf(e)});e.selection=l,this.table.$emit("selection-change",l.slice())}},toggleRowSelection:function(e,t){var i=!(arguments.length>2&&void 0!==arguments[2])||arguments[2];if(bn(this.states.selection,e,t)){var n=(this.states.selection||[]).slice();i&&this.table.$emit("select",n,e),this.table.$emit("selection-change",n)}},toggleAllSelection:Ze()(10,function(){var e=this.states,t=e.data,i=void 0===t?[]:t,n=e.selection,r=e.selectOnIndeterminate?!e.isAllSelected:!(e.isAllSelected||n.length);e.isAllSelected=r;var s=!1;i.forEach(function(t,i){e.selectable?e.selectable.call(null,t,i)&&bn(n,t,r)&&(s=!0):bn(n,t,r)&&(s=!0)}),s&&this.table.$emit("selection-change",n?n.slice():[]),this.table.$emit("select-all",n)}),updateSelectionByRowKey:function(){var e=this.states,t=e.selection,i=e.rowKey,n=e.data,r=fn(t,i);n.forEach(function(e){var n=pn(e,i),s=r[n];s&&(t[s.index]=e)})},updateAllSelected:function(){var e=this.states,t=e.selection,i=e.rowKey,n=e.selectable,r=e.data||[];if(0!==r.length){var s=void 0;i&&(s=fn(t,i));for(var a,o=!0,l=0,u=0,c=r.length;u<c;u++){var h=r[u],d=n&&n.call(null,h,u);if(a=h,s?s[pn(a,i)]:-1!==t.indexOf(a))l++;else if(!n||d){o=!1;break}}0===l&&(o=!1),e.isAllSelected=o}else e.isAllSelected=!1},updateFilters:function(e,t){Array.isArray(e)||(e=[e]);var i=this.states,n={};return e.forEach(function(e){i.filters[e.id]=t,n[e.columnKey||e.id]=t}),n},updateSort:function(e,t,i){this.states.sortingColumn&&this.states.sortingColumn!==e&&(this.states.sortingColumn.order=null),this.states.sortingColumn=e,this.states.sortProp=t,this.states.sortOrder=i},execFilter:function(){var e=this,t=this.states,i=t._data,n=t.filters,r=i;Object.keys(n).forEach(function(i){var n=t.filters[i];if(n&&0!==n.length){var s=hn(e.states,i);s&&s.filterMethod&&(r=r.filter(function(e){return n.some(function(t){return s.filterMethod.call(null,t,e,s)})}))}}),t.filteredData=r},execSort:function(){var e=this.states;e.data=function(e,t){var i=t.sortingColumn;return i&&"string"!=typeof i.sortable?cn(e,t.sortProp,t.sortOrder,i.sortMethod,i.sortBy):e}(e.filteredData,e)},execQuery:function(e){e&&e.filter||this.execFilter(),this.execSort()},clearFilter:function(e){var t=this.states,i=this.table.$refs,n=i.tableHeader,r=i.fixedTableHeader,s=i.rightFixedTableHeader,a={};n&&(a=Z(a,n.filterPanels)),r&&(a=Z(a,r.filterPanels)),s&&(a=Z(a,s.filterPanels));var o=Object.keys(a);if(o.length)if("string"==typeof e&&(e=[e]),Array.isArray(e)){var l=e.map(function(e){return function(e,t){for(var i=null,n=0;n<e.columns.length;n++){var r=e.columns[n];if(r.columnKey===t){i=r;break}}return i}(t,e)});o.forEach(function(e){l.find(function(t){return t.id===e})&&(a[e].filteredValue=[])}),this.commit("filterChange",{column:l,values:[],silent:!0,multi:!0})}else o.forEach(function(e){a[e].filteredValue=[]}),t.filters={},this.commit("filterChange",{column:{},values:[],silent:!0})},clearSort:function(){this.states.sortingColumn&&(this.updateSort(null,null,null),this.commit("changeSortCondition",{silent:!0}))},setExpandRowKeysAdapter:function(e){this.setExpandRowKeys(e),this.updateTreeExpandKeys(e)},toggleRowExpansionAdapter:function(e,t){this.states.columns.some(function(e){return"expand"===e.type})?this.toggleRowExpansion(e,t):this.toggleTreeExpansion(e,t)}}});Sn.prototype.mutations={setData:function(e,t){var i=e._data!==t;e._data=t,this.execQuery(),this.updateCurrentRow(),this.updateExpandRows(),e.reserveSelection?(this.assertRowKey(),this.updateSelectionByRowKey()):i?this.clearSelection():this.cleanSelection(),this.updateAllSelected(),this.updateTableScrollY()},insertColumn:function(e,t,i,n){var r=e._columns;n&&((r=n.children)||(r=n.children=[])),void 0!==i?r.splice(i,0,t):r.push(t),"selection"===t.type&&(e.selectable=t.selectable,e.reserveSelection=t.reserveSelection),this.table.$ready&&(this.updateColumns(),this.scheduleLayout())},removeColumn:function(e,t,i){var n=e._columns;i&&((n=i.children)||(n=i.children=[])),n&&n.splice(n.indexOf(t),1),this.table.$ready&&(this.updateColumns(),this.scheduleLayout())},sort:function(e,t){var i=t.prop,n=t.order;if(i){var r=T(e.columns,function(e){return e.property===i});r&&(r.order=n,this.updateSort(r,i,n),this.commit("changeSortCondition"))}},changeSortCondition:function(e,t){var i=e.sortingColumn,n=e.sortProp,r=e.sortOrder;null===r&&(e.sortingColumn=null,e.sortProp=null);this.execQuery({filter:!0}),t&&t.silent||this.table.$emit("sort-change",{column:i,prop:n,order:r}),this.updateTableScrollY()},filterChange:function(e,t){var i=t.column,n=t.values,r=t.silent,s=this.updateFilters(i,n);this.execQuery(),r||this.table.$emit("filter-change",s),this.updateTableScrollY()},toggleAllSelection:function(){this.toggleAllSelection()},rowSelectedChanged:function(e,t){this.toggleRowSelection(t),this.updateAllSelected()},setHoverRow:function(e,t){e.hoverRow=t},setCurrentRow:function(e,t){this.updateCurrentRow(t)}},Sn.prototype.commit=function(e){var t=this.mutations;if(!t[e])throw new Error("Action not found: "+e);for(var i=arguments.length,n=Array(i>1?i-1:0),r=1;r<i;r++)n[r-1]=arguments[r];t[e].apply(this,[this.states].concat(n))},Sn.prototype.updateTableScrollY=function(){h.a.nextTick(this.table.updateScrollY)};var Dn=Sn;function $n(e){var t={};return Object.keys(e).forEach(function(i){var n=e[i],r=void 0;"string"==typeof n?r=function(){return this.store.states[n]}:"function"==typeof n?r=function(){return n.call(this,this.store.states)}:console.error("invalid value type"),r&&(t[i]=r)}),t}var En=function(){function e(t){for(var i in function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,e),this.observers=[],this.table=null,this.store=null,this.columns=null,this.fit=!0,this.showHeader=!0,this.height=null,this.scrollX=!1,this.scrollY=!1,this.bodyWidth=null,this.fixedWidth=null,this.rightFixedWidth=null,this.tableHeight=null,this.headerHeight=44,this.appendHeight=0,this.footerHeight=44,this.viewportHeight=null,this.bodyHeight=null,this.fixedBodyHeight=null,this.gutterWidth=Se(),t)t.hasOwnProperty(i)&&(this[i]=t[i]);if(!this.table)throw new Error("table is required for Table Layout");if(!this.store)throw new Error("store is required for Table Layout")}return e.prototype.updateScrollY=function(){if(null===this.height)return!1;var e=this.table.bodyWrapper;if(this.table.$el&&e){var t=e.querySelector(".el-table__body"),i=this.scrollY,n=t.offsetHeight>this.bodyHeight;return this.scrollY=n,i!==n}return!1},e.prototype.setHeight=function(e){var t=this,i=arguments.length>1&&void 0!==arguments[1]?arguments[1]:"height";if(!h.a.prototype.$isServer){var n=this.table.$el;if(e=gn(e),this.height=e,!n&&(e||0===e))return h.a.nextTick(function(){return t.setHeight(e,i)});"number"==typeof e?(n.style[i]=e+"px",this.updateElsHeight()):"string"==typeof e&&(n.style[i]=e,this.updateElsHeight())}},e.prototype.setMaxHeight=function(e){this.setHeight(e,"max-height")},e.prototype.getFlattenColumns=function(){var e=[];return this.table.columns.forEach(function(t){t.isColumnGroup?e.push.apply(e,t.columns):e.push(t)}),e},e.prototype.updateElsHeight=function(){var e=this;if(!this.table.$ready)return h.a.nextTick(function(){return e.updateElsHeight()});var t=this.table.$refs,i=t.headerWrapper,n=t.appendWrapper,r=t.footerWrapper;if(this.appendHeight=n?n.offsetHeight:0,!this.showHeader||i){var s=this.headerHeight=this.showHeader?i.offsetHeight:0;if(this.showHeader&&i.offsetWidth>0&&(this.table.columns||[]).length>0&&s<2)return h.a.nextTick(function(){return e.updateElsHeight()});var a=this.tableHeight=this.table.$el.clientHeight,o=this.footerHeight=r?r.offsetHeight:0;null!==this.height&&(this.bodyHeight=a-s-o+(r?1:0)),this.fixedBodyHeight=this.scrollX?this.bodyHeight-this.gutterWidth:this.bodyHeight;var l=!this.table.data||0===this.table.data.length;this.viewportHeight=this.scrollX?a-(l?0:this.gutterWidth):a,this.updateScrollY(),this.notifyObservers("scrollable")}},e.prototype.updateColumnsWidth=function(){if(!h.a.prototype.$isServer){var e=this.fit,t=this.table.$el.clientWidth,i=0,n=this.getFlattenColumns(),r=n.filter(function(e){return"number"!=typeof e.width});if(n.forEach(function(e){"number"==typeof e.width&&e.realWidth&&(e.realWidth=null)}),r.length>0&&e){n.forEach(function(e){i+=e.width||e.minWidth||80});var s=this.scrollY?this.gutterWidth:0;if(i<=t-s){this.scrollX=!1;var a=t-s-i;if(1===r.length)r[0].realWidth=(r[0].minWidth||80)+a;else{var o=a/r.reduce(function(e,t){return e+(t.minWidth||80)},0),l=0;r.forEach(function(e,t){if(0!==t){var i=Math.floor((e.minWidth||80)*o);l+=i,e.realWidth=(e.minWidth||80)+i}}),r[0].realWidth=(r[0].minWidth||80)+a-l}}else this.scrollX=!0,r.forEach(function(e){e.realWidth=e.minWidth});this.bodyWidth=Math.max(i,t),this.table.resizeState.width=this.bodyWidth}else n.forEach(function(e){e.width||e.minWidth?e.realWidth=e.width||e.minWidth:e.realWidth=80,i+=e.realWidth}),this.scrollX=i>t,this.bodyWidth=i;var u=this.store.states.fixedColumns;if(u.length>0){var c=0;u.forEach(function(e){c+=e.realWidth||e.width}),this.fixedWidth=c}var d=this.store.states.rightFixedColumns;if(d.length>0){var p=0;d.forEach(function(e){p+=e.realWidth||e.width}),this.rightFixedWidth=p}this.notifyObservers("columns")}},e.prototype.addObserver=function(e){this.observers.push(e)},e.prototype.removeObserver=function(e){var t=this.observers.indexOf(e);-1!==t&&this.observers.splice(t,1)},e.prototype.notifyObservers=function(e){var t=this;this.observers.forEach(function(i){switch(e){case"columns":i.onColumnsChange(t);break;case"scrollable":i.onScrollableChange(t);break;default:throw new Error("Table Layout don't have event "+e+".")}})},e}(),Tn={created:function(){this.tableLayout.addObserver(this)},destroyed:function(){this.tableLayout.removeObserver(this)},computed:{tableLayout:function(){var e=this.layout;if(!e&&this.table&&(e=this.table.layout),!e)throw new Error("Can not find table layout.");return e}},mounted:function(){this.onColumnsChange(this.tableLayout),this.onScrollableChange(this.tableLayout)},updated:function(){this.__updated__||(this.onColumnsChange(this.tableLayout),this.onScrollableChange(this.tableLayout),this.__updated__=!0)},methods:{onColumnsChange:function(){var e=this.$el.querySelectorAll("colgroup > col");if(e.length){var t=this.tableLayout.getFlattenColumns(),i={};t.forEach(function(e){i[e.id]=e});for(var n=0,r=e.length;n<r;n++){var s=e[n],a=s.getAttribute("name"),o=i[a];o&&s.setAttribute("width",o.realWidth||o.width)}}},onScrollableChange:function(e){for(var t=this.$el.querySelectorAll("colgroup > col[name=gutter]"),i=0,n=t.length;i<n;i++){t[i].setAttribute("width",e.scrollY?e.gutterWidth:"0")}for(var r=this.$el.querySelectorAll("th.gutter"),s=0,a=r.length;s<a;s++){var o=r[s];o.style.width=e.scrollY?e.gutterWidth+"px":"0",o.style.display=e.scrollY?"":"none"}}}},Mn="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e},Nn=Object.assign||function(e){for(var t=1;t<arguments.length;t++){var i=arguments[t];for(var n in i)Object.prototype.hasOwnProperty.call(i,n)&&(e[n]=i[n])}return e},Pn={name:"ElTableBody",mixins:[Tn],components:{ElCheckbox:Li,ElTooltip:li},props:{store:{required:!0},stripe:Boolean,context:{},rowClassName:[String,Function],rowStyle:[Object,Function],fixed:String,highlight:Boolean},render:function(e){var t=this,i=this.data||[];return e("table",{class:"el-table__body",attrs:{cellspacing:"0",cellpadding:"0",border:"0"}},[e("colgroup",[this.columns.map(function(t){return e("col",{attrs:{name:t.id},key:t.id})})]),e("tbody",[i.reduce(function(e,i){return e.concat(t.wrappedRowRender(i,e.length))},[]),e("el-tooltip",{attrs:{effect:this.table.tooltipEffect,placement:"top",content:this.tooltipContent},ref:"tooltip"})])])},computed:Nn({table:function(){return this.$parent}},$n({data:"data",columns:"columns",treeIndent:"indent",leftFixedLeafCount:"fixedLeafColumnsLength",rightFixedLeafCount:"rightFixedLeafColumnsLength",columnsCount:function(e){return e.columns.length},leftFixedCount:function(e){return e.fixedColumns.length},rightFixedCount:function(e){return e.rightFixedColumns.length},hasExpandColumn:function(e){return e.columns.some(function(e){return"expand"===e.type})}}),{firstDefaultColumnIndex:function(){return E(this.columns,function(e){return"default"===e.type})}}),watch:{"store.states.hoverRow":function(e,t){var i=this;if(this.store.states.isComplex&&!this.$isServer){var n=window.requestAnimationFrame;n||(n=function(e){return setTimeout(e,16)}),n(function(){var n=i.$el.querySelectorAll(".el-table__row"),r=n[t],s=n[e];r&&pe(r,"hover-row"),s&&de(s,"hover-row")})}}},data:function(){return{tooltipContent:""}},created:function(){this.activateTooltip=Ze()(50,function(e){return e.handleShowPopper()})},methods:{getKeyOfRow:function(e,t){var i=this.table.rowKey;return i?pn(e,i):t},isColumnHidden:function(e){return!0===this.fixed||"left"===this.fixed?e>=this.leftFixedLeafCount:"right"===this.fixed?e<this.columnsCount-this.rightFixedLeafCount:e<this.leftFixedLeafCount||e>=this.columnsCount-this.rightFixedLeafCount},getSpan:function(e,t,i,n){var r=1,s=1,a=this.table.spanMethod;if("function"==typeof a){var o=a({row:e,column:t,rowIndex:i,columnIndex:n});Array.isArray(o)?(r=o[0],s=o[1]):"object"===(void 0===o?"undefined":Mn(o))&&(r=o.rowspan,s=o.colspan)}return{rowspan:r,colspan:s}},getRowStyle:function(e,t){var i=this.table.rowStyle;return"function"==typeof i?i.call(null,{row:e,rowIndex:t}):i||null},getRowClass:function(e,t){var i=["el-table__row"];this.table.highlightCurrentRow&&e===this.store.states.currentRow&&i.push("current-row"),this.stripe&&t%2==1&&i.push("el-table__row--striped");var n=this.table.rowClassName;return"string"==typeof n?i.push(n):"function"==typeof n&&i.push(n.call(null,{row:e,rowIndex:t})),this.store.states.expandRows.indexOf(e)>-1&&i.push("expanded"),i},getCellStyle:function(e,t,i,n){var r=this.table.cellStyle;return"function"==typeof r?r.call(null,{rowIndex:e,columnIndex:t,row:i,column:n}):r},getCellClass:function(e,t,i,n){var r=[n.id,n.align,n.className];this.isColumnHidden(t)&&r.push("is-hidden");var s=this.table.cellClassName;return"string"==typeof s?r.push(s):"function"==typeof s&&r.push(s.call(null,{rowIndex:e,columnIndex:t,row:i,column:n})),r.join(" ")},getColspanRealWidth:function(e,t,i){return t<1?e[i].realWidth:e.map(function(e){return e.realWidth}).slice(i,i+t).reduce(function(e,t){return e+t},-1)},handleCellMouseEnter:function(e,t){var i=this.table,n=ln(e);if(n){var r=dn(i,n),s=i.hoverState={cell:n,column:r,row:t};i.$emit("cell-mouse-enter",s.row,s.column,s.cell,e)}var a=e.target.querySelector(".cell");if(he(a,"el-tooltip")&&a.childNodes.length){var o=document.createRange();if(o.setStart(a,0),o.setEnd(a,a.childNodes.length),(o.getBoundingClientRect().width+((parseInt(fe(a,"paddingLeft"),10)||0)+(parseInt(fe(a,"paddingRight"),10)||0))>a.offsetWidth||a.scrollWidth>a.offsetWidth)&&this.$refs.tooltip){var l=this.$refs.tooltip;this.tooltipContent=n.innerText||n.textContent,l.referenceElm=n,l.$refs.popper&&(l.$refs.popper.style.display="none"),l.doDestroy(),l.setExpectedState(!0),this.activateTooltip(l)}}},handleCellMouseLeave:function(e){var t=this.$refs.tooltip;if(t&&(t.setExpectedState(!1),t.handleClosePopper()),ln(e)){var i=this.table.hoverState||{};this.table.$emit("cell-mouse-leave",i.row,i.column,i.cell,e)}},handleMouseEnter:Ze()(30,function(e){this.store.commit("setHoverRow",e)}),handleMouseLeave:Ze()(30,function(){this.store.commit("setHoverRow",null)}),handleContextMenu:function(e,t){this.handleEvent(e,t,"contextmenu")},handleDoubleClick:function(e,t){this.handleEvent(e,t,"dblclick")},handleClick:function(e,t){this.store.commit("setCurrentRow",t),this.handleEvent(e,t,"click")},handleEvent:function(e,t,i){var n=this.table,r=ln(e),s=void 0;r&&(s=dn(n,r))&&n.$emit("cell-"+i,t,s,r,e),n.$emit("row-"+i,t,s,e)},rowRender:function(e,t,i){var n=this,r=this.$createElement,s=this.treeIndent,a=this.columns,o=this.firstDefaultColumnIndex,l=a.map(function(e,t){return n.isColumnHidden(t)}),u=this.getRowClass(e,t),c=!0;return i&&(u.push("el-table__row--level-"+i.level),c=i.display),r("tr",{directives:[{name:"show",value:c}],style:this.getRowStyle(e,t),class:u,key:this.getKeyOfRow(e,t),on:{dblclick:function(t){return n.handleDoubleClick(t,e)},click:function(t){return n.handleClick(t,e)},contextmenu:function(t){return n.handleContextMenu(t,e)},mouseenter:function(e){return n.handleMouseEnter(t)},mouseleave:this.handleMouseLeave}},[a.map(function(u,c){var h=n.getSpan(e,u,t,c),d=h.rowspan,p=h.colspan;if(!d||!p)return null;var f=Nn({},u);f.realWidth=n.getColspanRealWidth(a,p,c);var m={store:n.store,_self:n.context||n.table.$vnode.context,column:f,row:e,$index:t};return c===o&&i&&(m.treeNode={indent:i.level*s,level:i.level},"boolean"==typeof i.expanded&&(m.treeNode.expanded=i.expanded,"loading"in i&&(m.treeNode.loading=i.loading),"noLazyChildren"in i&&(m.treeNode.noLazyChildren=i.noLazyChildren))),r("td",{style:n.getCellStyle(t,c,e,u),class:n.getCellClass(t,c,e,u),attrs:{rowspan:d,colspan:p},on:{mouseenter:function(t){return n.handleCellMouseEnter(t,e)},mouseleave:n.handleCellMouseLeave}},[u.renderCell.call(n._renderProxy,n.$createElement,m,l[c])])})])},wrappedRowRender:function(e,t){var i=this,n=this.$createElement,r=this.store,s=r.isRowExpanded,a=r.assertRowKey,o=r.states,l=o.treeData,u=o.lazyTreeNodeMap,c=o.childrenColumnName,h=o.rowKey;if(this.hasExpandColumn&&s(e)){var d=this.table.renderExpanded,p=this.rowRender(e,t);return d?[[p,n("tr",{key:"expanded-row__"+p.key},[n("td",{attrs:{colspan:this.columnsCount},class:"el-table__expanded-cell"},[d(this.$createElement,{row:e,$index:t,store:this.store})])])]]:(console.error("[Element Error]renderExpanded is required."),p)}if(Object.keys(l).length){a();var f=pn(e,h),m=l[f],v=null;m&&(v={expanded:m.expanded,level:m.level,display:!0},"boolean"==typeof m.lazy&&("boolean"==typeof m.loaded&&m.loaded&&(v.noLazyChildren=!(m.children&&m.children.length)),v.loading=m.loading));var g=[this.rowRender(e,t,v)];if(m){var b=0;m.display=!0,function e(n,r){n&&n.length&&r&&n.forEach(function(n){var s={display:r.display&&r.expanded,level:r.level+1},a=pn(n,h);if(null==a)throw new Error("for nested data item, row-key is required.");if((m=Nn({},l[a]))&&(s.expanded=m.expanded,m.level=m.level||s.level,m.display=!(!m.expanded||!s.display),"boolean"==typeof m.lazy&&("boolean"==typeof m.loaded&&m.loaded&&(s.noLazyChildren=!(m.children&&m.children.length)),s.loading=m.loading)),b++,g.push(i.rowRender(n,t+b,s)),m){var o=u[a]||n[c];e(o,m)}})}(u[f]||e[c],m)}return g}return this.rowRender(e,t)}}},On=function(){var e=this,t=e.$createElement,i=e._self._c||t;return i("transition",{attrs:{name:"el-zoom-in-top"}},[e.multiple?i("div",{directives:[{name:"clickoutside",rawName:"v-clickoutside",value:e.handleOutsideClick,expression:"handleOutsideClick"},{name:"show",rawName:"v-show",value:e.showPopper,expression:"showPopper"}],staticClass:"el-table-filter"},[i("div",{staticClass:"el-table-filter__content"},[i("el-scrollbar",{attrs:{"wrap-class":"el-table-filter__wrap"}},[i("el-checkbox-group",{staticClass:"el-table-filter__checkbox-group",model:{value:e.filteredValue,callback:function(t){e.filteredValue=t},expression:"filteredValue"}},e._l(e.filters,function(t){return i("el-checkbox",{key:t.value,attrs:{label:t.value}},[e._v(e._s(t.text))])}),1)],1)],1),i("div",{staticClass:"el-table-filter__bottom"},[i("button",{class:{"is-disabled":0===e.filteredValue.length},attrs:{disabled:0===e.filteredValue.length},on:{click:e.handleConfirm}},[e._v(e._s(e.t("el.table.confirmFilter")))]),i("button",{on:{click:e.handleReset}},[e._v(e._s(e.t("el.table.resetFilter")))])])]):i("div",{directives:[{name:"clickoutside",rawName:"v-clickoutside",value:e.handleOutsideClick,expression:"handleOutsideClick"},{name:"show",rawName:"v-show",value:e.showPopper,expression:"showPopper"}],staticClass:"el-table-filter"},[i("ul",{staticClass:"el-table-filter__list"},[i("li",{staticClass:"el-table-filter__list-item",class:{"is-active":void 0===e.filterValue||null===e.filterValue},on:{click:function(t){e.handleSelect(null)}}},[e._v(e._s(e.t("el.table.clearFilter")))]),e._l(e.filters,function(t){return i("li",{key:t.value,staticClass:"el-table-filter__list-item",class:{"is-active":e.isActive(t)},attrs:{label:t.value},on:{click:function(i){e.handleSelect(t.value)}}},[e._v(e._s(t.text))])})],2)])])};On._withStripped=!0;var In=[];!h.a.prototype.$isServer&&document.addEventListener("click",function(e){In.forEach(function(t){var i=e.target;t&&t.$el&&(i===t.$el||t.$el.contains(i)||t.handleOutsideClick&&t.handleOutsideClick(e))})});var An=function(e){e&&In.push(e)},Fn=function(e){-1!==In.indexOf(e)&&In.splice(e,1)},Ln=r({name:"ElTableFilterPanel",mixins:[Ne,q],directives:{Clickoutside:rt},components:{ElCheckbox:Li,ElCheckboxGroup:qi,ElScrollbar:Xe},props:{placement:{type:String,default:"bottom-end"}},methods:{isActive:function(e){return e.value===this.filterValue},handleOutsideClick:function(){var e=this;setTimeout(function(){e.showPopper=!1},16)},handleConfirm:function(){this.confirmFilter(this.filteredValue),this.handleOutsideClick()},handleReset:function(){this.filteredValue=[],this.confirmFilter(this.filteredValue),this.handleOutsideClick()},handleSelect:function(e){this.filterValue=e,null!=e?this.confirmFilter(this.filteredValue):this.confirmFilter([]),this.handleOutsideClick()},confirmFilter:function(e){this.table.store.commit("filterChange",{column:this.column,values:e}),this.table.store.updateAllSelected()}},data:function(){return{table:null,cell:null,column:null}},computed:{filters:function(){return this.column&&this.column.filters},filterValue:{get:function(){return(this.column.filteredValue||[])[0]},set:function(e){this.filteredValue&&(null!=e?this.filteredValue.splice(0,1,e):this.filteredValue.splice(0,1))}},filteredValue:{get:function(){return this.column&&this.column.filteredValue||[]},set:function(e){this.column&&(this.column.filteredValue=e)}},multiple:function(){return!this.column||this.column.filterMultiple}},mounted:function(){var e=this;this.popperElm=this.$el,this.referenceElm=this.cell,this.table.bodyWrapper.addEventListener("scroll",function(){e.updatePopper()}),this.$watch("showPopper",function(t){e.column&&(e.column.filterOpened=t),t?An(e):Fn(e)})},watch:{showPopper:function(e){!0===e&&parseInt(this.popperJS._popper.style.zIndex,10)<Ce.zIndex&&(this.popperJS._popper.style.zIndex=Ce.nextZIndex())}}},On,[],!1,null,null,null);Ln.options.__file="packages/table/src/filter-panel.vue";var Vn=Ln.exports,Bn=Object.assign||function(e){for(var t=1;t<arguments.length;t++){var i=arguments[t];for(var n in i)Object.prototype.hasOwnProperty.call(i,n)&&(e[n]=i[n])}return e},zn=function(e){var t=1;e.forEach(function(e){e.level=1,function e(i,n){if(n&&(i.level=n.level+1,t<i.level&&(t=i.level)),i.children){var r=0;i.children.forEach(function(t){e(t,i),r+=t.colSpan}),i.colSpan=r}else i.colSpan=1}(e)});for(var i=[],n=0;n<t;n++)i.push([]);return function e(t){var i=[];return t.forEach(function(t){t.children?(i.push(t),i.push.apply(i,e(t.children))):i.push(t)}),i}(e).forEach(function(e){e.children?e.rowSpan=1:e.rowSpan=t-e.level+1,i[e.level-1].push(e)}),i},Hn={name:"ElTableHeader",mixins:[Tn],render:function(e){var t=this,i=this.store.states.originColumns,n=zn(i,this.columns),r=n.length>1;return r&&(this.$parent.isGroup=!0),e("table",{class:"el-table__header",attrs:{cellspacing:"0",cellpadding:"0",border:"0"}},[e("colgroup",[this.columns.map(function(t){return e("col",{attrs:{name:t.id},key:t.id})}),this.hasGutter?e("col",{attrs:{name:"gutter"}}):""]),e("thead",{class:[{"is-group":r,"has-gutter":this.hasGutter}]},[this._l(n,function(i,n){return e("tr",{style:t.getHeaderRowStyle(n),class:t.getHeaderRowClass(n)},[i.map(function(r,s){return e("th",{attrs:{colspan:r.colSpan,rowspan:r.rowSpan},on:{mousemove:function(e){return t.handleMouseMove(e,r)},mouseout:t.handleMouseOut,mousedown:function(e){return t.handleMouseDown(e,r)},click:function(e){return t.handleHeaderClick(e,r)},contextmenu:function(e){return t.handleHeaderContextMenu(e,r)}},style:t.getHeaderCellStyle(n,s,i,r),class:t.getHeaderCellClass(n,s,i,r),key:r.id},[e("div",{class:["cell",r.filteredValue&&r.filteredValue.length>0?"highlight":"",r.labelClassName]},[r.renderHeader?r.renderHeader.call(t._renderProxy,e,{column:r,$index:s,store:t.store,_self:t.$parent.$vnode.context}):r.label,r.sortable?e("span",{class:"caret-wrapper",on:{click:function(e){return t.handleSortClick(e,r)}}},[e("i",{class:"sort-caret ascending",on:{click:function(e){return t.handleSortClick(e,r,"ascending")}}}),e("i",{class:"sort-caret descending",on:{click:function(e){return t.handleSortClick(e,r,"descending")}}})]):"",r.filterable?e("span",{class:"el-table__column-filter-trigger",on:{click:function(e){return t.handleFilterClick(e,r)}}},[e("i",{class:["el-icon-arrow-down",r.filterOpened?"el-icon-arrow-up":""]})]):""])])}),t.hasGutter?e("th",{class:"gutter"}):""])})])])},props:{fixed:String,store:{required:!0},border:Boolean,defaultSort:{type:Object,default:function(){return{prop:"",order:""}}}},components:{ElCheckbox:Li},computed:Bn({table:function(){return this.$parent},hasGutter:function(){return!this.fixed&&this.tableLayout.gutterWidth}},$n({columns:"columns",isAllSelected:"isAllSelected",leftFixedLeafCount:"fixedLeafColumnsLength",rightFixedLeafCount:"rightFixedLeafColumnsLength",columnsCount:function(e){return e.columns.length},leftFixedCount:function(e){return e.fixedColumns.length},rightFixedCount:function(e){return e.rightFixedColumns.length}})),created:function(){this.filterPanels={}},mounted:function(){var e=this;this.$nextTick(function(){var t=e.defaultSort,i=t.prop,n=t.order;e.store.commit("sort",{prop:i,order:n,init:!0})})},beforeDestroy:function(){var e=this.filterPanels;for(var t in e)e.hasOwnProperty(t)&&e[t]&&e[t].$destroy(!0)},methods:{isCellHidden:function(e,t){for(var i=0,n=0;n<e;n++)i+=t[n].colSpan;var r=i+t[e].colSpan-1;return!0===this.fixed||"left"===this.fixed?r>=this.leftFixedLeafCount:"right"===this.fixed?i<this.columnsCount-this.rightFixedLeafCount:r<this.leftFixedLeafCount||i>=this.columnsCount-this.rightFixedLeafCount},getHeaderRowStyle:function(e){var t=this.table.headerRowStyle;return"function"==typeof t?t.call(null,{rowIndex:e}):t},getHeaderRowClass:function(e){var t=[],i=this.table.headerRowClassName;return"string"==typeof i?t.push(i):"function"==typeof i&&t.push(i.call(null,{rowIndex:e})),t.join(" ")},getHeaderCellStyle:function(e,t,i,n){var r=this.table.headerCellStyle;return"function"==typeof r?r.call(null,{rowIndex:e,columnIndex:t,row:i,column:n}):r},getHeaderCellClass:function(e,t,i,n){var r=[n.id,n.order,n.headerAlign,n.className,n.labelClassName];0===e&&this.isCellHidden(t,i)&&r.push("is-hidden"),n.children||r.push("is-leaf"),n.sortable&&r.push("is-sortable");var s=this.table.headerCellClassName;return"string"==typeof s?r.push(s):"function"==typeof s&&r.push(s.call(null,{rowIndex:e,columnIndex:t,row:i,column:n})),r.join(" ")},toggleAllSelection:function(e){e.stopPropagation(),this.store.commit("toggleAllSelection")},handleFilterClick:function(e,t){e.stopPropagation();var i=e.target,n="TH"===i.tagName?i:i.parentNode;n=n.querySelector(".el-table__column-filter-trigger")||n;var r=this.$parent,s=this.filterPanels[t.id];s&&t.filterOpened?s.showPopper=!1:(s||(s=new h.a(Vn),this.filterPanels[t.id]=s,t.filterPlacement&&(s.placement=t.filterPlacement),s.table=r,s.cell=n,s.column=t,!this.$isServer&&s.$mount(document.createElement("div"))),setTimeout(function(){s.showPopper=!0},16))},handleHeaderClick:function(e,t){!t.filters&&t.sortable?this.handleSortClick(e,t):t.filterable&&!t.sortable&&this.handleFilterClick(e,t),this.$parent.$emit("header-click",t,e)},handleHeaderContextMenu:function(e,t){this.$parent.$emit("header-contextmenu",t,e)},handleMouseDown:function(e,t){var i=this;if(!this.$isServer&&!(t.children&&t.children.length>0)&&this.draggingColumn&&this.border){this.dragging=!0,this.$parent.resizeProxyVisible=!0;var n=this.$parent,r=n.$el.getBoundingClientRect().left,s=this.$el.querySelector("th."+t.id),a=s.getBoundingClientRect(),o=a.left-r+30;de(s,"noclick"),this.dragState={startMouseLeft:e.clientX,startLeft:a.right-r,startColumnLeft:a.left-r,tableLeft:r};var l=n.$refs.resizeProxy;l.style.left=this.dragState.startLeft+"px",document.onselectstart=function(){return!1},document.ondragstart=function(){return!1};var u=function(e){var t=e.clientX-i.dragState.startMouseLeft,n=i.dragState.startLeft+t;l.style.left=Math.max(o,n)+"px"};document.addEventListener("mousemove",u),document.addEventListener("mouseup",function r(){if(i.dragging){var a=i.dragState,o=a.startColumnLeft,c=a.startLeft,h=parseInt(l.style.left,10)-o;t.width=t.realWidth=h,n.$emit("header-dragend",t.width,c-o,t,e),i.store.scheduleLayout(),document.body.style.cursor="",i.dragging=!1,i.draggingColumn=null,i.dragState={},n.resizeProxyVisible=!1}document.removeEventListener("mousemove",u),document.removeEventListener("mouseup",r),document.onselectstart=null,document.ondragstart=null,setTimeout(function(){pe(s,"noclick")},0)})}},handleMouseMove:function(e,t){if(!(t.children&&t.children.length>0)){for(var i=e.target;i&&"TH"!==i.tagName;)i=i.parentNode;if(t&&t.resizable&&!this.dragging&&this.border){var n=i.getBoundingClientRect(),r=document.body.style;n.width>12&&n.right-e.pageX<8?(r.cursor="col-resize",he(i,"is-sortable")&&(i.style.cursor="col-resize"),this.draggingColumn=t):this.dragging||(r.cursor="",he(i,"is-sortable")&&(i.style.cursor="pointer"),this.draggingColumn=null)}}},handleMouseOut:function(){this.$isServer||(document.body.style.cursor="")},toggleOrder:function(e){var t=e.order,i=e.sortOrders;if(""===t)return i[0];var n=i.indexOf(t||null);return i[n>i.length-2?0:n+1]},handleSortClick:function(e,t,i){e.stopPropagation();for(var n=t.order===i?null:i||this.toggleOrder(t),r=e.target;r&&"TH"!==r.tagName;)r=r.parentNode;if(r&&"TH"===r.tagName&&he(r,"noclick"))pe(r,"noclick");else if(t.sortable){var s=this.store.states,a=s.sortProp,o=void 0,l=s.sortingColumn;(l!==t||l===t&&null===l.order)&&(l&&(l.order=null),s.sortingColumn=t,a=t.property),o=t.order=n||null,s.sortProp=a,s.sortOrder=o,this.store.commit("changeSortCondition")}}},data:function(){return{draggingColumn:null,dragging:!1,dragState:{}}}},Rn=Object.assign||function(e){for(var t=1;t<arguments.length;t++){var i=arguments[t];for(var n in i)Object.prototype.hasOwnProperty.call(i,n)&&(e[n]=i[n])}return e},Wn={name:"ElTableFooter",mixins:[Tn],render:function(e){var t=this,i=[];return this.summaryMethod?i=this.summaryMethod({columns:this.columns,data:this.store.states.data}):this.columns.forEach(function(e,n){if(0!==n){var r=t.store.states.data.map(function(t){return Number(t[e.property])}),s=[],a=!0;r.forEach(function(e){if(!isNaN(e)){a=!1;var t=(""+e).split(".")[1];s.push(t?t.length:0)}});var o=Math.max.apply(null,s);i[n]=a?"":r.reduce(function(e,t){var i=Number(t);return isNaN(i)?e:parseFloat((e+t).toFixed(Math.min(o,20)))},0)}else i[n]=t.sumText}),e("table",{class:"el-table__footer",attrs:{cellspacing:"0",cellpadding:"0",border:"0"}},[e("colgroup",[this.columns.map(function(t){return e("col",{attrs:{name:t.id},key:t.id})}),this.hasGutter?e("col",{attrs:{name:"gutter"}}):""]),e("tbody",{class:[{"has-gutter":this.hasGutter}]},[e("tr",[this.columns.map(function(n,r){return e("td",{key:r,attrs:{colspan:n.colSpan,rowspan:n.rowSpan},class:t.getRowClasses(n,r)},[e("div",{class:["cell",n.labelClassName]},[i[r]])])}),this.hasGutter?e("th",{class:"gutter"}):""])])])},props:{fixed:String,store:{required:!0},summaryMethod:Function,sumText:String,border:Boolean,defaultSort:{type:Object,default:function(){return{prop:"",order:""}}}},computed:Rn({table:function(){return this.$parent},hasGutter:function(){return!this.fixed&&this.tableLayout.gutterWidth}},$n({columns:"columns",isAllSelected:"isAllSelected",leftFixedLeafCount:"fixedLeafColumnsLength",rightFixedLeafCount:"rightFixedLeafColumnsLength",columnsCount:function(e){return e.columns.length},leftFixedCount:function(e){return e.fixedColumns.length},rightFixedCount:function(e){return e.rightFixedColumns.length}})),methods:{isCellHidden:function(e,t,i){if(!0===this.fixed||"left"===this.fixed)return e>=this.leftFixedLeafCount;if("right"===this.fixed){for(var n=0,r=0;r<e;r++)n+=t[r].colSpan;return n<this.columnsCount-this.rightFixedLeafCount}return!(this.fixed||!i.fixed)||(e<this.leftFixedCount||e>=this.columnsCount-this.rightFixedCount)},getRowClasses:function(e,t){var i=[e.id,e.align,e.labelClassName];return e.className&&i.push(e.className),this.isCellHidden(t,this.columns,e)&&i.push("is-hidden"),e.children||i.push("is-leaf"),i}}},jn=Object.assign||function(e){for(var t=1;t<arguments.length;t++){var i=arguments[t];for(var n in i)Object.prototype.hasOwnProperty.call(i,n)&&(e[n]=i[n])}return e},qn=1,Yn=r({name:"ElTable",mixins:[q,K],directives:{Mousewheel:an},props:{data:{type:Array,default:function(){return[]}},size:String,width:[String,Number],height:[String,Number],maxHeight:[String,Number],fit:{type:Boolean,default:!0},stripe:Boolean,border:Boolean,rowKey:[String,Function],context:{},showHeader:{type:Boolean,default:!0},showSummary:Boolean,sumText:String,summaryMethod:Function,rowClassName:[String,Function],rowStyle:[Object,Function],cellClassName:[String,Function],cellStyle:[Object,Function],headerRowClassName:[String,Function],headerRowStyle:[Object,Function],headerCellClassName:[String,Function],headerCellStyle:[Object,Function],highlightCurrentRow:Boolean,currentRowKey:[String,Number],emptyText:String,expandRowKeys:Array,defaultExpandAll:Boolean,defaultSort:Object,tooltipEffect:String,spanMethod:Function,selectOnIndeterminate:{type:Boolean,default:!0},indent:{type:Number,default:16},treeProps:{type:Object,default:function(){return{hasChildren:"hasChildren",children:"children"}}},lazy:Boolean,load:Function},components:{TableHeader:Hn,TableFooter:Wn,TableBody:Pn,ElCheckbox:Li},methods:{getMigratingConfig:function(){return{events:{expand:"expand is renamed to expand-change"}}},setCurrentRow:function(e){this.store.commit("setCurrentRow",e)},toggleRowSelection:function(e,t){this.store.toggleRowSelection(e,t,!1),this.store.updateAllSelected()},toggleRowExpansion:function(e,t){this.store.toggleRowExpansionAdapter(e,t)},clearSelection:function(){this.store.clearSelection()},clearFilter:function(e){this.store.clearFilter(e)},clearSort:function(){this.store.clearSort()},handleMouseLeave:function(){this.store.commit("setHoverRow",null),this.hoverState&&(this.hoverState=null)},updateScrollY:function(){this.layout.updateScrollY()&&this.layout.updateColumnsWidth()},handleFixedMousewheel:function(e,t){var i=this.bodyWrapper;if(Math.abs(t.spinY)>0){var n=i.scrollTop;t.pixelY<0&&0!==n&&e.preventDefault(),t.pixelY>0&&i.scrollHeight-i.clientHeight>n&&e.preventDefault(),i.scrollTop+=Math.ceil(t.pixelY/5)}else i.scrollLeft+=Math.ceil(t.pixelX/5)},handleHeaderFooterMousewheel:function(e,t){var i=t.pixelX,n=t.pixelY;Math.abs(i)>=Math.abs(n)&&(this.bodyWrapper.scrollLeft+=t.pixelX/5)},syncPostion:Object(tn.throttle)(20,function(){var e=this.bodyWrapper,t=e.scrollLeft,i=e.scrollTop,n=e.offsetWidth,r=e.scrollWidth,s=this.$refs,a=s.headerWrapper,o=s.footerWrapper,l=s.fixedBodyWrapper,u=s.rightFixedBodyWrapper;a&&(a.scrollLeft=t),o&&(o.scrollLeft=t),l&&(l.scrollTop=i),u&&(u.scrollTop=i);var c=r-n-1;this.scrollPosition=t>=c?"right":0===t?"left":"middle"}),bindEvents:function(){this.bodyWrapper.addEventListener("scroll",this.syncPostion,{passive:!0}),this.fit&&je(this.$el,this.resizeListener)},unbindEvents:function(){this.bodyWrapper.removeEventListener("scroll",this.syncPostion,{passive:!0}),this.fit&&qe(this.$el,this.resizeListener)},resizeListener:function(){if(this.$ready){var e=!1,t=this.$el,i=this.resizeState,n=i.width,r=i.height,s=t.offsetWidth;n!==s&&(e=!0);var a=t.offsetHeight;(this.height||this.shouldUpdateHeight)&&r!==a&&(e=!0),e&&(this.resizeState.width=s,this.resizeState.height=a,this.doLayout())}},doLayout:function(){this.shouldUpdateHeight&&this.layout.updateElsHeight(),this.layout.updateColumnsWidth()},sort:function(e,t){this.store.commit("sort",{prop:e,order:t})},toggleAllSelection:function(){this.store.commit("toggleAllSelection")}},computed:jn({tableSize:function(){return this.size||(this.$ELEMENT||{}).size},bodyWrapper:function(){return this.$refs.bodyWrapper},shouldUpdateHeight:function(){return this.height||this.maxHeight||this.fixedColumns.length>0||this.rightFixedColumns.length>0},bodyWidth:function(){var e=this.layout,t=e.bodyWidth,i=e.scrollY,n=e.gutterWidth;return t?t-(i?n:0)+"px":""},bodyHeight:function(){var e=this.layout,t=e.headerHeight,i=void 0===t?0:t,n=e.bodyHeight,r=e.footerHeight,s=void 0===r?0:r;if(this.height)return{height:n?n+"px":""};if(this.maxHeight){var a=gn(this.maxHeight);if("number"==typeof a)return{"max-height":a-s-(this.showHeader?i:0)+"px"}}return{}},fixedBodyHeight:function(){if(this.height)return{height:this.layout.fixedBodyHeight?this.layout.fixedBodyHeight+"px":""};if(this.maxHeight){var e=gn(this.maxHeight);if("number"==typeof e)return e=this.layout.scrollX?e-this.layout.gutterWidth:e,this.showHeader&&(e-=this.layout.headerHeight),{"max-height":(e-=this.layout.footerHeight)+"px"}}return{}},fixedHeight:function(){return this.maxHeight?this.showSummary?{bottom:0}:{bottom:this.layout.scrollX&&this.data.length?this.layout.gutterWidth+"px":""}:this.showSummary?{height:this.layout.tableHeight?this.layout.tableHeight+"px":""}:{height:this.layout.viewportHeight?this.layout.viewportHeight+"px":""}}},$n({selection:"selection",columns:"columns",tableData:"data",fixedColumns:"fixedColumns",rightFixedColumns:"rightFixedColumns"})),watch:{height:{immediate:!0,handler:function(e){this.layout.setHeight(e)}},maxHeight:{immediate:!0,handler:function(e){this.layout.setMaxHeight(e)}},currentRowKey:{immediate:!0,handler:function(e){this.rowKey&&this.store.setCurrentRowKey(e)}},data:{immediate:!0,handler:function(e){this.store.commit("setData",e)}},expandRowKeys:{immediate:!0,handler:function(e){e&&this.store.setExpandRowKeysAdapter(e)}}},created:function(){var e=this;this.tableId="el-table_"+qn++,this.debouncedUpdateLayout=Object(tn.debounce)(50,function(){return e.doLayout()})},mounted:function(){var e=this;this.bindEvents(),this.store.updateColumns(),this.doLayout(),this.resizeState={width:this.$el.offsetWidth,height:this.$el.offsetHeight},this.store.states.columns.forEach(function(t){t.filteredValue&&t.filteredValue.length&&e.store.commit("filterChange",{column:t,values:t.filteredValue,silent:!0})}),this.$ready=!0},destroyed:function(){this.unbindEvents()},data:function(){var e=this.treeProps,t=e.hasChildren,i=void 0===t?"hasChildren":t,n=e.children,r=void 0===n?"children":n;return this.store=function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};if(!e)throw new Error("Table is required.");var i=new Dn;return i.table=e,Object.keys(t).forEach(function(e){i.states[e]=t[e]}),i}(this,{rowKey:this.rowKey,defaultExpandAll:this.defaultExpandAll,selectOnIndeterminate:this.selectOnIndeterminate,indent:this.indent,lazy:this.lazy,lazyColumnIdentifier:i,childrenColumnName:r}),{layout:new En({store:this.store,table:this,fit:this.fit,showHeader:this.showHeader}),isHidden:!1,renderExpanded:null,resizeProxyVisible:!1,resizeState:{width:null,height:null},isGroup:!1,scrollPosition:"left"}}},en,[],!1,null,null,null);Yn.options.__file="packages/table/src/table.vue";var Kn=Yn.exports;Kn.install=function(e){e.component(Kn.name,Kn)};var Gn=Kn,Un={default:{order:""},selection:{width:48,minWidth:48,realWidth:48,order:"",className:"el-table-column--selection"},expand:{width:48,minWidth:48,realWidth:48,order:""},index:{width:48,minWidth:48,realWidth:48,order:""}},Xn={selection:{renderHeader:function(e,t){var i=t.store;return e("el-checkbox",{attrs:{disabled:i.states.data&&0===i.states.data.length,indeterminate:i.states.selection.length>0&&!this.isAllSelected,value:this.isAllSelected},nativeOn:{click:this.toggleAllSelection}})},renderCell:function(e,t){var i=t.row,n=t.column,r=t.store,s=t.$index;return e("el-checkbox",{nativeOn:{click:function(e){return e.stopPropagation()}},attrs:{value:r.isSelected(i),disabled:!!n.selectable&&!n.selectable.call(null,i,s)},on:{input:function(){r.commit("rowSelectedChanged",i)}}})},sortable:!1,resizable:!1},index:{renderHeader:function(e,t){return t.column.label||"#"},renderCell:function(e,t){var i=t.$index,n=i+1,r=t.column.index;return"number"==typeof r?n=i+r:"function"==typeof r&&(n=r(i)),e("div",[n])},sortable:!1},expand:{renderHeader:function(e,t){return t.column.label||""},renderCell:function(e,t){var i=t.row,n=t.store,r=["el-table__expand-icon"];n.states.expandRows.indexOf(i)>-1&&r.push("el-table__expand-icon--expanded");return e("div",{class:r,on:{click:function(e){e.stopPropagation(),n.toggleRowExpansion(i)}}},[e("i",{class:"el-icon el-icon-arrow-right"})])},sortable:!1,resizable:!1,className:"el-table__expand-column"}};function Jn(e,t){var i=t.row,n=t.column,r=t.$index,s=n.property,a=s&&S(i,s).v;return n&&n.formatter?n.formatter(i,n,a,r):a}var Zn=Object.assign||function(e){for(var t=1;t<arguments.length;t++){var i=arguments[t];for(var n in i)Object.prototype.hasOwnProperty.call(i,n)&&(e[n]=i[n])}return e},Qn=1,er={name:"ElTableColumn",props:{type:{type:String,default:"default"},label:String,className:String,labelClassName:String,property:String,prop:String,width:{},minWidth:{},renderHeader:Function,sortable:{type:[Boolean,String],default:!1},sortMethod:Function,sortBy:[String,Function,Array],resizable:{type:Boolean,default:!0},columnKey:String,align:String,headerAlign:String,showTooltipWhenOverflow:Boolean,showOverflowTooltip:Boolean,fixed:[Boolean,String],formatter:Function,selectable:Function,reserveSelection:Boolean,filterMethod:Function,filteredValue:Array,filters:Array,filterPlacement:String,filterMultiple:{type:Boolean,default:!0},index:[Number,Function],sortOrders:{type:Array,default:function(){return["ascending","descending",null]},validator:function(e){return e.every(function(e){return["ascending","descending",null].indexOf(e)>-1})}}},data:function(){return{isSubColumn:!1,columns:[]}},computed:{owner:function(){for(var e=this.$parent;e&&!e.tableId;)e=e.$parent;return e},columnOrTableParent:function(){for(var e=this.$parent;e&&!e.tableId&&!e.columnId;)e=e.$parent;return e},realWidth:function(){return vn(this.width)},realMinWidth:function(){return void 0!==(e=this.minWidth)&&(e=vn(e),isNaN(e)&&(e=80)),e;var e},realAlign:function(){return this.align?"is-"+this.align:null},realHeaderAlign:function(){return this.headerAlign?"is-"+this.headerAlign:this.realAlign}},methods:{getPropsData:function(){for(var e=this,t=arguments.length,i=Array(t),n=0;n<t;n++)i[n]=arguments[n];return i.reduce(function(t,i){return Array.isArray(i)&&i.forEach(function(i){t[i]=e[i]}),t},{})},getColumnElIndex:function(e,t){return[].indexOf.call(e,t)},setColumnWidth:function(e){return 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e=this;this.$isServer||(this.picker||this.mountPicker(),this.pickerVisible=this.picker.visible=!0,this.updatePopper(),this.picker.value=this.parsedValue,this.picker.resetView&&this.picker.resetView(),this.$nextTick(function(){e.picker.adjustSpinners&&e.picker.adjustSpinners()}))},mountPicker:function(){var e=this;this.picker=new h.a(this.panel).$mount(),this.picker.defaultValue=this.defaultValue,this.picker.defaultTime=this.defaultTime,this.picker.popperClass=this.popperClass,this.popperElm=this.picker.$el,this.picker.width=this.reference.getBoundingClientRect().width,this.picker.showTime="datetime"===this.type||"datetimerange"===this.type,this.picker.selectionMode=this.selectionMode,this.picker.unlinkPanels=this.unlinkPanels,this.picker.arrowControl=this.arrowControl||this.timeArrowControl||!1,this.$watch("format",function(t){e.picker.format=t});var t=function(){var t=e.pickerOptions;if(t&&t.selectableRange){var i=t.selectableRange,n=Hr.datetimerange.parser,r=Ar.timerange;i=Array.isArray(i)?i:[i],e.picker.selectableRange=i.map(function(t){return n(t,r,e.rangeSeparator)})}for(var s in t)t.hasOwnProperty(s)&&"selectableRange"!==s&&(e.picker[s]=t[s]);e.format&&(e.picker.format=e.format)};t(),this.unwatchPickerOptions=this.$watch("pickerOptions",function(){return t()},{deep:!0}),this.$el.appendChild(this.picker.$el),this.picker.resetView&&this.picker.resetView(),this.picker.$on("dodestroy",this.doDestroy),this.picker.$on("pick",function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:"",i=arguments.length>1&&void 0!==arguments[1]&&arguments[1];e.userInput=null,e.pickerVisible=e.picker.visible=i,e.emitInput(t),e.picker.resetView&&e.picker.resetView()}),this.picker.$on("select-range",function(t,i,n){0!==e.refInput.length&&(n&&"min"!==n?"max"===n&&(e.refInput[1].setSelectionRange(t,i),e.refInput[1].focus()):(e.refInput[0].setSelectionRange(t,i),e.refInput[0].focus()))})},unmountPicker:function(){this.picker&&(this.picker.$destroy(),this.picker.$off(),"function"==typeof this.unwatchPickerOptions&&this.unwatchPickerOptions(),this.picker.$el.parentNode.removeChild(this.picker.$el))},emitChange:function(e){qr(e,this.valueOnOpen)||(this.$emit("change",e),this.valueOnOpen=e,this.validateEvent&&this.dispatch("ElFormItem","el.form.change",e))},emitInput:function(e){var t=this.formatToValue(e);qr(this.value,t)||this.$emit("input",t)},isValidValue:function(e){return this.picker||this.mountPicker(),!this.picker.isValidValue||e&&this.picker.isValidValue(e)}}},ir,[],!1,null,null,null);Gr.options.__file="packages/date-picker/src/picker.vue";var Ur=Gr.exports,Xr=function(){var e=this,t=e.$createElement,i=e._self._c||t;return i("transition",{attrs:{name:"el-zoom-in-top"},on:{"after-enter":e.handleEnter,"after-leave":e.handleLeave}},[i("div",{directives:[{name:"show",rawName:"v-show",value:e.visible,expression:"visible"}],staticClass:"el-picker-panel el-date-picker el-popper",class:[{"has-sidebar":e.$slots.sidebar||e.shortcuts,"has-time":e.showTime},e.popperClass]},[i("div",{staticClass:"el-picker-panel__body-wrapper"},[e._t("sidebar"),e.shortcuts?i("div",{staticClass:"el-picker-panel__sidebar"},e._l(e.shortcuts,function(t,n){return i("button",{key:n,staticClass:"el-picker-panel__shortcut",attrs:{type:"button"},on:{click:function(i){e.handleShortcutClick(t)}}},[e._v(e._s(t.text))])}),0):e._e(),i("div",{staticClass:"el-picker-panel__body"},[e.showTime?i("div",{staticClass:"el-date-picker__time-header"},[i("span",{staticClass:"el-date-picker__editor-wrap"},[i("el-input",{attrs:{placeholder:e.t("el.datepicker.selectDate"),value:e.visibleDate,size:"small"},on:{input:function(t){return e.userInputDate=t},change:e.handleVisibleDateChange}})],1),i("span",{directives:[{name:"clickoutside",rawName:"v-clickoutside",value:e.handleTimePickClose,expression:"handleTimePickClose"}],staticClass:"el-date-picker__editor-wrap"},[i("el-input",{ref:"input",attrs:{placeholder:e.t("el.datepicker.selectTime"),value:e.visibleTime,size:"small"},on:{focus:function(t){e.timePickerVisible=!0},input:function(t){return e.userInputTime=t},change:e.handleVisibleTimeChange}}),i("time-picker",{ref:"timepicker",attrs:{"time-arrow-control":e.arrowControl,visible:e.timePickerVisible},on:{pick:e.handleTimePick,mounted:e.proxyTimePickerDataProperties}})],1)]):e._e(),i("div",{directives:[{name:"show",rawName:"v-show",value:"time"!==e.currentView,expression:"currentView !== 'time'"}],staticClass:"el-date-picker__header",class:{"el-date-picker__header--bordered":"year"===e.currentView||"month"===e.currentView}},[i("button",{staticClass:"el-picker-panel__icon-btn el-date-picker__prev-btn el-icon-d-arrow-left",attrs:{type:"button","aria-label":e.t("el.datepicker.prevYear")},on:{click:e.prevYear}}),i("button",{directives:[{name:"show",rawName:"v-show",value:"date"===e.currentView,expression:"currentView === 'date'"}],staticClass:"el-picker-panel__icon-btn el-date-picker__prev-btn el-icon-arrow-left",attrs:{type:"button","aria-label":e.t("el.datepicker.prevMonth")},on:{click:e.prevMonth}}),i("span",{staticClass:"el-date-picker__header-label",attrs:{role:"button"},on:{click:e.showYearPicker}},[e._v(e._s(e.yearLabel))]),i("span",{directives:[{name:"show",rawName:"v-show",value:"date"===e.currentView,expression:"currentView === 'date'"}],staticClass:"el-date-picker__header-label",class:{active:"month"===e.currentView},attrs:{role:"button"},on:{click:e.showMonthPicker}},[e._v(e._s(e.t("el.datepicker.month"+(e.month+1))))]),i("button",{staticClass:"el-picker-panel__icon-btn el-date-picker__next-btn el-icon-d-arrow-right",attrs:{type:"button","aria-label":e.t("el.datepicker.nextYear")},on:{click:e.nextYear}}),i("button",{directives:[{name:"show",rawName:"v-show",value:"date"===e.currentView,expression:"currentView === 'date'"}],staticClass:"el-picker-panel__icon-btn el-date-picker__next-btn el-icon-arrow-right",attrs:{type:"button","aria-label":e.t("el.datepicker.nextMonth")},on:{click:e.nextMonth}})]),i("div",{staticClass:"el-picker-panel__content"},[i("date-table",{directives:[{name:"show",rawName:"v-show",value:"date"===e.currentView,expression:"currentView === 'date'"}],attrs:{"selection-mode":e.selectionMode,"first-day-of-week":e.firstDayOfWeek,value:e.value,"default-value":e.defaultValue?new Date(e.defaultValue):null,date:e.date,"disabled-date":e.disabledDate},on:{pick:e.handleDatePick}}),i("year-table",{directives:[{name:"show",rawName:"v-show",value:"year"===e.currentView,expression:"currentView === 'year'"}],attrs:{value:e.value,"default-value":e.defaultValue?new Date(e.defaultValue):null,date:e.date,"disabled-date":e.disabledDate},on:{pick:e.handleYearPick}}),i("month-table",{directives:[{name:"show",rawName:"v-show",value:"month"===e.currentView,expression:"currentView === 'month'"}],attrs:{value:e.value,"default-value":e.defaultValue?new Date(e.defaultValue):null,date:e.date,"disabled-date":e.disabledDate},on:{pick:e.handleMonthPick}})],1)])],2),i("div",{directives:[{name:"show",rawName:"v-show",value:e.footerVisible&&"date"===e.currentView,expression:"footerVisible && currentView === 'date'"}],staticClass:"el-picker-panel__footer"},[i("el-button",{directives:[{name:"show",rawName:"v-show",value:"dates"!==e.selectionMode,expression:"selectionMode !== 'dates'"}],staticClass:"el-picker-panel__link-btn",attrs:{size:"mini",type:"text"},on:{click:e.changeToNow}},[e._v("\n "+e._s(e.t("el.datepicker.now"))+"\n ")]),i("el-button",{staticClass:"el-picker-panel__link-btn",attrs:{plain:"",size:"mini"},on:{click:e.confirm}},[e._v("\n "+e._s(e.t("el.datepicker.confirm"))+"\n ")])],1)])])};Xr._withStripped=!0;var Jr=function(){var e=this,t=e.$createElement,i=e._self._c||t;return i("transition",{attrs:{name:"el-zoom-in-top"},on:{"after-leave":function(t){e.$emit("dodestroy")}}},[i("div",{directives:[{name:"show",rawName:"v-show",value:e.visible,expression:"visible"}],staticClass:"el-time-panel el-popper",class:e.popperClass},[i("div",{staticClass:"el-time-panel__content",class:{"has-seconds":e.showSeconds}},[i("time-spinner",{ref:"spinner",attrs:{"arrow-control":e.useArrow,"show-seconds":e.showSeconds,"am-pm-mode":e.amPmMode,date:e.date},on:{change:e.handleChange,"select-range":e.setSelectionRange}})],1),i("div",{staticClass:"el-time-panel__footer"},[i("button",{staticClass:"el-time-panel__btn cancel",attrs:{type:"button"},on:{click:e.handleCancel}},[e._v(e._s(e.t("el.datepicker.cancel")))]),i("button",{staticClass:"el-time-panel__btn",class:{confirm:!e.disabled},attrs:{type:"button"},on:{click:function(t){e.handleConfirm()}}},[e._v(e._s(e.t("el.datepicker.confirm")))])])])])};Jr._withStripped=!0;var Zr=function(){var e=this,t=e.$createElement,i=e._self._c||t;return i("div",{staticClass:"el-time-spinner",class:{"has-seconds":e.showSeconds}},[e.arrowControl?e._e():[i("el-scrollbar",{ref:"hours",staticClass:"el-time-spinner__wrapper",attrs:{"wrap-style":"max-height: inherit;","view-class":"el-time-spinner__list",noresize:"",tag:"ul"},nativeOn:{mouseenter:function(t){e.emitSelectRange("hours")},mousemove:function(t){e.adjustCurrentSpinner("hours")}}},e._l(e.hoursList,function(t,n){return i("li",{key:n,staticClass:"el-time-spinner__item",class:{active:n===e.hours,disabled:t},on:{click:function(i){e.handleClick("hours",{value:n,disabled:t})}}},[e._v(e._s(("0"+(e.amPmMode?n%12||12:n)).slice(-2))+e._s(e.amPm(n)))])}),0),i("el-scrollbar",{ref:"minutes",staticClass:"el-time-spinner__wrapper",attrs:{"wrap-style":"max-height: inherit;","view-class":"el-time-spinner__list",noresize:"",tag:"ul"},nativeOn:{mouseenter:function(t){e.emitSelectRange("minutes")},mousemove:function(t){e.adjustCurrentSpinner("minutes")}}},e._l(e.minutesList,function(t,n){return i("li",{key:n,staticClass:"el-time-spinner__item",class:{active:n===e.minutes,disabled:!t},on:{click:function(t){e.handleClick("minutes",{value:n,disabled:!1})}}},[e._v(e._s(("0"+n).slice(-2)))])}),0),i("el-scrollbar",{directives:[{name:"show",rawName:"v-show",value:e.showSeconds,expression:"showSeconds"}],ref:"seconds",staticClass:"el-time-spinner__wrapper",attrs:{"wrap-style":"max-height: inherit;","view-class":"el-time-spinner__list",noresize:"",tag:"ul"},nativeOn:{mouseenter:function(t){e.emitSelectRange("seconds")},mousemove:function(t){e.adjustCurrentSpinner("seconds")}}},e._l(60,function(t,n){return i("li",{key:n,staticClass:"el-time-spinner__item",class:{active:n===e.seconds},on:{click:function(t){e.handleClick("seconds",{value:n,disabled:!1})}}},[e._v(e._s(("0"+n).slice(-2)))])}),0)],e.arrowControl?[i("div",{staticClass:"el-time-spinner__wrapper is-arrow",on:{mouseenter:function(t){e.emitSelectRange("hours")}}},[i("i",{directives:[{name:"repeat-click",rawName:"v-repeat-click",value:e.decrease,expression:"decrease"}],staticClass:"el-time-spinner__arrow el-icon-arrow-up"}),i("i",{directives:[{name:"repeat-click",rawName:"v-repeat-click",value:e.increase,expression:"increase"}],staticClass:"el-time-spinner__arrow el-icon-arrow-down"}),i("ul",{ref:"hours",staticClass:"el-time-spinner__list"},e._l(e.arrowHourList,function(t,n){return i("li",{key:n,staticClass:"el-time-spinner__item",class:{active:t===e.hours,disabled:e.hoursList[t]}},[e._v(e._s(void 0===t?"":("0"+(e.amPmMode?t%12||12:t)).slice(-2)+e.amPm(t)))])}),0)]),i("div",{staticClass:"el-time-spinner__wrapper is-arrow",on:{mouseenter:function(t){e.emitSelectRange("minutes")}}},[i("i",{directives:[{name:"repeat-click",rawName:"v-repeat-click",value:e.decrease,expression:"decrease"}],staticClass:"el-time-spinner__arrow el-icon-arrow-up"}),i("i",{directives:[{name:"repeat-click",rawName:"v-repeat-click",value:e.increase,expression:"increase"}],staticClass:"el-time-spinner__arrow el-icon-arrow-down"}),i("ul",{ref:"minutes",staticClass:"el-time-spinner__list"},e._l(e.arrowMinuteList,function(t,n){return i("li",{key:n,staticClass:"el-time-spinner__item",class:{active:t===e.minutes}},[e._v("\n "+e._s(void 0===t?"":("0"+t).slice(-2))+"\n ")])}),0)]),e.showSeconds?i("div",{staticClass:"el-time-spinner__wrapper is-arrow",on:{mouseenter:function(t){e.emitSelectRange("seconds")}}},[i("i",{directives:[{name:"repeat-click",rawName:"v-repeat-click",value:e.decrease,expression:"decrease"}],staticClass:"el-time-spinner__arrow el-icon-arrow-up"}),i("i",{directives:[{name:"repeat-click",rawName:"v-repeat-click",value:e.increase,expression:"increase"}],staticClass:"el-time-spinner__arrow el-icon-arrow-down"}),i("ul",{ref:"seconds",staticClass:"el-time-spinner__list"},e._l(e.arrowSecondList,function(t,n){return i("li",{key:n,staticClass:"el-time-spinner__item",class:{active:t===e.seconds}},[e._v("\n "+e._s(void 0===t?"":("0"+t).slice(-2))+"\n ")])}),0)]):e._e()]:e._e()],2)};Zr._withStripped=!0;var Qr=r({components:{ElScrollbar:Xe},directives:{repeatClick:gi},props:{date:{},defaultValue:{},showSeconds:{type:Boolean,default:!0},arrowControl:Boolean,amPmMode:{type:String,default:""}},computed:{hours:function(){return this.date.getHours()},minutes:function(){return this.date.getMinutes()},seconds:function(){return this.date.getSeconds()},hoursList:function(){return function(e){var t=[],i=[];if((e||[]).forEach(function(e){var t=e.map(function(e){return e.getHours()});i=i.concat(function(e,t){for(var i=[],n=e;n<=t;n++)i.push(n);return i}(t[0],t[1]))}),i.length)for(var n=0;n<24;n++)t[n]=-1===i.indexOf(n);else for(var r=0;r<24;r++)t[r]=!1;return t}(this.selectableRange)},minutesList:function(){return e=this.selectableRange,t=this.hours,i=new Array(60),e.length>0?e.forEach(function(e){var n=e[0],r=e[1],s=n.getHours(),a=n.getMinutes(),o=r.getHours(),l=r.getMinutes();s===t&&o!==t?gr(i,a,60,!0):s===t&&o===t?gr(i,a,l+1,!0):s!==t&&o===t?gr(i,0,l+1,!0):s<t&&o>t&&gr(i,0,60,!0)}):gr(i,0,60,!0),i;var e,t,i},arrowHourList:function(){var e=this.hours;return[e>0?e-1:void 0,e,e<23?e+1:void 0]},arrowMinuteList:function(){var e=this.minutes;return[e>0?e-1:void 0,e,e<59?e+1:void 0]},arrowSecondList:function(){var e=this.seconds;return[e>0?e-1:void 0,e,e<59?e+1:void 0]}},data:function(){return{selectableRange:[],currentScrollbar:null}},mounted:function(){var e=this;this.$nextTick(function(){!e.arrowControl&&e.bindScrollEvent()})},methods:{increase:function(){this.scrollDown(1)},decrease:function(){this.scrollDown(-1)},modifyDateField:function(e,t){switch(e){case"hours":this.$emit("change",wr(this.date,t,this.minutes,this.seconds));break;case"minutes":this.$emit("change",wr(this.date,this.hours,t,this.seconds));break;case"seconds":this.$emit("change",wr(this.date,this.hours,this.minutes,t))}},handleClick:function(e,t){var i=t.value;t.disabled||(this.modifyDateField(e,i),this.emitSelectRange(e),this.adjustSpinner(e,i))},emitSelectRange:function(e){"hours"===e?this.$emit("select-range",0,2):"minutes"===e?this.$emit("select-range",3,5):"seconds"===e&&this.$emit("select-range",6,8),this.currentScrollbar=e},bindScrollEvent:function(){var e=this,t=function(t){e.$refs[t].wrap.onscroll=function(i){e.handleScroll(t,i)}};t("hours"),t("minutes"),t("seconds")},handleScroll:function(e){var t=Math.min(Math.floor((this.$refs[e].wrap.scrollTop-(.5*this.scrollBarHeight(e)-10)/this.typeItemHeight(e)+3)/this.typeItemHeight(e)),"hours"===e?23:59);this.modifyDateField(e,t)},adjustSpinners:function(){this.adjustSpinner("hours",this.hours),this.adjustSpinner("minutes",this.minutes),this.adjustSpinner("seconds",this.seconds)},adjustCurrentSpinner:function(e){this.adjustSpinner(e,this[e])},adjustSpinner:function(e,t){if(!this.arrowControl){var i=this.$refs[e].wrap;i&&(i.scrollTop=Math.max(0,t*this.typeItemHeight(e)))}},scrollDown:function(e){this.currentScrollbar||this.emitSelectRange("hours");var t=this.currentScrollbar,i=this.hoursList,n=this[t];if("hours"===this.currentScrollbar){var r=Math.abs(e);e=e>0?1:-1;for(var s=i.length;s--&&r;)i[n=(n+e+i.length)%i.length]||r--;if(i[n])return}else n=(n+e+60)%60;this.modifyDateField(t,n),this.adjustSpinner(t,n)},amPm:function(e){if(!("a"===this.amPmMode.toLowerCase()))return"";var t=e<12?" am":" pm";return"A"===this.amPmMode&&(t=t.toUpperCase()),t},typeItemHeight:function(e){return this.$refs[e].$el.querySelector("li").offsetHeight},scrollBarHeight:function(e){return this.$refs[e].$el.offsetHeight}}},Zr,[],!1,null,null,null);Qr.options.__file="packages/date-picker/src/basic/time-spinner.vue";var es=Qr.exports,ts=r({mixins:[q],components:{TimeSpinner:es},props:{visible:Boolean,timeArrowControl:Boolean},watch:{visible:function(e){var t=this;e?(this.oldValue=this.value,this.$nextTick(function(){return t.$refs.spinner.emitSelectRange("hours")})):this.needInitAdjust=!0},value:function(e){var t=this,i=void 0;e instanceof Date?i=kr(e,this.selectableRange,this.format):e||(i=this.defaultValue?new Date(this.defaultValue):new Date),this.date=i,this.visible&&this.needInitAdjust&&(this.$nextTick(function(e){return t.adjustSpinners()}),this.needInitAdjust=!1)},selectableRange:function(e){this.$refs.spinner.selectableRange=e},defaultValue:function(e){lr(this.value)||(this.date=e?new Date(e):new Date)}},data:function(){return{popperClass:"",format:"HH:mm:ss",value:"",defaultValue:null,date:new Date,oldValue:new Date,selectableRange:[],selectionRange:[0,2],disabled:!1,arrowControl:!1,needInitAdjust:!0}},computed:{showSeconds:function(){return-1!==(this.format||"").indexOf("ss")},useArrow:function(){return this.arrowControl||this.timeArrowControl||!1},amPmMode:function(){return-1!==(this.format||"").indexOf("A")?"A":-1!==(this.format||"").indexOf("a")?"a":""}},methods:{handleCancel:function(){this.$emit("pick",this.oldValue,!1)},handleChange:function(e){this.visible&&(this.date=Cr(e),this.isValidValue(this.date)&&this.$emit("pick",this.date,!0))},setSelectionRange:function(e,t){this.$emit("select-range",e,t),this.selectionRange=[e,t]},handleConfirm:function(){var e=arguments.length>0&&void 0!==arguments[0]&&arguments[0],t=arguments[1];if(!t){var i=Cr(kr(this.date,this.selectableRange,this.format));this.$emit("pick",i,e,t)}},handleKeydown:function(e){var t=e.keyCode,i={38:-1,40:1,37:-1,39:1};if(37===t||39===t){var n=i[t];return this.changeSelectionRange(n),void e.preventDefault()}if(38===t||40===t){var r=i[t];return this.$refs.spinner.scrollDown(r),void e.preventDefault()}},isValidValue:function(e){return Sr(e,this.selectableRange,this.format)},adjustSpinners:function(){return this.$refs.spinner.adjustSpinners()},changeSelectionRange:function(e){var t=[0,3].concat(this.showSeconds?[6]:[]),i=["hours","minutes"].concat(this.showSeconds?["seconds"]:[]),n=(t.indexOf(this.selectionRange[0])+e+t.length)%t.length;this.$refs.spinner.emitSelectRange(i[n])}},mounted:function(){var e=this;this.$nextTick(function(){return e.handleConfirm(!0,!0)}),this.$emit("mounted")}},Jr,[],!1,null,null,null);ts.options.__file="packages/date-picker/src/panel/time.vue";var is=ts.exports,ns=function(){var e=this,t=e.$createElement,i=e._self._c||t;return i("table",{staticClass:"el-year-table",on:{click:e.handleYearTableClick}},[i("tbody",[i("tr",[i("td",{staticClass:"available",class:e.getCellStyle(e.startYear+0)},[i("a",{staticClass:"cell"},[e._v(e._s(e.startYear))])]),i("td",{staticClass:"available",class:e.getCellStyle(e.startYear+1)},[i("a",{staticClass:"cell"},[e._v(e._s(e.startYear+1))])]),i("td",{staticClass:"available",class:e.getCellStyle(e.startYear+2)},[i("a",{staticClass:"cell"},[e._v(e._s(e.startYear+2))])]),i("td",{staticClass:"available",class:e.getCellStyle(e.startYear+3)},[i("a",{staticClass:"cell"},[e._v(e._s(e.startYear+3))])])]),i("tr",[i("td",{staticClass:"available",class:e.getCellStyle(e.startYear+4)},[i("a",{staticClass:"cell"},[e._v(e._s(e.startYear+4))])]),i("td",{staticClass:"available",class:e.getCellStyle(e.startYear+5)},[i("a",{staticClass:"cell"},[e._v(e._s(e.startYear+5))])]),i("td",{staticClass:"available",class:e.getCellStyle(e.startYear+6)},[i("a",{staticClass:"cell"},[e._v(e._s(e.startYear+6))])]),i("td",{staticClass:"available",class:e.getCellStyle(e.startYear+7)},[i("a",{staticClass:"cell"},[e._v(e._s(e.startYear+7))])])]),i("tr",[i("td",{staticClass:"available",class:e.getCellStyle(e.startYear+8)},[i("a",{staticClass:"cell"},[e._v(e._s(e.startYear+8))])]),i("td",{staticClass:"available",class:e.getCellStyle(e.startYear+9)},[i("a",{staticClass:"cell"},[e._v(e._s(e.startYear+9))])]),i("td"),i("td")])])])};ns._withStripped=!0;var rs=r({props:{disabledDate:{},value:{},defaultValue:{validator:function(e){return null===e||e instanceof Date&&lr(e)}},date:{}},computed:{startYear:function(){return 10*Math.floor(this.date.getFullYear()/10)}},methods:{getCellStyle:function(e){var t={},i=new Date;return t.disabled="function"==typeof this.disabledDate&&function(e){var t=function(e){return e%400==0||e%100!=0&&e%4==0?366:365}(e),i=new Date(e,0,1);return br(t).map(function(e){return mr(i,e)})}(e).every(this.disabledDate),t.current=E(M(this.value),function(t){return t.getFullYear()===e})>=0,t.today=i.getFullYear()===e,t.default=this.defaultValue&&this.defaultValue.getFullYear()===e,t},handleYearTableClick:function(e){var t=e.target;if("A"===t.tagName){if(he(t.parentNode,"disabled"))return;var i=t.textContent||t.innerText;this.$emit("pick",Number(i))}}}},ns,[],!1,null,null,null);rs.options.__file="packages/date-picker/src/basic/year-table.vue";var ss=rs.exports,as=function(){var e=this,t=e.$createElement,i=e._self._c||t;return i("table",{staticClass:"el-month-table",on:{click:e.handleMonthTableClick,mousemove:e.handleMouseMove}},[i("tbody",e._l(e.rows,function(t,n){return i("tr",{key:n},e._l(t,function(t,n){return i("td",{key:n,class:e.getCellStyle(t)},[i("div",[i("a",{staticClass:"cell"},[e._v(e._s(e.t("el.datepicker.months."+e.months[t.text])))])])])}),0)}),0)])};as._withStripped=!0;var os=function(e){return new Date(e.getFullYear(),e.getMonth())},ls=function(e){return"number"==typeof e||"string"==typeof e?os(new Date(e)).getTime():e instanceof Date?os(e).getTime():NaN},us=r({props:{disabledDate:{},value:{},selectionMode:{default:"month"},minDate:{},maxDate:{},defaultValue:{validator:function(e){return null===e||lr(e)||Array.isArray(e)&&e.every(lr)}},date:{},rangeState:{default:function(){return{endDate:null,selecting:!1}}}},mixins:[q],watch:{"rangeState.endDate":function(e){this.markRange(this.minDate,e)},minDate:function(e,t){ls(e)!==ls(t)&&this.markRange(this.minDate,this.maxDate)},maxDate:function(e,t){ls(e)!==ls(t)&&this.markRange(this.minDate,this.maxDate)}},data:function(){return{months:["jan","feb","mar","apr","may","jun","jul","aug","sep","oct","nov","dec"],tableRows:[[],[],[]],lastRow:null,lastColumn:null}},methods:{cellMatchesDate:function(e,t){var i=new Date(t);return this.date.getFullYear()===i.getFullYear()&&Number(e.text)===i.getMonth()},getCellStyle:function(e){var t=this,i={},n=this.date.getFullYear(),r=new Date,s=e.text,a=this.defaultValue?Array.isArray(this.defaultValue)?this.defaultValue:[this.defaultValue]:[];return i.disabled="function"==typeof this.disabledDate&&function(e,t){var i=dr(e,t),n=new Date(e,t,1);return br(i).map(function(e){return mr(n,e)})}(n,s).every(this.disabledDate),i.current=E(M(this.value),function(e){return e.getFullYear()===n&&e.getMonth()===s})>=0,i.today=r.getFullYear()===n&&r.getMonth()===s,i.default=a.some(function(i){return t.cellMatchesDate(e,i)}),e.inRange&&(i["in-range"]=!0,e.start&&(i["start-date"]=!0),e.end&&(i["end-date"]=!0)),i},getMonthOfCell:function(e){var t=this.date.getFullYear();return new Date(t,e,1)},markRange:function(e,t){e=ls(e),t=ls(t)||e;var i=[Math.min(e,t),Math.max(e,t)];e=i[0],t=i[1];for(var n=this.rows,r=0,s=n.length;r<s;r++)for(var a=n[r],o=0,l=a.length;o<l;o++){var u=a[o],c=4*r+o,h=new Date(this.date.getFullYear(),c).getTime();u.inRange=e&&h>=e&&h<=t,u.start=e&&h===e,u.end=t&&h===t}},handleMouseMove:function(e){if(this.rangeState.selecting){var t=e.target;if("A"===t.tagName&&(t=t.parentNode.parentNode),"DIV"===t.tagName&&(t=t.parentNode),"TD"===t.tagName){var i=t.parentNode.rowIndex,n=t.cellIndex;this.rows[i][n].disabled||i===this.lastRow&&n===this.lastColumn||(this.lastRow=i,this.lastColumn=n,this.$emit("changerange",{minDate:this.minDate,maxDate:this.maxDate,rangeState:{selecting:!0,endDate:this.getMonthOfCell(4*i+n)}}))}}},handleMonthTableClick:function(e){var t=e.target;if("A"===t.tagName&&(t=t.parentNode.parentNode),"DIV"===t.tagName&&(t=t.parentNode),"TD"===t.tagName&&!he(t,"disabled")){var i=t.cellIndex,n=4*t.parentNode.rowIndex+i,r=this.getMonthOfCell(n);"range"===this.selectionMode?this.rangeState.selecting?(r>=this.minDate?this.$emit("pick",{minDate:this.minDate,maxDate:r}):this.$emit("pick",{minDate:r,maxDate:this.minDate}),this.rangeState.selecting=!1):(this.$emit("pick",{minDate:r,maxDate:null}),this.rangeState.selecting=!0):this.$emit("pick",n)}}},computed:{rows:function(){for(var e=this,t=this.tableRows,i=this.disabledDate,n=[],r=ls(new Date),s=0;s<3;s++)for(var a=t[s],o=function(t){var o=a[t];o||(o={row:s,column:t,type:"normal",inRange:!1,start:!1,end:!1}),o.type="normal";var l=4*s+t,u=new Date(e.date.getFullYear(),l).getTime();o.inRange=u>=ls(e.minDate)&&u<=ls(e.maxDate),o.start=e.minDate&&u===ls(e.minDate),o.end=e.maxDate&&u===ls(e.maxDate),u===r&&(o.type="today"),o.text=l;var c=new Date(u);o.disabled="function"==typeof i&&i(c),o.selected=T(n,function(e){return e.getTime()===c.getTime()}),e.$set(a,t,o)},l=0;l<4;l++)o(l);return t}}},as,[],!1,null,null,null);us.options.__file="packages/date-picker/src/basic/month-table.vue";var cs=us.exports,hs=function(){var e=this,t=e.$createElement,i=e._self._c||t;return i("table",{staticClass:"el-date-table",class:{"is-week-mode":"week"===e.selectionMode},attrs:{cellspacing:"0",cellpadding:"0"},on:{click:e.handleClick,mousemove:e.handleMouseMove}},[i("tbody",[i("tr",[e.showWeekNumber?i("th",[e._v(e._s(e.t("el.datepicker.week")))]):e._e(),e._l(e.WEEKS,function(t,n){return i("th",{key:n},[e._v(e._s(e.t("el.datepicker.weeks."+t)))])})],2),e._l(e.rows,function(t,n){return i("tr",{key:n,staticClass:"el-date-table__row",class:{current:e.isWeekActive(t[1])}},e._l(t,function(t,n){return i("td",{key:n,class:e.getCellClasses(t)},[i("div",[i("span",[e._v("\n "+e._s(t.text)+"\n ")])])])}),0)})],2)])};hs._withStripped=!0;var ds=["sun","mon","tue","wed","thu","fri","sat"],ps=function(e){return"number"==typeof e||"string"==typeof e?xr(new Date(e)).getTime():e instanceof Date?xr(e).getTime():NaN},fs=r({mixins:[q],props:{firstDayOfWeek:{default:7,type:Number,validator:function(e){return e>=1&&e<=7}},value:{},defaultValue:{validator:function(e){return null===e||lr(e)||Array.isArray(e)&&e.every(lr)}},date:{},selectionMode:{default:"day"},showWeekNumber:{type:Boolean,default:!1},disabledDate:{},minDate:{},maxDate:{},rangeState:{default:function(){return{endDate:null,selecting:!1}}}},computed:{offsetDay:function(){var e=this.firstDayOfWeek;return e>3?7-e:-e},WEEKS:function(){var e=this.firstDayOfWeek;return ds.concat(ds).slice(e,e+7)},year:function(){return this.date.getFullYear()},month:function(){return this.date.getMonth()},startDate:function(){return e=this.year,t=this.month,i=new Date(e,t,1),n=i.getDay(),fr(i,0===n?7:n);var e,t,i,n},rows:function(){var e=this,t=new Date(this.year,this.month,1),i=pr(t),n=dr(t.getFullYear(),t.getMonth()),r=dr(t.getFullYear(),0===t.getMonth()?11:t.getMonth()-1);i=0===i?7:i;for(var s=this.offsetDay,a=this.tableRows,o=1,l=this.startDate,u=this.disabledDate,c="dates"===this.selectionMode?M(this.value):[],h=ps(new Date),d=0;d<6;d++){var p=a[d];this.showWeekNumber&&(p[0]||(p[0]={type:"week",text:vr(mr(l,7*d+1))}));for(var f=function(t){var a=p[e.showWeekNumber?t+1:t];a||(a={row:d,column:t,type:"normal",inRange:!1,start:!1,end:!1}),a.type="normal";var f=mr(l,7*d+t-s).getTime();if(a.inRange=f>=ps(e.minDate)&&f<=ps(e.maxDate),a.start=e.minDate&&f===ps(e.minDate),a.end=e.maxDate&&f===ps(e.maxDate),f===h&&(a.type="today"),d>=0&&d<=1){var m=i+s<0?7+i+s:i+s;t+7*d>=m?a.text=o++:(a.text=r-(m-t%7)+1+7*d,a.type="prev-month")}else o<=n?a.text=o++:(a.text=o++-n,a.type="next-month");var v=new Date(f);a.disabled="function"==typeof u&&u(v),a.selected=T(c,function(e){return e.getTime()===v.getTime()}),e.$set(p,e.showWeekNumber?t+1:t,a)},m=0;m<7;m++)f(m);if("week"===this.selectionMode){var v=this.showWeekNumber?1:0,g=this.showWeekNumber?7:6,b=this.isWeekActive(p[v+1]);p[v].inRange=b,p[v].start=b,p[g].inRange=b,p[g].end=b}}return a}},watch:{"rangeState.endDate":function(e){this.markRange(this.minDate,e)},minDate:function(e,t){ps(e)!==ps(t)&&this.markRange(this.minDate,this.maxDate)},maxDate:function(e,t){ps(e)!==ps(t)&&this.markRange(this.minDate,this.maxDate)}},data:function(){return{tableRows:[[],[],[],[],[],[]],lastRow:null,lastColumn:null}},methods:{cellMatchesDate:function(e,t){var i=new Date(t);return this.year===i.getFullYear()&&this.month===i.getMonth()&&Number(e.text)===i.getDate()},getCellClasses:function(e){var t=this,i=this.selectionMode,n=this.defaultValue?Array.isArray(this.defaultValue)?this.defaultValue:[this.defaultValue]:[],r=[];return"normal"!==e.type&&"today"!==e.type||e.disabled?r.push(e.type):(r.push("available"),"today"===e.type&&r.push("today")),"normal"===e.type&&n.some(function(i){return t.cellMatchesDate(e,i)})&&r.push("default"),"day"!==i||"normal"!==e.type&&"today"!==e.type||!this.cellMatchesDate(e,this.value)||r.push("current"),!e.inRange||"normal"!==e.type&&"today"!==e.type&&"week"!==this.selectionMode||(r.push("in-range"),e.start&&r.push("start-date"),e.end&&r.push("end-date")),e.disabled&&r.push("disabled"),e.selected&&r.push("selected"),r.join(" ")},getDateOfCell:function(e,t){var i=7*e+(t-(this.showWeekNumber?1:0))-this.offsetDay;return mr(this.startDate,i)},isWeekActive:function(e){if("week"!==this.selectionMode)return!1;var t=new Date(this.year,this.month,1),i=t.getFullYear(),n=t.getMonth();if("prev-month"===e.type&&(t.setMonth(0===n?11:n-1),t.setFullYear(0===n?i-1:i)),"next-month"===e.type&&(t.setMonth(11===n?0:n+1),t.setFullYear(11===n?i+1:i)),t.setDate(parseInt(e.text,10)),lr(this.value)){var r=(this.value.getDay()-this.firstDayOfWeek+7)%7-1;return fr(this.value,r).getTime()===t.getTime()}return!1},markRange:function(e,t){e=ps(e),t=ps(t)||e;var i=[Math.min(e,t),Math.max(e,t)];e=i[0],t=i[1];for(var n=this.startDate,r=this.rows,s=0,a=r.length;s<a;s++)for(var o=r[s],l=0,u=o.length;l<u;l++)if(!this.showWeekNumber||0!==l){var c=o[l],h=7*s+l+(this.showWeekNumber?-1:0),d=mr(n,h-this.offsetDay).getTime();c.inRange=e&&d>=e&&d<=t,c.start=e&&d===e,c.end=t&&d===t}},handleMouseMove:function(e){if(this.rangeState.selecting){var t=e.target;if("SPAN"===t.tagName&&(t=t.parentNode.parentNode),"DIV"===t.tagName&&(t=t.parentNode),"TD"===t.tagName){var i=t.parentNode.rowIndex-1,n=t.cellIndex;this.rows[i][n].disabled||i===this.lastRow&&n===this.lastColumn||(this.lastRow=i,this.lastColumn=n,this.$emit("changerange",{minDate:this.minDate,maxDate:this.maxDate,rangeState:{selecting:!0,endDate:this.getDateOfCell(i,n)}}))}}},handleClick:function(e){var t=e.target;if("SPAN"===t.tagName&&(t=t.parentNode.parentNode),"DIV"===t.tagName&&(t=t.parentNode),"TD"===t.tagName){var i=t.parentNode.rowIndex-1,n="week"===this.selectionMode?1:t.cellIndex,r=this.rows[i][n];if(!r.disabled&&"week"!==r.type){var s,a,o,l=this.getDateOfCell(i,n);if("range"===this.selectionMode)this.rangeState.selecting?(l>=this.minDate?this.$emit("pick",{minDate:this.minDate,maxDate:l}):this.$emit("pick",{minDate:l,maxDate:this.minDate}),this.rangeState.selecting=!1):(this.$emit("pick",{minDate:l,maxDate:null}),this.rangeState.selecting=!0);else if("day"===this.selectionMode)this.$emit("pick",l);else if("week"===this.selectionMode){var u=vr(l),c=l.getFullYear()+"w"+u;this.$emit("pick",{year:l.getFullYear(),week:u,value:c,date:l})}else if("dates"===this.selectionMode){var h=this.value||[],d=r.selected?(s=h,(o="function"==typeof(a=function(e){return e.getTime()===l.getTime()})?E(s,a):s.indexOf(a))>=0?[].concat(s.slice(0,o),s.slice(o+1)):s):[].concat(h,[l]);this.$emit("pick",d)}}}}}},hs,[],!1,null,null,null);fs.options.__file="packages/date-picker/src/basic/date-table.vue";var ms=fs.exports,vs=r({mixins:[q],directives:{Clickoutside:rt},watch:{showTime:function(e){var t=this;e&&this.$nextTick(function(e){var i=t.$refs.input.$el;i&&(t.pickerWidth=i.getBoundingClientRect().width+10)})},value:function(e){"dates"===this.selectionMode&&this.value||(lr(e)?this.date=new Date(e):this.date=this.getDefaultValue())},defaultValue:function(e){lr(this.value)||(this.date=e?new Date(e):new Date)},timePickerVisible:function(e){var t=this;e&&this.$nextTick(function(){return t.$refs.timepicker.adjustSpinners()})},selectionMode:function(e){"month"===e?"year"===this.currentView&&"month"===this.currentView||(this.currentView="month"):"dates"===e&&(this.currentView="date")}},methods:{proxyTimePickerDataProperties:function(){var e,t=this,i=function(e){t.$refs.timepicker.value=e},n=function(e){t.$refs.timepicker.date=e},r=function(e){t.$refs.timepicker.selectableRange=e};this.$watch("value",i),this.$watch("date",n),this.$watch("selectableRange",r),e=this.timeFormat,t.$refs.timepicker.format=e,i(this.value),n(this.date),r(this.selectableRange)},handleClear:function(){this.date=this.getDefaultValue(),this.$emit("pick",null)},emit:function(e){for(var t=this,i=arguments.length,n=Array(i>1?i-1:0),r=1;r<i;r++)n[r-1]=arguments[r];if(e)if(Array.isArray(e)){var s=e.map(function(e){return t.showTime?Cr(e):xr(e)});this.$emit.apply(this,["pick",s].concat(n))}else this.$emit.apply(this,["pick",this.showTime?Cr(e):xr(e)].concat(n));else this.$emit.apply(this,["pick",e].concat(n));this.userInputDate=null,this.userInputTime=null},showMonthPicker:function(){this.currentView="month"},showYearPicker:function(){this.currentView="year"},prevMonth:function(){this.date=$r(this.date)},nextMonth:function(){this.date=Er(this.date)},prevYear:function(){"year"===this.currentView?this.date=Tr(this.date,10):this.date=Tr(this.date)},nextYear:function(){"year"===this.currentView?this.date=Mr(this.date,10):this.date=Mr(this.date)},handleShortcutClick:function(e){e.onClick&&e.onClick(this)},handleTimePick:function(e,t,i){if(lr(e)){var n=this.value?wr(this.value,e.getHours(),e.getMinutes(),e.getSeconds()):_r(this.getDefaultValue(),this.defaultTime);this.date=n,this.emit(this.date,!0)}else this.emit(e,!0);i||(this.timePickerVisible=t)},handleTimePickClose:function(){this.timePickerVisible=!1},handleMonthPick:function(e){"month"===this.selectionMode?(this.date=yr(this.date,this.year,e,1),this.emit(this.date)):(this.date=Dr(this.date,this.year,e),this.currentView="date")},handleDatePick:function(e){if("day"===this.selectionMode){var t=this.value?yr(this.value,e.getFullYear(),e.getMonth(),e.getDate()):_r(e,this.defaultTime);this.checkDateWithinRange(t)||(t=yr(this.selectableRange[0][0],e.getFullYear(),e.getMonth(),e.getDate())),this.date=t,this.emit(this.date,this.showTime)}else"week"===this.selectionMode?this.emit(e.date):"dates"===this.selectionMode&&this.emit(e,!0)},handleYearPick:function(e){"year"===this.selectionMode?(this.date=yr(this.date,e,0,1),this.emit(this.date)):(this.date=Dr(this.date,e,this.month),this.currentView="month")},changeToNow:function(){this.disabledDate&&this.disabledDate(new Date)||!this.checkDateWithinRange(new Date)||(this.date=new Date,this.emit(this.date))},confirm:function(){if("dates"===this.selectionMode)this.emit(this.value);else{var e=this.value?this.value:_r(this.getDefaultValue(),this.defaultTime);this.date=new Date(e),this.emit(e)}},resetView:function(){"month"===this.selectionMode?this.currentView="month":"year"===this.selectionMode?this.currentView="year":this.currentView="date"},handleEnter:function(){document.body.addEventListener("keydown",this.handleKeydown)},handleLeave:function(){this.$emit("dodestroy"),document.body.removeEventListener("keydown",this.handleKeydown)},handleKeydown:function(e){var t=e.keyCode;this.visible&&!this.timePickerVisible&&(-1!==[38,40,37,39].indexOf(t)&&(this.handleKeyControl(t),e.stopPropagation(),e.preventDefault()),13===t&&null===this.userInputDate&&null===this.userInputTime&&this.emit(this.date,!1))},handleKeyControl:function(e){for(var t={year:{38:-4,40:4,37:-1,39:1,offset:function(e,t){return e.setFullYear(e.getFullYear()+t)}},month:{38:-4,40:4,37:-1,39:1,offset:function(e,t){return e.setMonth(e.getMonth()+t)}},week:{38:-1,40:1,37:-1,39:1,offset:function(e,t){return e.setDate(e.getDate()+7*t)}},day:{38:-7,40:7,37:-1,39:1,offset:function(e,t){return e.setDate(e.getDate()+t)}}},i=this.selectionMode,n=this.date.getTime(),r=new Date(this.date.getTime());Math.abs(n-r.getTime())<=31536e6;){var s=t[i];if(s.offset(r,s[e]),"function"!=typeof this.disabledDate||!this.disabledDate(r)){this.date=r,this.$emit("pick",r,!0);break}}},handleVisibleTimeChange:function(e){var t=hr(e,this.timeFormat);t&&this.checkDateWithinRange(t)&&(this.date=yr(t,this.year,this.month,this.monthDate),this.userInputTime=null,this.$refs.timepicker.value=this.date,this.timePickerVisible=!1,this.emit(this.date,!0))},handleVisibleDateChange:function(e){var t=hr(e,this.dateFormat);if(t){if("function"==typeof this.disabledDate&&this.disabledDate(t))return;this.date=wr(t,this.date.getHours(),this.date.getMinutes(),this.date.getSeconds()),this.userInputDate=null,this.resetView(),this.emit(this.date,!0)}},isValidValue:function(e){return e&&!isNaN(e)&&("function"!=typeof this.disabledDate||!this.disabledDate(e))&&this.checkDateWithinRange(e)},getDefaultValue:function(){return this.defaultValue?new Date(this.defaultValue):new Date},checkDateWithinRange:function(e){return!(this.selectableRange.length>0)||Sr(e,this.selectableRange,this.format||"HH:mm:ss")}},components:{TimePicker:is,YearTable:ss,MonthTable:cs,DateTable:ms,ElInput:te,ElButton:$t},data:function(){return{popperClass:"",date:new Date,value:"",defaultValue:null,defaultTime:null,showTime:!1,selectionMode:"day",shortcuts:"",visible:!1,currentView:"date",disabledDate:"",selectableRange:[],firstDayOfWeek:7,showWeekNumber:!1,timePickerVisible:!1,format:"",arrowControl:!1,userInputDate:null,userInputTime:null}},computed:{year:function(){return this.date.getFullYear()},month:function(){return this.date.getMonth()},week:function(){return vr(this.date)},monthDate:function(){return this.date.getDate()},footerVisible:function(){return this.showTime||"dates"===this.selectionMode},visibleTime:function(){return null!==this.userInputTime?this.userInputTime:cr(this.value||this.defaultValue,this.timeFormat)},visibleDate:function(){return null!==this.userInputDate?this.userInputDate:cr(this.value||this.defaultValue,this.dateFormat)},yearLabel:function(){var e=this.t("el.datepicker.year");if("year"===this.currentView){var t=10*Math.floor(this.year/10);return e?t+" "+e+" - "+(t+9)+" "+e:t+" - "+(t+9)}return this.year+" "+e},timeFormat:function(){return this.format?Pr(this.format):"HH:mm:ss"},dateFormat:function(){return this.format?Nr(this.format):"yyyy-MM-dd"}}},Xr,[],!1,null,null,null);vs.options.__file="packages/date-picker/src/panel/date.vue";var gs=vs.exports,bs=function(){var e=this,t=e.$createElement,i=e._self._c||t;return i("transition",{attrs:{name:"el-zoom-in-top"},on:{"after-leave":function(t){e.$emit("dodestroy")}}},[i("div",{directives:[{name:"show",rawName:"v-show",value:e.visible,expression:"visible"}],staticClass:"el-picker-panel el-date-range-picker el-popper",class:[{"has-sidebar":e.$slots.sidebar||e.shortcuts,"has-time":e.showTime},e.popperClass]},[i("div",{staticClass:"el-picker-panel__body-wrapper"},[e._t("sidebar"),e.shortcuts?i("div",{staticClass:"el-picker-panel__sidebar"},e._l(e.shortcuts,function(t,n){return i("button",{key:n,staticClass:"el-picker-panel__shortcut",attrs:{type:"button"},on:{click:function(i){e.handleShortcutClick(t)}}},[e._v(e._s(t.text))])}),0):e._e(),i("div",{staticClass:"el-picker-panel__body"},[e.showTime?i("div",{staticClass:"el-date-range-picker__time-header"},[i("span",{staticClass:"el-date-range-picker__editors-wrap"},[i("span",{staticClass:"el-date-range-picker__time-picker-wrap"},[i("el-input",{ref:"minInput",staticClass:"el-date-range-picker__editor",attrs:{size:"small",disabled:e.rangeState.selecting,placeholder:e.t("el.datepicker.startDate"),value:e.minVisibleDate},on:{input:function(t){return e.handleDateInput(t,"min")},change:function(t){return e.handleDateChange(t,"min")}}})],1),i("span",{directives:[{name:"clickoutside",rawName:"v-clickoutside",value:e.handleMinTimeClose,expression:"handleMinTimeClose"}],staticClass:"el-date-range-picker__time-picker-wrap"},[i("el-input",{staticClass:"el-date-range-picker__editor",attrs:{size:"small",disabled:e.rangeState.selecting,placeholder:e.t("el.datepicker.startTime"),value:e.minVisibleTime},on:{focus:function(t){e.minTimePickerVisible=!0},input:function(t){return e.handleTimeInput(t,"min")},change:function(t){return e.handleTimeChange(t,"min")}}}),i("time-picker",{ref:"minTimePicker",attrs:{"time-arrow-control":e.arrowControl,visible:e.minTimePickerVisible},on:{pick:e.handleMinTimePick,mounted:function(t){e.$refs.minTimePicker.format=e.timeFormat}}})],1)]),i("span",{staticClass:"el-icon-arrow-right"}),i("span",{staticClass:"el-date-range-picker__editors-wrap is-right"},[i("span",{staticClass:"el-date-range-picker__time-picker-wrap"},[i("el-input",{staticClass:"el-date-range-picker__editor",attrs:{size:"small",disabled:e.rangeState.selecting,placeholder:e.t("el.datepicker.endDate"),value:e.maxVisibleDate,readonly:!e.minDate},on:{input:function(t){return e.handleDateInput(t,"max")},change:function(t){return e.handleDateChange(t,"max")}}})],1),i("span",{directives:[{name:"clickoutside",rawName:"v-clickoutside",value:e.handleMaxTimeClose,expression:"handleMaxTimeClose"}],staticClass:"el-date-range-picker__time-picker-wrap"},[i("el-input",{staticClass:"el-date-range-picker__editor",attrs:{size:"small",disabled:e.rangeState.selecting,placeholder:e.t("el.datepicker.endTime"),value:e.maxVisibleTime,readonly:!e.minDate},on:{focus:function(t){e.minDate&&(e.maxTimePickerVisible=!0)},input:function(t){return e.handleTimeInput(t,"max")},change:function(t){return e.handleTimeChange(t,"max")}}}),i("time-picker",{ref:"maxTimePicker",attrs:{"time-arrow-control":e.arrowControl,visible:e.maxTimePickerVisible},on:{pick:e.handleMaxTimePick,mounted:function(t){e.$refs.maxTimePicker.format=e.timeFormat}}})],1)])]):e._e(),i("div",{staticClass:"el-picker-panel__content el-date-range-picker__content is-left"},[i("div",{staticClass:"el-date-range-picker__header"},[i("button",{staticClass:"el-picker-panel__icon-btn el-icon-d-arrow-left",attrs:{type:"button"},on:{click:e.leftPrevYear}}),i("button",{staticClass:"el-picker-panel__icon-btn el-icon-arrow-left",attrs:{type:"button"},on:{click:e.leftPrevMonth}}),e.unlinkPanels?i("button",{staticClass:"el-picker-panel__icon-btn el-icon-d-arrow-right",class:{"is-disabled":!e.enableYearArrow},attrs:{type:"button",disabled:!e.enableYearArrow},on:{click:e.leftNextYear}}):e._e(),e.unlinkPanels?i("button",{staticClass:"el-picker-panel__icon-btn el-icon-arrow-right",class:{"is-disabled":!e.enableMonthArrow},attrs:{type:"button",disabled:!e.enableMonthArrow},on:{click:e.leftNextMonth}}):e._e(),i("div",[e._v(e._s(e.leftLabel))])]),i("date-table",{attrs:{"selection-mode":"range",date:e.leftDate,"default-value":e.defaultValue,"min-date":e.minDate,"max-date":e.maxDate,"range-state":e.rangeState,"disabled-date":e.disabledDate,"first-day-of-week":e.firstDayOfWeek},on:{changerange:e.handleChangeRange,pick:e.handleRangePick}})],1),i("div",{staticClass:"el-picker-panel__content el-date-range-picker__content is-right"},[i("div",{staticClass:"el-date-range-picker__header"},[e.unlinkPanels?i("button",{staticClass:"el-picker-panel__icon-btn el-icon-d-arrow-left",class:{"is-disabled":!e.enableYearArrow},attrs:{type:"button",disabled:!e.enableYearArrow},on:{click:e.rightPrevYear}}):e._e(),e.unlinkPanels?i("button",{staticClass:"el-picker-panel__icon-btn el-icon-arrow-left",class:{"is-disabled":!e.enableMonthArrow},attrs:{type:"button",disabled:!e.enableMonthArrow},on:{click:e.rightPrevMonth}}):e._e(),i("button",{staticClass:"el-picker-panel__icon-btn el-icon-d-arrow-right",attrs:{type:"button"},on:{click:e.rightNextYear}}),i("button",{staticClass:"el-picker-panel__icon-btn el-icon-arrow-right",attrs:{type:"button"},on:{click:e.rightNextMonth}}),i("div",[e._v(e._s(e.rightLabel))])]),i("date-table",{attrs:{"selection-mode":"range",date:e.rightDate,"default-value":e.defaultValue,"min-date":e.minDate,"max-date":e.maxDate,"range-state":e.rangeState,"disabled-date":e.disabledDate,"first-day-of-week":e.firstDayOfWeek},on:{changerange:e.handleChangeRange,pick:e.handleRangePick}})],1)])],2),e.showTime?i("div",{staticClass:"el-picker-panel__footer"},[i("el-button",{staticClass:"el-picker-panel__link-btn",attrs:{size:"mini",type:"text"},on:{click:e.handleClear}},[e._v("\n "+e._s(e.t("el.datepicker.clear"))+"\n ")]),i("el-button",{staticClass:"el-picker-panel__link-btn",attrs:{plain:"",size:"mini",disabled:e.btnDisabled},on:{click:function(t){e.handleConfirm(!1)}}},[e._v("\n "+e._s(e.t("el.datepicker.confirm"))+"\n ")])],1):e._e()])])};bs._withStripped=!0;var ys=function(e){return Array.isArray(e)?[new Date(e[0]),new Date(e[1])]:e?[new Date(e),mr(new Date(e),1)]:[new Date,mr(new Date,1)]},ws=r({mixins:[q],directives:{Clickoutside:rt},computed:{btnDisabled:function(){return!(this.minDate&&this.maxDate&&!this.selecting&&this.isValidValue([this.minDate,this.maxDate]))},leftLabel:function(){return this.leftDate.getFullYear()+" "+this.t("el.datepicker.year")+" "+this.t("el.datepicker.month"+(this.leftDate.getMonth()+1))},rightLabel:function(){return this.rightDate.getFullYear()+" "+this.t("el.datepicker.year")+" "+this.t("el.datepicker.month"+(this.rightDate.getMonth()+1))},leftYear:function(){return this.leftDate.getFullYear()},leftMonth:function(){return this.leftDate.getMonth()},leftMonthDate:function(){return this.leftDate.getDate()},rightYear:function(){return this.rightDate.getFullYear()},rightMonth:function(){return this.rightDate.getMonth()},rightMonthDate:function(){return this.rightDate.getDate()},minVisibleDate:function(){return null!==this.dateUserInput.min?this.dateUserInput.min:this.minDate?cr(this.minDate,this.dateFormat):""},maxVisibleDate:function(){return null!==this.dateUserInput.max?this.dateUserInput.max:this.maxDate||this.minDate?cr(this.maxDate||this.minDate,this.dateFormat):""},minVisibleTime:function(){return null!==this.timeUserInput.min?this.timeUserInput.min:this.minDate?cr(this.minDate,this.timeFormat):""},maxVisibleTime:function(){return null!==this.timeUserInput.max?this.timeUserInput.max:this.maxDate||this.minDate?cr(this.maxDate||this.minDate,this.timeFormat):""},timeFormat:function(){return this.format?Pr(this.format):"HH:mm:ss"},dateFormat:function(){return this.format?Nr(this.format):"yyyy-MM-dd"},enableMonthArrow:function(){var e=(this.leftMonth+1)%12,t=this.leftMonth+1>=12?1:0;return this.unlinkPanels&&new Date(this.leftYear+t,e)<new Date(this.rightYear,this.rightMonth)},enableYearArrow:function(){return this.unlinkPanels&&12*this.rightYear+this.rightMonth-(12*this.leftYear+this.leftMonth+1)>=12}},data:function(){return{popperClass:"",value:[],defaultValue:null,defaultTime:null,minDate:"",maxDate:"",leftDate:new Date,rightDate:Er(new Date),rangeState:{endDate:null,selecting:!1,row:null,column:null},showTime:!1,shortcuts:"",visible:"",disabledDate:"",firstDayOfWeek:7,minTimePickerVisible:!1,maxTimePickerVisible:!1,format:"",arrowControl:!1,unlinkPanels:!1,dateUserInput:{min:null,max:null},timeUserInput:{min:null,max:null}}},watch:{minDate:function(e){var t=this;this.dateUserInput.min=null,this.timeUserInput.min=null,this.$nextTick(function(){if(t.$refs.maxTimePicker&&t.maxDate&&t.maxDate<t.minDate){t.$refs.maxTimePicker.selectableRange=[[hr(cr(t.minDate,"HH:mm:ss"),"HH:mm:ss"),hr("23:59:59","HH:mm:ss")]]}}),e&&this.$refs.minTimePicker&&(this.$refs.minTimePicker.date=e,this.$refs.minTimePicker.value=e)},maxDate:function(e){this.dateUserInput.max=null,this.timeUserInput.max=null,e&&this.$refs.maxTimePicker&&(this.$refs.maxTimePicker.date=e,this.$refs.maxTimePicker.value=e)},minTimePickerVisible:function(e){var t=this;e&&this.$nextTick(function(){t.$refs.minTimePicker.date=t.minDate,t.$refs.minTimePicker.value=t.minDate,t.$refs.minTimePicker.adjustSpinners()})},maxTimePickerVisible:function(e){var t=this;e&&this.$nextTick(function(){t.$refs.maxTimePicker.date=t.maxDate,t.$refs.maxTimePicker.value=t.maxDate,t.$refs.maxTimePicker.adjustSpinners()})},value:function(e){if(e){if(Array.isArray(e))if(this.minDate=lr(e[0])?new Date(e[0]):null,this.maxDate=lr(e[1])?new Date(e[1]):null,this.minDate)if(this.leftDate=this.minDate,this.unlinkPanels&&this.maxDate){var t=this.minDate.getFullYear(),i=this.minDate.getMonth(),n=this.maxDate.getFullYear(),r=this.maxDate.getMonth();this.rightDate=t===n&&i===r?Er(this.maxDate):this.maxDate}else this.rightDate=Er(this.leftDate);else this.leftDate=ys(this.defaultValue)[0],this.rightDate=Er(this.leftDate)}else this.minDate=null,this.maxDate=null},defaultValue:function(e){if(!Array.isArray(this.value)){var t=ys(e),i=t[0],n=t[1];this.leftDate=i,this.rightDate=e&&e[1]&&this.unlinkPanels?n:Er(this.leftDate)}}},methods:{handleClear:function(){this.minDate=null,this.maxDate=null,this.leftDate=ys(this.defaultValue)[0],this.rightDate=Er(this.leftDate),this.$emit("pick",null)},handleChangeRange:function(e){this.minDate=e.minDate,this.maxDate=e.maxDate,this.rangeState=e.rangeState},handleDateInput:function(e,t){if(this.dateUserInput[t]=e,e.length===this.dateFormat.length){var i=hr(e,this.dateFormat);if(i){if("function"==typeof this.disabledDate&&this.disabledDate(new Date(i)))return;"min"===t?(this.minDate=yr(this.minDate||new Date,i.getFullYear(),i.getMonth(),i.getDate()),this.leftDate=new Date(i),this.unlinkPanels||(this.rightDate=Er(this.leftDate))):(this.maxDate=yr(this.maxDate||new Date,i.getFullYear(),i.getMonth(),i.getDate()),this.rightDate=new Date(i),this.unlinkPanels||(this.leftDate=$r(i)))}}},handleDateChange:function(e,t){var i=hr(e,this.dateFormat);i&&("min"===t?(this.minDate=yr(this.minDate,i.getFullYear(),i.getMonth(),i.getDate()),this.minDate>this.maxDate&&(this.maxDate=this.minDate)):(this.maxDate=yr(this.maxDate,i.getFullYear(),i.getMonth(),i.getDate()),this.maxDate<this.minDate&&(this.minDate=this.maxDate)))},handleTimeInput:function(e,t){var i=this;if(this.timeUserInput[t]=e,e.length===this.timeFormat.length){var n=hr(e,this.timeFormat);n&&("min"===t?(this.minDate=wr(this.minDate,n.getHours(),n.getMinutes(),n.getSeconds()),this.$nextTick(function(e){return i.$refs.minTimePicker.adjustSpinners()})):(this.maxDate=wr(this.maxDate,n.getHours(),n.getMinutes(),n.getSeconds()),this.$nextTick(function(e){return i.$refs.maxTimePicker.adjustSpinners()})))}},handleTimeChange:function(e,t){var i=hr(e,this.timeFormat);i&&("min"===t?(this.minDate=wr(this.minDate,i.getHours(),i.getMinutes(),i.getSeconds()),this.minDate>this.maxDate&&(this.maxDate=this.minDate),this.$refs.minTimePicker.value=this.minDate,this.minTimePickerVisible=!1):(this.maxDate=wr(this.maxDate,i.getHours(),i.getMinutes(),i.getSeconds()),this.maxDate<this.minDate&&(this.minDate=this.maxDate),this.$refs.maxTimePicker.value=this.minDate,this.maxTimePickerVisible=!1))},handleRangePick:function(e){var t=this,i=!(arguments.length>1&&void 0!==arguments[1])||arguments[1],n=this.defaultTime||[],r=_r(e.minDate,n[0]),s=_r(e.maxDate,n[1]);this.maxDate===s&&this.minDate===r||(this.onPick&&this.onPick(e),this.maxDate=s,this.minDate=r,setTimeout(function(){t.maxDate=s,t.minDate=r},10),i&&!this.showTime&&this.handleConfirm())},handleShortcutClick:function(e){e.onClick&&e.onClick(this)},handleMinTimePick:function(e,t,i){this.minDate=this.minDate||new Date,e&&(this.minDate=wr(this.minDate,e.getHours(),e.getMinutes(),e.getSeconds())),i||(this.minTimePickerVisible=t),(!this.maxDate||this.maxDate&&this.maxDate.getTime()<this.minDate.getTime())&&(this.maxDate=new Date(this.minDate))},handleMinTimeClose:function(){this.minTimePickerVisible=!1},handleMaxTimePick:function(e,t,i){this.maxDate&&e&&(this.maxDate=wr(this.maxDate,e.getHours(),e.getMinutes(),e.getSeconds())),i||(this.maxTimePickerVisible=t),this.maxDate&&this.minDate&&this.minDate.getTime()>this.maxDate.getTime()&&(this.minDate=new Date(this.maxDate))},handleMaxTimeClose:function(){this.maxTimePickerVisible=!1},leftPrevYear:function(){this.leftDate=Tr(this.leftDate),this.unlinkPanels||(this.rightDate=Er(this.leftDate))},leftPrevMonth:function(){this.leftDate=$r(this.leftDate),this.unlinkPanels||(this.rightDate=Er(this.leftDate))},rightNextYear:function(){this.unlinkPanels?this.rightDate=Mr(this.rightDate):(this.leftDate=Mr(this.leftDate),this.rightDate=Er(this.leftDate))},rightNextMonth:function(){this.unlinkPanels?this.rightDate=Er(this.rightDate):(this.leftDate=Er(this.leftDate),this.rightDate=Er(this.leftDate))},leftNextYear:function(){this.leftDate=Mr(this.leftDate)},leftNextMonth:function(){this.leftDate=Er(this.leftDate)},rightPrevYear:function(){this.rightDate=Tr(this.rightDate)},rightPrevMonth:function(){this.rightDate=$r(this.rightDate)},handleConfirm:function(){var e=arguments.length>0&&void 0!==arguments[0]&&arguments[0];this.isValidValue([this.minDate,this.maxDate])&&this.$emit("pick",[this.minDate,this.maxDate],e)},isValidValue:function(e){return Array.isArray(e)&&e&&e[0]&&e[1]&&lr(e[0])&&lr(e[1])&&e[0].getTime()<=e[1].getTime()&&("function"!=typeof this.disabledDate||!this.disabledDate(e[0])&&!this.disabledDate(e[1]))},resetView:function(){this.minDate=this.value&&lr(this.value[0])?new Date(this.value[0]):null,this.maxDate=this.value&&lr(this.value[0])?new Date(this.value[1]):null}},components:{TimePicker:is,DateTable:ms,ElInput:te,ElButton:$t}},bs,[],!1,null,null,null);ws.options.__file="packages/date-picker/src/panel/date-range.vue";var _s=ws.exports,xs=function(){var e=this,t=e.$createElement,i=e._self._c||t;return i("transition",{attrs:{name:"el-zoom-in-top"},on:{"after-leave":function(t){e.$emit("dodestroy")}}},[i("div",{directives:[{name:"show",rawName:"v-show",value:e.visible,expression:"visible"}],staticClass:"el-picker-panel el-date-range-picker el-popper",class:[{"has-sidebar":e.$slots.sidebar||e.shortcuts},e.popperClass]},[i("div",{staticClass:"el-picker-panel__body-wrapper"},[e._t("sidebar"),e.shortcuts?i("div",{staticClass:"el-picker-panel__sidebar"},e._l(e.shortcuts,function(t,n){return i("button",{key:n,staticClass:"el-picker-panel__shortcut",attrs:{type:"button"},on:{click:function(i){e.handleShortcutClick(t)}}},[e._v(e._s(t.text))])}),0):e._e(),i("div",{staticClass:"el-picker-panel__body"},[i("div",{staticClass:"el-picker-panel__content el-date-range-picker__content is-left"},[i("div",{staticClass:"el-date-range-picker__header"},[i("button",{staticClass:"el-picker-panel__icon-btn el-icon-d-arrow-left",attrs:{type:"button"},on:{click:e.leftPrevYear}}),e.unlinkPanels?i("button",{staticClass:"el-picker-panel__icon-btn el-icon-d-arrow-right",class:{"is-disabled":!e.enableYearArrow},attrs:{type:"button",disabled:!e.enableYearArrow},on:{click:e.leftNextYear}}):e._e(),i("div",[e._v(e._s(e.leftLabel))])]),i("month-table",{attrs:{"selection-mode":"range",date:e.leftDate,"default-value":e.defaultValue,"min-date":e.minDate,"max-date":e.maxDate,"range-state":e.rangeState,"disabled-date":e.disabledDate},on:{changerange:e.handleChangeRange,pick:e.handleRangePick}})],1),i("div",{staticClass:"el-picker-panel__content el-date-range-picker__content is-right"},[i("div",{staticClass:"el-date-range-picker__header"},[e.unlinkPanels?i("button",{staticClass:"el-picker-panel__icon-btn el-icon-d-arrow-left",class:{"is-disabled":!e.enableYearArrow},attrs:{type:"button",disabled:!e.enableYearArrow},on:{click:e.rightPrevYear}}):e._e(),i("button",{staticClass:"el-picker-panel__icon-btn el-icon-d-arrow-right",attrs:{type:"button"},on:{click:e.rightNextYear}}),i("div",[e._v(e._s(e.rightLabel))])]),i("month-table",{attrs:{"selection-mode":"range",date:e.rightDate,"default-value":e.defaultValue,"min-date":e.minDate,"max-date":e.maxDate,"range-state":e.rangeState,"disabled-date":e.disabledDate},on:{changerange:e.handleChangeRange,pick:e.handleRangePick}})],1)])],2)])])};xs._withStripped=!0;var Cs=function(e){return Array.isArray(e)?[new Date(e[0]),new Date(e[1])]:e?[new Date(e),Er(new Date(e))]:[new Date,Er(new Date)]},ks=r({mixins:[q],directives:{Clickoutside:rt},computed:{btnDisabled:function(){return!(this.minDate&&this.maxDate&&!this.selecting&&this.isValidValue([this.minDate,this.maxDate]))},leftLabel:function(){return this.leftDate.getFullYear()+" "+this.t("el.datepicker.year")},rightLabel:function(){return this.rightDate.getFullYear()+" "+this.t("el.datepicker.year")},leftYear:function(){return this.leftDate.getFullYear()},rightYear:function(){return this.rightDate.getFullYear()===this.leftDate.getFullYear()?this.leftDate.getFullYear()+1:this.rightDate.getFullYear()},enableYearArrow:function(){return this.unlinkPanels&&this.rightYear>this.leftYear+1}},data:function(){return{popperClass:"",value:[],defaultValue:null,defaultTime:null,minDate:"",maxDate:"",leftDate:new Date,rightDate:Mr(new Date),rangeState:{endDate:null,selecting:!1,row:null,column:null},shortcuts:"",visible:"",disabledDate:"",format:"",arrowControl:!1,unlinkPanels:!1}},watch:{value:function(e){if(e){if(Array.isArray(e))if(this.minDate=lr(e[0])?new Date(e[0]):null,this.maxDate=lr(e[1])?new Date(e[1]):null,this.minDate)if(this.leftDate=this.minDate,this.unlinkPanels&&this.maxDate){var t=this.minDate.getFullYear(),i=this.maxDate.getFullYear();this.rightDate=t===i?Mr(this.maxDate):this.maxDate}else this.rightDate=Mr(this.leftDate);else this.leftDate=Cs(this.defaultValue)[0],this.rightDate=Mr(this.leftDate)}else this.minDate=null,this.maxDate=null},defaultValue:function(e){if(!Array.isArray(this.value)){var t=Cs(e),i=t[0],n=t[1];this.leftDate=i,this.rightDate=e&&e[1]&&i.getFullYear()!==n.getFullYear()&&this.unlinkPanels?n:Mr(this.leftDate)}}},methods:{handleClear:function(){this.minDate=null,this.maxDate=null,this.leftDate=Cs(this.defaultValue)[0],this.rightDate=Mr(this.leftDate),this.$emit("pick",null)},handleChangeRange:function(e){this.minDate=e.minDate,this.maxDate=e.maxDate,this.rangeState=e.rangeState},handleRangePick:function(e){var t=this,i=!(arguments.length>1&&void 0!==arguments[1])||arguments[1],n=this.defaultTime||[],r=_r(e.minDate,n[0]),s=_r(e.maxDate,n[1]);this.maxDate===s&&this.minDate===r||(this.onPick&&this.onPick(e),this.maxDate=s,this.minDate=r,setTimeout(function(){t.maxDate=s,t.minDate=r},10),i&&this.handleConfirm())},handleShortcutClick:function(e){e.onClick&&e.onClick(this)},leftPrevYear:function(){this.leftDate=Tr(this.leftDate),this.unlinkPanels||(this.rightDate=Tr(this.rightDate))},rightNextYear:function(){this.unlinkPanels||(this.leftDate=Mr(this.leftDate)),this.rightDate=Mr(this.rightDate)},leftNextYear:function(){this.leftDate=Mr(this.leftDate)},rightPrevYear:function(){this.rightDate=Tr(this.rightDate)},handleConfirm:function(){var e=arguments.length>0&&void 0!==arguments[0]&&arguments[0];this.isValidValue([this.minDate,this.maxDate])&&this.$emit("pick",[this.minDate,this.maxDate],e)},isValidValue:function(e){return Array.isArray(e)&&e&&e[0]&&e[1]&&lr(e[0])&&lr(e[1])&&e[0].getTime()<=e[1].getTime()&&("function"!=typeof this.disabledDate||!this.disabledDate(e[0])&&!this.disabledDate(e[1]))},resetView:function(){this.minDate=this.value&&lr(this.value[0])?new Date(this.value[0]):null,this.maxDate=this.value&&lr(this.value[0])?new Date(this.value[1]):null}},components:{MonthTable:cs,ElInput:te,ElButton:$t}},xs,[],!1,null,null,null);ks.options.__file="packages/date-picker/src/panel/month-range.vue";var Ss=ks.exports,Ds=function(e){return"daterange"===e||"datetimerange"===e?_s:"monthrange"===e?Ss:gs},$s={mixins:[Ur],name:"ElDatePicker",props:{type:{type:String,default:"date"},timeArrowControl:Boolean},watch:{type:function(e){this.picker?(this.unmountPicker(),this.panel=Ds(e),this.mountPicker()):this.panel=Ds(e)}},created:function(){this.panel=Ds(this.type)},install:function(e){e.component($s.name,$s)}},Es=$s,Ts=function(){var e=this,t=e.$createElement,i=e._self._c||t;return i("transition",{attrs:{name:"el-zoom-in-top"},on:{"before-enter":e.handleMenuEnter,"after-leave":function(t){e.$emit("dodestroy")}}},[i("div",{directives:[{name:"show",rawName:"v-show",value:e.visible,expression:"visible"}],ref:"popper",staticClass:"el-picker-panel time-select el-popper",class:e.popperClass,style:{width:e.width+"px"}},[i("el-scrollbar",{attrs:{noresize:"","wrap-class":"el-picker-panel__content"}},e._l(e.items,function(t){return i("div",{key:t.value,staticClass:"time-select-item",class:{selected:e.value===t.value,disabled:t.disabled,default:t.value===e.defaultValue},attrs:{disabled:t.disabled},on:{click:function(i){e.handleClick(t)}}},[e._v(e._s(t.value))])}),0)],1)])};Ts._withStripped=!0;var Ms=function(e){var t=(e||"").split(":");return t.length>=2?{hours:parseInt(t[0],10),minutes:parseInt(t[1],10)}:null},Ns=function(e,t){var i=Ms(e),n=Ms(t),r=i.minutes+60*i.hours,s=n.minutes+60*n.hours;return r===s?0:r>s?1:-1},Ps=function(e,t){var i=Ms(e),n=Ms(t),r={hours:i.hours,minutes:i.minutes};return r.minutes+=n.minutes,r.hours+=n.hours,r.hours+=Math.floor(r.minutes/60),r.minutes=r.minutes%60,function(e){return(e.hours<10?"0"+e.hours:e.hours)+":"+(e.minutes<10?"0"+e.minutes:e.minutes)}(r)},Os=r({components:{ElScrollbar:Xe},watch:{value:function(e){var t=this;e&&this.$nextTick(function(){return t.scrollToOption()})}},methods:{handleClick:function(e){e.disabled||this.$emit("pick",e.value)},handleClear:function(){this.$emit("pick",null)},scrollToOption:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:".selected",t=this.$refs.popper.querySelector(".el-picker-panel__content");st(t,t.querySelector(e))},handleMenuEnter:function(){var e=this,t=-1!==this.items.map(function(e){return e.value}).indexOf(this.value),i=-1!==this.items.map(function(e){return e.value}).indexOf(this.defaultValue),n=(t?".selected":i&&".default")||".time-select-item:not(.disabled)";this.$nextTick(function(){return e.scrollToOption(n)})},scrollDown:function(e){for(var t=this.items,i=t.length,n=t.length,r=t.map(function(e){return e.value}).indexOf(this.value);n--;)if(!t[r=(r+e+i)%i].disabled)return void this.$emit("pick",t[r].value,!0)},isValidValue:function(e){return-1!==this.items.filter(function(e){return!e.disabled}).map(function(e){return e.value}).indexOf(e)},handleKeydown:function(e){var t=e.keyCode;if(38===t||40===t){var i={40:1,38:-1}[t.toString()];return this.scrollDown(i),void e.stopPropagation()}}},data:function(){return{popperClass:"",start:"09:00",end:"18:00",step:"00:30",value:"",defaultValue:"",visible:!1,minTime:"",maxTime:"",width:0}},computed:{items:function(){var e=this.start,t=this.end,i=this.step,n=[];if(e&&t&&i)for(var r=e;Ns(r,t)<=0;)n.push({value:r,disabled:Ns(r,this.minTime||"-1:-1")<=0||Ns(r,this.maxTime||"100:100")>=0}),r=Ps(r,i);return n}}},Ts,[],!1,null,null,null);Os.options.__file="packages/date-picker/src/panel/time-select.vue";var Is=Os.exports,As={mixins:[Ur],name:"ElTimeSelect",componentName:"ElTimeSelect",props:{type:{type:String,default:"time-select"}},beforeCreate:function(){this.panel=Is},install:function(e){e.component(As.name,As)}},Fs=As,Ls=function(){var e=this,t=e.$createElement,i=e._self._c||t;return i("transition",{attrs:{name:"el-zoom-in-top"},on:{"after-leave":function(t){e.$emit("dodestroy")}}},[i("div",{directives:[{name:"show",rawName:"v-show",value:e.visible,expression:"visible"}],staticClass:"el-time-range-picker el-picker-panel el-popper",class:e.popperClass},[i("div",{staticClass:"el-time-range-picker__content"},[i("div",{staticClass:"el-time-range-picker__cell"},[i("div",{staticClass:"el-time-range-picker__header"},[e._v(e._s(e.t("el.datepicker.startTime")))]),i("div",{staticClass:"el-time-range-picker__body el-time-panel__content",class:{"has-seconds":e.showSeconds,"is-arrow":e.arrowControl}},[i("time-spinner",{ref:"minSpinner",attrs:{"show-seconds":e.showSeconds,"am-pm-mode":e.amPmMode,"arrow-control":e.arrowControl,date:e.minDate},on:{change:e.handleMinChange,"select-range":e.setMinSelectionRange}})],1)]),i("div",{staticClass:"el-time-range-picker__cell"},[i("div",{staticClass:"el-time-range-picker__header"},[e._v(e._s(e.t("el.datepicker.endTime")))]),i("div",{staticClass:"el-time-range-picker__body el-time-panel__content",class:{"has-seconds":e.showSeconds,"is-arrow":e.arrowControl}},[i("time-spinner",{ref:"maxSpinner",attrs:{"show-seconds":e.showSeconds,"am-pm-mode":e.amPmMode,"arrow-control":e.arrowControl,date:e.maxDate},on:{change:e.handleMaxChange,"select-range":e.setMaxSelectionRange}})],1)])]),i("div",{staticClass:"el-time-panel__footer"},[i("button",{staticClass:"el-time-panel__btn cancel",attrs:{type:"button"},on:{click:function(t){e.handleCancel()}}},[e._v(e._s(e.t("el.datepicker.cancel")))]),i("button",{staticClass:"el-time-panel__btn confirm",attrs:{type:"button",disabled:e.btnDisabled},on:{click:function(t){e.handleConfirm()}}},[e._v(e._s(e.t("el.datepicker.confirm")))])])])])};Ls._withStripped=!0;var Vs=hr("00:00:00","HH:mm:ss"),Bs=hr("23:59:59","HH:mm:ss"),zs=function(e){return yr(Bs,e.getFullYear(),e.getMonth(),e.getDate())},Hs=function(e,t){return new Date(Math.min(e.getTime()+t,zs(e).getTime()))},Rs=r({mixins:[q],components:{TimeSpinner:es},computed:{showSeconds:function(){return-1!==(this.format||"").indexOf("ss")},offset:function(){return this.showSeconds?11:8},spinner:function(){return this.selectionRange[0]<this.offset?this.$refs.minSpinner:this.$refs.maxSpinner},btnDisabled:function(){return this.minDate.getTime()>this.maxDate.getTime()},amPmMode:function(){return-1!==(this.format||"").indexOf("A")?"A":-1!==(this.format||"").indexOf("a")?"a":""}},data:function(){return{popperClass:"",minDate:new Date,maxDate:new Date,value:[],oldValue:[new Date,new Date],defaultValue:null,format:"HH:mm:ss",visible:!1,selectionRange:[0,2],arrowControl:!1}},watch:{value:function(e){Array.isArray(e)?(this.minDate=new Date(e[0]),this.maxDate=new Date(e[1])):Array.isArray(this.defaultValue)?(this.minDate=new Date(this.defaultValue[0]),this.maxDate=new Date(this.defaultValue[1])):this.defaultValue?(this.minDate=new Date(this.defaultValue),this.maxDate=Hs(new Date(this.defaultValue),36e5)):(this.minDate=new Date,this.maxDate=Hs(new Date,36e5))},visible:function(e){var t=this;e&&(this.oldValue=this.value,this.$nextTick(function(){return t.$refs.minSpinner.emitSelectRange("hours")}))}},methods:{handleClear:function(){this.$emit("pick",null)},handleCancel:function(){this.$emit("pick",this.oldValue)},handleMinChange:function(e){this.minDate=Cr(e),this.handleChange()},handleMaxChange:function(e){this.maxDate=Cr(e),this.handleChange()},handleChange:function(){var e;this.isValidValue([this.minDate,this.maxDate])&&(this.$refs.minSpinner.selectableRange=[[(e=this.minDate,yr(Vs,e.getFullYear(),e.getMonth(),e.getDate())),this.maxDate]],this.$refs.maxSpinner.selectableRange=[[this.minDate,zs(this.maxDate)]],this.$emit("pick",[this.minDate,this.maxDate],!0))},setMinSelectionRange:function(e,t){this.$emit("select-range",e,t,"min"),this.selectionRange=[e,t]},setMaxSelectionRange:function(e,t){this.$emit("select-range",e,t,"max"),this.selectionRange=[e+this.offset,t+this.offset]},handleConfirm:function(){var e=arguments.length>0&&void 0!==arguments[0]&&arguments[0],t=this.$refs.minSpinner.selectableRange,i=this.$refs.maxSpinner.selectableRange;this.minDate=kr(this.minDate,t,this.format),this.maxDate=kr(this.maxDate,i,this.format),this.$emit("pick",[this.minDate,this.maxDate],e)},adjustSpinners:function(){this.$refs.minSpinner.adjustSpinners(),this.$refs.maxSpinner.adjustSpinners()},changeSelectionRange:function(e){var t=this.showSeconds?[0,3,6,11,14,17]:[0,3,8,11],i=["hours","minutes"].concat(this.showSeconds?["seconds"]:[]),n=(t.indexOf(this.selectionRange[0])+e+t.length)%t.length,r=t.length/2;n<r?this.$refs.minSpinner.emitSelectRange(i[n]):this.$refs.maxSpinner.emitSelectRange(i[n-r])},isValidValue:function(e){return Array.isArray(e)&&Sr(this.minDate,this.$refs.minSpinner.selectableRange)&&Sr(this.maxDate,this.$refs.maxSpinner.selectableRange)},handleKeydown:function(e){var t=e.keyCode,i={38:-1,40:1,37:-1,39:1};if(37===t||39===t){var n=i[t];return this.changeSelectionRange(n),void e.preventDefault()}if(38===t||40===t){var r=i[t];return this.spinner.scrollDown(r),void e.preventDefault()}}}},Ls,[],!1,null,null,null);Rs.options.__file="packages/date-picker/src/panel/time-range.vue";var Ws=Rs.exports,js={mixins:[Ur],name:"ElTimePicker",props:{isRange:Boolean,arrowControl:Boolean},data:function(){return{type:""}},watch:{isRange:function(e){this.picker?(this.unmountPicker(),this.type=e?"timerange":"time",this.panel=e?Ws:is,this.mountPicker()):(this.type=e?"timerange":"time",this.panel=e?Ws:is)}},created:function(){this.type=this.isRange?"timerange":"time",this.panel=this.isRange?Ws:is},install:function(e){e.component(js.name,js)}},qs=js,Ys=function(){var e=this,t=e.$createElement,i=e._self._c||t;return i("span",[i("transition",{attrs:{name:e.transition},on:{"after-enter":e.handleAfterEnter,"after-leave":e.handleAfterLeave}},[i("div",{directives:[{name:"show",rawName:"v-show",value:!e.disabled&&e.showPopper,expression:"!disabled && showPopper"}],ref:"popper",staticClass:"el-popover el-popper",class:[e.popperClass,e.content&&"el-popover--plain"],style:{width:e.width+"px"},attrs:{role:"tooltip",id:e.tooltipId,"aria-hidden":e.disabled||!e.showPopper?"true":"false"}},[e.title?i("div",{staticClass:"el-popover__title",domProps:{textContent:e._s(e.title)}}):e._e(),e._t("default",[e._v(e._s(e.content))])],2)]),e._t("reference")],2)};Ys._withStripped=!0;var Ks=r({name:"ElPopover",mixins:[Ne],props:{trigger:{type:String,default:"click",validator:function(e){return["click","focus","hover","manual"].indexOf(e)>-1}},openDelay:{type:Number,default:0},title:String,disabled:Boolean,content:String,reference:{},popperClass:String,width:{},visibleArrow:{default:!0},arrowOffset:{type:Number,default:0},transition:{type:String,default:"fade-in-linear"},tabindex:{type:Number,default:0}},computed:{tooltipId:function(){return"el-popover-"+D()}},watch:{showPopper:function(e){this.disabled||(e?this.$emit("show"):this.$emit("hide"))}},mounted:function(){var e=this,t=this.referenceElm=this.reference||this.$refs.reference,i=this.popper||this.$refs.popper;!t&&this.$slots.reference&&this.$slots.reference[0]&&(t=this.referenceElm=this.$slots.reference[0].elm),t&&(de(t,"el-popover__reference"),t.setAttribute("aria-describedby",this.tooltipId),t.setAttribute("tabindex",this.tabindex),i.setAttribute("tabindex",0),"click"!==this.trigger&&(ue(t,"focusin",function(){e.handleFocus();var i=t.__vue__;i&&"function"==typeof i.focus&&i.focus()}),ue(i,"focusin",this.handleFocus),ue(t,"focusout",this.handleBlur),ue(i,"focusout",this.handleBlur)),ue(t,"keydown",this.handleKeydown),ue(t,"click",this.handleClick)),"click"===this.trigger?(ue(t,"click",this.doToggle),ue(document,"click",this.handleDocumentClick)):"hover"===this.trigger?(ue(t,"mouseenter",this.handleMouseEnter),ue(i,"mouseenter",this.handleMouseEnter),ue(t,"mouseleave",this.handleMouseLeave),ue(i,"mouseleave",this.handleMouseLeave)):"focus"===this.trigger&&(this.tabindex<0&&console.warn("[Element Warn][Popover]a negative taindex means that the element cannot be focused by tab key"),t.querySelector("input, textarea")?(ue(t,"focusin",this.doShow),ue(t,"focusout",this.doClose)):(ue(t,"mousedown",this.doShow),ue(t,"mouseup",this.doClose)))},beforeDestroy:function(){this.cleanup()},deactivated:function(){this.cleanup()},methods:{doToggle:function(){this.showPopper=!this.showPopper},doShow:function(){this.showPopper=!0},doClose:function(){this.showPopper=!1},handleFocus:function(){de(this.referenceElm,"focusing"),"click"!==this.trigger&&"focus"!==this.trigger||(this.showPopper=!0)},handleClick:function(){pe(this.referenceElm,"focusing")},handleBlur:function(){pe(this.referenceElm,"focusing"),"click"!==this.trigger&&"focus"!==this.trigger||(this.showPopper=!1)},handleMouseEnter:function(){var e=this;clearTimeout(this._timer),this.openDelay?this._timer=setTimeout(function(){e.showPopper=!0},this.openDelay):this.showPopper=!0},handleKeydown:function(e){27===e.keyCode&&"manual"!==this.trigger&&this.doClose()},handleMouseLeave:function(){var e=this;clearTimeout(this._timer),this._timer=setTimeout(function(){e.showPopper=!1},200)},handleDocumentClick:function(e){var t=this.reference||this.$refs.reference,i=this.popper||this.$refs.popper;!t&&this.$slots.reference&&this.$slots.reference[0]&&(t=this.referenceElm=this.$slots.reference[0].elm),this.$el&&t&&!this.$el.contains(e.target)&&!t.contains(e.target)&&i&&!i.contains(e.target)&&(this.showPopper=!1)},handleAfterEnter:function(){this.$emit("after-enter")},handleAfterLeave:function(){this.$emit("after-leave"),this.doDestroy()},cleanup:function(){this.openDelay&&clearTimeout(this._timer)}},destroyed:function(){var e=this.reference;ce(e,"click",this.doToggle),ce(e,"mouseup",this.doClose),ce(e,"mousedown",this.doShow),ce(e,"focusin",this.doShow),ce(e,"focusout",this.doClose),ce(e,"mousedown",this.doShow),ce(e,"mouseup",this.doClose),ce(e,"mouseleave",this.handleMouseLeave),ce(e,"mouseenter",this.handleMouseEnter),ce(document,"click",this.handleDocumentClick)}},Ys,[],!1,null,null,null);Ks.options.__file="packages/popover/src/main.vue";var Gs=Ks.exports,Us=function(e,t,i){var n=t.expression?t.value:t.arg,r=i.context.$refs[n];r&&(Array.isArray(r)?r[0].$refs.reference=e:r.$refs.reference=e)},Xs={bind:function(e,t,i){Us(e,t,i)},inserted:function(e,t,i){Us(e,t,i)}};h.a.directive("popover",Xs),Gs.install=function(e){e.directive("popover",Xs),e.component(Gs.name,Gs)},Gs.directive=Xs;var Js=Gs,Zs=function(){var e=this,t=e.$createElement,i=e._self._c||t;return i("transition",{attrs:{name:"msgbox-fade"}},[i("div",{directives:[{name:"show",rawName:"v-show",value:e.visible,expression:"visible"}],staticClass:"el-message-box__wrapper",attrs:{tabindex:"-1",role:"dialog","aria-modal":"true","aria-label":e.title||"dialog"},on:{click:function(t){return t.target!==t.currentTarget?null:e.handleWrapperClick(t)}}},[i("div",{staticClass:"el-message-box",class:[e.customClass,e.center&&"el-message-box--center"]},[null!==e.title?i("div",{staticClass:"el-message-box__header"},[i("div",{staticClass:"el-message-box__title"},[e.icon&&e.center?i("div",{class:["el-message-box__status",e.icon]}):e._e(),i("span",[e._v(e._s(e.title))])]),e.showClose?i("button",{staticClass:"el-message-box__headerbtn",attrs:{type:"button","aria-label":"Close"},on:{click:function(t){e.handleAction(e.distinguishCancelAndClose?"close":"cancel")},keydown:function(t){if(!("button"in t)&&e._k(t.keyCode,"enter",13,t.key,"Enter"))return null;e.handleAction(e.distinguishCancelAndClose?"close":"cancel")}}},[i("i",{staticClass:"el-message-box__close el-icon-close"})]):e._e()]):e._e(),i("div",{staticClass:"el-message-box__content"},[e.icon&&!e.center&&""!==e.message?i("div",{class:["el-message-box__status",e.icon]}):e._e(),""!==e.message?i("div",{staticClass:"el-message-box__message"},[e._t("default",[e.dangerouslyUseHTMLString?i("p",{domProps:{innerHTML:e._s(e.message)}}):i("p",[e._v(e._s(e.message))])])],2):e._e(),i("div",{directives:[{name:"show",rawName:"v-show",value:e.showInput,expression:"showInput"}],staticClass:"el-message-box__input"},[i("el-input",{ref:"input",attrs:{type:e.inputType,placeholder:e.inputPlaceholder},nativeOn:{keydown:function(t){return"button"in t||!e._k(t.keyCode,"enter",13,t.key,"Enter")?e.handleInputEnter(t):null}},model:{value:e.inputValue,callback:function(t){e.inputValue=t},expression:"inputValue"}}),i("div",{staticClass:"el-message-box__errormsg",style:{visibility:e.editorErrorMessage?"visible":"hidden"}},[e._v(e._s(e.editorErrorMessage))])],1)]),i("div",{staticClass:"el-message-box__btns"},[e.showCancelButton?i("el-button",{class:[e.cancelButtonClasses],attrs:{loading:e.cancelButtonLoading,round:e.roundButton,size:"small"},on:{keydown:function(t){if(!("button"in t)&&e._k(t.keyCode,"enter",13,t.key,"Enter"))return null;e.handleAction("cancel")}},nativeOn:{click:function(t){e.handleAction("cancel")}}},[e._v("\n "+e._s(e.cancelButtonText||e.t("el.messagebox.cancel"))+"\n ")]):e._e(),i("el-button",{directives:[{name:"show",rawName:"v-show",value:e.showConfirmButton,expression:"showConfirmButton"}],ref:"confirm",class:[e.confirmButtonClasses],attrs:{loading:e.confirmButtonLoading,round:e.roundButton,size:"small"},on:{keydown:function(t){if(!("button"in t)&&e._k(t.keyCode,"enter",13,t.key,"Enter"))return null;e.handleAction("confirm")}},nativeOn:{click:function(t){e.handleAction("confirm")}}},[e._v("\n "+e._s(e.confirmButtonText||e.t("el.messagebox.confirm"))+"\n ")])],1)])])])};Zs._withStripped=!0;var Qs,ea="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e},ta=ta||{};ta.Dialog=function(e,t,i){var n=this;if(this.dialogNode=e,null===this.dialogNode||"dialog"!==this.dialogNode.getAttribute("role"))throw new Error("Dialog() requires a DOM element with ARIA role of dialog.");"string"==typeof t?this.focusAfterClosed=document.getElementById(t):"object"===(void 0===t?"undefined":ea(t))?this.focusAfterClosed=t:this.focusAfterClosed=null,"string"==typeof i?this.focusFirst=document.getElementById(i):"object"===(void 0===i?"undefined":ea(i))?this.focusFirst=i:this.focusFirst=null,this.focusFirst?this.focusFirst.focus():jt.focusFirstDescendant(this.dialogNode),this.lastFocus=document.activeElement,Qs=function(e){n.trapFocus(e)},this.addListeners()},ta.Dialog.prototype.addListeners=function(){document.addEventListener("focus",Qs,!0)},ta.Dialog.prototype.removeListeners=function(){document.removeEventListener("focus",Qs,!0)},ta.Dialog.prototype.closeDialog=function(){var 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e("div",{class:(s={"el-tabs__item":!0},s["is-"+t.rootTabs.tabPosition]=!0,s["is-active"]=i.active,s["is-disabled"]=i.disabled,s["is-closable"]=u,s["is-focus"]=t.isFocus,s),attrs:{id:"tab-"+l,"aria-controls":"pane-"+l,role:"tab","aria-selected":i.active,tabindex:d},key:"tab-"+l,ref:"tabs",refInFor:!0,on:{focus:function(){p()},blur:function(){f()},click:function(e){f(),a(i,l,e)},keydown:function(e){!u||46!==e.keyCode&&8!==e.keyCode||o(i,e)}}},[h,c])});return e("div",{class:["el-tabs__nav-wrap",u?"is-scrollable":"","is-"+this.rootTabs.tabPosition]},[m,e("div",{class:["el-tabs__nav-scroll"],ref:"navScroll"},[e("div",{class:["el-tabs__nav","is-"+this.rootTabs.tabPosition,s&&-1!==["top","bottom"].indexOf(this.rootTabs.tabPosition)?"is-stretch":""],ref:"nav",style:l,attrs:{role:"tablist"},on:{keydown:d}},[i?null:e("tab-bar",{attrs:{tabs:n}}),v])])])},mounted:function(){var e=this;je(this.$el,this.update),document.addEventListener("visibilitychange",this.visibilityChangeHandler),window.addEventListener("blur",this.windowBlurHandler),window.addEventListener("focus",this.windowFocusHandler),setTimeout(function(){e.scrollToActiveTab()},0)},beforeDestroy:function(){this.$el&&this.update&&qe(this.$el,this.update),document.removeEventListener("visibilitychange",this.visibilityChangeHandler),window.removeEventListener("blur",this.windowBlurHandler),window.removeEventListener("focus",this.windowFocusHandler)}},void 0,void 0,!1,null,null,null);mo.options.__file="packages/tabs/src/tab-nav.vue";var vo=r({name:"ElTabs",components:{TabNav:mo.exports},props:{type:String,activeName:String,closable:Boolean,addable:Boolean,value:{},editable:Boolean,tabPosition:{type:String,default:"top"},beforeLeave:Function,stretch:Boolean},provide:function(){return{rootTabs:this}},data:function(){return{currentName:this.value||this.activeName,panes:[]}},watch:{activeName:function(e){this.setCurrentName(e)},value:function(e){this.setCurrentName(e)},currentName:function(e){var t=this;this.$refs.nav&&this.$nextTick(function(){t.$refs.nav.$nextTick(function(e){t.$refs.nav.scrollToActiveTab()})})}},methods:{calcPaneInstances:function(){var e=this,t=arguments.length>0&&void 0!==arguments[0]&&arguments[0];if(this.$slots.default){var i=this.$slots.default.filter(function(e){return e.tag&&e.componentOptions&&"ElTabPane"===e.componentOptions.Ctor.options.name}).map(function(e){return e.componentInstance}),n=!(i.length===this.panes.length&&i.every(function(t,i){return t===e.panes[i]}));(t||n)&&(this.panes=i)}else 0!==this.panes.length&&(this.panes=[])},handleTabClick:function(e,t,i){e.disabled||(this.setCurrentName(t),this.$emit("tab-click",e,i))},handleTabRemove:function(e,t){e.disabled||(t.stopPropagation(),this.$emit("edit",e.name,"remove"),this.$emit("tab-remove",e.name))},handleTabAdd:function(){this.$emit("edit",null,"add"),this.$emit("tab-add")},setCurrentName:function(e){var t=this,i=function(){t.currentName=e,t.$emit("input",e)};if(this.currentName!==e&&this.beforeLeave){var n=this.beforeLeave(e,this.currentName);n&&n.then?n.then(function(){i(),t.$refs.nav&&t.$refs.nav.removeFocus()},function(){}):!1!==n&&i()}else i()}},render:function(e){var t,i=this.type,n=this.handleTabClick,r=this.handleTabRemove,s=this.handleTabAdd,a=this.currentName,o=this.panes,l=this.editable,u=this.addable,c=this.tabPosition,h=this.stretch,d=l||u?e("span",{class:"el-tabs__new-tab",on:{click:s,keydown:function(e){13===e.keyCode&&s()}},attrs:{tabindex:"0"}},[e("i",{class:"el-icon-plus"})]):null,p=e("div",{class:["el-tabs__header","is-"+c]},[d,e("tab-nav",{props:{currentName:a,onTabClick:n,onTabRemove:r,editable:l,type:i,panes:o,stretch:h},ref:"nav"})]),f=e("div",{class:"el-tabs__content"},[this.$slots.default]);return e("div",{class:(t={"el-tabs":!0,"el-tabs--card":"card"===i},t["el-tabs--"+c]=!0,t["el-tabs--border-card"]="border-card"===i,t)},["bottom"!==c?[p,f]:[f,p]])},created:function(){this.currentName||this.setCurrentName("0"),this.$on("tab-nav-update",this.calcPaneInstances.bind(null,!0))},mounted:function(){this.calcPaneInstances()},updated:function(){this.calcPaneInstances()}},void 0,void 0,!1,null,null,null);vo.options.__file="packages/tabs/src/tabs.vue";var go=vo.exports;go.install=function(e){e.component(go.name,go)};var bo=go,yo=function(){var e=this,t=e.$createElement,i=e._self._c||t;return!e.lazy||e.loaded||e.active?i("div",{directives:[{name:"show",rawName:"v-show",value:e.active,expression:"active"}],staticClass:"el-tab-pane",attrs:{role:"tabpanel","aria-hidden":!e.active,id:"pane-"+e.paneName,"aria-labelledby":"tab-"+e.paneName}},[e._t("default")],2):e._e()};yo._withStripped=!0;var wo=r({name:"ElTabPane",componentName:"ElTabPane",props:{label:String,labelContent:Function,name:String,closable:Boolean,disabled:Boolean,lazy:Boolean},data:function(){return{index:null,loaded:!1}},computed:{isClosable:function(){return this.closable||this.$parent.closable},active:function(){var e=this.$parent.currentName===(this.name||this.index);return e&&(this.loaded=!0),e},paneName:function(){return this.name||this.index}},updated:function(){this.$parent.$emit("tab-nav-update")}},yo,[],!1,null,null,null);wo.options.__file="packages/tabs/src/tab-pane.vue";var _o=wo.exports;_o.install=function(e){e.component(_o.name,_o)};var xo=_o,Co=function(){var e=this,t=e.$createElement,i=e._self._c||t;return i("div",{staticClass:"el-tree",class:{"el-tree--highlight-current":e.highlightCurrent,"is-dragging":!!e.dragState.draggingNode,"is-drop-not-allow":!e.dragState.allowDrop,"is-drop-inner":"inner"===e.dragState.dropType},attrs:{role:"tree"}},[e._l(e.root.childNodes,function(t){return 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e.prototype.setData=function(e){Array.isArray(e)||So(this,e),this.data=e,this.childNodes=[];for(var t=void 0,i=0,n=(t=0===this.level&&this.data instanceof Array?this.data:Mo(this,"children")||[]).length;i<n;i++)this.insertChild({data:t[i]})},e.prototype.contains=function(e){var t=!(arguments.length>1&&void 0!==arguments[1])||arguments[1];return function i(n){for(var r=n.childNodes||[],s=!1,a=0,o=r.length;a<o;a++){var l=r[a];if(l===e||t&&i(l)){s=!0;break}}return s}(this)},e.prototype.remove=function(){var e=this.parent;e&&e.removeChild(this)},e.prototype.insertChild=function(t,i,n){if(!t)throw new Error("insertChild error: child is required.");if(!(t instanceof e)){if(!n){var r=this.getChildren(!0);-1===r.indexOf(t.data)&&(void 0===i||i<0?r.push(t.data):r.splice(i,0,t.data))}Z(t,{parent:this,store:this.store}),t=new e(t)}t.level=this.level+1,void 0===i||i<0?this.childNodes.push(t):this.childNodes.splice(i,0,t),this.updateLeafState()},e.prototype.insertBefore=function(e,t){var i=void 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0!==arguments[1]?arguments[1]:{};e.forEach(function(e){t.insertChild(Z({data:e},i),void 0,!0)})},e.prototype.collapse=function(){this.expanded=!1},e.prototype.shouldLoadData=function(){return!0===this.store.lazy&&this.store.load&&!this.loaded},e.prototype.updateLeafState=function(){if(!0!==this.store.lazy||!0===this.loaded||void 0===this.isLeafByUser){var e=this.childNodes;!this.store.lazy||!0===this.store.lazy&&!0===this.loaded?this.isLeaf=!e||0===e.length:this.isLeaf=!1}else this.isLeaf=this.isLeafByUser},e.prototype.setChecked=function(e,t,i,n){var r=this;if(this.indeterminate="half"===e,this.checked=!0===e,!this.store.checkStrictly){if(!this.shouldLoadData()||this.store.checkDescendants){var s=Eo(this.childNodes),a=s.all,o=s.allWithoutDisable;this.isLeaf||a||!o||(this.checked=!1,e=!1);var l=function(){if(t){for(var i=r.childNodes,s=0,a=i.length;s<a;s++){var o=i[s];n=n||!1!==e;var l=o.disabled?o.checked:n;o.setChecked(l,t,!0,n)}var u=Eo(i),c=u.half,h=u.all;h||(r.checked=h,r.indeterminate=c)}};if(this.shouldLoadData())return void this.loadData(function(){l(),To(r)},{checked:!1!==e});l()}var u=this.parent;u&&0!==u.level&&(i||To(u))}},e.prototype.getChildren=function(){var e=arguments.length>0&&void 0!==arguments[0]&&arguments[0];if(0===this.level)return this.data;var t=this.data;if(!t)return null;var i=this.store.props,n="children";return i&&(n=i.children||"children"),void 0===t[n]&&(t[n]=null),e&&!t[n]&&(t[n]=[]),t[n]},e.prototype.updateChildren=function(){var e=this,t=this.getChildren()||[],i=this.childNodes.map(function(e){return e.data}),n={},r=[];t.forEach(function(e,t){var s=e[ko];!!s&&E(i,function(e){return e[ko]===s})>=0?n[s]={index:t,data:e}:r.push({index:t,data:e})}),this.store.lazy||i.forEach(function(t){n[t[ko]]||e.removeChildByData(t)}),r.forEach(function(t){var i=t.index,n=t.data;e.insertChild({data:n},i)}),this.updateLeafState()},e.prototype.loadData=function(e){var t=this,i=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};if(!0!==this.store.lazy||!this.store.load||this.loaded||this.loading&&!Object.keys(i).length)e&&e.call(this);else{this.loading=!0;this.store.load(this,function(n){t.loaded=!0,t.loading=!1,t.childNodes=[],t.doCreateChildren(n,i),t.updateLeafState(),e&&e.call(t,n)})}},$o(e,[{key:"label",get:function(){return Mo(this,"label")}},{key:"key",get:function(){var e=this.store.key;return this.data?this.data[e]:null}},{key:"disabled",get:function(){return Mo(this,"disabled")}},{key:"nextSibling",get:function(){var e=this.parent;if(e){var t=e.childNodes.indexOf(this);if(t>-1)return e.childNodes[t+1]}return null}},{key:"previousSibling",get:function(){var e=this.parent;if(e){var t=e.childNodes.indexOf(this);if(t>-1)return t>0?e.childNodes[t-1]:null}return null}}]),e}(),Oo="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e};var Io=function(){function e(t){var i=this;for(var n in function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,e),this.currentNode=null,this.currentNodeKey=null,t)t.hasOwnProperty(n)&&(this[n]=t[n]);(this.nodesMap={},this.root=new Po({data:this.data,store:this}),this.lazy&&this.load)?(0,this.load)(this.root,function(e){i.root.doCreateChildren(e),i._initDefaultCheckedNodes()}):this._initDefaultCheckedNodes()}return e.prototype.filter=function(e){var t=this.filterNodeMethod,i=this.lazy;!function n(r){var s=r.root?r.root.childNodes:r.childNodes;if(s.forEach(function(i){i.visible=t.call(i,e,i.data,i),n(i)}),!r.visible&&s.length){var a;a=!s.some(function(e){return e.visible}),r.root?r.root.visible=!1===a:r.visible=!1===a}e&&(!r.visible||r.isLeaf||i||r.expand())}(this)},e.prototype.setData=function(e){e!==this.root.data?(this.root.setData(e),this._initDefaultCheckedNodes()):this.root.updateChildren()},e.prototype.getNode=function(e){if(e instanceof Po)return e;var t="object"!==(void 0===e?"undefined":Oo(e))?e:Do(this.key,e);return this.nodesMap[t]||null},e.prototype.insertBefore=function(e,t){var i=this.getNode(t);i.parent.insertBefore({data:e},i)},e.prototype.insertAfter=function(e,t){var i=this.getNode(t);i.parent.insertAfter({data:e},i)},e.prototype.remove=function(e){var t=this.getNode(e);t&&t.parent&&(t===this.currentNode&&(this.currentNode=null),t.parent.removeChild(t))},e.prototype.append=function(e,t){var i=t?this.getNode(t):this.root;i&&i.insertChild({data:e})},e.prototype._initDefaultCheckedNodes=function(){var e=this,t=this.defaultCheckedKeys||[],i=this.nodesMap;t.forEach(function(t){var n=i[t];n&&n.setChecked(!0,!e.checkStrictly)})},e.prototype._initDefaultCheckedNode=function(e){-1!==(this.defaultCheckedKeys||[]).indexOf(e.key)&&e.setChecked(!0,!this.checkStrictly)},e.prototype.setDefaultCheckedKey=function(e){e!==this.defaultCheckedKeys&&(this.defaultCheckedKeys=e,this._initDefaultCheckedNodes())},e.prototype.registerNode=function(e){this.key&&e&&e.data&&(void 0!==e.key&&(this.nodesMap[e.key]=e))},e.prototype.deregisterNode=function(e){var t=this;this.key&&e&&e.data&&(e.childNodes.forEach(function(e){t.deregisterNode(e)}),delete this.nodesMap[e.key])},e.prototype.getCheckedNodes=function(){var e=arguments.length>0&&void 0!==arguments[0]&&arguments[0],t=arguments.length>1&&void 0!==arguments[1]&&arguments[1],i=[];return function n(r){(r.root?r.root.childNodes:r.childNodes).forEach(function(r){(r.checked||t&&r.indeterminate)&&(!e||e&&r.isLeaf)&&i.push(r.data),n(r)})}(this),i},e.prototype.getCheckedKeys=function(){var e=this,t=arguments.length>0&&void 0!==arguments[0]&&arguments[0];return this.getCheckedNodes(t).map(function(t){return(t||{})[e.key]})},e.prototype.getHalfCheckedNodes=function(){var e=[];return function t(i){(i.root?i.root.childNodes:i.childNodes).forEach(function(i){i.indeterminate&&e.push(i.data),t(i)})}(this),e},e.prototype.getHalfCheckedKeys=function(){var e=this;return this.getHalfCheckedNodes().map(function(t){return(t||{})[e.key]})},e.prototype._getAllNodes=function(){var e=[],t=this.nodesMap;for(var i in t)t.hasOwnProperty(i)&&e.push(t[i]);return e},e.prototype.updateChildren=function(e,t){var i=this.nodesMap[e];if(i){for(var n=i.childNodes,r=n.length-1;r>=0;r--){var s=n[r];this.remove(s.data)}for(var a=0,o=t.length;a<o;a++){var l=t[a];this.append(l,i.data)}}},e.prototype._setCheckedKeys=function(e){var t=arguments.length>1&&void 0!==arguments[1]&&arguments[1],i=arguments[2],n=this._getAllNodes().sort(function(e,t){return t.level-e.level}),r=Object.create(null),s=Object.keys(i);n.forEach(function(e){return e.setChecked(!1,!1)});for(var a=0,o=n.length;a<o;a++){var l=n[a],u=l.data[e].toString();if(s.indexOf(u)>-1){for(var c=l.parent;c&&c.level>0;)r[c.data[e]]=!0,c=c.parent;l.isLeaf||this.checkStrictly?l.setChecked(!0,!1):(l.setChecked(!0,!0),t&&function(){l.setChecked(!1,!1);!function e(t){t.childNodes.forEach(function(t){t.isLeaf||t.setChecked(!1,!1),e(t)})}(l)}())}else l.checked&&!r[u]&&l.setChecked(!1,!1)}},e.prototype.setCheckedNodes=function(e){var t=arguments.length>1&&void 0!==arguments[1]&&arguments[1],i=this.key,n={};e.forEach(function(e){n[(e||{})[i]]=!0}),this._setCheckedKeys(i,t,n)},e.prototype.setCheckedKeys=function(e){var t=arguments.length>1&&void 0!==arguments[1]&&arguments[1];this.defaultCheckedKeys=e;var i=this.key,n={};e.forEach(function(e){n[e]=!0}),this._setCheckedKeys(i,t,n)},e.prototype.setDefaultExpandedKeys=function(e){var t=this;e=e||[],this.defaultExpandedKeys=e,e.forEach(function(e){var i=t.getNode(e);i&&i.expand(null,t.autoExpandParent)})},e.prototype.setChecked=function(e,t,i){var n=this.getNode(e);n&&n.setChecked(!!t,i)},e.prototype.getCurrentNode=function(){return this.currentNode},e.prototype.setCurrentNode=function(e){var t=this.currentNode;t&&(t.isCurrent=!1),this.currentNode=e,this.currentNode.isCurrent=!0},e.prototype.setUserCurrentNode=function(e){var t=e[this.key],i=this.nodesMap[t];this.setCurrentNode(i)},e.prototype.setCurrentNodeKey=function(e){if(null==e)return this.currentNode&&(this.currentNode.isCurrent=!1),void(this.currentNode=null);var t=this.getNode(e);t&&this.setCurrentNode(t)},e}(),Ao=function(){var e=this,t=this,i=t.$createElement,n=t._self._c||i;return n("div",{directives:[{name:"show",rawName:"v-show",value:t.node.visible,expression:"node.visible"}],ref:"node",staticClass:"el-tree-node",class:{"is-expanded":t.expanded,"is-current":t.node.isCurrent,"is-hidden":!t.node.visible,"is-focusable":!t.node.disabled,"is-checked":!t.node.disabled&&t.node.checked},attrs:{role:"treeitem",tabindex:"-1","aria-expanded":t.expanded,"aria-disabled":t.node.disabled,"aria-checked":t.node.checked,draggable:t.tree.draggable},on:{click:function(e){return e.stopPropagation(),t.handleClick(e)},contextmenu:function(t){return e.handleContextMenu(t)},dragstart:function(e){return e.stopPropagation(),t.handleDragStart(e)},dragover:function(e){return e.stopPropagation(),t.handleDragOver(e)},dragend:function(e){return e.stopPropagation(),t.handleDragEnd(e)},drop:function(e){return e.stopPropagation(),t.handleDrop(e)}}},[n("div",{staticClass:"el-tree-node__content",style:{"padding-left":(t.node.level-1)*t.tree.indent+"px"}},[n("span",{class:[{"is-leaf":t.node.isLeaf,expanded:!t.node.isLeaf&&t.expanded},"el-tree-node__expand-icon",t.tree.iconClass?t.tree.iconClass:"el-icon-caret-right"],on:{click:function(e){return e.stopPropagation(),t.handleExpandIconClick(e)}}}),t.showCheckbox?n("el-checkbox",{attrs:{indeterminate:t.node.indeterminate,disabled:!!t.node.disabled},on:{change:t.handleCheckChange},nativeOn:{click:function(e){e.stopPropagation()}},model:{value:t.node.checked,callback:function(e){t.$set(t.node,"checked",e)},expression:"node.checked"}}):t._e(),t.node.loading?n("span",{staticClass:"el-tree-node__loading-icon el-icon-loading"}):t._e(),n("node-content",{attrs:{node:t.node}})],1),n("el-collapse-transition",[!t.renderAfterExpand||t.childNodeRendered?n("div",{directives:[{name:"show",rawName:"v-show",value:t.expanded,expression:"expanded"}],staticClass:"el-tree-node__children",attrs:{role:"group","aria-expanded":t.expanded}},t._l(t.node.childNodes,function(e){return n("el-tree-node",{key:t.getNodeKey(e),attrs:{"render-content":t.renderContent,"render-after-expand":t.renderAfterExpand,"show-checkbox":t.showCheckbox,node:e},on:{"node-expand":t.handleChildNodeExpand}})}),1):t._e()])],1)};Ao._withStripped=!0;var Fo=r({name:"ElTreeNode",componentName:"ElTreeNode",mixins:[l],props:{node:{default:function(){return{}}},props:{},renderContent:Function,renderAfterExpand:{type:Boolean,default:!0},showCheckbox:{type:Boolean,default:!1}},components:{ElCollapseTransition:ti,ElCheckbox:Li,NodeContent:{props:{node:{required:!0}},render:function(e){var t=this.$parent,i=t.tree,n=this.node,r=n.data,s=n.store;return t.renderContent?t.renderContent.call(t._renderProxy,e,{_self:i.$vnode.context,node:n,data:r,store:s}):i.$scopedSlots.default?i.$scopedSlots.default({node:n,data:r}):e("span",{class:"el-tree-node__label"},[n.label])}}},data:function(){return{tree:null,expanded:!1,childNodeRendered:!1,oldChecked:null,oldIndeterminate:null}},watch:{"node.indeterminate":function(e){this.handleSelectChange(this.node.checked,e)},"node.checked":function(e){this.handleSelectChange(e,this.node.indeterminate)},"node.expanded":function(e){var t=this;this.$nextTick(function(){return t.expanded=e}),e&&(this.childNodeRendered=!0)}},methods:{getNodeKey:function(e){return Do(this.tree.nodeKey,e.data)},handleSelectChange:function(e,t){this.oldChecked!==e&&this.oldIndeterminate!==t&&this.tree.$emit("check-change",this.node.data,e,t),this.oldChecked=e,this.indeterminate=t},handleClick:function(){var e=this.tree.store;e.setCurrentNode(this.node),this.tree.$emit("current-change",e.currentNode?e.currentNode.data:null,e.currentNode),this.tree.currentNode=this,this.tree.expandOnClickNode&&this.handleExpandIconClick(),this.tree.checkOnClickNode&&!this.node.disabled&&this.handleCheckChange(null,{target:{checked:!this.node.checked}}),this.tree.$emit("node-click",this.node.data,this.node,this)},handleContextMenu:function(e){this.tree._events["node-contextmenu"]&&this.tree._events["node-contextmenu"].length>0&&(e.stopPropagation(),e.preventDefault()),this.tree.$emit("node-contextmenu",e,this.node.data,this.node,this)},handleExpandIconClick:function(){this.node.isLeaf||(this.expanded?(this.tree.$emit("node-collapse",this.node.data,this.node,this),this.node.collapse()):(this.node.expand(),this.$emit("node-expand",this.node.data,this.node,this)))},handleCheckChange:function(e,t){var i=this;this.node.setChecked(t.target.checked,!this.tree.checkStrictly),this.$nextTick(function(){var e=i.tree.store;i.tree.$emit("check",i.node.data,{checkedNodes:e.getCheckedNodes(),checkedKeys:e.getCheckedKeys(),halfCheckedNodes:e.getHalfCheckedNodes(),halfCheckedKeys:e.getHalfCheckedKeys()})})},handleChildNodeExpand:function(e,t,i){this.broadcast("ElTreeNode","tree-node-expand",t),this.tree.$emit("node-expand",e,t,i)},handleDragStart:function(e){this.tree.draggable&&this.tree.$emit("tree-node-drag-start",e,this)},handleDragOver:function(e){this.tree.draggable&&(this.tree.$emit("tree-node-drag-over",e,this),e.preventDefault())},handleDrop:function(e){e.preventDefault()},handleDragEnd:function(e){this.tree.draggable&&this.tree.$emit("tree-node-drag-end",e,this)}},created:function(){var e=this,t=this.$parent;t.isTree?this.tree=t:this.tree=t.tree;var i=this.tree;i||console.warn("Can not find node's tree.");var n=(i.props||{}).children||"children";this.$watch("node.data."+n,function(){e.node.updateChildren()}),this.node.expanded&&(this.expanded=!0,this.childNodeRendered=!0),this.tree.accordion&&this.$on("tree-node-expand",function(t){e.node!==t&&e.node.collapse()})}},Ao,[],!1,null,null,null);Fo.options.__file="packages/tree/src/tree-node.vue";var Lo=r({name:"ElTree",mixins:[l],components:{ElTreeNode:Fo.exports},data:function(){return{store:null,root:null,currentNode:null,treeItems:null,checkboxItems:[],dragState:{showDropIndicator:!1,draggingNode:null,dropNode:null,allowDrop:!0}}},props:{data:{type:Array},emptyText:{type:String,default:function(){return W("el.tree.emptyText")}},renderAfterExpand:{type:Boolean,default:!0},nodeKey:String,checkStrictly:Boolean,defaultExpandAll:Boolean,expandOnClickNode:{type:Boolean,default:!0},checkOnClickNode:Boolean,checkDescendants:{type:Boolean,default:!1},autoExpandParent:{type:Boolean,default:!0},defaultCheckedKeys:Array,defaultExpandedKeys:Array,currentNodeKey:[String,Number],renderContent:Function,showCheckbox:{type:Boolean,default:!1},draggable:{type:Boolean,default:!1},allowDrag:Function,allowDrop:Function,props:{default:function(){return{children:"children",label:"label",disabled:"disabled"}}},lazy:{type:Boolean,default:!1},highlightCurrent:Boolean,load:Function,filterNodeMethod:Function,accordion:Boolean,indent:{type:Number,default:18},iconClass:String},computed:{children:{set:function(e){this.data=e},get:function(){return this.data}},treeItemArray:function(){return Array.prototype.slice.call(this.treeItems)},isEmpty:function(){var e=this.root.childNodes;return!e||0===e.length||e.every(function(e){return!e.visible})}},watch:{defaultCheckedKeys:function(e){this.store.setDefaultCheckedKey(e)},defaultExpandedKeys:function(e){this.store.defaultExpandedKeys=e,this.store.setDefaultExpandedKeys(e)},data:function(e){this.store.setData(e)},checkboxItems:function(e){Array.prototype.forEach.call(e,function(e){e.setAttribute("tabindex",-1)})},checkStrictly:function(e){this.store.checkStrictly=e}},methods:{filter:function(e){if(!this.filterNodeMethod)throw new Error("[Tree] filterNodeMethod is required when filter");this.store.filter(e)},getNodeKey:function(e){return Do(this.nodeKey,e.data)},getNodePath:function(e){if(!this.nodeKey)throw new Error("[Tree] nodeKey is required in getNodePath");var t=this.store.getNode(e);if(!t)return[];for(var i=[t.data],n=t.parent;n&&n!==this.root;)i.push(n.data),n=n.parent;return i.reverse()},getCheckedNodes:function(e,t){return this.store.getCheckedNodes(e,t)},getCheckedKeys:function(e){return this.store.getCheckedKeys(e)},getCurrentNode:function(){var e=this.store.getCurrentNode();return e?e.data:null},getCurrentKey:function(){if(!this.nodeKey)throw new Error("[Tree] nodeKey is required in getCurrentKey");var e=this.getCurrentNode();return e?e[this.nodeKey]:null},setCheckedNodes:function(e,t){if(!this.nodeKey)throw new Error("[Tree] nodeKey is required in setCheckedNodes");this.store.setCheckedNodes(e,t)},setCheckedKeys:function(e,t){if(!this.nodeKey)throw new Error("[Tree] nodeKey is required in setCheckedKeys");this.store.setCheckedKeys(e,t)},setChecked:function(e,t,i){this.store.setChecked(e,t,i)},getHalfCheckedNodes:function(){return this.store.getHalfCheckedNodes()},getHalfCheckedKeys:function(){return this.store.getHalfCheckedKeys()},setCurrentNode:function(e){if(!this.nodeKey)throw new Error("[Tree] nodeKey is required in setCurrentNode");this.store.setUserCurrentNode(e)},setCurrentKey:function(e){if(!this.nodeKey)throw new Error("[Tree] nodeKey is required in setCurrentKey");this.store.setCurrentNodeKey(e)},getNode:function(e){return this.store.getNode(e)},remove:function(e){this.store.remove(e)},append:function(e,t){this.store.append(e,t)},insertBefore:function(e,t){this.store.insertBefore(e,t)},insertAfter:function(e,t){this.store.insertAfter(e,t)},handleNodeExpand:function(e,t,i){this.broadcast("ElTreeNode","tree-node-expand",t),this.$emit("node-expand",e,t,i)},updateKeyChildren:function(e,t){if(!this.nodeKey)throw new Error("[Tree] nodeKey is required in updateKeyChild");this.store.updateChildren(e,t)},initTabIndex:function(){this.treeItems=this.$el.querySelectorAll(".is-focusable[role=treeitem]"),this.checkboxItems=this.$el.querySelectorAll("input[type=checkbox]");var e=this.$el.querySelectorAll(".is-checked[role=treeitem]");e.length?e[0].setAttribute("tabindex",0):this.treeItems[0]&&this.treeItems[0].setAttribute("tabindex",0)},handleKeydown:function(e){var t=e.target;if(-1!==t.className.indexOf("el-tree-node")){var i=e.keyCode;this.treeItems=this.$el.querySelectorAll(".is-focusable[role=treeitem]");var n=this.treeItemArray.indexOf(t),r=void 0;[38,40].indexOf(i)>-1&&(e.preventDefault(),r=38===i?0!==n?n-1:0:n<this.treeItemArray.length-1?n+1:0,this.treeItemArray[r].focus()),[37,39].indexOf(i)>-1&&(e.preventDefault(),t.click());var s=t.querySelector('[type="checkbox"]');[13,32].indexOf(i)>-1&&s&&(e.preventDefault(),s.click())}}},created:function(){var e=this;this.isTree=!0,this.store=new Io({key:this.nodeKey,data:this.data,lazy:this.lazy,props:this.props,load:this.load,currentNodeKey:this.currentNodeKey,checkStrictly:this.checkStrictly,checkDescendants:this.checkDescendants,defaultCheckedKeys:this.defaultCheckedKeys,defaultExpandedKeys:this.defaultExpandedKeys,autoExpandParent:this.autoExpandParent,defaultExpandAll:this.defaultExpandAll,filterNodeMethod:this.filterNodeMethod}),this.root=this.store.root;var t=this.dragState;this.$on("tree-node-drag-start",function(i,n){if("function"==typeof e.allowDrag&&!e.allowDrag(n.node))return i.preventDefault(),!1;i.dataTransfer.effectAllowed="move";try{i.dataTransfer.setData("text/plain","")}catch(e){}t.draggingNode=n,e.$emit("node-drag-start",n.node,i)}),this.$on("tree-node-drag-over",function(i,n){var r=function(e,t){for(var i=e;i&&"BODY"!==i.tagName;){if(i.__vue__&&i.__vue__.$options.name===t)return i.__vue__;i=i.parentNode}return null}(i.target,"ElTreeNode"),s=t.dropNode;s&&s!==r&&pe(s.$el,"is-drop-inner");var a=t.draggingNode;if(a&&r){var o=!0,l=!0,u=!0,c=!0;"function"==typeof e.allowDrop&&(o=e.allowDrop(a.node,r.node,"prev"),c=l=e.allowDrop(a.node,r.node,"inner"),u=e.allowDrop(a.node,r.node,"next")),i.dataTransfer.dropEffect=l?"move":"none",(o||l||u)&&s!==r&&(s&&e.$emit("node-drag-leave",a.node,s.node,i),e.$emit("node-drag-enter",a.node,r.node,i)),(o||l||u)&&(t.dropNode=r),r.node.nextSibling===a.node&&(u=!1),r.node.previousSibling===a.node&&(o=!1),r.node.contains(a.node,!1)&&(l=!1),(a.node===r.node||a.node.contains(r.node))&&(o=!1,l=!1,u=!1);var h=r.$el.getBoundingClientRect(),d=e.$el.getBoundingClientRect(),p=void 0,f=o?l?.25:u?.45:1:-1,m=u?l?.75:o?.55:0:1,v=-9999,g=i.clientY-h.top;p=g<h.height*f?"before":g>h.height*m?"after":l?"inner":"none";var b=r.$el.querySelector(".el-tree-node__expand-icon").getBoundingClientRect(),y=e.$refs.dropIndicator;"before"===p?v=b.top-d.top:"after"===p&&(v=b.bottom-d.top),y.style.top=v+"px",y.style.left=b.right-d.left+"px","inner"===p?de(r.$el,"is-drop-inner"):pe(r.$el,"is-drop-inner"),t.showDropIndicator="before"===p||"after"===p,t.allowDrop=t.showDropIndicator||c,t.dropType=p,e.$emit("node-drag-over",a.node,r.node,i)}}),this.$on("tree-node-drag-end",function(i){var n=t.draggingNode,r=t.dropType,s=t.dropNode;if(i.preventDefault(),i.dataTransfer.dropEffect="move",n&&s){var a={data:n.node.data};"none"!==r&&n.node.remove(),"before"===r?s.node.parent.insertBefore(a,s.node):"after"===r?s.node.parent.insertAfter(a,s.node):"inner"===r&&s.node.insertChild(a),"none"!==r&&e.store.registerNode(a),pe(s.$el,"is-drop-inner"),e.$emit("node-drag-end",n.node,s.node,r,i),"none"!==r&&e.$emit("node-drop",n.node,s.node,r,i)}n&&!s&&e.$emit("node-drag-end",n.node,null,r,i),t.showDropIndicator=!1,t.draggingNode=null,t.dropNode=null,t.allowDrop=!0})},mounted:function(){this.initTabIndex(),this.$el.addEventListener("keydown",this.handleKeydown)},updated:function(){this.treeItems=this.$el.querySelectorAll("[role=treeitem]"),this.checkboxItems=this.$el.querySelectorAll("input[type=checkbox]")}},Co,[],!1,null,null,null);Lo.options.__file="packages/tree/src/tree.vue";var Vo=Lo.exports;Vo.install=function(e){e.component(Vo.name,Vo)};var Bo=Vo,zo=function(){var e=this,t=e.$createElement,i=e._self._c||t;return i("transition",{attrs:{name:"el-alert-fade"}},[i("div",{directives:[{name:"show",rawName:"v-show",value:e.visible,expression:"visible"}],staticClass:"el-alert",class:[e.typeClass,e.center?"is-center":"","is-"+e.effect],attrs:{role:"alert"}},[e.showIcon?i("i",{staticClass:"el-alert__icon",class:[e.iconClass,e.isBigIcon]}):e._e(),i("div",{staticClass:"el-alert__content"},[e.title||e.$slots.title?i("span",{staticClass:"el-alert__title",class:[e.isBoldTitle]},[e._t("title",[e._v(e._s(e.title))])],2):e._e(),e.$slots.default&&!e.description?i("p",{staticClass:"el-alert__description"},[e._t("default")],2):e._e(),e.description&&!e.$slots.default?i("p",{staticClass:"el-alert__description"},[e._v(e._s(e.description))]):e._e(),i("i",{directives:[{name:"show",rawName:"v-show",value:e.closable,expression:"closable"}],staticClass:"el-alert__closebtn",class:{"is-customed":""!==e.closeText,"el-icon-close":""===e.closeText},on:{click:function(t){e.close()}}},[e._v(e._s(e.closeText))])])])])};zo._withStripped=!0;var Ho={success:"el-icon-success",warning:"el-icon-warning",error:"el-icon-error"},Ro=r({name:"ElAlert",props:{title:{type:String,default:""},description:{type:String,default:""},type:{type:String,default:"info"},closable:{type:Boolean,default:!0},closeText:{type:String,default:""},showIcon:Boolean,center:Boolean,effect:{type:String,default:"light",validator:function(e){return-1!==["light","dark"].indexOf(e)}}},data:function(){return{visible:!0}},methods:{close:function(){this.visible=!1,this.$emit("close")}},computed:{typeClass:function(){return"el-alert--"+this.type},iconClass:function(){return Ho[this.type]||"el-icon-info"},isBigIcon:function(){return this.description||this.$slots.default?"is-big":""},isBoldTitle:function(){return this.description||this.$slots.default?"is-bold":""}}},zo,[],!1,null,null,null);Ro.options.__file="packages/alert/src/main.vue";var Wo=Ro.exports;Wo.install=function(e){e.component(Wo.name,Wo)};var jo=Wo,qo=function(){var e=this,t=e.$createElement,i=e._self._c||t;return i("transition",{attrs:{name:"el-notification-fade"}},[i("div",{directives:[{name:"show",rawName:"v-show",value:e.visible,expression:"visible"}],class:["el-notification",e.customClass,e.horizontalClass],style:e.positionStyle,attrs:{role:"alert"},on:{mouseenter:function(t){e.clearTimer()},mouseleave:function(t){e.startTimer()},click:e.click}},[e.type||e.iconClass?i("i",{staticClass:"el-notification__icon",class:[e.typeClass,e.iconClass]}):e._e(),i("div",{staticClass:"el-notification__group",class:{"is-with-icon":e.typeClass||e.iconClass}},[i("h2",{staticClass:"el-notification__title",domProps:{textContent:e._s(e.title)}}),i("div",{directives:[{name:"show",rawName:"v-show",value:e.message,expression:"message"}],staticClass:"el-notification__content"},[e._t("default",[e.dangerouslyUseHTMLString?i("p",{domProps:{innerHTML:e._s(e.message)}}):i("p",[e._v(e._s(e.message))])])],2),e.showClose?i("div",{staticClass:"el-notification__closeBtn 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e;return(e={})[this.verticalProperty]=this.verticalOffset+"px",e}},watch:{closed:function(e){e&&(this.visible=!1,this.$el.addEventListener("transitionend",this.destroyElement))}},methods:{destroyElement:function(){this.$el.removeEventListener("transitionend",this.destroyElement),this.$destroy(!0),this.$el.parentNode.removeChild(this.$el)},click:function(){"function"==typeof this.onClick&&this.onClick()},close:function(){this.closed=!0,"function"==typeof this.onClose&&this.onClose()},clearTimer:function(){clearTimeout(this.timer)},startTimer:function(){var e=this;this.duration>0&&(this.timer=setTimeout(function(){e.closed||e.close()},this.duration))},keydown:function(e){46===e.keyCode||8===e.keyCode?this.clearTimer():27===e.keyCode?this.closed||this.close():this.startTimer()}},mounted:function(){var e=this;this.duration>0&&(this.timer=setTimeout(function(){e.closed||e.close()},this.duration)),document.addEventListener("keydown",this.keydown)},beforeDestroy:function(){document.removeEventListener("keydown",this.keydown)}},qo,[],!1,null,null,null);Ko.options.__file="packages/notification/src/main.vue";var Go=Ko.exports,Uo=h.a.extend(Go),Xo=void 0,Jo=[],Zo=1,Qo=function e(t){if(!h.a.prototype.$isServer){var i=(t=t||{}).onClose,n="notification_"+Zo++,r=t.position||"top-right";t.onClose=function(){e.close(n,i)},Xo=new Uo({data:t}),la(t.message)&&(Xo.$slots.default=[t.message],t.message="REPLACED_BY_VNODE"),Xo.id=n,Xo.$mount(),document.body.appendChild(Xo.$el),Xo.visible=!0,Xo.dom=Xo.$el,Xo.dom.style.zIndex=Ce.nextZIndex();var s=t.offset||0;return Jo.filter(function(e){return e.position===r}).forEach(function(e){s+=e.$el.offsetHeight+16}),s+=16,Xo.verticalOffset=s,Jo.push(Xo),Xo}};["success","warning","info","error"].forEach(function(e){Qo[e]=function(t){return("string"==typeof 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i("div",{staticClass:"el-slider",class:{"is-vertical":e.vertical,"el-slider--with-input":e.showInput},attrs:{role:"slider","aria-valuemin":e.min,"aria-valuemax":e.max,"aria-orientation":e.vertical?"vertical":"horizontal","aria-disabled":e.sliderDisabled}},[e.showInput&&!e.range?i("el-input-number",{ref:"input",staticClass:"el-slider__input",attrs:{step:e.step,disabled:e.sliderDisabled,controls:e.showInputControls,min:e.min,max:e.max,debounce:e.debounce,size:e.inputSize},on:{change:e.emitChange},model:{value:e.firstValue,callback:function(t){e.firstValue=t},expression:"firstValue"}}):e._e(),i("div",{ref:"slider",staticClass:"el-slider__runway",class:{"show-input":e.showInput,disabled:e.sliderDisabled},style:e.runwayStyle,on:{click:e.onSliderClick}},[i("div",{staticClass:"el-slider__bar",style:e.barStyle}),i("slider-button",{ref:"button1",attrs:{vertical:e.vertical,"tooltip-class":e.tooltipClass},model:{value:e.firstValue,callback:function(t){e.firstValue=t},expression:"firstValue"}}),e.range?i("slider-button",{ref:"button2",attrs:{vertical:e.vertical,"tooltip-class":e.tooltipClass},model:{value:e.secondValue,callback:function(t){e.secondValue=t},expression:"secondValue"}}):e._e(),e._l(e.stops,function(t,n){return e.showStops?i("div",{key:n,staticClass:"el-slider__stop",style:e.getStopStyle(t)}):e._e()}),e.markList.length>0?[i("div",e._l(e.markList,function(t,n){return i("div",{key:n,staticClass:"el-slider__stop el-slider__marks-stop",style:e.getStopStyle(t.position)})}),0),i("div",{staticClass:"el-slider__marks"},e._l(e.markList,function(t,n){return i("slider-marker",{key:n,style:e.getStopStyle(t.position),attrs:{mark:t.mark}})}),1)]:e._e()],2)],1)};tl._withStripped=!0;var il=function(){var e=this,t=e.$createElement,i=e._self._c||t;return i("div",{ref:"button",staticClass:"el-slider__button-wrapper",class:{hover:e.hovering,dragging:e.dragging},style:e.wrapperStyle,attrs:{tabindex:"0"},on:{mouseenter:e.handleMouseEnter,mouseleave:e.handleMouseLeave,mousedown:e.onButtonDown,touchstart:e.onButtonDown,focus:e.handleMouseEnter,blur:e.handleMouseLeave,keydown:[function(t){return"button"in t||!e._k(t.keyCode,"left",37,t.key,["Left","ArrowLeft"])?"button"in 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nl=r({name:"ElSliderButton",components:{ElTooltip:li},props:{value:{type:Number,default:0},vertical:{type:Boolean,default:!1},tooltipClass:String},data:function(){return{hovering:!1,dragging:!1,isClick:!1,startX:0,currentX:0,startY:0,currentY:0,startPosition:0,newPosition:null,oldValue:this.value}},computed:{disabled:function(){return this.$parent.sliderDisabled},max:function(){return this.$parent.max},min:function(){return this.$parent.min},step:function(){return this.$parent.step},showTooltip:function(){return this.$parent.showTooltip},precision:function(){return this.$parent.precision},currentPosition:function(){return(this.value-this.min)/(this.max-this.min)*100+"%"},enableFormat:function(){return this.$parent.formatTooltip instanceof Function},formatValue:function(){return this.enableFormat&&this.$parent.formatTooltip(this.value)||this.value},wrapperStyle:function(){return this.vertical?{bottom:this.currentPosition}:{left:this.currentPosition}}},watch:{dragging:function(e){this.$parent.dragging=e}},methods:{displayTooltip:function(){this.$refs.tooltip&&(this.$refs.tooltip.showPopper=!0)},hideTooltip:function(){this.$refs.tooltip&&(this.$refs.tooltip.showPopper=!1)},handleMouseEnter:function(){this.hovering=!0,this.displayTooltip()},handleMouseLeave:function(){this.hovering=!1,this.hideTooltip()},onButtonDown:function(e){this.disabled||(e.preventDefault(),this.onDragStart(e),window.addEventListener("mousemove",this.onDragging),window.addEventListener("touchmove",this.onDragging),window.addEventListener("mouseup",this.onDragEnd),window.addEventListener("touchend",this.onDragEnd),window.addEventListener("contextmenu",this.onDragEnd))},onLeftKeyDown:function(){this.disabled||(this.newPosition=parseFloat(this.currentPosition)-this.step/(this.max-this.min)*100,this.setPosition(this.newPosition),this.$parent.emitChange())},onRightKeyDown:function(){this.disabled||(this.newPosition=parseFloat(this.currentPosition)+this.step/(this.max-this.min)*100,this.setPosition(this.newPosition),this.$parent.emitChange())},onDragStart:function(e){this.dragging=!0,this.isClick=!0,"touchstart"===e.type&&(e.clientY=e.touches[0].clientY,e.clientX=e.touches[0].clientX),this.vertical?this.startY=e.clientY:this.startX=e.clientX,this.startPosition=parseFloat(this.currentPosition),this.newPosition=this.startPosition},onDragging:function(e){if(this.dragging){this.isClick=!1,this.displayTooltip(),this.$parent.resetSize();var t=0;"touchmove"===e.type&&(e.clientY=e.touches[0].clientY,e.clientX=e.touches[0].clientX),this.vertical?(this.currentY=e.clientY,t=(this.startY-this.currentY)/this.$parent.sliderSize*100):(this.currentX=e.clientX,t=(this.currentX-this.startX)/this.$parent.sliderSize*100),this.newPosition=this.startPosition+t,this.setPosition(this.newPosition)}},onDragEnd:function(){var e=this;this.dragging&&(setTimeout(function(){e.dragging=!1,e.hideTooltip(),e.isClick||(e.setPosition(e.newPosition),e.$parent.emitChange())},0),window.removeEventListener("mousemove",this.onDragging),window.removeEventListener("touchmove",this.onDragging),window.removeEventListener("mouseup",this.onDragEnd),window.removeEventListener("touchend",this.onDragEnd),window.removeEventListener("contextmenu",this.onDragEnd))},setPosition:function(e){var t=this;if(null!==e&&!isNaN(e)){e<0?e=0:e>100&&(e=100);var i=100/((this.max-this.min)/this.step),n=Math.round(e/i)*i*(this.max-this.min)*.01+this.min;n=parseFloat(n.toFixed(this.precision)),this.$emit("input",n),this.$nextTick(function(){t.displayTooltip(),t.$refs.tooltip&&t.$refs.tooltip.updatePopper()}),this.dragging||this.value===this.oldValue||(this.oldValue=this.value)}}}},il,[],!1,null,null,null);nl.options.__file="packages/slider/src/button.vue";var rl=nl.exports,sl={name:"ElMarker",props:{mark:{type:[String,Object]}},render:function(){var e=arguments[0],t="string"==typeof this.mark?this.mark:this.mark.label;return e("div",{class:"el-slider__marks-text",style:this.mark.style||{}},[t])}},al=r({name:"ElSlider",mixins:[l],inject:{elForm:{default:""}},props:{min:{type:Number,default:0},max:{type:Number,default:100},step:{type:Number,default:1},value:{type:[Number,Array],default:0},showInput:{type:Boolean,default:!1},showInputControls:{type:Boolean,default:!0},inputSize:{type:String,default:"small"},showStops:{type:Boolean,default:!1},showTooltip:{type:Boolean,default:!0},formatTooltip:Function,disabled:{type:Boolean,default:!1},range:{type:Boolean,default:!1},vertical:{type:Boolean,default:!1},height:{type:String},debounce:{type:Number,default:300},label:{type:String},tooltipClass:String,marks:Object},components:{ElInputNumber:wi,SliderButton:rl,SliderMarker:sl},data:function(){return{firstValue:null,secondValue:null,oldValue:null,dragging:!1,sliderSize:1}},watch:{value:function(e,t){this.dragging||Array.isArray(e)&&Array.isArray(t)&&e.every(function(e,i){return 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e=this.value;this.range&&Array.isArray(e)?e[1]<this.min?this.$emit("input",[this.min,this.min]):e[0]>this.max?this.$emit("input",[this.max,this.max]):e[0]<this.min?this.$emit("input",[this.min,e[1]]):e[1]>this.max?this.$emit("input",[e[0],this.max]):(this.firstValue=e[0],this.secondValue=e[1],this.valueChanged()&&(this.dispatch("ElFormItem","el.form.change",[this.minValue,this.maxValue]),this.oldValue=e.slice())):this.range||"number"!=typeof e||isNaN(e)||(e<this.min?this.$emit("input",this.min):e>this.max?this.$emit("input",this.max):(this.firstValue=e,this.valueChanged()&&(this.dispatch("ElFormItem","el.form.change",e),this.oldValue=e)))}},setPosition:function(e){var t=this.min+e*(this.max-this.min)/100;if(this.range){var i=void 0;i=Math.abs(this.minValue-t)<Math.abs(this.maxValue-t)?this.firstValue<this.secondValue?"button1":"button2":this.firstValue>this.secondValue?"button1":"button2",this.$refs[i].setPosition(e)}else this.$refs.button1.setPosition(e)},onSliderClick:function(e){if(!this.sliderDisabled&&!this.dragging){if(this.resetSize(),this.vertical){var t=this.$refs.slider.getBoundingClientRect().bottom;this.setPosition((t-e.clientY)/this.sliderSize*100)}else{var i=this.$refs.slider.getBoundingClientRect().left;this.setPosition((e.clientX-i)/this.sliderSize*100)}this.emitChange()}},resetSize:function(){this.$refs.slider&&(this.sliderSize=this.$refs.slider["client"+(this.vertical?"Height":"Width")])},emitChange:function(){var e=this;this.$nextTick(function(){e.$emit("change",e.range?[e.minValue,e.maxValue]:e.value)})},getStopStyle:function(e){return this.vertical?{bottom:e+"%"}:{left:e+"%"}}},computed:{stops:function(){var e=this;if(!this.showStops||this.min>this.max)return[];if(0===this.step)return[];for(var t=(this.max-this.min)/this.step,i=100*this.step/(this.max-this.min),n=[],r=1;r<t;r++)n.push(r*i);return this.range?n.filter(function(t){return t<100*(e.minValue-e.min)/(e.max-e.min)||t>100*(e.maxValue-e.min)/(e.max-e.min)}):n.filter(function(t){return t>100*(e.firstValue-e.min)/(e.max-e.min)})},markList:function(){var e=this;return this.marks?Object.keys(this.marks).map(parseFloat).sort(function(e,t){return e-t}).filter(function(t){return t<=e.max&&t>=e.min}).map(function(t){return{point:t,position:100*(t-e.min)/(e.max-e.min),mark:e.marks[t]}}):[]},minValue:function(){return Math.min(this.firstValue,this.secondValue)},maxValue:function(){return Math.max(this.firstValue,this.secondValue)},barSize:function(){return this.range?100*(this.maxValue-this.minValue)/(this.max-this.min)+"%":100*(this.firstValue-this.min)/(this.max-this.min)+"%"},barStart:function(){return this.range?100*(this.minValue-this.min)/(this.max-this.min)+"%":"0%"},precision:function(){var e=[this.min,this.max,this.step].map(function(e){var t=(""+e).split(".")[1];return t?t.length:0});return Math.max.apply(null,e)},runwayStyle:function(){return this.vertical?{height:this.height}:{}},barStyle:function(){return this.vertical?{height:this.barSize,bottom:this.barStart}:{width:this.barSize,left:this.barStart}},sliderDisabled:function(){return this.disabled||(this.elForm||{}).disabled}},mounted:function(){var e=void 0;this.range?(Array.isArray(this.value)?(this.firstValue=Math.max(this.min,this.value[0]),this.secondValue=Math.min(this.max,this.value[1])):(this.firstValue=this.min,this.secondValue=this.max),this.oldValue=[this.firstValue,this.secondValue],e=this.firstValue+"-"+this.secondValue):("number"!=typeof this.value||isNaN(this.value)?this.firstValue=this.min:this.firstValue=Math.min(this.max,Math.max(this.min,this.value)),this.oldValue=this.firstValue,e=this.firstValue),this.$el.setAttribute("aria-valuetext",e),this.$el.setAttribute("aria-label",this.label?this.label:"slider between "+this.min+" and 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t=function(t,n){n.value?e.nextTick(function(){n.modifiers.fullscreen?(t.originalPosition=fe(document.body,"position"),t.originalOverflow=fe(document.body,"overflow"),t.maskStyle.zIndex=Ce.nextZIndex(),de(t.mask,"is-fullscreen"),i(document.body,t,n)):(pe(t.mask,"is-fullscreen"),n.modifiers.body?(t.originalPosition=fe(document.body,"position"),["top","left"].forEach(function(e){var i="top"===e?"scrollTop":"scrollLeft";t.maskStyle[e]=t.getBoundingClientRect()[e]+document.body[i]+document.documentElement[i]-parseInt(fe(document.body,"margin-"+e),10)+"px"}),["height","width"].forEach(function(e){t.maskStyle[e]=t.getBoundingClientRect()[e]+"px"}),i(document.body,t,n)):(t.originalPosition=fe(t,"position"),i(t,t,n)))}):(dl(t.instance,function(e){if(t.instance.hiding){t.domVisible=!1;var i=n.modifiers.fullscreen||n.modifiers.body?document.body:t;pe(i,"el-loading-parent--relative"),pe(i,"el-loading-parent--hidden"),t.instance.hiding=!1}},300,!0),t.instance.visible=!1,t.instance.hiding=!0)},i=function(t,i,n){i.domVisible||"none"===fe(i,"display")||"hidden"===fe(i,"visibility")?i.domVisible&&!0===i.instance.hiding&&(i.instance.visible=!0,i.instance.hiding=!1):(Object.keys(i.maskStyle).forEach(function(e){i.mask.style[e]=i.maskStyle[e]}),"absolute"!==i.originalPosition&&"fixed"!==i.originalPosition&&de(t,"el-loading-parent--relative"),n.modifiers.fullscreen&&n.modifiers.lock&&de(t,"el-loading-parent--hidden"),i.domVisible=!0,t.appendChild(i.mask),e.nextTick(function(){i.instance.hiding?i.instance.$emit("after-leave"):i.instance.visible=!0}),i.domInserted=!0)};e.directive("loading",{bind:function(e,i,n){var r=e.getAttribute("element-loading-text"),s=e.getAttribute("element-loading-spinner"),a=e.getAttribute("element-loading-background"),o=e.getAttribute("element-loading-custom-class"),l=n.context,u=new pl({el:document.createElement("div"),data:{text:l&&l[r]||r,spinner:l&&l[s]||s,background:l&&l[a]||a,customClass:l&&l[o]||o,fullscreen:!!i.modifiers.fullscreen}});e.instance=u,e.mask=u.$el,e.maskStyle={},i.value&&t(e,i)},update:function(e,i){e.instance.setText(e.getAttribute("element-loading-text")),i.oldValue!==i.value&&t(e,i)},unbind:function(e,i){e.domInserted&&(e.mask&&e.mask.parentNode&&e.mask.parentNode.removeChild(e.mask),t(e,{value:!1,modifiers:i.modifiers})),e.instance&&e.instance.$destroy()}})}}},ml=fl,vl=h.a.extend(hl),gl={text:null,fullscreen:!0,body:!1,lock:!1,customClass:""},bl=void 0;vl.prototype.originalPosition="",vl.prototype.originalOverflow="",vl.prototype.close=function(){var e=this;this.fullscreen&&(bl=void 0),dl(this,function(t){var i=e.fullscreen||e.body?document.body:e.target;pe(i,"el-loading-parent--relative"),pe(i,"el-loading-parent--hidden"),e.$el&&e.$el.parentNode&&e.$el.parentNode.removeChild(e.$el),e.$destroy()},300),this.visible=!1};var yl=function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};if(!h.a.prototype.$isServer){if("string"==typeof(e=Z({},gl,e)).target&&(e.target=document.querySelector(e.target)),e.target=e.target||document.body,e.target!==document.body?e.fullscreen=!1:e.body=!0,e.fullscreen&&bl)return bl;var t=e.body?document.body:e.target,i=new vl({el:document.createElement("div"),data:e});return function(e,t,i){var n={};e.fullscreen?(i.originalPosition=fe(document.body,"position"),i.originalOverflow=fe(document.body,"overflow"),n.zIndex=Ce.nextZIndex()):e.body?(i.originalPosition=fe(document.body,"position"),["top","left"].forEach(function(t){var i="top"===t?"scrollTop":"scrollLeft";n[t]=e.target.getBoundingClientRect()[t]+document.body[i]+document.documentElement[i]+"px"}),["height","width"].forEach(function(t){n[t]=e.target.getBoundingClientRect()[t]+"px"})):i.originalPosition=fe(t,"position"),Object.keys(n).forEach(function(e){i.$el.style[e]=n[e]})}(e,t,i),"absolute"!==i.originalPosition&&"fixed"!==i.originalPosition&&de(t,"el-loading-parent--relative"),e.fullscreen&&e.lock&&de(t,"el-loading-parent--hidden"),t.appendChild(i.$el),h.a.nextTick(function(){i.visible=!0}),e.fullscreen&&(bl=i),i}},wl={install:function(e){e.use(ml),e.prototype.$loading=yl},directive:ml,service:yl},_l=function(){var e=this.$createElement;return(this._self._c||e)("i",{class:"el-icon-"+this.name})};_l._withStripped=!0;var xl=r({name:"ElIcon",props:{name:String}},_l,[],!1,null,null,null);xl.options.__file="packages/icon/src/icon.vue";var Cl=xl.exports;Cl.install=function(e){e.component(Cl.name,Cl)};var kl=Cl,Sl={name:"ElRow",componentName:"ElRow",props:{tag:{type:String,default:"div"},gutter:Number,type:String,justify:{type:String,default:"start"},align:{type:String,default:"top"}},computed:{style:function(){var e={};return this.gutter&&(e.marginLeft="-"+this.gutter/2+"px",e.marginRight=e.marginLeft),e}},render:function(e){return e(this.tag,{class:["el-row","start"!==this.justify?"is-justify-"+this.justify:"","top"!==this.align?"is-align-"+this.align:"",{"el-row--flex":"flex"===this.type}],style:this.style},this.$slots.default)},install:function(e){e.component(Sl.name,Sl)}},Dl=Sl,$l="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof 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e=this,t=e.$createElement,i=e._self._c||t;return i("transition-group",{class:["el-upload-list","el-upload-list--"+e.listType,{"is-disabled":e.disabled}],attrs:{tag:"ul",name:"el-list"}},e._l(e.files,function(t){return i("li",{key:t.uid,class:["el-upload-list__item","is-"+t.status,e.focusing?"focusing":""],attrs:{tabindex:"0"},on:{keydown:function(i){if(!("button"in i)&&e._k(i.keyCode,"delete",[8,46],i.key,["Backspace","Delete","Del"]))return null;!e.disabled&&e.$emit("remove",t)},focus:function(t){e.focusing=!0},blur:function(t){e.focusing=!1},click:function(t){e.focusing=!1}}},[e._t("default",["uploading"!==t.status&&["picture-card","picture"].indexOf(e.listType)>-1?i("img",{staticClass:"el-upload-list__item-thumbnail",attrs:{src:t.url,alt:""}}):e._e(),i("a",{staticClass:"el-upload-list__item-name",on:{click:function(i){e.handleClick(t)}}},[i("i",{staticClass:"el-icon-document"}),e._v(e._s(t.name)+"\n 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Nl=function(){var e=this,t=e.$createElement,i=e._self._c||t;return i("div",{staticClass:"el-progress",class:["el-progress--"+e.type,e.status?"is-"+e.status:"",{"el-progress--without-text":!e.showText,"el-progress--text-inside":e.textInside}],attrs:{role:"progressbar","aria-valuenow":e.percentage,"aria-valuemin":"0","aria-valuemax":"100"}},["line"===e.type?i("div",{staticClass:"el-progress-bar"},[i("div",{staticClass:"el-progress-bar__outer",style:{height:e.strokeWidth+"px"}},[i("div",{staticClass:"el-progress-bar__inner",style:e.barStyle},[e.showText&&e.textInside?i("div",{staticClass:"el-progress-bar__innerText"},[e._v(e._s(e.content))]):e._e()])])]):i("div",{staticClass:"el-progress-circle",style:{height:e.width+"px",width:e.width+"px"}},[i("svg",{attrs:{viewBox:"0 0 100 100"}},[i("path",{staticClass:"el-progress-circle__track",style:e.trailPathStyle,attrs:{d:e.trackPath,stroke:"#e5e9f2","stroke-width":e.relativeStrokeWidth,fill:"none"}}),i("path",{staticClass:"el-progress-circle__path",style:e.circlePathStyle,attrs:{d:e.trackPath,stroke:e.stroke,fill:"none","stroke-linecap":"round","stroke-width":e.percentage?e.relativeStrokeWidth:0}})])]),e.showText&&!e.textInside?i("div",{staticClass:"el-progress__text",style:{fontSize:e.progressTextSize+"px"}},[e.status?i("i",{class:e.iconClass}):[e._v(e._s(e.content))]],2):e._e()])};Nl._withStripped=!0;var Pl=r({name:"ElProgress",props:{type:{type:String,default:"line",validator:function(e){return["line","circle","dashboard"].indexOf(e)>-1}},percentage:{type:Number,default:0,required:!0,validator:function(e){return e>=0&&e<=100}},status:{type:String,validator:function(e){return["success","exception","warning"].indexOf(e)>-1}},strokeWidth:{type:Number,default:6},textInside:{type:Boolean,default:!1},width:{type:Number,default:126},showText:{type:Boolean,default:!0},color:{type:[String,Array,Function],default:""},format:Function},computed:{barStyle:function(){var e={};return e.width=this.percentage+"%",e.backgroundColor=this.getCurrentColor(this.percentage),e},relativeStrokeWidth:function(){return(this.strokeWidth/this.width*100).toFixed(1)},radius:function(){return"circle"===this.type||"dashboard"===this.type?parseInt(50-parseFloat(this.relativeStrokeWidth)/2,10):0},trackPath:function(){var e=this.radius,t="dashboard"===this.type;return"\n M 50 50\n m 0 "+(t?"":"-")+e+"\n a "+e+" "+e+" 0 1 1 0 "+(t?"-":"")+2*e+"\n a "+e+" "+e+" 0 1 1 0 "+(t?"":"-")+2*e+"\n "},perimeter:function(){return 2*Math.PI*this.radius},rate:function(){return"dashboard"===this.type?.75:1},strokeDashoffset:function(){return-1*this.perimeter*(1-this.rate)/2+"px"},trailPathStyle:function(){return{strokeDasharray:this.perimeter*this.rate+"px, "+this.perimeter+"px",strokeDashoffset:this.strokeDashoffset}},circlePathStyle:function(){return{strokeDasharray:this.perimeter*this.rate*(this.percentage/100)+"px, "+this.perimeter+"px",strokeDashoffset:this.strokeDashoffset,transition:"stroke-dasharray 0.6s ease 0s, stroke 0.6s ease"}},stroke:function(){var e=void 0;if(this.color)e=this.getCurrentColor(this.percentage);else switch(this.status){case"success":e="#13ce66";break;case"exception":e="#ff4949";break;case"warning":e="#e6a23c";break;default:e="#20a0ff"}return e},iconClass:function(){return"warning"===this.status?"el-icon-warning":"line"===this.type?"success"===this.status?"el-icon-circle-check":"el-icon-circle-close":"success"===this.status?"el-icon-check":"el-icon-close"},progressTextSize:function(){return"line"===this.type?12+.4*this.strokeWidth:.111111*this.width+2},content:function(){return"function"==typeof this.format?this.format(this.percentage)||"":this.percentage+"%"}},methods:{getCurrentColor:function(e){return"function"==typeof this.color?this.color(e):"string"==typeof this.color?this.color:this.getLevelColor(e)},getLevelColor:function(e){for(var t=this.getColorArray().sort(function(e,t){return e.percentage-t.percentage}),i=0;i<t.length;i++)if(t[i].percentage>e)return t[i].color;return t[t.length-1].color},getColorArray:function(){var e=this.color,t=100/e.length;return e.map(function(e,i){return"string"==typeof e?{color:e,progress:(i+1)*t}:e})}}},Nl,[],!1,null,null,null);Pl.options.__file="packages/progress/src/progress.vue";var Ol=Pl.exports;Ol.install=function(e){e.component(Ol.name,Ol)};var Il=Ol,Al=r({name:"ElUploadList",mixins:[q],data:function(){return{focusing:!1}},components:{ElProgress:Il},props:{files:{type:Array,default:function(){return[]}},disabled:{type:Boolean,default:!1},handlePreview:Function,listType:String},methods:{parsePercentage:function(e){return parseInt(e,10)},handleClick:function(e){this.handlePreview&&this.handlePreview(e)}}},Ml,[],!1,null,null,null);Al.options.__file="packages/upload/src/upload-list.vue";var Fl=Al.exports,Ll=i(6),Vl=i.n(Ll);var Bl=function(){var e=this,t=e.$createElement;return(e._self._c||t)("div",{staticClass:"el-upload-dragger",class:{"is-dragover":e.dragover},on:{drop:function(t){return t.preventDefault(),e.onDrop(t)},dragover:function(t){return t.preventDefault(),e.onDragover(t)},dragleave:function(t){t.preventDefault(),e.dragover=!1}}},[e._t("default")],2)};Bl._withStripped=!0;var zl=r({name:"ElUploadDrag",props:{disabled:Boolean},inject:{uploader:{default:""}},data:function(){return{dragover:!1}},methods:{onDragover:function(){this.disabled||(this.dragover=!0)},onDrop:function(e){if(!this.disabled&&this.uploader){var t=this.uploader.accept;this.dragover=!1,t?this.$emit("file",[].slice.call(e.dataTransfer.files).filter(function(e){var i=e.type,n=e.name,r=n.indexOf(".")>-1?"."+n.split(".").pop():"",s=i.replace(/\/.*$/,"");return t.split(",").map(function(e){return e.trim()}).filter(function(e){return e}).some(function(e){return/\..+$/.test(e)?r===e:/\/\*$/.test(e)?s===e.replace(/\/\*$/,""):!!/^[^\/]+\/[^\/]+$/.test(e)&&i===e})})):this.$emit("file",e.dataTransfer.files)}}}},Bl,[],!1,null,null,null);zl.options.__file="packages/upload/src/upload-dragger.vue";var Hl=r({inject:["uploader"],components:{UploadDragger:zl.exports},props:{type:String,action:{type:String,required:!0},name:{type:String,default:"file"},data:Object,headers:Object,withCredentials:Boolean,multiple:Boolean,accept:String,onStart:Function,onProgress:Function,onSuccess:Function,onError:Function,beforeUpload:Function,drag:Boolean,onPreview:{type:Function,default:function(){}},onRemove:{type:Function,default:function(){}},fileList:Array,autoUpload:Boolean,listType:String,httpRequest:{type:Function,default:function(e){if("undefined"!=typeof XMLHttpRequest){var t=new XMLHttpRequest,i=e.action;t.upload&&(t.upload.onprogress=function(t){t.total>0&&(t.percent=t.loaded/t.total*100),e.onProgress(t)});var n=new FormData;e.data&&Object.keys(e.data).forEach(function(t){n.append(t,e.data[t])}),n.append(e.filename,e.file,e.file.name),t.onerror=function(t){e.onError(t)},t.onload=function(){if(t.status<200||t.status>=300)return e.onError(function(e,t,i){var n=void 0;n=i.response?""+(i.response.error||i.response):i.responseText?""+i.responseText:"fail to post "+e+" "+i.status;var r=new Error(n);return r.status=i.status,r.method="post",r.url=e,r}(i,0,t));e.onSuccess(function(e){var t=e.responseText||e.response;if(!t)return t;try{return JSON.parse(t)}catch(e){return t}}(t))},t.open("post",i,!0),e.withCredentials&&"withCredentials"in t&&(t.withCredentials=!0);var r=e.headers||{};for(var s in r)r.hasOwnProperty(s)&&null!==r[s]&&t.setRequestHeader(s,r[s]);return t.send(n),t}}},disabled:Boolean,limit:Number,onExceed:Function},data:function(){return{mouseover:!1,reqs:{}}},methods:{isImage:function(e){return-1!==e.indexOf("image")},handleChange:function(e){var t=e.target.files;t&&this.uploadFiles(t)},uploadFiles:function(e){var t=this;if(this.limit&&this.fileList.length+e.length>this.limit)this.onExceed&&this.onExceed(e,this.fileList);else{var i=Array.prototype.slice.call(e);this.multiple||(i=i.slice(0,1)),0!==i.length&&i.forEach(function(e){t.onStart(e),t.autoUpload&&t.upload(e)})}},upload:function(e){var t=this;if(this.$refs.input.value=null,!this.beforeUpload)return this.post(e);var i=this.beforeUpload(e);i&&i.then?i.then(function(i){var n=Object.prototype.toString.call(i);if("[object File]"===n||"[object Blob]"===n){for(var r in"[object Blob]"===n&&(i=new File([i],e.name,{type:e.type})),e)e.hasOwnProperty(r)&&(i[r]=e[r]);t.post(i)}else t.post(e)},function(){t.onRemove(null,e)}):!1!==i?this.post(e):this.onRemove(null,e)},abort:function(e){var t=this.reqs;if(e){var i=e;e.uid&&(i=e.uid),t[i]&&t[i].abort()}else Object.keys(t).forEach(function(e){t[e]&&t[e].abort(),delete t[e]})},post:function(e){var t=this,i=e.uid,n={headers:this.headers,withCredentials:this.withCredentials,file:e,data:this.data,filename:this.name,action:this.action,onProgress:function(i){t.onProgress(i,e)},onSuccess:function(n){t.onSuccess(n,e),delete t.reqs[i]},onError:function(n){t.onError(n,e),delete t.reqs[i]}},r=this.httpRequest(n);this.reqs[i]=r,r&&r.then&&r.then(n.onSuccess,n.onError)},handleClick:function(){this.disabled||(this.$refs.input.value=null,this.$refs.input.click())},handleKeydown:function(e){e.target===e.currentTarget&&(13!==e.keyCode&&32!==e.keyCode||this.handleClick())}},render:function(e){var t=this.handleClick,i=this.drag,n=this.name,r=this.handleChange,s=this.multiple,a=this.accept,o=this.listType,l=this.uploadFiles,u=this.disabled,c={class:{"el-upload":!0},on:{click:t,keydown:this.handleKeydown}};return c.class["el-upload--"+o]=!0,e("div",Vl()([c,{attrs:{tabindex:"0"}}]),[i?e("upload-dragger",{attrs:{disabled:u},on:{file:l}},[this.$slots.default]):this.$slots.default,e("input",{class:"el-upload__input",attrs:{type:"file",name:n,multiple:s,accept:a},ref:"input",on:{change:r}})])}},void 0,void 0,!1,null,null,null);Hl.options.__file="packages/upload/src/upload.vue";var Rl=Hl.exports;function Wl(){}var jl=r({name:"ElUpload",mixins:[K],components:{ElProgress:Il,UploadList:Fl,Upload:Rl},provide:function(){return{uploader:this}},inject:{elForm:{default:""}},props:{action:{type:String,required:!0},headers:{type:Object,default:function(){return{}}},data:Object,multiple:Boolean,name:{type:String,default:"file"},drag:Boolean,dragger:Boolean,withCredentials:Boolean,showFileList:{type:Boolean,default:!0},accept:String,type:{type:String,default:"select"},beforeUpload:Function,beforeRemove:Function,onRemove:{type:Function,default:Wl},onChange:{type:Function,default:Wl},onPreview:{type:Function},onSuccess:{type:Function,default:Wl},onProgress:{type:Function,default:Wl},onError:{type:Function,default:Wl},fileList:{type:Array,default:function(){return[]}},autoUpload:{type:Boolean,default:!0},listType:{type:String,default:"text"},httpRequest:Function,disabled:Boolean,limit:Number,onExceed:{type:Function,default:Wl}},data:function(){return{uploadFiles:[],dragOver:!1,draging:!1,tempIndex:1}},computed:{uploadDisabled:function(){return this.disabled||(this.elForm||{}).disabled}},watch:{listType:function(e){"picture-card"!==e&&"picture"!==e||(this.uploadFiles=this.uploadFiles.map(function(e){if(!e.url&&e.raw)try{e.url=URL.createObjectURL(e.raw)}catch(e){console.error("[Element Error][Upload]",e)}return e}))},fileList:{immediate:!0,handler:function(e){var t=this;this.uploadFiles=e.map(function(e){return e.uid=e.uid||Date.now()+t.tempIndex++,e.status=e.status||"success",e})}}},methods:{handleStart:function(e){e.uid=Date.now()+this.tempIndex++;var t={status:"ready",name:e.name,size:e.size,percentage:0,uid:e.uid,raw:e};if("picture-card"===this.listType||"picture"===this.listType)try{t.url=URL.createObjectURL(e)}catch(e){return void console.error("[Element Error][Upload]",e)}this.uploadFiles.push(t),this.onChange(t,this.uploadFiles)},handleProgress:function(e,t){var i=this.getFile(t);this.onProgress(e,i,this.uploadFiles),i.status="uploading",i.percentage=e.percent||0},handleSuccess:function(e,t){var i=this.getFile(t);i&&(i.status="success",i.response=e,this.onSuccess(e,i,this.uploadFiles),this.onChange(i,this.uploadFiles))},handleError:function(e,t){var i=this.getFile(t),n=this.uploadFiles;i.status="fail",n.splice(n.indexOf(i),1),this.onError(e,i,this.uploadFiles),this.onChange(i,this.uploadFiles)},handleRemove:function(e,t){var i=this;t&&(e=this.getFile(t));var n=function(){i.abort(e);var t=i.uploadFiles;t.splice(t.indexOf(e),1),i.onRemove(e,t)};if(this.beforeRemove){if("function"==typeof this.beforeRemove){var r=this.beforeRemove(e,this.uploadFiles);r&&r.then?r.then(function(){n()},Wl):!1!==r&&n()}}else n()},getFile:function(e){var t=this.uploadFiles,i=void 0;return t.every(function(t){return!(i=e.uid===t.uid?t:null)}),i},abort:function(e){this.$refs["upload-inner"].abort(e)},clearFiles:function(){this.uploadFiles=[]},submit:function(){var e=this;this.uploadFiles.filter(function(e){return"ready"===e.status}).forEach(function(t){e.$refs["upload-inner"].upload(t.raw)})},getMigratingConfig:function(){return{props:{"default-file-list":"default-file-list is renamed to file-list.","show-upload-list":"show-upload-list is renamed to show-file-list.","thumbnail-mode":"thumbnail-mode has been deprecated, you can implement the same effect according to this case: http://element.eleme.io/#/zh-CN/component/upload#yong-hu-tou-xiang-shang-chuan"}}}},beforeDestroy:function(){this.uploadFiles.forEach(function(e){e.url&&0===e.url.indexOf("blob:")&&URL.revokeObjectURL(e.url)})},render:function(e){var t=this,i=void 0;this.showFileList&&(i=e(Fl,{attrs:{disabled:this.uploadDisabled,listType:this.listType,files:this.uploadFiles,handlePreview:this.onPreview},on:{remove:this.handleRemove}},[function(e){if(t.$scopedSlots.file)return t.$scopedSlots.file({file:e.file})}]));var n=e("upload",{props:{type:this.type,drag:this.drag,action:this.action,multiple:this.multiple,"before-upload":this.beforeUpload,"with-credentials":this.withCredentials,headers:this.headers,name:this.name,data:this.data,accept:this.accept,fileList:this.uploadFiles,autoUpload:this.autoUpload,listType:this.listType,disabled:this.uploadDisabled,limit:this.limit,"on-exceed":this.onExceed,"on-start":this.handleStart,"on-progress":this.handleProgress,"on-success":this.handleSuccess,"on-error":this.handleError,"on-preview":this.onPreview,"on-remove":this.handleRemove,"http-request":this.httpRequest},ref:"upload-inner"},[this.$slots.trigger||this.$slots.default]);return e("div",["picture-card"===this.listType?i:"",this.$slots.trigger?[n,this.$slots.default]:n,this.$slots.tip,"picture-card"!==this.listType?i:""])}},void 0,void 0,!1,null,null,null);jl.options.__file="packages/upload/src/index.vue";var ql=jl.exports;ql.install=function(e){e.component(ql.name,ql)};var Yl=ql,Kl=function(){var e=this.$createElement,t=this._self._c||e;return t("span",{staticClass:"el-spinner"},[t("svg",{staticClass:"el-spinner-inner",style:{width:this.radius/2+"px",height:this.radius/2+"px"},attrs:{viewBox:"0 0 50 50"}},[t("circle",{staticClass:"path",attrs:{cx:"25",cy:"25",r:"20",fill:"none",stroke:this.strokeColor,"stroke-width":this.strokeWidth}})])])};Kl._withStripped=!0;var Gl=r({name:"ElSpinner",props:{type:String,radius:{type:Number,default:100},strokeWidth:{type:Number,default:5},strokeColor:{type:String,default:"#efefef"}}},Kl,[],!1,null,null,null);Gl.options.__file="packages/spinner/src/spinner.vue";var Ul=Gl.exports;Ul.install=function(e){e.component(Ul.name,Ul)};var Xl=Ul,Jl=function(){var e=this,t=e.$createElement,i=e._self._c||t;return i("transition",{attrs:{name:"el-message-fade"},on:{"after-leave":e.handleAfterLeave}},[i("div",{directives:[{name:"show",rawName:"v-show",value:e.visible,expression:"visible"}],class:["el-message",e.type&&!e.iconClass?"el-message--"+e.type:"",e.center?"is-center":"",e.showClose?"is-closable":"",e.customClass],style:e.positionStyle,attrs:{role:"alert"},on:{mouseenter:e.clearTimer,mouseleave:e.startTimer}},[e.iconClass?i("i",{class:e.iconClass}):i("i",{class:e.typeClass}),e._t("default",[e.dangerouslyUseHTMLString?i("p",{staticClass:"el-message__content",domProps:{innerHTML:e._s(e.message)}}):i("p",{staticClass:"el-message__content"},[e._v(e._s(e.message))])]),e.showClose?i("i",{staticClass:"el-message__closeBtn el-icon-close",on:{click:e.close}}):e._e()],2)])};Jl._withStripped=!0;var Zl={success:"success",info:"info",warning:"warning",error:"error"},Ql=r({data:function(){return{visible:!1,message:"",duration:3e3,type:"info",iconClass:"",customClass:"",onClose:null,showClose:!1,closed:!1,verticalOffset:20,timer:null,dangerouslyUseHTMLString:!1,center:!1}},computed:{typeClass:function(){return this.type&&!this.iconClass?"el-message__icon el-icon-"+Zl[this.type]:""},positionStyle:function(){return{top:this.verticalOffset+"px"}}},watch:{closed:function(e){e&&(this.visible=!1)}},methods:{handleAfterLeave:function(){this.$destroy(!0),this.$el.parentNode.removeChild(this.$el)},close:function(){this.closed=!0,"function"==typeof this.onClose&&this.onClose(this)},clearTimer:function(){clearTimeout(this.timer)},startTimer:function(){var e=this;this.duration>0&&(this.timer=setTimeout(function(){e.closed||e.close()},this.duration))},keydown:function(e){27===e.keyCode&&(this.closed||this.close())}},mounted:function(){this.startTimer(),document.addEventListener("keydown",this.keydown)},beforeDestroy:function(){document.removeEventListener("keydown",this.keydown)}},Jl,[],!1,null,null,null);Ql.options.__file="packages/message/src/main.vue";var eu=Ql.exports,tu=h.a.extend(eu),iu=void 0,nu=[],ru=1,su=function e(t){if(!h.a.prototype.$isServer){"string"==typeof(t=t||{})&&(t={message:t});var i=t.onClose,n="message_"+ru++;t.onClose=function(){e.close(n,i)},(iu=new tu({data:t})).id=n,la(iu.message)&&(iu.$slots.default=[iu.message],iu.message=null),iu.$mount(),document.body.appendChild(iu.$el);var r=t.offset||20;return nu.forEach(function(e){r+=e.$el.offsetHeight+16}),iu.verticalOffset=r,iu.visible=!0,iu.$el.style.zIndex=Ce.nextZIndex(),nu.push(iu),iu}};["success","warning","info","error"].forEach(function(e){su[e]=function(t){return"string"==typeof t&&(t={message:t}),t.type=e,su(t)}}),su.close=function(e,t){for(var i=nu.length,n=-1,r=0;r<i;r++)if(e===nu[r].id){n=r,"function"==typeof t&&t(nu[r]),nu.splice(r,1);break}if(!(i<=1||-1===n||n>nu.length-1))for(var s=nu[n].$el.offsetHeight,a=n;a<i-1;a++){var o=nu[a].$el;o.style.top=parseInt(o.style.top,10)-s-16+"px"}},su.closeAll=function(){for(var e=nu.length-1;e>=0;e--)nu[e].close()};var au=su,ou=function(){var e=this,t=e.$createElement,i=e._self._c||t;return i("div",{staticClass:"el-badge"},[e._t("default"),i("transition",{attrs:{name:"el-zoom-in-center"}},[i("sup",{directives:[{name:"show",rawName:"v-show",value:!e.hidden&&(e.content||0===e.content||e.isDot),expression:"!hidden && (content || content === 0 || isDot)"}],staticClass:"el-badge__content",class:["el-badge__content--"+e.type,{"is-fixed":e.$slots.default,"is-dot":e.isDot}],domProps:{textContent:e._s(e.content)}})])],2)};ou._withStripped=!0;var lu=r({name:"ElBadge",props:{value:[String,Number],max:Number,isDot:Boolean,hidden:Boolean,type:{type:String,validator:function(e){return["primary","success","warning","info","danger"].indexOf(e)>-1}}},computed:{content:function(){if(!this.isDot){var e=this.value,t=this.max;return"number"==typeof e&&"number"==typeof t&&t<e?t+"+":e}}}},ou,[],!1,null,null,null);lu.options.__file="packages/badge/src/main.vue";var uu=lu.exports;uu.install=function(e){e.component(uu.name,uu)};var cu=uu,hu=function(){var e=this,t=e.$createElement,i=e._self._c||t;return i("div",{staticClass:"el-card",class:e.shadow?"is-"+e.shadow+"-shadow":"is-always-shadow"},[e.$slots.header||e.header?i("div",{staticClass:"el-card__header"},[e._t("header",[e._v(e._s(e.header))])],2):e._e(),i("div",{staticClass:"el-card__body",style:e.bodyStyle},[e._t("default")],2)])};hu._withStripped=!0;var du=r({name:"ElCard",props:{header:{},bodyStyle:{},shadow:{type:String}}},hu,[],!1,null,null,null);du.options.__file="packages/card/src/main.vue";var pu=du.exports;pu.install=function(e){e.component(pu.name,pu)};var fu=pu,mu=function(){var e=this,t=e.$createElement,i=e._self._c||t;return i("div",{staticClass:"el-rate",attrs:{role:"slider","aria-valuenow":e.currentValue,"aria-valuetext":e.text,"aria-valuemin":"0","aria-valuemax":e.max,tabindex:"0"},on:{keydown:e.handleKey}},[e._l(e.max,function(t,n){return i("span",{key:n,staticClass:"el-rate__item",style:{cursor:e.rateDisabled?"auto":"pointer"},on:{mousemove:function(i){e.setCurrentValue(t,i)},mouseleave:e.resetCurrentValue,click:function(i){e.selectValue(t)}}},[i("i",{staticClass:"el-rate__icon",class:[e.classes[t-1],{hover:e.hoverIndex===t}],style:e.getIconStyle(t)},[e.showDecimalIcon(t)?i("i",{staticClass:"el-rate__decimal",class:e.decimalIconClass,style:e.decimalStyle}):e._e()])])}),e.showText||e.showScore?i("span",{staticClass:"el-rate__text",style:{color:e.textColor}},[e._v(e._s(e.text))]):e._e()],2)};mu._withStripped=!0;var vu=r({name:"ElRate",mixins:[K],inject:{elForm:{default:""}},data:function(){return{pointerAtLeftHalf:!0,currentValue:this.value,hoverIndex:-1}},props:{value:{type:Number,default:0},lowThreshold:{type:Number,default:2},highThreshold:{type:Number,default:4},max:{type:Number,default:5},colors:{type:[Array,Object],default:function(){return["#F7BA2A","#F7BA2A","#F7BA2A"]}},voidColor:{type:String,default:"#C6D1DE"},disabledVoidColor:{type:String,default:"#EFF2F7"},iconClasses:{type:[Array,Object],default:function(){return["el-icon-star-on","el-icon-star-on","el-icon-star-on"]}},voidIconClass:{type:String,default:"el-icon-star-off"},disabledVoidIconClass:{type:String,default:"el-icon-star-on"},disabled:{type:Boolean,default:!1},allowHalf:{type:Boolean,default:!1},showText:{type:Boolean,default:!1},showScore:{type:Boolean,default:!1},textColor:{type:String,default:"#1f2d3d"},texts:{type:Array,default:function(){return["极差","失望","一般","满意","惊喜"]}},scoreTemplate:{type:String,default:"{value}"}},computed:{text:function(){var e="";return this.showScore?e=this.scoreTemplate.replace(/\{\s*value\s*\}/,this.rateDisabled?this.value:this.currentValue):this.showText&&(e=this.texts[Math.ceil(this.currentValue)-1]),e},decimalStyle:function(){var e="";return this.rateDisabled?e=this.valueDecimal+"%":this.allowHalf&&(e="50%"),{color:this.activeColor,width:e}},valueDecimal:function(){return 100*this.value-100*Math.floor(this.value)},classMap:function(){var e;return Array.isArray(this.iconClasses)?((e={})[this.lowThreshold]=this.iconClasses[0],e[this.highThreshold]={value:this.iconClasses[1],excluded:!0},e[this.max]=this.iconClasses[2],e):this.iconClasses},decimalIconClass:function(){return this.getValueFromMap(this.value,this.classMap)},voidClass:function(){return this.rateDisabled?this.disabledVoidIconClass:this.voidIconClass},activeClass:function(){return this.getValueFromMap(this.currentValue,this.classMap)},colorMap:function(){var e;return Array.isArray(this.colors)?((e={})[this.lowThreshold]=this.colors[0],e[this.highThreshold]={value:this.colors[1],excluded:!0},e[this.max]=this.colors[2],e):this.colors},activeColor:function(){return this.getValueFromMap(this.currentValue,this.colorMap)},classes:function(){var e=[],t=0,i=this.currentValue;for(this.allowHalf&&this.currentValue!==Math.floor(this.currentValue)&&i--;t<i;t++)e.push(this.activeClass);for(;t<this.max;t++)e.push(this.voidClass);return e},rateDisabled:function(){return this.disabled||(this.elForm||{}).disabled}},watch:{value:function(e){this.currentValue=e,this.pointerAtLeftHalf=this.value!==Math.floor(this.value)}},methods:{getMigratingConfig:function(){return{props:{"text-template":"text-template is renamed to score-template."}}},getValueFromMap:function(e,t){var i=Object.keys(t).filter(function(i){var n=t[i];return!!m(n)&&n.excluded?e<i:e<=i}).sort(function(e,t){return e-t}),n=t[i[0]];return m(n)?n.value:n||""},showDecimalIcon:function(e){var t=this.rateDisabled&&this.valueDecimal>0&&e-1<this.value&&e>this.value,i=this.allowHalf&&this.pointerAtLeftHalf&&e-.5<=this.currentValue&&e>this.currentValue;return t||i},getIconStyle:function(e){var t=this.rateDisabled?this.disabledVoidColor:this.voidColor;return{color:e<=this.currentValue?this.activeColor:t}},selectValue:function(e){this.rateDisabled||(this.allowHalf&&this.pointerAtLeftHalf?(this.$emit("input",this.currentValue),this.$emit("change",this.currentValue)):(this.$emit("input",e),this.$emit("change",e)))},handleKey:function(e){if(!this.rateDisabled){var t=this.currentValue,i=e.keyCode;38===i||39===i?(this.allowHalf?t+=.5:t+=1,e.stopPropagation(),e.preventDefault()):37!==i&&40!==i||(this.allowHalf?t-=.5:t-=1,e.stopPropagation(),e.preventDefault()),t=(t=t<0?0:t)>this.max?this.max:t,this.$emit("input",t),this.$emit("change",t)}},setCurrentValue:function(e,t){if(!this.rateDisabled){if(this.allowHalf){var i=t.target;he(i,"el-rate__item")&&(i=i.querySelector(".el-rate__icon")),he(i,"el-rate__decimal")&&(i=i.parentNode),this.pointerAtLeftHalf=2*t.offsetX<=i.clientWidth,this.currentValue=this.pointerAtLeftHalf?e-.5:e}else this.currentValue=e;this.hoverIndex=e}},resetCurrentValue:function(){this.rateDisabled||(this.allowHalf&&(this.pointerAtLeftHalf=this.value!==Math.floor(this.value)),this.currentValue=this.value,this.hoverIndex=-1)}},created:function(){this.value||this.$emit("input",0)}},mu,[],!1,null,null,null);vu.options.__file="packages/rate/src/main.vue";var gu=vu.exports;gu.install=function(e){e.component(gu.name,gu)};var bu=gu,yu=function(){var e=this.$createElement;return(this._self._c||e)("div",{staticClass:"el-steps",class:[!this.simple&&"el-steps--"+this.direction,this.simple&&"el-steps--simple"]},[this._t("default")],2)};yu._withStripped=!0;var wu=r({name:"ElSteps",mixins:[K],props:{space:[Number,String],active:Number,direction:{type:String,default:"horizontal"},alignCenter:Boolean,simple:Boolean,finishStatus:{type:String,default:"finish"},processStatus:{type:String,default:"process"}},data:function(){return{steps:[],stepOffset:0}},methods:{getMigratingConfig:function(){return{props:{center:"center is removed."}}}},watch:{active:function(e,t){this.$emit("change",e,t)},steps:function(e){e.forEach(function(e,t){e.index=t})}}},yu,[],!1,null,null,null);wu.options.__file="packages/steps/src/steps.vue";var _u=wu.exports;_u.install=function(e){e.component(_u.name,_u)};var xu=_u,Cu=function(){var e=this,t=e.$createElement,i=e._self._c||t;return i("div",{staticClass:"el-step",class:[!e.isSimple&&"is-"+e.$parent.direction,e.isSimple&&"is-simple",e.isLast&&!e.space&&!e.isCenter&&"is-flex",e.isCenter&&!e.isVertical&&!e.isSimple&&"is-center"],style:e.style},[i("div",{staticClass:"el-step__head",class:"is-"+e.currentStatus},[i("div",{staticClass:"el-step__line",style:e.isLast?"":{marginRight:e.$parent.stepOffset+"px"}},[i("i",{staticClass:"el-step__line-inner",style:e.lineStyle})]),i("div",{staticClass:"el-step__icon",class:"is-"+(e.icon?"icon":"text")},["success"!==e.currentStatus&&"error"!==e.currentStatus?e._t("icon",[e.icon?i("i",{staticClass:"el-step__icon-inner",class:[e.icon]}):e._e(),e.icon||e.isSimple?e._e():i("div",{staticClass:"el-step__icon-inner"},[e._v(e._s(e.index+1))])]):i("i",{staticClass:"el-step__icon-inner 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this.$parent.alignCenter},isVertical:function(){return"vertical"===this.$parent.direction},isSimple:function(){return this.$parent.simple},isLast:function(){var e=this.$parent;return e.steps[e.steps.length-1]===this},stepsCount:function(){return this.$parent.steps.length},space:function(){var e=this.isSimple,t=this.$parent.space;return e?"":t},style:function(){var e={},t=this.$parent.steps.length,i="number"==typeof this.space?this.space+"px":this.space?this.space:100/(t-(this.isCenter?0:1))+"%";return e.flexBasis=i,this.isVertical?e:(this.isLast?e.maxWidth=100/this.stepsCount+"%":e.marginRight=-this.$parent.stepOffset+"px",e)}},methods:{updateStatus:function(e){var t=this.$parent.$children[this.index-1];e>this.index?this.internalStatus=this.$parent.finishStatus:e===this.index&&"error"!==this.prevStatus?this.internalStatus=this.$parent.processStatus:this.internalStatus="wait",t&&t.calcProgress(this.internalStatus)},calcProgress:function(e){var t=100,i={};i.transitionDelay=150*this.index+"ms",e===this.$parent.processStatus?(this.currentStatus,t=0):"wait"===e&&(t=0,i.transitionDelay=-150*this.index+"ms"),i.borderWidth=t&&!this.isSimple?"1px":0,"vertical"===this.$parent.direction?i.height=t+"%":i.width=t+"%",this.lineStyle=i}},mounted:function(){var e=this,t=this.$watch("index",function(i){e.$watch("$parent.active",e.updateStatus,{immediate:!0}),e.$watch("$parent.processStatus",function(){var t=e.$parent.active;e.updateStatus(t)},{immediate:!0}),t()})}},Cu,[],!1,null,null,null);ku.options.__file="packages/steps/src/step.vue";var Su=ku.exports;Su.install=function(e){e.component(Su.name,Su)};var Du=Su,$u=function(){var e=this,t=e.$createElement,i=e._self._c||t;return i("div",{class:e.carouselClasses,on:{mouseenter:function(t){return t.stopPropagation(),e.handleMouseEnter(t)},mouseleave:function(t){return t.stopPropagation(),e.handleMouseLeave(t)}}},[i("div",{staticClass:"el-carousel__container",style:{height:e.height}},[e.arrowDisplay?i("transition",{attrs:{name:"carousel-arrow-left"}},[i("button",{directives:[{name:"show",rawName:"v-show",value:("always"===e.arrow||e.hover)&&(e.loop||e.activeIndex>0),expression:"(arrow === 'always' || hover) && (loop || activeIndex > 0)"}],staticClass:"el-carousel__arrow el-carousel__arrow--left",attrs:{type:"button"},on:{mouseenter:function(t){e.handleButtonEnter("left")},mouseleave:e.handleButtonLeave,click:function(t){t.stopPropagation(),e.throttledArrowClick(e.activeIndex-1)}}},[i("i",{staticClass:"el-icon-arrow-left"})])]):e._e(),e.arrowDisplay?i("transition",{attrs:{name:"carousel-arrow-right"}},[i("button",{directives:[{name:"show",rawName:"v-show",value:("always"===e.arrow||e.hover)&&(e.loop||e.activeIndex<e.items.length-1),expression:"(arrow === 'always' || hover) && (loop || activeIndex < items.length - 1)"}],staticClass:"el-carousel__arrow el-carousel__arrow--right",attrs:{type:"button"},on:{mouseenter:function(t){e.handleButtonEnter("right")},mouseleave:e.handleButtonLeave,click:function(t){t.stopPropagation(),e.throttledArrowClick(e.activeIndex+1)}}},[i("i",{staticClass:"el-icon-arrow-right"})])]):e._e(),e._t("default")],2),"none"!==e.indicatorPosition?i("ul",{class:e.indicatorsClasses},e._l(e.items,function(t,n){return i("li",{key:n,class:["el-carousel__indicator","el-carousel__indicator--"+e.direction,{"is-active":n===e.activeIndex}],on:{mouseenter:function(t){e.throttledIndicatorHover(n)},click:function(t){t.stopPropagation(),e.handleIndicatorClick(n)}}},[i("button",{staticClass:"el-carousel__button"},[e.hasLabel?i("span",[e._v(e._s(t.label))]):e._e()])])}),0):e._e()])};$u._withStripped=!0;var Eu=i(4),Tu=i.n(Eu),Mu=r({name:"ElCarousel",props:{initialIndex:{type:Number,default:0},height:String,trigger:{type:String,default:"hover"},autoplay:{type:Boolean,default:!0},interval:{type:Number,default:3e3},indicatorPosition:String,indicator:{type:Boolean,default:!0},arrow:{type:String,default:"hover"},type:String,loop:{type:Boolean,default:!0},direction:{type:String,default:"horizontal",validator:function(e){return-1!==["horizontal","vertical"].indexOf(e)}}},data:function(){return{items:[],activeIndex:-1,containerWidth:0,timer:null,hover:!1}},computed:{arrowDisplay:function(){return"never"!==this.arrow&&"vertical"!==this.direction},hasLabel:function(){return this.items.some(function(e){return e.label.toString().length>0})},carouselClasses:function(){var e=["el-carousel","el-carousel--"+this.direction];return"card"===this.type&&e.push("el-carousel--card"),e},indicatorsClasses:function(){var e=["el-carousel__indicators","el-carousel__indicators--"+this.direction];return this.hasLabel&&e.push("el-carousel__indicators--labels"),"outside"!==this.indicatorPosition&&"card"!==this.type||e.push("el-carousel__indicators--outside"),e}},watch:{items:function(e){e.length>0&&this.setActiveItem(this.initialIndex)},activeIndex:function(e,t){this.resetItemPosition(t),this.$emit("change",e,t)},autoplay:function(e){e?this.startTimer():this.pauseTimer()},loop:function(){this.setActiveItem(this.activeIndex)}},methods:{handleMouseEnter:function(){this.hover=!0,this.pauseTimer()},handleMouseLeave:function(){this.hover=!1,this.startTimer()},itemInStage:function(e,t){var i=this.items.length;return t===i-1&&e.inStage&&this.items[0].active||e.inStage&&this.items[t+1]&&this.items[t+1].active?"left":!!(0===t&&e.inStage&&this.items[i-1].active||e.inStage&&this.items[t-1]&&this.items[t-1].active)&&"right"},handleButtonEnter:function(e){var t=this;"vertical"!==this.direction&&this.items.forEach(function(i,n){e===t.itemInStage(i,n)&&(i.hover=!0)})},handleButtonLeave:function(){"vertical"!==this.direction&&this.items.forEach(function(e){e.hover=!1})},updateItems:function(){this.items=this.$children.filter(function(e){return"ElCarouselItem"===e.$options.name})},resetItemPosition:function(e){var t=this;this.items.forEach(function(i,n){i.translateItem(n,t.activeIndex,e)})},playSlides:function(){this.activeIndex<this.items.length-1?this.activeIndex++:this.loop&&(this.activeIndex=0)},pauseTimer:function(){this.timer&&(clearInterval(this.timer),this.timer=null)},startTimer:function(){this.interval<=0||!this.autoplay||this.timer||(this.timer=setInterval(this.playSlides,this.interval))},setActiveItem:function(e){if("string"==typeof e){var t=this.items.filter(function(t){return t.name===e});t.length>0&&(e=this.items.indexOf(t[0]))}if(e=Number(e),isNaN(e)||e!==Math.floor(e))console.warn("[Element Warn][Carousel]index must be an integer.");else{var i=this.items.length,n=this.activeIndex;this.activeIndex=e<0?this.loop?i-1:0:e>=i?this.loop?0:i-1:e,n===this.activeIndex&&this.resetItemPosition(n)}},prev:function(){this.setActiveItem(this.activeIndex-1)},next:function(){this.setActiveItem(this.activeIndex+1)},handleIndicatorClick:function(e){this.activeIndex=e},handleIndicatorHover:function(e){"hover"===this.trigger&&e!==this.activeIndex&&(this.activeIndex=e)}},created:function(){var e=this;this.throttledArrowClick=Tu()(300,!0,function(t){e.setActiveItem(t)}),this.throttledIndicatorHover=Tu()(300,function(t){e.handleIndicatorHover(t)})},mounted:function(){var e=this;this.updateItems(),this.$nextTick(function(){je(e.$el,e.resetItemPosition),e.initialIndex<e.items.length&&e.initialIndex>=0&&(e.activeIndex=e.initialIndex),e.startTimer()})},beforeDestroy:function(){this.$el&&qe(this.$el,this.resetItemPosition),this.pauseTimer()}},$u,[],!1,null,null,null);Mu.options.__file="packages/carousel/src/main.vue";var Nu=Mu.exports;Nu.install=function(e){e.component(Nu.name,Nu)};var Pu=Nu,Ou=function(){var e=this,t=e.$createElement,i=e._self._c||t;return i("div",{directives:[{name:"show",rawName:"v-show",value:e.ready,expression:"ready"}],staticClass:"el-carousel__item",class:{"is-active":e.active,"el-carousel__item--card":"card"===e.$parent.type,"is-in-stage":e.inStage,"is-hover":e.hover,"is-animating":e.animating},style:e.itemStyle,on:{click:e.handleItemClick}},["card"===e.$parent.type?i("div",{directives:[{name:"show",rawName:"v-show",value:!e.active,expression:"!active"}],staticClass:"el-carousel__mask"}):e._e(),e._t("default")],2)};Ou._withStripped=!0;var Iu=r({name:"ElCarouselItem",props:{name:String,label:{type:[String,Number],default:""}},data:function(){return{hover:!1,translate:0,scale:1,active:!1,ready:!1,inStage:!1,animating:!1}},methods:{processIndex:function(e,t,i){return 0===t&&e===i-1?-1:t===i-1&&0===e?i:e<t-1&&t-e>=i/2?i+1:e>t+1&&e-t>=i/2?-2:e},calcCardTranslate:function(e,t){var i=this.$parent.$el.offsetWidth;return this.inStage?i*(1.17*(e-t)+1)/4:e<t?-1.83*i/4:3.83*i/4},calcTranslate:function(e,t,i){return this.$parent.$el[i?"offsetHeight":"offsetWidth"]*(e-t)},translateItem:function(e,t,i){var n=this.$parent.type,r=this.parentDirection,s=this.$parent.items.length;if("card"!==n&&void 0!==i&&(this.animating=e===t||e===i),e!==t&&s>2&&this.$parent.loop&&(e=this.processIndex(e,t,s)),"card"===n)"vertical"===r&&console.warn("[Element Warn][Carousel]vertical directionis not supported in card mode"),this.inStage=Math.round(Math.abs(e-t))<=1,this.active=e===t,this.translate=this.calcCardTranslate(e,t),this.scale=this.active?1:.83;else{this.active=e===t;var a="vertical"===r;this.translate=this.calcTranslate(e,t,a)}this.ready=!0},handleItemClick:function(){var e=this.$parent;if(e&&"card"===e.type){var t=e.items.indexOf(this);e.setActiveItem(t)}}},computed:{parentDirection:function(){return this.$parent.direction},itemStyle:function(){return function(e){if("object"!==(void 0===e?"undefined":y(e)))return e;var t=["ms-","webkit-"];return["transform","transition","animation"].forEach(function(i){var n=e[i];i&&n&&t.forEach(function(t){e[t+i]=n})}),e}({transform:("vertical"===this.parentDirection?"translateY":"translateX")+"("+this.translate+"px) scale("+this.scale+")"})}},created:function(){this.$parent&&this.$parent.updateItems()},destroyed:function(){this.$parent&&this.$parent.updateItems()}},Ou,[],!1,null,null,null);Iu.options.__file="packages/carousel/src/item.vue";var Au=Iu.exports;Au.install=function(e){e.component(Au.name,Au)};var Fu=Au,Lu=function(){var e=this.$createElement;return(this._self._c||e)("div",{staticClass:"el-collapse",attrs:{role:"tablist","aria-multiselectable":"true"}},[this._t("default")],2)};Lu._withStripped=!0;var Vu=r({name:"ElCollapse",componentName:"ElCollapse",props:{accordion:Boolean,value:{type:[Array,String,Number],default:function(){return[]}}},data:function(){return{activeNames:[].concat(this.value)}},provide:function(){return{collapse:this}},watch:{value:function(e){this.activeNames=[].concat(e)}},methods:{setActiveNames:function(e){e=[].concat(e);var t=this.accordion?e[0]:e;this.activeNames=e,this.$emit("input",t),this.$emit("change",t)},handleItemClick:function(e){if(this.accordion)this.setActiveNames(!this.activeNames[0]&&0!==this.activeNames[0]||this.activeNames[0]!==e.name?e.name:"");else{var t=this.activeNames.slice(0),i=t.indexOf(e.name);i>-1?t.splice(i,1):t.push(e.name),this.setActiveNames(t)}}},created:function(){this.$on("item-click",this.handleItemClick)}},Lu,[],!1,null,null,null);Vu.options.__file="packages/collapse/src/collapse.vue";var Bu=Vu.exports;Bu.install=function(e){e.component(Bu.name,Bu)};var zu=Bu,Hu=function(){var e=this,t=e.$createElement,i=e._self._c||t;return i("div",{staticClass:"el-collapse-item",class:{"is-active":e.isActive,"is-disabled":e.disabled}},[i("div",{attrs:{role:"tab","aria-expanded":e.isActive,"aria-controls":"el-collapse-content-"+e.id,"aria-describedby":"el-collapse-content-"+e.id}},[i("div",{staticClass:"el-collapse-item__header",class:{focusing:e.focusing,"is-active":e.isActive},attrs:{role:"button",id:"el-collapse-head-"+e.id,tabindex:e.disabled?void 0:0},on:{click:e.handleHeaderClick,keyup:function(t){return"button"in t||!e._k(t.keyCode,"space",32,t.key,[" ","Spacebar"])||!e._k(t.keyCode,"enter",13,t.key,"Enter")?(t.stopPropagation(),e.handleEnterClick(t)):null},focus:e.handleFocus,blur:function(t){e.focusing=!1}}},[e._t("title",[e._v(e._s(e.title))]),i("i",{staticClass:"el-collapse-item__arrow 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e=this;setTimeout(function(){e.isClick?e.isClick=!1:e.focusing=!0},50)},handleHeaderClick:function(){this.disabled||(this.dispatch("ElCollapse","item-click",this),this.focusing=!1,this.isClick=!0)},handleEnterClick:function(){this.dispatch("ElCollapse","item-click",this)}}},Hu,[],!1,null,null,null);Ru.options.__file="packages/collapse/src/collapse-item.vue";var Wu=Ru.exports;Wu.install=function(e){e.component(Wu.name,Wu)};var ju=Wu,qu=function(){var e=this,t=e.$createElement,i=e._self._c||t;return i("div",{directives:[{name:"clickoutside",rawName:"v-clickoutside",value:function(){return e.toggleDropDownVisible(!1)},expression:"() => toggleDropDownVisible(false)"}],ref:"reference",class:["el-cascader",e.realSize&&"el-cascader--"+e.realSize,{"is-disabled":e.isDisabled}],on:{mouseenter:function(t){e.inputHover=!0},mouseleave:function(t){e.inputHover=!1},click:function(){return e.toggleDropDownVisible(!e.readonly||void 0)},keydown:e.handleKeyDown}},[i("el-input",{ref:"input",class:{"is-focus":e.dropDownVisible},attrs:{size:e.realSize,placeholder:e.placeholder,readonly:e.readonly,disabled:e.isDisabled,"validate-event":!1},on:{focus:e.handleFocus,blur:e.handleBlur,input:e.handleInput},model:{value:e.multiple?e.presentText:e.inputValue,callback:function(t){e.multiple?e.presentText:e.inputValue=t},expression:"multiple ? presentText : inputValue"}},[i("template",{slot:"suffix"},[e.clearBtnVisible?i("i",{key:"clear",staticClass:"el-input__icon el-icon-circle-close",on:{click:function(t){return t.stopPropagation(),e.handleClear(t)}}}):i("i",{key:"arrow-down",class:["el-input__icon","el-icon-arrow-down",e.dropDownVisible&&"is-reverse"],on:{click:function(t){t.stopPropagation(),e.toggleDropDownVisible()}}})])],2),e.multiple?i("div",{staticClass:"el-cascader__tags"},[e._l(e.presentTags,function(t,n){return i("el-tag",{key:t.key,attrs:{type:"info",size:e.tagSize,hit:t.hitState,closable:t.closable,"disable-transitions":""},on:{close:function(t){e.deleteTag(n)}}},[i("span",[e._v(e._s(t.text))])])}),e.filterable&&!e.isDisabled?i("input",{directives:[{name:"model",rawName:"v-model.trim",value:e.inputValue,expression:"inputValue",modifiers:{trim:!0}}],staticClass:"el-cascader__search-input",attrs:{type:"text",placeholder:e.presentTags.length?"":e.placeholder},domProps:{value:e.inputValue},on:{input:[function(t){t.target.composing||(e.inputValue=t.target.value.trim())},function(t){return e.handleInput(e.inputValue,t)}],click:function(t){t.stopPropagation(),e.toggleDropDownVisible(!0)},keydown:function(t){return"button"in t||!e._k(t.keyCode,"delete",[8,46],t.key,["Backspace","Delete","Del"])?e.handleDelete(t):null},blur:function(t){e.$forceUpdate()}}}):e._e()],2):e._e(),i("transition",{attrs:{name:"el-zoom-in-top"},on:{"after-leave":e.handleDropdownLeave}},[i("div",{directives:[{name:"show",rawName:"v-show",value:e.dropDownVisible,expression:"dropDownVisible"}],ref:"popper",class:["el-popper","el-cascader__dropdown",e.popperClass]},[i("el-cascader-panel",{directives:[{name:"show",rawName:"v-show",value:!e.filtering,expression:"!filtering"}],ref:"panel",attrs:{options:e.options,props:e.config,border:!1,"render-label":e.$scopedSlots.default},on:{"expand-change":e.handleExpandChange,close:function(t){e.toggleDropDownVisible(!1)}},model:{value:e.checkedValue,callback:function(t){e.checkedValue=t},expression:"checkedValue"}}),e.filterable?i("el-scrollbar",{directives:[{name:"show",rawName:"v-show",value:e.filtering,expression:"filtering"}],ref:"suggestionPanel",staticClass:"el-cascader__suggestion-panel",attrs:{tag:"ul","view-class":"el-cascader__suggestion-list"},nativeOn:{keydown:function(t){return e.handleSuggestionKeyDown(t)}}},[e.suggestions.length?e._l(e.suggestions,function(t,n){return i("li",{key:t.uid,class:["el-cascader__suggestion-item",t.checked&&"is-checked"],attrs:{tabindex:-1},on:{click:function(t){e.handleSuggestionClick(n)}}},[i("span",[e._v(e._s(t.text))]),t.checked?i("i",{staticClass:"el-icon-check"}):e._e()])}):e._t("empty",[i("li",{staticClass:"el-cascader__empty-text"},[e._v(e._s(e.t("el.cascader.noMatch")))])])],2):e._e()],1)])],1)};qu._withStripped=!0;var Yu=function(){var e=this.$createElement,t=this._self._c||e;return t("div",{class:["el-cascader-panel",this.border&&"is-bordered"],on:{keydown:this.handleKeyDown}},this._l(this.menus,function(e,i){return t("cascader-menu",{key:i,ref:"menu",refInFor:!0,attrs:{index:i,nodes:e}})}),1)};Yu._withStripped=!0;var Ku=function(e){return e.stopPropagation()},Gu=r({inject:["panel"],components:{ElCheckbox:Li,ElRadio:ki},props:{node:{required:!0},nodeId:String},computed:{config:function(){return this.panel.config},isLeaf:function(){return this.node.isLeaf},isDisabled:function(){return this.node.isDisabled},checkedValue:function(){return this.panel.checkedValue},isChecked:function(){return this.node.isSameNode(this.checkedValue)},inActivePath:function(){return this.isInPath(this.panel.activePath)},inCheckedPath:function(){var e=this;return!!this.config.checkStrictly&&this.panel.checkedNodePaths.some(function(t){return e.isInPath(t)})},value:function(){return this.node.getValueByOption()}},methods:{handleExpand:function(){var e=this,t=this.panel,i=this.node,n=this.isDisabled,r=this.config,s=r.multiple;!r.checkStrictly&&n||i.loading||(r.lazy&&!i.loaded?t.lazyLoad(i,function(){var t=e.isLeaf;if(t||e.handleExpand(),s){var n=!!t&&i.checked;e.handleMultiCheckChange(n)}}):t.handleExpand(i))},handleCheckChange:function(){var e=this.panel,t=this.value,i=this.node;e.handleCheckChange(t),e.handleExpand(i)},handleMultiCheckChange:function(e){this.node.doCheck(e),this.panel.calculateMultiCheckedValue()},isInPath:function(e){var t=this.node;return(e[t.level-1]||{}).uid===t.uid},renderPrefix:function(e){var t=this.isLeaf,i=this.isChecked,n=this.config,r=n.checkStrictly;return n.multiple?this.renderCheckbox(e):r?this.renderRadio(e):t&&i?this.renderCheckIcon(e):null},renderPostfix:function(e){var t=this.node,i=this.isLeaf;return t.loading?this.renderLoadingIcon(e):i?null:this.renderExpandIcon(e)},renderCheckbox:function(e){var t=this.node,i=this.config,n=this.isDisabled,r={on:{change:this.handleMultiCheckChange},nativeOn:{}};return i.checkStrictly&&(r.nativeOn.click=Ku),e("el-checkbox",Vl()([{attrs:{value:t.checked,indeterminate:t.indeterminate,disabled:n}},r]))},renderRadio:function(e){var t=this.checkedValue,i=this.value,n=this.isDisabled;return I(i,t)&&(i=t),e("el-radio",{attrs:{value:t,label:i,disabled:n},on:{change:this.handleCheckChange},nativeOn:{click:Ku}},[e("span")])},renderCheckIcon:function(e){return e("i",{class:"el-icon-check el-cascader-node__prefix"})},renderLoadingIcon:function(e){return e("i",{class:"el-icon-loading el-cascader-node__postfix"})},renderExpandIcon:function(e){return e("i",{class:"el-icon-arrow-right el-cascader-node__postfix"})},renderContent:function(e){var t=this.panel,i=this.node,n=t.renderLabelFn;return e("span",{class:"el-cascader-node__label"},[(n?n({node:i,data:i.data}):null)||i.label])}},render:function(e){var t=this,i=this.inActivePath,n=this.inCheckedPath,r=this.isChecked,s=this.isLeaf,a=this.isDisabled,o=this.config,l=this.nodeId,u=o.expandTrigger,c=o.checkStrictly,h=o.multiple,d=!c&&a,p={on:{}};return s?a||c||h||(p.on.click=this.handleCheckChange):"click"===u?p.on.click=this.handleExpand:(p.on.mouseenter=function(e){t.handleExpand(),t.$emit("expand",e)},p.on.focus=function(e){t.handleExpand(),t.$emit("expand",e)}),e("li",Vl()([{attrs:{role:"menuitem",id:l,"aria-expanded":i,tabindex:d?null:-1},class:{"el-cascader-node":!0,"is-selectable":c,"in-active-path":i,"in-checked-path":n,"is-active":r,"is-disabled":d}},p]),[this.renderPrefix(e),this.renderContent(e),this.renderPostfix(e)])}},void 0,void 0,!1,null,null,null);Gu.options.__file="packages/cascader-panel/src/cascader-node.vue";var Uu=r({name:"ElCascaderMenu",mixins:[q],inject:["panel"],components:{ElScrollbar:Xe,CascaderNode:Gu.exports},props:{nodes:{type:Array,required:!0},index:Number},data:function(){return{activeNode:null,hoverTimer:null,id:D()}},computed:{isEmpty:function(){return!this.nodes.length},menuId:function(){return"cascader-menu-"+this.id+"-"+this.index}},methods:{handleExpand:function(e){this.activeNode=e.target},handleMouseMove:function(e){var t=this.activeNode,i=this.hoverTimer,n=this.$refs.hoverZone;if(t&&n)if(t.contains(e.target)){clearTimeout(i);var r=this.$el.getBoundingClientRect().left,s=e.clientX-r,a=this.$el,o=a.offsetWidth,l=a.offsetHeight,u=t.offsetTop,c=u+t.offsetHeight;n.innerHTML='\n <path style="pointer-events: auto;" fill="transparent" d="M'+s+" "+u+" L"+o+" 0 V"+u+' Z" />\n <path style="pointer-events: auto;" fill="transparent" d="M'+s+" "+c+" L"+o+" "+l+" V"+c+' Z" />\n '}else i||(this.hoverTimer=setTimeout(this.clearHoverZone,this.panel.config.hoverThreshold))},clearHoverZone:function(){var e=this.$refs.hoverZone;e&&(e.innerHTML="")},renderEmptyText:function(e){return e("div",{class:"el-cascader-menu__empty-text"},[this.t("el.cascader.noData")])},renderNodeList:function(e){var t=this.menuId,i=this.panel.isHoverMenu,n={on:{}};i&&(n.on.expand=this.handleExpand);var r=this.nodes.map(function(i,r){var s=i.hasChildren;return e("cascader-node",Vl()([{key:i.uid,attrs:{node:i,"node-id":t+"-"+r,"aria-haspopup":s,"aria-owns":s?t:null}},n]))});return[].concat(r,[i?e("svg",{ref:"hoverZone",class:"el-cascader-menu__hover-zone"}):null])}},render:function(e){var t=this.isEmpty,i=this.menuId,n={nativeOn:{}};return this.panel.isHoverMenu&&(n.nativeOn.mousemove=this.handleMouseMove),e("el-scrollbar",Vl()([{attrs:{tag:"ul",role:"menu",id:i,"wrap-class":"el-cascader-menu__wrap","view-class":{"el-cascader-menu__list":!0,"is-empty":t}},class:"el-cascader-menu"},n]),[t?this.renderEmptyText(e):this.renderNodeList(e)])}},void 0,void 0,!1,null,null,null);Uu.options.__file="packages/cascader-panel/src/cascader-menu.vue";var Xu=Uu.exports,Ju=function(){function e(e,t){for(var i=0;i<t.length;i++){var n=t[i];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(e,n.key,n)}}return function(t,i,n){return i&&e(t.prototype,i),n&&e(t,n),t}}();var Zu=0,Qu=function(){function e(t,i,n){!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,e),this.data=t,this.config=i,this.parent=n||null,this.level=this.parent?this.parent.level+1:1,this.uid=Zu++,this.initState(),this.initChildren()}return e.prototype.initState=function(){var e=this.config,t=e.value,i=e.label;this.value=this.data[t],this.label=this.data[i],this.pathNodes=this.calculatePathNodes(),this.path=this.pathNodes.map(function(e){return e.value}),this.pathLabels=this.pathNodes.map(function(e){return e.label}),this.loading=!1,this.loaded=!1},e.prototype.initChildren=function(){var t=this,i=this.config,n=i.children,r=this.data[n];this.hasChildren=Array.isArray(r),this.children=(r||[]).map(function(n){return new e(n,i,t)})},e.prototype.calculatePathNodes=function(){for(var e=[this],t=this.parent;t;)e.unshift(t),t=t.parent;return e},e.prototype.getPath=function(){return this.path},e.prototype.getValue=function(){return this.value},e.prototype.getValueByOption=function(){return this.config.emitPath?this.getPath():this.getValue()},e.prototype.getText=function(e,t){return e?this.pathLabels.join(t):this.label},e.prototype.isSameNode=function(e){var t=this.getValueByOption();return this.config.multiple&&Array.isArray(e)?e.some(function(e){return I(e,t)}):I(e,t)},e.prototype.broadcast=function(e){for(var t=arguments.length,i=Array(t>1?t-1:0),n=1;n<t;n++)i[n-1]=arguments[n];var r="onParent"+P(e);this.children.forEach(function(t){t&&(t.broadcast.apply(t,[e].concat(i)),t[r]&&t[r].apply(t,i))})},e.prototype.emit=function(e){var t=this.parent,i="onChild"+P(e);if(t){for(var n=arguments.length,r=Array(n>1?n-1:0),s=1;s<n;s++)r[s-1]=arguments[s];t[i]&&t[i].apply(t,r),t.emit.apply(t,[e].concat(r))}},e.prototype.onParentCheck=function(e){this.isDisabled||this.setCheckState(e)},e.prototype.onChildCheck=function(){var e=this.children.filter(function(e){return!e.isDisabled}),t=!!e.length&&e.every(function(e){return e.checked});this.setCheckState(t)},e.prototype.setCheckState=function(e){var t=this.children.length,i=this.children.reduce(function(e,t){return e+(t.checked?1:t.indeterminate?.5:0)},0);this.checked=e,this.indeterminate=i!==t&&i>0},e.prototype.syncCheckState=function(e){var t=this.getValueByOption(),i=this.isSameNode(e,t);this.doCheck(i)},e.prototype.doCheck=function(e){this.checked!==e&&(this.config.checkStrictly?this.checked=e:(this.broadcast("check",e),this.setCheckState(e),this.emit("check")))},Ju(e,[{key:"isDisabled",get:function(){var e=this.data,t=this.parent,i=this.config,n=i.disabled,r=i.checkStrictly;return e[n]||!r&&t&&t.isDisabled}},{key:"isLeaf",get:function(){var e=this.data,t=this.loaded,i=this.hasChildren,n=this.children,r=this.config,s=r.lazy,a=r.leaf;if(s){var o=at(e[a])?e[a]:!!t&&!n.length;return this.hasChildren=!o,o}return!i}}]),e}();var ec=function(){function e(t,i){!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,e),this.config=i,this.initNodes(t)}return e.prototype.initNodes=function(e){var t=this;e=M(e),this.nodes=e.map(function(e){return new Qu(e,t.config)}),this.flattedNodes=this.getFlattedNodes(!1,!1),this.leafNodes=this.getFlattedNodes(!0,!1)},e.prototype.appendNode=function(e,t){var i=new Qu(e,this.config,t);(t?t.children:this.nodes).push(i)},e.prototype.appendNodes=function(e,t){var i=this;(e=M(e)).forEach(function(e){return i.appendNode(e,t)})},e.prototype.getNodes=function(){return this.nodes},e.prototype.getFlattedNodes=function(e){var t=!(arguments.length>1&&void 0!==arguments[1])||arguments[1],i=e?this.leafNodes:this.flattedNodes;return t?i:function e(t,i){return t.reduce(function(t,n){return n.isLeaf?t.push(n):(!i&&t.push(n),t=t.concat(e(n.children,i))),t},[])}(this.nodes,e)},e.prototype.getNodeByValue=function(e){if(e){var t=this.getFlattedNodes(!1,!this.config.lazy).filter(function(t){return $(t.path,e)||t.value===e});return t&&t.length?t[0]:null}return null},e}(),tc=Object.assign||function(e){for(var t=1;t<arguments.length;t++){var i=arguments[t];for(var n in i)Object.prototype.hasOwnProperty.call(i,n)&&(e[n]=i[n])}return e},ic=jt.keys,nc={expandTrigger:"click",multiple:!1,checkStrictly:!1,emitPath:!0,lazy:!1,lazyLoad:_,value:"value",label:"label",children:"children",leaf:"leaf",disabled:"disabled",hoverThreshold:500},rc=function(e){return!e.getAttribute("aria-owns")},sc=function(e,t){var i=e.parentNode;if(i){var n=i.querySelectorAll('.el-cascader-node[tabindex="-1"]');return n[Array.prototype.indexOf.call(n,e)+t]||null}return null},ac=function(e,t){if(e){var i=e.id.split("-");return Number(i[i.length-2])}},oc=function(e){e&&(e.focus(),!rc(e)&&e.click())},lc=r({name:"ElCascaderPanel",components:{CascaderMenu:Xu},props:{value:{},options:Array,props:Object,border:{type:Boolean,default:!0},renderLabel:Function},provide:function(){return{panel:this}},data:function(){return{checkedValue:null,checkedNodePaths:[],store:[],menus:[],activePath:[],loadCount:0}},computed:{config:function(){return Z(tc({},nc),this.props||{})},multiple:function(){return this.config.multiple},checkStrictly:function(){return this.config.checkStrictly},leafOnly:function(){return!this.checkStrictly},isHoverMenu:function(){return"hover"===this.config.expandTrigger},renderLabelFn:function(){return this.renderLabel||this.$scopedSlots.default}},watch:{options:{handler:function(){this.initStore()},immediate:!0,deep:!0},value:function(){this.syncCheckedValue(),this.checkStrictly&&this.calculateCheckedNodePaths()},checkedValue:function(e){I(e,this.value)||(this.checkStrictly&&this.calculateCheckedNodePaths(),this.$emit("input",e),this.$emit("change",e))}},mounted:function(){A(this.value)||this.syncCheckedValue()},methods:{initStore:function(){var e=this.config,t=this.options;e.lazy&&A(t)?this.lazyLoad():(this.store=new ec(t,e),this.menus=[this.store.getNodes()],this.syncMenuState())},syncCheckedValue:function(){var e=this.value,t=this.checkedValue;I(e,t)||(this.checkedValue=e,this.syncMenuState())},syncMenuState:function(){var e=this.multiple,t=this.checkStrictly;this.syncActivePath(),e&&this.syncMultiCheckState(),t&&this.calculateCheckedNodePaths(),this.$nextTick(this.scrollIntoView)},syncMultiCheckState:function(){var e=this;this.getFlattedNodes(this.leafOnly).forEach(function(t){t.syncCheckState(e.checkedValue)})},syncActivePath:function(){var e=this,t=this.store,i=this.multiple,n=this.activePath,r=this.checkedValue;if(A(n))if(A(r))this.activePath=[],this.menus=[t.getNodes()];else{var s=i?r[0]:r,a=((this.getNodeByValue(s)||{}).pathNodes||[]).slice(0,-1);this.expandNodes(a)}else{var o=n.map(function(t){return e.getNodeByValue(t.getValue())});this.expandNodes(o)}},expandNodes:function(e){var t=this;e.forEach(function(e){return t.handleExpand(e,!0)})},calculateCheckedNodePaths:function(){var e=this,t=this.checkedValue,i=this.multiple?M(t):[t];this.checkedNodePaths=i.map(function(t){var i=e.getNodeByValue(t);return i?i.pathNodes:[]})},handleKeyDown:function(e){var t=e.target;switch(e.keyCode){case ic.up:var i=sc(t,-1);oc(i);break;case ic.down:var n=sc(t,1);oc(n);break;case ic.left:var r=this.$refs.menu[ac(t)-1];if(r){var s=r.$el.querySelector('.el-cascader-node[aria-expanded="true"]');oc(s)}break;case ic.right:var a=this.$refs.menu[ac(t)+1];if(a){var o=a.$el.querySelector('.el-cascader-node[tabindex="-1"]');oc(o)}break;case ic.enter:!function(e){if(e){var t=e.querySelector("input");t?t.click():rc(e)&&e.click()}}(t);break;case ic.esc:case ic.tab:this.$emit("close");break;default:return}},handleExpand:function(e,t){var i=this.activePath,n=e.level,r=i.slice(0,n-1),s=this.menus.slice(0,n);if(e.isLeaf||(r.push(e),s.push(e.children)),this.activePath=r,this.menus=s,!t){var a=r.map(function(e){return e.getValue()}),o=i.map(function(e){return e.getValue()});$(a,o)||(this.$emit("active-item-change",a),this.$emit("expand-change",a))}},handleCheckChange:function(e){this.checkedValue=e},lazyLoad:function(e,t){var i=this,n=this.config;e||(e=e||{root:!0,level:0},this.store=new ec([],n),this.menus=[this.store.getNodes()]),e.loading=!0;n.lazyLoad(e,function(n){var r=e.root?null:e;if(n&&n.length&&i.store.appendNodes(n,r),e.loading=!1,e.loaded=!0,Array.isArray(i.checkedValue)){var s=i.checkedValue[i.loadCount++],a=i.config.value,o=i.config.leaf;if(Array.isArray(n)&&n.filter(function(e){return e[a]===s}).length>0){var l=i.store.getNodeByValue(s);l.data[o]||i.lazyLoad(l,function(){i.handleExpand(l)}),i.loadCount===i.checkedValue.length&&i.$parent.computePresentText()}}t&&t(n)})},calculateMultiCheckedValue:function(){this.checkedValue=this.getCheckedNodes(this.leafOnly).map(function(e){return e.getValueByOption()})},scrollIntoView:function(){this.$isServer||(this.$refs.menu||[]).forEach(function(e){var t=e.$el;t&&st(t.querySelector(".el-scrollbar__wrap"),t.querySelector(".el-cascader-node.is-active")||t.querySelector(".el-cascader-node.in-active-path"))})},getNodeByValue:function(e){return this.store.getNodeByValue(e)},getFlattedNodes:function(e){var t=!this.config.lazy;return this.store.getFlattedNodes(e,t)},getCheckedNodes:function(e){var t=this.checkedValue;return this.multiple?this.getFlattedNodes(e).filter(function(e){return e.checked}):A(t)?[]:[this.getNodeByValue(t)]},clearCheckedNodes:function(){var e=this.config,t=this.leafOnly,i=e.multiple,n=e.emitPath;i?(this.getCheckedNodes(t).filter(function(e){return!e.isDisabled}).forEach(function(e){return e.doCheck(!1)}),this.calculateMultiCheckedValue()):this.checkedValue=n?[]:null}}},Yu,[],!1,null,null,null);lc.options.__file="packages/cascader-panel/src/cascader-panel.vue";var uc=lc.exports;uc.install=function(e){e.component(uc.name,uc)};var cc=uc,hc=jt.keys,dc={expandTrigger:{newProp:"expandTrigger",type:String},changeOnSelect:{newProp:"checkStrictly",type:Boolean},hoverThreshold:{newProp:"hoverThreshold",type:Number}},pc={props:{placement:{type:String,default:"bottom-start"},appendToBody:Ne.props.appendToBody,visibleArrow:{type:Boolean,default:!0},arrowOffset:Ne.props.arrowOffset,offset:Ne.props.offset,boundariesPadding:Ne.props.boundariesPadding,popperOptions:Ne.props.popperOptions},methods:Ne.methods,data:Ne.data,beforeDestroy:Ne.beforeDestroy},fc={medium:36,small:32,mini:28},mc=r({name:"ElCascader",directives:{Clickoutside:rt},mixins:[pc,l,q,K],inject:{elForm:{default:""},elFormItem:{default:""}},components:{ElInput:te,ElTag:ze,ElScrollbar:Xe,ElCascaderPanel:cc},props:{value:{},options:Array,props:Object,size:String,placeholder:{type:String,default:function(){return W("el.cascader.placeholder")}},disabled:Boolean,clearable:Boolean,filterable:Boolean,filterMethod:Function,separator:{type:String,default:" / "},showAllLevels:{type:Boolean,default:!0},collapseTags:Boolean,debounce:{type:Number,default:300},beforeFilter:{type:Function,default:function(){return function(){}}},popperClass:String},data:function(){return{dropDownVisible:!1,checkedValue:this.value||null,inputHover:!1,inputValue:null,presentText:null,presentTags:[],checkedNodes:[],filtering:!1,suggestions:[],inputInitialHeight:0,pressDeleteCount:0}},computed:{realSize:function(){var e=(this.elFormItem||{}).elFormItemSize;return this.size||e||(this.$ELEMENT||{}).size},tagSize:function(){return["small","mini"].indexOf(this.realSize)>-1?"mini":"small"},isDisabled:function(){return this.disabled||(this.elForm||{}).disabled},config:function(){var e=this.props||{},t=this.$attrs;return Object.keys(dc).forEach(function(i){var n=dc[i],r=n.newProp,s=n.type,a=t[i]||t[N(i)];at(i)&&!at(e[r])&&(s===Boolean&&""===a&&(a=!0),e[r]=a)}),e},multiple:function(){return this.config.multiple},leafOnly:function(){return!this.config.checkStrictly},readonly:function(){return!this.filterable||this.multiple},clearBtnVisible:function(){return!(!this.clearable||this.isDisabled||this.filtering||!this.inputHover)&&(this.multiple?!!this.checkedNodes.filter(function(e){return!e.isDisabled}).length:!!this.presentText)},panel:function(){return this.$refs.panel}},watch:{value:function(e){I(e,this.checkedValue)||(this.checkedValue=e,this.computePresentContent())},checkedValue:function(e){var t=this.value,i=this.dropDownVisible,n=this.config,r=n.checkStrictly,s=n.multiple;I(e,t)&&!b(t)||(this.computePresentContent(),s||r||!i||this.toggleDropDownVisible(!1),this.$emit("input",e),this.$emit("change",e),this.dispatch("ElFormItem","el.form.change",[e]))},options:{handler:function(){this.$nextTick(this.computePresentContent)},deep:!0},presentText:function(e){this.inputValue=e},presentTags:function(e,t){this.multiple&&(e.length||t.length)&&this.$nextTick(this.updateStyle)},filtering:function(e){this.$nextTick(this.updatePopper)}},mounted:function(){var e=this,t=this.$refs.input;t&&t.$el&&(this.inputInitialHeight=t.$el.offsetHeight||fc[this.realSize]||40),A(this.value)||this.computePresentContent(),this.filterHandler=Ze()(this.debounce,function(){var t=e.inputValue;if(t){var i=e.beforeFilter(t);i&&i.then?i.then(e.getSuggestions):!1!==i?e.getSuggestions():e.filtering=!1}else e.filtering=!1}),je(this.$el,this.updateStyle)},beforeDestroy:function(){qe(this.$el,this.updateStyle)},methods:{getMigratingConfig:function(){return{props:{"expand-trigger":"expand-trigger is removed, use `props.expandTrigger` instead.","change-on-select":"change-on-select is removed, use `props.checkStrictly` instead.","hover-threshold":"hover-threshold is removed, use `props.hoverThreshold` instead"},events:{"active-item-change":"active-item-change is renamed to expand-change"}}},toggleDropDownVisible:function(e){var t=this;if(!this.isDisabled){var i=this.dropDownVisible,n=this.$refs.input;(e=at(e)?e:!i)!==i&&(this.dropDownVisible=e,e&&this.$nextTick(function(){t.updatePopper(),t.panel.scrollIntoView()}),n.$refs.input.setAttribute("aria-expanded",e),this.$emit("visible-change",e))}},handleDropdownLeave:function(){this.filtering=!1,this.inputValue=this.presentText},handleKeyDown:function(e){switch(e.keyCode){case hc.enter:this.toggleDropDownVisible();break;case hc.down:this.toggleDropDownVisible(!0),this.focusFirstNode(),e.preventDefault();break;case hc.esc:case hc.tab:this.toggleDropDownVisible(!1)}},handleFocus:function(e){this.$emit("focus",e)},handleBlur:function(e){this.$emit("blur",e)},handleInput:function(e,t){!this.dropDownVisible&&this.toggleDropDownVisible(!0),t&&t.isComposing||(e?this.filterHandler():this.filtering=!1)},handleClear:function(){this.presentText="",this.panel.clearCheckedNodes()},handleExpandChange:function(e){this.$nextTick(this.updatePopper.bind(this)),this.$emit("expand-change",e),this.$emit("active-item-change",e)},focusFirstNode:function(){var e=this;this.$nextTick(function(){var t=e.filtering,i=e.$refs,n=i.popper,r=i.suggestionPanel,s=null;t&&r?s=r.$el.querySelector(".el-cascader__suggestion-item"):s=n.querySelector(".el-cascader-menu").querySelector('.el-cascader-node[tabindex="-1"]');s&&(s.focus(),!t&&s.click())})},computePresentContent:function(){var e=this;this.$nextTick(function(){e.config.multiple?(e.computePresentTags(),e.presentText=e.presentTags.length?" ":null):e.computePresentText()})},computePresentText:function(){var e=this.checkedValue,t=this.config;if(!A(e)){var i=this.panel.getNodeByValue(e);if(i&&(t.checkStrictly||i.isLeaf))return void(this.presentText=i.getText(this.showAllLevels,this.separator))}this.presentText=null},computePresentTags:function(){var e=this.isDisabled,t=this.leafOnly,i=this.showAllLevels,n=this.separator,r=this.collapseTags,s=this.getCheckedNodes(t),a=[],o=function(t){return{node:t,key:t.uid,text:t.getText(i,n),hitState:!1,closable:!e&&!t.isDisabled}};if(s.length){var l=s[0],u=s.slice(1),c=u.length;a.push(o(l)),c&&(r?a.push({key:-1,text:"+ "+c,closable:!1}):u.forEach(function(e){return a.push(o(e))}))}this.checkedNodes=s,this.presentTags=a},getSuggestions:function(){var e=this,t=this.filterMethod;g(t)||(t=function(e,t){return e.text.includes(t)});var i=this.panel.getFlattedNodes(this.leafOnly).filter(function(i){return!i.isDisabled&&(i.text=i.getText(e.showAllLevels,e.separator)||"",t(i,e.inputValue))});this.multiple?this.presentTags.forEach(function(e){e.hitState=!1}):i.forEach(function(t){t.checked=I(e.checkedValue,t.getValueByOption())}),this.filtering=!0,this.suggestions=i,this.$nextTick(this.updatePopper)},handleSuggestionKeyDown:function(e){var t=e.keyCode,i=e.target;switch(t){case hc.enter:i.click();break;case hc.up:var n=i.previousElementSibling;n&&n.focus();break;case hc.down:var r=i.nextElementSibling;r&&r.focus();break;case hc.esc:case hc.tab:this.toggleDropDownVisible(!1)}},handleDelete:function(){var e=this.inputValue,t=this.pressDeleteCount,i=this.presentTags,n=i.length-1,r=i[n];this.pressDeleteCount=e?0:t+1,r&&this.pressDeleteCount&&(r.hitState?this.deleteTag(n):r.hitState=!0)},handleSuggestionClick:function(e){var t=this.multiple,i=this.suggestions[e];if(t){var n=i.checked;i.doCheck(!n),this.panel.calculateMultiCheckedValue()}else this.checkedValue=i.getValueByOption(),this.toggleDropDownVisible(!1)},deleteTag:function(e){var t=this.checkedValue,i=t[e];this.checkedValue=t.filter(function(t,i){return i!==e}),this.$emit("remove-tag",i)},updateStyle:function(){var e=this.$el,t=this.inputInitialHeight;if(!this.$isServer&&e){var i=this.$refs.suggestionPanel,n=e.querySelector(".el-input__inner");if(n){var r=e.querySelector(".el-cascader__tags"),s=null;if(i&&(s=i.$el))s.querySelector(".el-cascader__suggestion-list").style.minWidth=n.offsetWidth+"px";if(r){var a=r.offsetHeight,o=Math.max(a+6,t)+"px";n.style.height=o,this.updatePopper()}}}},getCheckedNodes:function(e){return this.panel.getCheckedNodes(e)}}},qu,[],!1,null,null,null);mc.options.__file="packages/cascader/src/cascader.vue";var vc=mc.exports;vc.install=function(e){e.component(vc.name,vc)};var gc=vc,bc=function(){var e=this,t=e.$createElement,i=e._self._c||t;return i("div",{directives:[{name:"clickoutside",rawName:"v-clickoutside",value:e.hide,expression:"hide"}],class:["el-color-picker",e.colorDisabled?"is-disabled":"",e.colorSize?"el-color-picker--"+e.colorSize:""]},[e.colorDisabled?i("div",{staticClass:"el-color-picker__mask"}):e._e(),i("div",{staticClass:"el-color-picker__trigger",on:{click:e.handleTrigger}},[i("span",{staticClass:"el-color-picker__color",class:{"is-alpha":e.showAlpha}},[i("span",{staticClass:"el-color-picker__color-inner",style:{backgroundColor:e.displayedColor}}),e.value||e.showPanelColor?e._e():i("span",{staticClass:"el-color-picker__empty el-icon-close"})]),i("span",{directives:[{name:"show",rawName:"v-show",value:e.value||e.showPanelColor,expression:"value || showPanelColor"}],staticClass:"el-color-picker__icon el-icon-arrow-down"})]),i("picker-dropdown",{ref:"dropdown",class:["el-color-picker__panel",e.popperClass||""],attrs:{color:e.color,"show-alpha":e.showAlpha,predefine:e.predefine},on:{pick:e.confirmValue,clear:e.clearValue},model:{value:e.showPicker,callback:function(t){e.showPicker=t},expression:"showPicker"}})],1)};bc._withStripped=!0;var yc="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e};var wc=function(e,t,i){return[e,t*i/((e=(2-t)*i)<1?e:2-e)||0,e/2]},_c=function(e,t){var i;"string"==typeof(i=e)&&-1!==i.indexOf(".")&&1===parseFloat(i)&&(e="100%");var n=function(e){return"string"==typeof e&&-1!==e.indexOf("%")}(e);return e=Math.min(t,Math.max(0,parseFloat(e))),n&&(e=parseInt(e*t,10)/100),Math.abs(e-t)<1e-6?1:e%t/parseFloat(t)},xc={10:"A",11:"B",12:"C",13:"D",14:"E",15:"F"},Cc={A:10,B:11,C:12,D:13,E:14,F:15},kc=function(e){return 2===e.length?16*(Cc[e[0].toUpperCase()]||+e[0])+(Cc[e[1].toUpperCase()]||+e[1]):Cc[e[1].toUpperCase()]||+e[1]},Sc=function(e,t,i){e=_c(e,255),t=_c(t,255),i=_c(i,255);var n,r=Math.max(e,t,i),s=Math.min(e,t,i),a=void 0,o=r,l=r-s;if(n=0===r?0:l/r,r===s)a=0;else{switch(r){case e:a=(t-i)/l+(t<i?6:0);break;case t:a=(i-e)/l+2;break;case i:a=(e-t)/l+4}a/=6}return{h:360*a,s:100*n,v:100*o}},Dc=function(e,t,i){e=6*_c(e,360),t=_c(t,100),i=_c(i,100);var n=Math.floor(e),r=e-n,s=i*(1-t),a=i*(1-r*t),o=i*(1-(1-r)*t),l=n%6,u=[i,a,s,s,o,i][l],c=[o,i,i,a,s,s][l],h=[s,s,o,i,i,a][l];return{r:Math.round(255*u),g:Math.round(255*c),b:Math.round(255*h)}},$c=function(){function e(t){for(var i in function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,e),this._hue=0,this._saturation=100,this._value=100,this._alpha=100,this.enableAlpha=!1,this.format="hex",this.value="",t=t||{})t.hasOwnProperty(i)&&(this[i]=t[i]);this.doOnChange()}return e.prototype.set=function(e,t){if(1!==arguments.length||"object"!==(void 0===e?"undefined":yc(e)))this["_"+e]=t,this.doOnChange();else for(var i in e)e.hasOwnProperty(i)&&this.set(i,e[i])},e.prototype.get=function(e){return this["_"+e]},e.prototype.toRgb=function(){return Dc(this._hue,this._saturation,this._value)},e.prototype.fromString=function(e){var t=this;if(!e)return this._hue=0,this._saturation=100,this._value=100,void this.doOnChange();var i=function(e,i,n){t._hue=Math.max(0,Math.min(360,e)),t._saturation=Math.max(0,Math.min(100,i)),t._value=Math.max(0,Math.min(100,n)),t.doOnChange()};if(-1!==e.indexOf("hsl")){var n=e.replace(/hsla|hsl|\(|\)/gm,"").split(/\s|,/g).filter(function(e){return""!==e}).map(function(e,t){return t>2?parseFloat(e):parseInt(e,10)});if(4===n.length?this._alpha=Math.floor(100*parseFloat(n[3])):3===n.length&&(this._alpha=100),n.length>=3){var r=function(e,t,i){i/=100;var n=t/=100,r=Math.max(i,.01);return t*=(i*=2)<=1?i:2-i,n*=r<=1?r:2-r,{h:e,s:100*(0===i?2*n/(r+n):2*t/(i+t)),v:(i+t)/2*100}}(n[0],n[1],n[2]);i(r.h,r.s,r.v)}}else if(-1!==e.indexOf("hsv")){var s=e.replace(/hsva|hsv|\(|\)/gm,"").split(/\s|,/g).filter(function(e){return""!==e}).map(function(e,t){return t>2?parseFloat(e):parseInt(e,10)});4===s.length?this._alpha=Math.floor(100*parseFloat(s[3])):3===s.length&&(this._alpha=100),s.length>=3&&i(s[0],s[1],s[2])}else if(-1!==e.indexOf("rgb")){var a=e.replace(/rgba|rgb|\(|\)/gm,"").split(/\s|,/g).filter(function(e){return""!==e}).map(function(e,t){return t>2?parseFloat(e):parseInt(e,10)});if(4===a.length?this._alpha=Math.floor(100*parseFloat(a[3])):3===a.length&&(this._alpha=100),a.length>=3){var o=Sc(a[0],a[1],a[2]);i(o.h,o.s,o.v)}}else if(-1!==e.indexOf("#")){var l=e.replace("#","").trim();if(!/^(?:[0-9a-fA-F]{3}){1,2}$/.test(l))return;var u=void 0,c=void 0,h=void 0;3===l.length?(u=kc(l[0]+l[0]),c=kc(l[1]+l[1]),h=kc(l[2]+l[2])):6!==l.length&&8!==l.length||(u=kc(l.substring(0,2)),c=kc(l.substring(2,4)),h=kc(l.substring(4,6))),8===l.length?this._alpha=Math.floor(kc(l.substring(6))/255*100):3!==l.length&&6!==l.length||(this._alpha=100);var d=Sc(u,c,h);i(d.h,d.s,d.v)}},e.prototype.compare=function(e){return Math.abs(e._hue-this._hue)<2&&Math.abs(e._saturation-this._saturation)<1&&Math.abs(e._value-this._value)<1&&Math.abs(e._alpha-this._alpha)<1},e.prototype.doOnChange=function(){var e=this._hue,t=this._saturation,i=this._value,n=this._alpha,r=this.format;if(this.enableAlpha)switch(r){case"hsl":var s=wc(e,t/100,i/100);this.value="hsla("+e+", "+Math.round(100*s[1])+"%, "+Math.round(100*s[2])+"%, "+n/100+")";break;case"hsv":this.value="hsva("+e+", "+Math.round(t)+"%, "+Math.round(i)+"%, "+n/100+")";break;default:var a=Dc(e,t,i),o=a.r,l=a.g,u=a.b;this.value="rgba("+o+", "+l+", "+u+", "+n/100+")"}else switch(r){case"hsl":var c=wc(e,t/100,i/100);this.value="hsl("+e+", "+Math.round(100*c[1])+"%, "+Math.round(100*c[2])+"%)";break;case"hsv":this.value="hsv("+e+", "+Math.round(t)+"%, "+Math.round(i)+"%)";break;case"rgb":var h=Dc(e,t,i),d=h.r,p=h.g,f=h.b;this.value="rgb("+d+", "+p+", "+f+")";break;default:this.value=function(e){var t=e.r,i=e.g,n=e.b,r=function(e){e=Math.min(Math.round(e),255);var t=Math.floor(e/16),i=e%16;return""+(xc[t]||t)+(xc[i]||i)};return isNaN(t)||isNaN(i)||isNaN(n)?"":"#"+r(t)+r(i)+r(n)}(Dc(e,t,i))}},e}(),Ec=function(){var e=this,t=e.$createElement,i=e._self._c||t;return i("transition",{attrs:{name:"el-zoom-in-top"},on:{"after-leave":e.doDestroy}},[i("div",{directives:[{name:"show",rawName:"v-show",value:e.showPopper,expression:"showPopper"}],staticClass:"el-color-dropdown"},[i("div",{staticClass:"el-color-dropdown__main-wrapper"},[i("hue-slider",{ref:"hue",staticStyle:{float:"right"},attrs:{color:e.color,vertical:""}}),i("sv-panel",{ref:"sl",attrs:{color:e.color}})],1),e.showAlpha?i("alpha-slider",{ref:"alpha",attrs:{color:e.color}}):e._e(),e.predefine?i("predefine",{attrs:{color:e.color,colors:e.predefine}}):e._e(),i("div",{staticClass:"el-color-dropdown__btns"},[i("span",{staticClass:"el-color-dropdown__value"},[i("el-input",{attrs:{"validate-event":!1,size:"mini"},on:{blur:e.handleConfirm},nativeOn:{keyup:function(t){return"button"in t||!e._k(t.keyCode,"enter",13,t.key,"Enter")?e.handleConfirm(t):null}},model:{value:e.customInput,callback:function(t){e.customInput=t},expression:"customInput"}})],1),i("el-button",{staticClass:"el-color-dropdown__link-btn",attrs:{size:"mini",type:"text"},on:{click:function(t){e.$emit("clear")}}},[e._v("\n "+e._s(e.t("el.colorpicker.clear"))+"\n ")]),i("el-button",{staticClass:"el-color-dropdown__btn",attrs:{plain:"",size:"mini"},on:{click:e.confirmValue}},[e._v("\n "+e._s(e.t("el.colorpicker.confirm"))+"\n ")])],1)],1)])};Ec._withStripped=!0;var Tc=function(){var e=this.$createElement,t=this._self._c||e;return t("div",{staticClass:"el-color-svpanel",style:{backgroundColor:this.background}},[t("div",{staticClass:"el-color-svpanel__white"}),t("div",{staticClass:"el-color-svpanel__black"}),t("div",{staticClass:"el-color-svpanel__cursor",style:{top:this.cursorTop+"px",left:this.cursorLeft+"px"}},[t("div")])])};Tc._withStripped=!0;var Mc=!1,Nc=function(e,t){if(!h.a.prototype.$isServer){var i=function(e){t.drag&&t.drag(e)},n=function e(n){document.removeEventListener("mousemove",i),document.removeEventListener("mouseup",e),document.onselectstart=null,document.ondragstart=null,Mc=!1,t.end&&t.end(n)};e.addEventListener("mousedown",function(e){Mc||(document.onselectstart=function(){return!1},document.ondragstart=function(){return!1},document.addEventListener("mousemove",i),document.addEventListener("mouseup",n),Mc=!0,t.start&&t.start(e))})}},Pc=r({name:"el-sl-panel",props:{color:{required:!0}},computed:{colorValue:function(){return{hue:this.color.get("hue"),value:this.color.get("value")}}},watch:{colorValue:function(){this.update()}},methods:{update:function(){var e=this.color.get("saturation"),t=this.color.get("value"),i=this.$el,n=i.clientWidth,r=i.clientHeight;this.cursorLeft=e*n/100,this.cursorTop=(100-t)*r/100,this.background="hsl("+this.color.get("hue")+", 100%, 50%)"},handleDrag:function(e){var t=this.$el.getBoundingClientRect(),i=e.clientX-t.left,n=e.clientY-t.top;i=Math.max(0,i),i=Math.min(i,t.width),n=Math.max(0,n),n=Math.min(n,t.height),this.cursorLeft=i,this.cursorTop=n,this.color.set({saturation:i/t.width*100,value:100-n/t.height*100})}},mounted:function(){var e=this;Nc(this.$el,{drag:function(t){e.handleDrag(t)},end:function(t){e.handleDrag(t)}}),this.update()},data:function(){return{cursorTop:0,cursorLeft:0,background:"hsl(0, 100%, 50%)"}}},Tc,[],!1,null,null,null);Pc.options.__file="packages/color-picker/src/components/sv-panel.vue";var Oc=Pc.exports,Ic=function(){var e=this.$createElement,t=this._self._c||e;return t("div",{staticClass:"el-color-hue-slider",class:{"is-vertical":this.vertical}},[t("div",{ref:"bar",staticClass:"el-color-hue-slider__bar",on:{click:this.handleClick}}),t("div",{ref:"thumb",staticClass:"el-color-hue-slider__thumb",style:{left:this.thumbLeft+"px",top:this.thumbTop+"px"}})])};Ic._withStripped=!0;var Ac=r({name:"el-color-hue-slider",props:{color:{required:!0},vertical:Boolean},data:function(){return{thumbLeft:0,thumbTop:0}},computed:{hueValue:function(){return this.color.get("hue")}},watch:{hueValue:function(){this.update()}},methods:{handleClick:function(e){var t=this.$refs.thumb;e.target!==t&&this.handleDrag(e)},handleDrag:function(e){var t=this.$el.getBoundingClientRect(),i=this.$refs.thumb,n=void 0;if(this.vertical){var r=e.clientY-t.top;r=Math.min(r,t.height-i.offsetHeight/2),r=Math.max(i.offsetHeight/2,r),n=Math.round((r-i.offsetHeight/2)/(t.height-i.offsetHeight)*360)}else{var s=e.clientX-t.left;s=Math.min(s,t.width-i.offsetWidth/2),s=Math.max(i.offsetWidth/2,s),n=Math.round((s-i.offsetWidth/2)/(t.width-i.offsetWidth)*360)}this.color.set("hue",n)},getThumbLeft:function(){if(this.vertical)return 0;var e=this.$el,t=this.color.get("hue");if(!e)return 0;var i=this.$refs.thumb;return Math.round(t*(e.offsetWidth-i.offsetWidth/2)/360)},getThumbTop:function(){if(!this.vertical)return 0;var e=this.$el,t=this.color.get("hue");if(!e)return 0;var i=this.$refs.thumb;return Math.round(t*(e.offsetHeight-i.offsetHeight/2)/360)},update:function(){this.thumbLeft=this.getThumbLeft(),this.thumbTop=this.getThumbTop()}},mounted:function(){var e=this,t=this.$refs,i=t.bar,n=t.thumb,r={drag:function(t){e.handleDrag(t)},end:function(t){e.handleDrag(t)}};Nc(i,r),Nc(n,r),this.update()}},Ic,[],!1,null,null,null);Ac.options.__file="packages/color-picker/src/components/hue-slider.vue";var Fc=Ac.exports,Lc=function(){var e=this.$createElement,t=this._self._c||e;return t("div",{staticClass:"el-color-alpha-slider",class:{"is-vertical":this.vertical}},[t("div",{ref:"bar",staticClass:"el-color-alpha-slider__bar",style:{background:this.background},on:{click:this.handleClick}}),t("div",{ref:"thumb",staticClass:"el-color-alpha-slider__thumb",style:{left:this.thumbLeft+"px",top:this.thumbTop+"px"}})])};Lc._withStripped=!0;var Vc=r({name:"el-color-alpha-slider",props:{color:{required:!0},vertical:Boolean},watch:{"color._alpha":function(){this.update()},"color.value":function(){this.update()}},methods:{handleClick:function(e){var t=this.$refs.thumb;e.target!==t&&this.handleDrag(e)},handleDrag:function(e){var t=this.$el.getBoundingClientRect(),i=this.$refs.thumb;if(this.vertical){var n=e.clientY-t.top;n=Math.max(i.offsetHeight/2,n),n=Math.min(n,t.height-i.offsetHeight/2),this.color.set("alpha",Math.round((n-i.offsetHeight/2)/(t.height-i.offsetHeight)*100))}else{var r=e.clientX-t.left;r=Math.max(i.offsetWidth/2,r),r=Math.min(r,t.width-i.offsetWidth/2),this.color.set("alpha",Math.round((r-i.offsetWidth/2)/(t.width-i.offsetWidth)*100))}},getThumbLeft:function(){if(this.vertical)return 0;var e=this.$el,t=this.color._alpha;if(!e)return 0;var i=this.$refs.thumb;return Math.round(t*(e.offsetWidth-i.offsetWidth/2)/100)},getThumbTop:function(){if(!this.vertical)return 0;var e=this.$el,t=this.color._alpha;if(!e)return 0;var i=this.$refs.thumb;return Math.round(t*(e.offsetHeight-i.offsetHeight/2)/100)},getBackground:function(){if(this.color&&this.color.value){var e=this.color.toRgb(),t=e.r,i=e.g,n=e.b;return"linear-gradient(to right, rgba("+t+", "+i+", "+n+", 0) 0%, rgba("+t+", "+i+", "+n+", 1) 100%)"}return null},update:function(){this.thumbLeft=this.getThumbLeft(),this.thumbTop=this.getThumbTop(),this.background=this.getBackground()}},data:function(){return{thumbLeft:0,thumbTop:0,background:null}},mounted:function(){var e=this,t=this.$refs,i=t.bar,n=t.thumb,r={drag:function(t){e.handleDrag(t)},end:function(t){e.handleDrag(t)}};Nc(i,r),Nc(n,r),this.update()}},Lc,[],!1,null,null,null);Vc.options.__file="packages/color-picker/src/components/alpha-slider.vue";var Bc=Vc.exports,zc=function(){var e=this,t=e.$createElement,i=e._self._c||t;return i("div",{staticClass:"el-color-predefine"},[i("div",{staticClass:"el-color-predefine__colors"},e._l(e.rgbaColors,function(t,n){return i("div",{key:e.colors[n],staticClass:"el-color-predefine__color-selector",class:{selected:t.selected,"is-alpha":t._alpha<100},on:{click:function(t){e.handleSelect(n)}}},[i("div",{style:{"background-color":t.value}})])}),0)])};zc._withStripped=!0;var Hc=r({props:{colors:{type:Array,required:!0},color:{required:!0}},data:function(){return{rgbaColors:this.parseColors(this.colors,this.color)}},methods:{handleSelect:function(e){this.color.fromString(this.colors[e])},parseColors:function(e,t){return e.map(function(e){var i=new $c;return i.enableAlpha=!0,i.format="rgba",i.fromString(e),i.selected=i.value===t.value,i})}},watch:{"$parent.currentColor":function(e){var t=new $c;t.fromString(e),this.rgbaColors.forEach(function(e){e.selected=t.compare(e)})},colors:function(e){this.rgbaColors=this.parseColors(e,this.color)},color:function(e){this.rgbaColors=this.parseColors(this.colors,e)}}},zc,[],!1,null,null,null);Hc.options.__file="packages/color-picker/src/components/predefine.vue";var Rc=Hc.exports,Wc=r({name:"el-color-picker-dropdown",mixins:[Ne,q],components:{SvPanel:Oc,HueSlider:Fc,AlphaSlider:Bc,ElInput:te,ElButton:$t,Predefine:Rc},props:{color:{required:!0},showAlpha:Boolean,predefine:Array},data:function(){return{customInput:""}},computed:{currentColor:function(){var e=this.$parent;return e.value||e.showPanelColor?e.color.value:""}},methods:{confirmValue:function(){this.$emit("pick")},handleConfirm:function(){this.color.fromString(this.customInput)}},mounted:function(){this.$parent.popperElm=this.popperElm=this.$el,this.referenceElm=this.$parent.$el},watch:{showPopper:function(e){var t=this;!0===e&&this.$nextTick(function(){var e=t.$refs,i=e.sl,n=e.hue,r=e.alpha;i&&i.update(),n&&n.update(),r&&r.update()})},currentColor:{immediate:!0,handler:function(e){this.customInput=e}}}},Ec,[],!1,null,null,null);Wc.options.__file="packages/color-picker/src/components/picker-dropdown.vue";var jc=Wc.exports,qc=r({name:"ElColorPicker",mixins:[l],props:{value:String,showAlpha:Boolean,colorFormat:String,disabled:Boolean,size:String,popperClass:String,predefine:Array},inject:{elForm:{default:""},elFormItem:{default:""}},directives:{Clickoutside:rt},computed:{displayedColor:function(){return this.value||this.showPanelColor?this.displayedRgb(this.color,this.showAlpha):"transparent"},_elFormItemSize:function(){return(this.elFormItem||{}).elFormItemSize},colorSize:function(){return this.size||this._elFormItemSize||(this.$ELEMENT||{}).size},colorDisabled:function(){return this.disabled||(this.elForm||{}).disabled}},watch:{value:function(e){e?e&&e!==this.color.value&&this.color.fromString(e):this.showPanelColor=!1},color:{deep:!0,handler:function(){this.showPanelColor=!0}},displayedColor:function(e){if(this.showPicker){var t=new $c({enableAlpha:this.showAlpha,format:this.colorFormat});t.fromString(this.value),e!==this.displayedRgb(t,this.showAlpha)&&this.$emit("active-change",e)}}},methods:{handleTrigger:function(){this.colorDisabled||(this.showPicker=!this.showPicker)},confirmValue:function(){var e=this.color.value;this.$emit("input",e),this.$emit("change",e),this.dispatch("ElFormItem","el.form.change",e),this.showPicker=!1},clearValue:function(){this.$emit("input",null),this.$emit("change",null),null!==this.value&&this.dispatch("ElFormItem","el.form.change",null),this.showPanelColor=!1,this.showPicker=!1,this.resetColor()},hide:function(){this.showPicker=!1,this.resetColor()},resetColor:function(){var e=this;this.$nextTick(function(t){e.value?e.color.fromString(e.value):e.showPanelColor=!1})},displayedRgb:function(e,t){if(!(e instanceof $c))throw Error("color should be instance of Color Class");var i=e.toRgb(),n=i.r,r=i.g,s=i.b;return t?"rgba("+n+", "+r+", "+s+", "+e.get("alpha")/100+")":"rgb("+n+", "+r+", "+s+")"}},mounted:function(){var e=this.value;e&&this.color.fromString(e),this.popperElm=this.$refs.dropdown.$el},data:function(){return{color:new $c({enableAlpha:this.showAlpha,format:this.colorFormat}),showPicker:!1,showPanelColor:!1}},components:{PickerDropdown:jc}},bc,[],!1,null,null,null);qc.options.__file="packages/color-picker/src/main.vue";var Yc=qc.exports;Yc.install=function(e){e.component(Yc.name,Yc)};var Kc=Yc,Gc=function(){var e=this,t=e.$createElement,i=e._self._c||t;return i("div",{staticClass:"el-transfer"},[i("transfer-panel",e._b({ref:"leftPanel",attrs:{data:e.sourceData,title:e.titles[0]||e.t("el.transfer.titles.0"),"default-checked":e.leftDefaultChecked,placeholder:e.filterPlaceholder||e.t("el.transfer.filterPlaceholder")},on:{"checked-change":e.onSourceCheckedChange}},"transfer-panel",e.$props,!1),[e._t("left-footer")],2),i("div",{staticClass:"el-transfer__buttons"},[i("el-button",{class:["el-transfer__button",e.hasButtonTexts?"is-with-texts":""],attrs:{type:"primary",disabled:0===e.rightChecked.length},nativeOn:{click:function(t){return e.addToLeft(t)}}},[i("i",{staticClass:"el-icon-arrow-left"}),void 0!==e.buttonTexts[0]?i("span",[e._v(e._s(e.buttonTexts[0]))]):e._e()]),i("el-button",{class:["el-transfer__button",e.hasButtonTexts?"is-with-texts":""],attrs:{type:"primary",disabled:0===e.leftChecked.length},nativeOn:{click:function(t){return e.addToRight(t)}}},[void 0!==e.buttonTexts[1]?i("span",[e._v(e._s(e.buttonTexts[1]))]):e._e(),i("i",{staticClass:"el-icon-arrow-right"})])],1),i("transfer-panel",e._b({ref:"rightPanel",attrs:{data:e.targetData,title:e.titles[1]||e.t("el.transfer.titles.1"),"default-checked":e.rightDefaultChecked,placeholder:e.filterPlaceholder||e.t("el.transfer.filterPlaceholder")},on:{"checked-change":e.onTargetCheckedChange}},"transfer-panel",e.$props,!1),[e._t("right-footer")],2)],1)};Gc._withStripped=!0;var Uc=function(){var e=this,t=e.$createElement,i=e._self._c||t;return i("div",{staticClass:"el-transfer-panel"},[i("p",{staticClass:"el-transfer-panel__header"},[i("el-checkbox",{attrs:{indeterminate:e.isIndeterminate},on:{change:e.handleAllCheckedChange},model:{value:e.allChecked,callback:function(t){e.allChecked=t},expression:"allChecked"}},[e._v("\n "+e._s(e.title)+"\n "),i("span",[e._v(e._s(e.checkedSummary))])])],1),i("div",{class:["el-transfer-panel__body",e.hasFooter?"is-with-footer":""]},[e.filterable?i("el-input",{staticClass:"el-transfer-panel__filter",attrs:{size:"small",placeholder:e.placeholder},nativeOn:{mouseenter:function(t){e.inputHover=!0},mouseleave:function(t){e.inputHover=!1}},model:{value:e.query,callback:function(t){e.query=t},expression:"query"}},[i("i",{class:["el-input__icon","el-icon-"+e.inputIcon],attrs:{slot:"prefix"},on:{click:e.clearQuery},slot:"prefix"})]):e._e(),i("el-checkbox-group",{directives:[{name:"show",rawName:"v-show",value:!e.hasNoMatch&&e.data.length>0,expression:"!hasNoMatch && data.length > 0"}],staticClass:"el-transfer-panel__list",class:{"is-filterable":e.filterable},model:{value:e.checked,callback:function(t){e.checked=t},expression:"checked"}},e._l(e.filteredData,function(t){return i("el-checkbox",{key:t[e.keyProp],staticClass:"el-transfer-panel__item",attrs:{label:t[e.keyProp],disabled:t[e.disabledProp]}},[i("option-content",{attrs:{option:t}})],1)}),1),i("p",{directives:[{name:"show",rawName:"v-show",value:e.hasNoMatch,expression:"hasNoMatch"}],staticClass:"el-transfer-panel__empty"},[e._v(e._s(e.t("el.transfer.noMatch")))]),i("p",{directives:[{name:"show",rawName:"v-show",value:0===e.data.length&&!e.hasNoMatch,expression:"data.length === 0 && !hasNoMatch"}],staticClass:"el-transfer-panel__empty"},[e._v(e._s(e.t("el.transfer.noData")))])],1),e.hasFooter?i("p",{staticClass:"el-transfer-panel__footer"},[e._t("default")],2):e._e()])};Uc._withStripped=!0;var Xc=r({mixins:[q],name:"ElTransferPanel",componentName:"ElTransferPanel",components:{ElCheckboxGroup:qi,ElCheckbox:Li,ElInput:te,OptionContent:{props:{option:Object},render:function(e){var t=function e(t){return"ElTransferPanel"===t.$options.componentName?t:t.$parent?e(t.$parent):t}(this),i=t.$parent||t;return t.renderContent?t.renderContent(e,this.option):i.$scopedSlots.default?i.$scopedSlots.default({option:this.option}):e("span",[this.option[t.labelProp]||this.option[t.keyProp]])}}},props:{data:{type:Array,default:function(){return[]}},renderContent:Function,placeholder:String,title:String,filterable:Boolean,format:Object,filterMethod:Function,defaultChecked:Array,props:Object},data:function(){return{checked:[],allChecked:!1,query:"",inputHover:!1,checkChangeByUser:!0}},watch:{checked:function(e,t){if(this.updateAllChecked(),this.checkChangeByUser){var i=e.concat(t).filter(function(i){return-1===e.indexOf(i)||-1===t.indexOf(i)});this.$emit("checked-change",e,i)}else this.$emit("checked-change",e),this.checkChangeByUser=!0},data:function(){var e=this,t=[],i=this.filteredData.map(function(t){return t[e.keyProp]});this.checked.forEach(function(e){i.indexOf(e)>-1&&t.push(e)}),this.checkChangeByUser=!1,this.checked=t},checkableData:function(){this.updateAllChecked()},defaultChecked:{immediate:!0,handler:function(e,t){var i=this;if(!t||e.length!==t.length||!e.every(function(e){return t.indexOf(e)>-1})){var n=[],r=this.checkableData.map(function(e){return e[i.keyProp]});e.forEach(function(e){r.indexOf(e)>-1&&n.push(e)}),this.checkChangeByUser=!1,this.checked=n}}}},computed:{filteredData:function(){var e=this;return this.data.filter(function(t){return"function"==typeof e.filterMethod?e.filterMethod(e.query,t):(t[e.labelProp]||t[e.keyProp].toString()).toLowerCase().indexOf(e.query.toLowerCase())>-1})},checkableData:function(){var e=this;return this.filteredData.filter(function(t){return!t[e.disabledProp]})},checkedSummary:function(){var e=this.checked.length,t=this.data.length,i=this.format,n=i.noChecked,r=i.hasChecked;return n&&r?e>0?r.replace(/\${checked}/g,e).replace(/\${total}/g,t):n.replace(/\${total}/g,t):e+"/"+t},isIndeterminate:function(){var e=this.checked.length;return e>0&&e<this.checkableData.length},hasNoMatch:function(){return this.query.length>0&&0===this.filteredData.length},inputIcon:function(){return this.query.length>0&&this.inputHover?"circle-close":"search"},labelProp:function(){return this.props.label||"label"},keyProp:function(){return this.props.key||"key"},disabledProp:function(){return this.props.disabled||"disabled"},hasFooter:function(){return!!this.$slots.default}},methods:{updateAllChecked:function(){var e=this,t=this.checkableData.map(function(t){return t[e.keyProp]});this.allChecked=t.length>0&&t.every(function(t){return e.checked.indexOf(t)>-1})},handleAllCheckedChange:function(e){var t=this;this.checked=e?this.checkableData.map(function(e){return e[t.keyProp]}):[]},clearQuery:function(){"circle-close"===this.inputIcon&&(this.query="")}}},Uc,[],!1,null,null,null);Xc.options.__file="packages/transfer/src/transfer-panel.vue";var Jc=r({name:"ElTransfer",mixins:[l,q,K],components:{TransferPanel:Xc.exports,ElButton:$t},props:{data:{type:Array,default:function(){return[]}},titles:{type:Array,default:function(){return[]}},buttonTexts:{type:Array,default:function(){return[]}},filterPlaceholder:{type:String,default:""},filterMethod:Function,leftDefaultChecked:{type:Array,default:function(){return[]}},rightDefaultChecked:{type:Array,default:function(){return[]}},renderContent:Function,value:{type:Array,default:function(){return[]}},format:{type:Object,default:function(){return{}}},filterable:Boolean,props:{type:Object,default:function(){return{label:"label",key:"key",disabled:"disabled"}}},targetOrder:{type:String,default:"original"}},data:function(){return{leftChecked:[],rightChecked:[]}},computed:{dataObj:function(){var e=this.props.key;return this.data.reduce(function(t,i){return(t[i[e]]=i)&&t},{})},sourceData:function(){var e=this;return this.data.filter(function(t){return-1===e.value.indexOf(t[e.props.key])})},targetData:function(){var e=this;return"original"===this.targetOrder?this.data.filter(function(t){return e.value.indexOf(t[e.props.key])>-1}):this.value.reduce(function(t,i){var n=e.dataObj[i];return n&&t.push(n),t},[])},hasButtonTexts:function(){return 2===this.buttonTexts.length}},watch:{value:function(e){this.dispatch("ElFormItem","el.form.change",e)}},methods:{getMigratingConfig:function(){return{props:{"footer-format":"footer-format is renamed to format."}}},onSourceCheckedChange:function(e,t){this.leftChecked=e,void 0!==t&&this.$emit("left-check-change",e,t)},onTargetCheckedChange:function(e,t){this.rightChecked=e,void 0!==t&&this.$emit("right-check-change",e,t)},addToLeft:function(){var e=this.value.slice();this.rightChecked.forEach(function(t){var i=e.indexOf(t);i>-1&&e.splice(i,1)}),this.$emit("input",e),this.$emit("change",e,"left",this.rightChecked)},addToRight:function(){var e=this,t=this.value.slice(),i=[],n=this.props.key;this.data.forEach(function(t){var r=t[n];e.leftChecked.indexOf(r)>-1&&-1===e.value.indexOf(r)&&i.push(r)}),t="unshift"===this.targetOrder?i.concat(t):t.concat(i),this.$emit("input",t),this.$emit("change",t,"right",this.leftChecked)},clearQuery:function(e){"left"===e?this.$refs.leftPanel.query="":"right"===e&&(this.$refs.rightPanel.query="")}}},Gc,[],!1,null,null,null);Jc.options.__file="packages/transfer/src/main.vue";var Zc=Jc.exports;Zc.install=function(e){e.component(Zc.name,Zc)};var Qc=Zc,eh=function(){var e=this.$createElement;return(this._self._c||e)("section",{staticClass:"el-container",class:{"is-vertical":this.isVertical}},[this._t("default")],2)};eh._withStripped=!0;var th=r({name:"ElContainer",componentName:"ElContainer",props:{direction:String},computed:{isVertical:function(){return"vertical"===this.direction||"horizontal"!==this.direction&&(!(!this.$slots||!this.$slots.default)&&this.$slots.default.some(function(e){var t=e.componentOptions&&e.componentOptions.tag;return"el-header"===t||"el-footer"===t}))}}},eh,[],!1,null,null,null);th.options.__file="packages/container/src/main.vue";var ih=th.exports;ih.install=function(e){e.component(ih.name,ih)};var nh=ih,rh=function(){var e=this.$createElement;return(this._self._c||e)("header",{staticClass:"el-header",style:{height:this.height}},[this._t("default")],2)};rh._withStripped=!0;var sh=r({name:"ElHeader",componentName:"ElHeader",props:{height:{type:String,default:"60px"}}},rh,[],!1,null,null,null);sh.options.__file="packages/header/src/main.vue";var ah=sh.exports;ah.install=function(e){e.component(ah.name,ah)};var oh=ah,lh=function(){var e=this.$createElement;return(this._self._c||e)("aside",{staticClass:"el-aside",style:{width:this.width}},[this._t("default")],2)};lh._withStripped=!0;var uh=r({name:"ElAside",componentName:"ElAside",props:{width:{type:String,default:"300px"}}},lh,[],!1,null,null,null);uh.options.__file="packages/aside/src/main.vue";var ch=uh.exports;ch.install=function(e){e.component(ch.name,ch)};var hh=ch,dh=function(){var e=this.$createElement;return(this._self._c||e)("main",{staticClass:"el-main"},[this._t("default")],2)};dh._withStripped=!0;var ph=r({name:"ElMain",componentName:"ElMain"},dh,[],!1,null,null,null);ph.options.__file="packages/main/src/main.vue";var fh=ph.exports;fh.install=function(e){e.component(fh.name,fh)};var mh=fh,vh=function(){var e=this.$createElement;return(this._self._c||e)("footer",{staticClass:"el-footer",style:{height:this.height}},[this._t("default")],2)};vh._withStripped=!0;var gh=r({name:"ElFooter",componentName:"ElFooter",props:{height:{type:String,default:"60px"}}},vh,[],!1,null,null,null);gh.options.__file="packages/footer/src/main.vue";var bh=gh.exports;bh.install=function(e){e.component(bh.name,bh)};var yh=bh,wh=r({name:"ElTimeline",props:{reverse:{type:Boolean,default:!1}},provide:function(){return{timeline:this}},render:function(){var e=arguments[0],t=this.reverse,i={"el-timeline":!0,"is-reverse":t},n=this.$slots.default||[];return t&&(n=n.reverse()),e("ul",{class:i},[n])}},void 0,void 0,!1,null,null,null);wh.options.__file="packages/timeline/src/main.vue";var _h=wh.exports;_h.install=function(e){e.component(_h.name,_h)};var xh=_h,Ch=function(){var e=this,t=e.$createElement,i=e._self._c||t;return i("li",{staticClass:"el-timeline-item"},[i("div",{staticClass:"el-timeline-item__tail"}),e.$slots.dot?e._e():i("div",{staticClass:"el-timeline-item__node",class:["el-timeline-item__node--"+(e.size||""),"el-timeline-item__node--"+(e.type||"")],style:{backgroundColor:e.color}},[e.icon?i("i",{staticClass:"el-timeline-item__icon",class:e.icon}):e._e()]),e.$slots.dot?i("div",{staticClass:"el-timeline-item__dot"},[e._t("dot")],2):e._e(),i("div",{staticClass:"el-timeline-item__wrapper"},[e.hideTimestamp||"top"!==e.placement?e._e():i("div",{staticClass:"el-timeline-item__timestamp is-top"},[e._v("\n "+e._s(e.timestamp)+"\n ")]),i("div",{staticClass:"el-timeline-item__content"},[e._t("default")],2),e.hideTimestamp||"bottom"!==e.placement?e._e():i("div",{staticClass:"el-timeline-item__timestamp is-bottom"},[e._v("\n "+e._s(e.timestamp)+"\n ")])])])};Ch._withStripped=!0;var kh=r({name:"ElTimelineItem",inject:["timeline"],props:{timestamp:String,hideTimestamp:{type:Boolean,default:!1},placement:{type:String,default:"bottom"},type:String,color:String,size:{type:String,default:"normal"},icon:String}},Ch,[],!1,null,null,null);kh.options.__file="packages/timeline/src/item.vue";var Sh=kh.exports;Sh.install=function(e){e.component(Sh.name,Sh)};var Dh=Sh,$h=function(){var e=this,t=e.$createElement,i=e._self._c||t;return i("a",e._b({class:["el-link",e.type?"el-link--"+e.type:"",e.disabled&&"is-disabled",e.underline&&!e.disabled&&"is-underline"],attrs:{href:e.disabled?null:e.href},on:{click:e.handleClick}},"a",e.$attrs,!1),[e.icon?i("i",{class:e.icon}):e._e(),e.$slots.default?i("span",{staticClass:"el-link--inner"},[e._t("default")],2):e._e(),e.$slots.icon?[e.$slots.icon?e._t("icon"):e._e()]:e._e()],2)};$h._withStripped=!0;var Eh=r({name:"ElLink",props:{type:{type:String,default:"default"},underline:{type:Boolean,default:!0},disabled:Boolean,href:String,icon:String},methods:{handleClick:function(e){this.disabled||this.href||this.$emit("click",e)}}},$h,[],!1,null,null,null);Eh.options.__file="packages/link/src/main.vue";var Th=Eh.exports;Th.install=function(e){e.component(Th.name,Th)};var Mh=Th,Nh={functional:!0,name:"ElDivider",props:{direction:{type:String,default:"horizontal",validator:function(e){return-1!==["horizontal","vertical"].indexOf(e)}},contentPosition:{type:String,default:"center",validator:function(e){return-1!==["left","center","right"].indexOf(e)}}},render:function(e,t){var i=t.slots(),n=t.props,r=n.direction,s=n.contentPosition;return e("div",{class:["el-divider","el-divider--"+r]},[i.default&&"vertical"!==r?e("div",{class:["el-divider__text","is-"+s]},[i.default]):null])},install:function(e){e.component(Nh.name,Nh)}},Ph=Nh,Oh=function(){var e=this,t=e.$createElement,i=e._self._c||t;return i("div",{staticClass:"el-image"},[e.loading?e._t("placeholder",[i("div",{staticClass:"el-image__placeholder"})]):e.error?e._t("error",[i("div",{staticClass:"el-image__error"},[e._v(e._s(e.t("el.image.error")))])]):i("img",e._g(e._b({staticClass:"el-image__inner",class:{"el-image__inner--center":e.alignCenter,"el-image__preview":e.preview},style:e.imageStyle,attrs:{src:e.src},on:{click:e.clickHandler}},"img",e.$attrs,!1),e.$listeners)),e.preview&&e.showViewer?i("image-viewer",{attrs:{"z-index":e.zIndex,"on-close":e.closeViewer,"url-list":e.previewSrcList}}):e._e()],2)};Oh._withStripped=!0;var Ih=function(){var e=this,t=e.$createElement,i=e._self._c||t;return i("transition",{attrs:{name:"viewer-fade"}},[i("div",{staticClass:"el-image-viewer__wrapper",style:{"z-index":e.zIndex}},[i("div",{staticClass:"el-image-viewer__mask"}),i("span",{staticClass:"el-image-viewer__btn el-image-viewer__close",on:{click:e.hide}},[i("i",{staticClass:"el-icon-circle-close"})]),e.isSingle?e._e():[i("span",{staticClass:"el-image-viewer__btn el-image-viewer__prev",class:{"is-disabled":!e.infinite&&e.isFirst},on:{click:e.prev}},[i("i",{staticClass:"el-icon-arrow-left"})]),i("span",{staticClass:"el-image-viewer__btn el-image-viewer__next",class:{"is-disabled":!e.infinite&&e.isLast},on:{click:e.next}},[i("i",{staticClass:"el-icon-arrow-right"})])],i("div",{staticClass:"el-image-viewer__btn el-image-viewer__actions"},[i("div",{staticClass:"el-image-viewer__actions__inner"},[i("i",{staticClass:"el-icon-zoom-out",on:{click:function(t){e.handleActions("zoomOut")}}}),i("i",{staticClass:"el-icon-zoom-in",on:{click:function(t){e.handleActions("zoomIn")}}}),i("i",{staticClass:"el-image-viewer__actions__divider"}),i("i",{class:e.mode.icon,on:{click:e.toggleMode}}),i("i",{staticClass:"el-image-viewer__actions__divider"}),i("i",{staticClass:"el-icon-refresh-left",on:{click:function(t){e.handleActions("anticlocelise")}}}),i("i",{staticClass:"el-icon-refresh-right",on:{click:function(t){e.handleActions("clocelise")}}})])]),i("div",{staticClass:"el-image-viewer__canvas"},e._l(e.urlList,function(t,n){return n===e.index?i("img",{key:t,ref:"img",refInFor:!0,staticClass:"el-image-viewer__img",style:e.imgStyle,attrs:{src:e.currentImg},on:{load:e.handleImgLoad,error:e.handleImgError,mousedown:e.handleMouseDown}}):e._e()}),0)],2)])};Ih._withStripped=!0;var Ah=Object.assign||function(e){for(var t=1;t<arguments.length;t++){var i=arguments[t];for(var n in i)Object.prototype.hasOwnProperty.call(i,n)&&(e[n]=i[n])}return e},Fh={CONTAIN:{name:"contain",icon:"el-icon-full-screen"},ORIGINAL:{name:"original",icon:"el-icon-c-scale-to-original"}},Lh=!h.a.prototype.$isServer&&window.navigator.userAgent.match(/firefox/i)?"DOMMouseScroll":"mousewheel",Vh=r({name:"elImageViewer",props:{urlList:{type:Array,default:function(){return[]}},zIndex:{type:Number,default:2e3},onSwitch:{type:Function,default:function(){}},onClose:{type:Function,default:function(){}}},data:function(){return{index:0,isShow:!1,infinite:!0,loading:!1,mode:Fh.CONTAIN,transform:{scale:1,deg:0,offsetX:0,offsetY:0,enableTransition:!1}}},computed:{isSingle:function(){return this.urlList.length<=1},isFirst:function(){return 0===this.index},isLast:function(){return this.index===this.urlList.length-1},currentImg:function(){return this.urlList[this.index]},imgStyle:function(){var e=this.transform,t=e.scale,i=e.deg,n=e.offsetX,r=e.offsetY,s={transform:"scale("+t+") rotate("+i+"deg)",transition:e.enableTransition?"transform .3s":"","margin-left":n+"px","margin-top":r+"px"};return this.mode===Fh.CONTAIN&&(s.maxWidth=s.maxHeight="100%"),s}},watch:{index:{handler:function(e){this.reset(),this.onSwitch(e)}},currentImg:function(e){var t=this;this.$nextTick(function(e){t.$refs.img[0].complete||(t.loading=!0)})}},methods:{hide:function(){this.deviceSupportUninstall(),this.onClose()},deviceSupportInstall:function(){var e=this;this._keyDownHandler=F(function(t){switch(t.keyCode){case 27:e.hide();break;case 32:e.toggleMode();break;case 37:e.prev();break;case 38:e.handleActions("zoomIn");break;case 39:e.next();break;case 40:e.handleActions("zoomOut")}}),this._mouseWheelHandler=F(function(t){(t.wheelDelta?t.wheelDelta:-t.detail)>0?e.handleActions("zoomIn",{zoomRate:.015,enableTransition:!1}):e.handleActions("zoomOut",{zoomRate:.015,enableTransition:!1})}),ue(document,"keydown",this._keyDownHandler),ue(document,Lh,this._mouseWheelHandler)},deviceSupportUninstall:function(){ce(document,"keydown",this._keyDownHandler),ce(document,Lh,this._mouseWheelHandler),this._keyDownHandler=null,this._mouseWheelHandler=null},handleImgLoad:function(e){this.loading=!1},handleImgError:function(e){this.loading=!1,e.target.alt="加载失败"},handleMouseDown:function(e){var t=this;if(!this.loading&&0===e.button){var i=this.transform,n=i.offsetX,r=i.offsetY,s=e.pageX,a=e.pageY;this._dragHandler=F(function(e){t.transform.offsetX=n+e.pageX-s,t.transform.offsetY=r+e.pageY-a}),ue(document,"mousemove",this._dragHandler),ue(document,"mouseup",function(e){ce(document,"mousemove",t._dragHandler)}),e.preventDefault()}},reset:function(){this.transform={scale:1,deg:0,offsetX:0,offsetY:0,enableTransition:!1}},toggleMode:function(){if(!this.loading){var e=Object.keys(Fh),t=(Object.values(Fh).indexOf(this.mode)+1)%e.length;this.mode=Fh[e[t]],this.reset()}},prev:function(){if(!this.isFirst||this.infinite){var e=this.urlList.length;this.index=(this.index-1+e)%e}},next:function(){if(!this.isLast||this.infinite){var e=this.urlList.length;this.index=(this.index+1)%e}},handleActions:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};if(!this.loading){var i=Ah({zoomRate:.2,rotateDeg:90,enableTransition:!0},t),n=i.zoomRate,r=i.rotateDeg,s=i.enableTransition,a=this.transform;switch(e){case"zoomOut":a.scale>.2&&(a.scale=parseFloat((a.scale-n).toFixed(3)));break;case"zoomIn":a.scale=parseFloat((a.scale+n).toFixed(3));break;case"clocelise":a.deg+=r;break;case"anticlocelise":a.deg-=r}a.enableTransition=s}}},mounted:function(){this.deviceSupportInstall()}},Ih,[],!1,null,null,null);Vh.options.__file="packages/image/src/image-viewer.vue";var Bh=Vh.exports,zh=function(){return void 0!==document.documentElement.style.objectFit},Hh="none",Rh="contain",Wh="cover",jh="fill",qh="scale-down",Yh=r({name:"ElImage",mixins:[q],inheritAttrs:!1,components:{ImageViewer:Bh},props:{src:String,fit:String,lazy:Boolean,scrollContainer:{},previewSrcList:{type:Array,default:function(){return[]}},zIndex:{type:Number,default:2e3}},data:function(){return{loading:!0,error:!1,show:!this.lazy,imageWidth:0,imageHeight:0,showViewer:!1}},computed:{imageStyle:function(){var e=this.fit;return!this.$isServer&&e?zh()?{"object-fit":e}:this.getImageStyle(e):{}},alignCenter:function(){return!this.$isServer&&!zh()&&this.fit!==jh},preview:function(){var e=this.previewSrcList;return Array.isArray(e)&&e.length>0}},watch:{src:function(e){this.show&&this.loadImage()},show:function(e){e&&this.loadImage()}},mounted:function(){this.lazy?this.addLazyLoadListener():this.loadImage()},beforeDestroy:function(){this.lazy&&this.removeLazyLoadListener()},methods:{loadImage:function(){var e=this;if(!this.$isServer){this.loading=!0,this.error=!1;var t=new Image;t.onload=function(i){return e.handleLoad(i,t)},t.onerror=this.handleError.bind(this),Object.keys(this.$attrs).forEach(function(i){var n=e.$attrs[i];t.setAttribute(i,n)}),t.src=this.src}},handleLoad:function(e,t){this.imageWidth=t.width,this.imageHeight=t.height,this.loading=!1},handleError:function(e){this.loading=!1,this.error=!0,this.$emit("error",e)},handleLazyLoad:function(){(function(e,t){if(ne||!e||!t)return!1;var i=e.getBoundingClientRect(),n=void 0;return n=[window,document,document.documentElement,null,void 0].includes(t)?{top:0,right:window.innerWidth,bottom:window.innerHeight,left:0}:t.getBoundingClientRect(),i.top<n.bottom&&i.bottom>n.top&&i.right>n.left&&i.left<n.right})(this.$el,this._scrollContainer)&&(this.show=!0,this.removeLazyLoadListener())},addLazyLoadListener:function(){if(!this.$isServer){var e=this.scrollContainer,t=null;(t=v(e)?e:f(e)?document.querySelector(e):ve(this.$el))&&(this._scrollContainer=t,this._lazyLoadHandler=Tu()(200,this.handleLazyLoad),ue(t,"scroll",this._lazyLoadHandler),this.handleLazyLoad())}},removeLazyLoadListener:function(){var e=this._scrollContainer,t=this._lazyLoadHandler;!this.$isServer&&e&&t&&(ce(e,"scroll",t),this._scrollContainer=null,this._lazyLoadHandler=null)},getImageStyle:function(e){var t=this.imageWidth,i=this.imageHeight,n=this.$el,r=n.clientWidth,s=n.clientHeight;if(!(t&&i&&r&&s))return{};var a=t/i<1;e===qh&&(e=t<r&&i<s?Hh:Rh);switch(e){case Hh:return{width:"auto",height:"auto"};case Rh:return a?{width:"auto"}:{height:"auto"};case Wh:return a?{height:"auto"}:{width:"auto"};default:return{}}},clickHandler:function(){this.showViewer=!0},closeViewer:function(){this.showViewer=!1}}},Oh,[],!1,null,null,null);Yh.options.__file="packages/image/src/main.vue";var Kh=Yh.exports;Kh.install=function(e){e.component(Kh.name,Kh)};var Gh=Kh,Uh=function(){var e=this,t=e.$createElement,i=e._self._c||t;return i("div",{staticClass:"el-calendar"},[i("div",{staticClass:"el-calendar__header"},[i("div",{staticClass:"el-calendar__title"},[e._v("\n "+e._s(e.i18nDate)+"\n ")]),0===e.validatedRange.length?i("div",{staticClass:"el-calendar__button-group"},[i("el-button-group",[i("el-button",{attrs:{type:"plain",size:"mini"},on:{click:function(t){e.selectDate("prev-month")}}},[e._v("\n "+e._s(e.t("el.datepicker.prevMonth"))+"\n ")]),i("el-button",{attrs:{type:"plain",size:"mini"},on:{click:function(t){e.selectDate("today")}}},[e._v("\n "+e._s(e.t("el.datepicker.today"))+"\n ")]),i("el-button",{attrs:{type:"plain",size:"mini"},on:{click:function(t){e.selectDate("next-month")}}},[e._v("\n "+e._s(e.t("el.datepicker.nextMonth"))+"\n ")])],1)],1):e._e()]),0===e.validatedRange.length?i("div",{key:"no-range",staticClass:"el-calendar__body"},[i("date-table",{attrs:{date:e.date,"selected-day":e.realSelectedDay,"first-day-of-week":e.realFirstDayOfWeek},on:{pick:e.pickDay}})],1):i("div",{key:"has-range",staticClass:"el-calendar__body"},e._l(e.validatedRange,function(t,n){return i("date-table",{key:n,attrs:{date:t[0],"selected-day":e.realSelectedDay,range:t,"hide-header":0!==n,"first-day-of-week":e.realFirstDayOfWeek},on:{pick:e.pickDay}})}),1)])};Uh._withStripped=!0;var Xh=or().dayNames,Jh=r({props:{selectedDay:String,range:{type:Array,validator:function(e){if(!e||!e.length)return!0;var t=e[0],i=e[1];return Or(t,i)}},date:Date,hideHeader:Boolean,firstDayOfWeek:Number},inject:["elCalendar"],methods:{toNestedArr:function(e){return br(e.length/7).map(function(t,i){var n=7*i;return e.slice(n,n+7)})},getFormateDate:function(e,t){if(!e||-1===["prev","current","next"].indexOf(t))throw new Error("invalid day or type");var i=this.curMonthDatePrefix;return"prev"===t?i=this.prevMonthDatePrefix:"next"===t&&(i=this.nextMonthDatePrefix),i+"-"+(e=("00"+e).slice(-2))},getCellClass:function(e){var t=e.text,i=e.type,n=[i];if("current"===i){var r=this.getFormateDate(t,i);r===this.selectedDay&&n.push("is-selected"),r===this.formatedToday&&n.push("is-today")}return n},pickDay:function(e){var t=e.text,i=e.type,n=this.getFormateDate(t,i);this.$emit("pick",n)},cellRenderProxy:function(e){var t=e.text,i=e.type,n=this.$createElement,r=this.elCalendar.$scopedSlots.dateCell;if(!r)return n("span",[t]);var s=this.getFormateDate(t,i);return r({date:new Date(s),data:{isSelected:this.selectedDay===s,type:i+"-month",day:s}})}},computed:{prevMonthDatePrefix:function(){var e=new Date(this.date.getTime());return e.setDate(0),rr.a.format(e,"yyyy-MM")},curMonthDatePrefix:function(){return rr.a.format(this.date,"yyyy-MM")},nextMonthDatePrefix:function(){var e=new Date(this.date.getFullYear(),this.date.getMonth()+1,1);return rr.a.format(e,"yyyy-MM")},formatedToday:function(){return this.elCalendar.formatedToday},isInRange:function(){return this.range&&this.range.length},rows:function(){var e=[];if(this.isInRange){var t=this.range,i=t[0],n=t[1],r=br(n.getDate()-i.getDate()+1).map(function(e,t){return{text:i.getDate()+t,type:"current"}}),s=r.length%7,a=br(s=0===s?0:7-s).map(function(e,t){return{text:t+1,type:"next"}});e=r.concat(a)}else{var o=this.date,l=pr(o),u=function(e,t){if(t<=0)return[];var i=new Date(e.getTime());i.setDate(0);var n=i.getDate();return br(t).map(function(e,i){return n-(t-i-1)})}(o,(l=0===l?7:l)-("number"==typeof this.firstDayOfWeek?this.firstDayOfWeek:1)).map(function(e){return{text:e,type:"prev"}}),c=function(e){var t=new Date(e.getFullYear(),e.getMonth()+1,0).getDate();return br(t).map(function(e,t){return t+1})}(o).map(function(e){return{text:e,type:"current"}});e=[].concat(u,c);var h=br(42-e.length).map(function(e,t){return{text:t+1,type:"next"}});e=e.concat(h)}return this.toNestedArr(e)},weekDays:function(){var e=this.firstDayOfWeek;return"number"!=typeof e||0===e?Xh.slice():Xh.slice(e).concat(Xh.slice(0,e))}},render:function(){var e=this,t=arguments[0],i=this.hideHeader?null:t("thead",[this.weekDays.map(function(e){return t("th",{key:e},[e])})]);return t("table",{class:{"el-calendar-table":!0,"is-range":this.isInRange},attrs:{cellspacing:"0",cellpadding:"0"}},[i,t("tbody",[this.rows.map(function(i,n){return t("tr",{class:{"el-calendar-table__row":!0,"el-calendar-table__row--hide-border":0===n&&e.hideHeader},key:n},[i.map(function(i,n){return t("td",{key:n,class:e.getCellClass(i),on:{click:e.pickDay.bind(e,i)}},[t("div",{class:"el-calendar-day"},[e.cellRenderProxy(i)])])})])})])])}},void 0,void 0,!1,null,null,null);Jh.options.__file="packages/calendar/src/date-table.vue";var Zh=Jh.exports,Qh=["prev-month","today","next-month"],ed=["Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday"],td=r({name:"ElCalendar",mixins:[q],components:{DateTable:Zh},props:{value:[Date,String,Number],range:{type:Array,validator:function(e){return!Array.isArray(e)||2===e.length&&e.every(function(e){return"string"==typeof e||"number"==typeof e||e instanceof Date})}},firstDayOfWeek:{type:Number,default:1}},provide:function(){return{elCalendar:this}},methods:{pickDay:function(e){this.realSelectedDay=e},selectDate:function(e){if(-1===Qh.indexOf(e))throw new Error("invalid type "+e);var t="";(t="prev-month"===e?this.prevMonthDatePrefix+"-01":"next-month"===e?this.nextMonthDatePrefix+"-01":this.formatedToday)!==this.formatedDate&&this.pickDay(t)},toDate:function(e){if(!e)throw new Error("invalid val");return e instanceof Date?e:new Date(e)},rangeValidator:function(e,t){var i=this.realFirstDayOfWeek,n=t?i:0===i?6:i-1,r=(t?"start":"end")+" of range should be "+ed[n]+".";return e.getDay()===n||(console.warn("[ElementCalendar]",r,"Invalid range will be ignored."),!1)}},computed:{prevMonthDatePrefix:function(){var e=new Date(this.date.getTime());return e.setDate(0),rr.a.format(e,"yyyy-MM")},curMonthDatePrefix:function(){return rr.a.format(this.date,"yyyy-MM")},nextMonthDatePrefix:function(){var e=new Date(this.date.getFullYear(),this.date.getMonth()+1,1);return rr.a.format(e,"yyyy-MM")},formatedDate:function(){return rr.a.format(this.date,"yyyy-MM-dd")},i18nDate:function(){var e=this.date.getFullYear(),t=this.date.getMonth()+1;return e+" "+this.t("el.datepicker.year")+" "+this.t("el.datepicker.month"+t)},formatedToday:function(){return rr.a.format(this.now,"yyyy-MM-dd")},realSelectedDay:{get:function(){return this.value?this.formatedDate:this.selectedDay},set:function(e){this.selectedDay=e;var t=new Date(e);this.$emit("input",t)}},date:function(){return this.value?this.toDate(this.value):this.realSelectedDay?new Date(this.selectedDay):this.validatedRange.length?this.validatedRange[0][0]:this.now},validatedRange:function(){var e=this,t=this.range;if(!t)return[];if(2===(t=t.reduce(function(t,i,n){var r=e.toDate(i);return e.rangeValidator(r,0===n)&&(t=t.concat(r)),t},[])).length){var i=t,n=i[0],r=i[1];if(n>r)return console.warn("[ElementCalendar]end time should be greater than start time"),[];if(Or(n,r))return[[n,r]];var s=[],a=new Date(n.getFullYear(),n.getMonth()+1,1),o=this.toDate(a.getTime()-864e5);if(!Or(a,r))return console.warn("[ElementCalendar]start time and end time interval must not exceed two months"),[];s.push([n,o]);var l=this.realFirstDayOfWeek,u=a.getDay(),c=0;return u!==l&&(c=0===l?7-u:(c=l-u)>0?c:7+c),(a=this.toDate(a.getTime()+864e5*c)).getDate()<r.getDate()&&s.push([a,r]),s}return[]},realFirstDayOfWeek:function(){return this.firstDayOfWeek<1||this.firstDayOfWeek>6?0:Math.floor(this.firstDayOfWeek)}},data:function(){return{selectedDay:"",now:new Date}}},Uh,[],!1,null,null,null);td.options.__file="packages/calendar/src/main.vue";var id=td.exports;id.install=function(e){e.component(id.name,id)};var nd=id,rd=function(){var e=this,t=e.$createElement,i=e._self._c||t;return i("transition",{attrs:{name:"el-fade-in"}},[e.visible?i("div",{staticClass:"el-backtop",style:{right:e.styleRight,bottom:e.styleBottom},on:{click:function(t){return t.stopPropagation(),e.handleClick(t)}}},[e._t("default",[i("el-icon",{attrs:{name:"caret-top"}})])],2):e._e()])};rd._withStripped=!0;var sd=r({name:"ElBacktop",props:{visibilityHeight:{type:Number,default:200},target:[String],right:{type:Number,default:40},bottom:{type:Number,default:40}},data:function(){return{el:null,container:null,visible:!1}},computed:{styleBottom:function(){return this.bottom+"px"},styleRight:function(){return this.right+"px"}},mounted:function(){this.init(),this.throttledScrollHandler=Tu()(300,this.onScroll),this.container.addEventListener("scroll",this.throttledScrollHandler)},methods:{init:function(){if(this.container=document,this.el=document.documentElement,this.target){if(this.el=document.querySelector(this.target),!this.el)throw new Error("target is not existed: "+this.target);this.container=this.el}},onScroll:function(){var e=this.el.scrollTop;this.visible=e>=this.visibilityHeight},handleClick:function(e){this.scrollToTop(),this.$emit("click",e)},scrollToTop:function(){var e=this.el,t=0,i=setInterval(function(){e.scrollTop<=0?clearInterval(i):(t+=10,e.scrollTop-=t)},20)}},beforeDestroy:function(){this.container.removeEventListener("scroll",this.throttledScrollHandler)}},rd,[],!1,null,null,null);sd.options.__file="packages/backtop/src/main.vue";var ad=sd.exports;ad.install=function(e){e.component(ad.name,ad)};var od=ad,ld=function(e,t){return e===window||e===document?document.documentElement[t]:e[t]},ud=function(e){return ld(e,"offsetHeight")},cd="ElInfiniteScroll",hd={delay:{type:Number,default:200},distance:{type:Number,default:0},disabled:{type:Boolean,default:!1},immediate:{type:Boolean,default:!0}},dd=function(e,t){return v(e)?(i=hd,Object.keys(i||{}).map(function(e){return[e,i[e]]})).reduce(function(i,n){var r=n[0],s=n[1],a=s.type,o=s.default,l=e.getAttribute("infinite-scroll-"+r);switch(l=b(t[l])?l:t[l],a){case Number:l=Number(l),l=Number.isNaN(l)?o:l;break;case Boolean:l=null!=l?"false"!==l&&Boolean(l):o;break;default:l=a(l)}return i[r]=l,i},{}):{};var i},pd=function(e){return e.getBoundingClientRect().top},fd=function(e){var t=this[cd],i=t.el,n=t.vm,r=t.container,s=t.observer,a=dd(i,n),o=a.distance;if(!a.disabled){var l=!1;if(r===i){var u=r.scrollTop+function(e){return ld(e,"clientHeight")}(r);l=r.scrollHeight-u<=o}else{l=ud(i)+pd(i)-pd(r)-ud(r)+Number.parseFloat(function(e,t){if(e===window&&(e=document.documentElement),1!==e.nodeType)return[];var i=window.getComputedStyle(e,null);return t?i[t]:i}(r,"borderBottomWidth"))<=o}l&&g(e)?e.call(n):s&&(s.disconnect(),this[cd].observer=null)}},md={name:"InfiniteScroll",inserted:function(e,t,i){var n=t.value,r=i.context,s=ve(e,!0),a=dd(e,r),o=a.delay,l=a.immediate,u=Ze()(o,fd.bind(e,n));(e[cd]={el:e,vm:r,container:s,onScroll:u},s)&&(s.addEventListener("scroll",u),l&&((e[cd].observer=new MutationObserver(u)).observe(s,{childList:!0,subtree:!0}),u()))},unbind:function(e){var t=e[cd],i=t.container,n=t.onScroll;i&&i.removeEventListener("scroll",n)},install:function(e){e.directive(md.name,md)}},vd=md,gd=function(){var e=this,t=e.$createElement,i=e._self._c||t;return i("div",{staticClass:"el-page-header"},[i("div",{staticClass:"el-page-header__left",on:{click:function(t){e.$emit("back")}}},[i("i",{staticClass:"el-icon-back"}),i("div",{staticClass:"el-page-header__title"},[e._t("title",[e._v(e._s(e.title))])],2)]),i("div",{staticClass:"el-page-header__content"},[e._t("content",[e._v(e._s(e.content))])],2)])};gd._withStripped=!0;var bd=r({name:"ElPageHeader",props:{title:{type:String,default:function(){return W("el.pageHeader.title")}},content:String}},gd,[],!1,null,null,null);bd.options.__file="packages/page-header/src/main.vue";var yd=bd.exports;yd.install=function(e){e.component(yd.name,yd)};var wd=yd,_d=r({name:"ElAvatar",props:{size:{type:[Number,String],validator:function(e){return"string"==typeof e?["large","medium","small"].includes(e):"number"==typeof e}},shape:{type:String,default:"circle",validator:function(e){return["circle","square"].includes(e)}},icon:String,src:String,alt:String,srcSet:String,error:Function,fit:{type:String,default:"cover"}},data:function(){return{isImageExist:!0}},computed:{avatarClass:function(){var e=this.size,t=this.icon,i=this.shape,n=["el-avatar"];return e&&"string"==typeof e&&n.push("el-avatar--"+e),t&&n.push("el-avatar--icon"),i&&n.push("el-avatar--"+i),n.join(" ")}},methods:{handleError:function(){var e=this.error;!1!==(e?e():void 0)&&(this.isImageExist=!1)},renderAvatar:function(){var e=this.$createElement,t=this.icon,i=this.src,n=this.alt,r=this.isImageExist,s=this.srcSet,a=this.fit;return r&&i?e("img",{attrs:{src:i,alt:n,srcSet:s},on:{error:this.handleError},style:{"object-fit":a}}):t?e("i",{class:t}):this.$slots.default}},render:function(){var e=arguments[0],t=this.avatarClass,i=this.size;return e("span",{class:t,style:"number"==typeof i?{height:i+"px",width:i+"px",lineHeight:i+"px"}:{}},[this.renderAvatar()])}},void 0,void 0,!1,null,null,null);_d.options.__file="packages/avatar/src/main.vue";var xd=_d.exports;xd.install=function(e){e.component(xd.name,xd)};var Cd=xd,kd=function(){var e=this,t=e.$createElement,i=e._self._c||t;return i("transition",{attrs:{name:"el-drawer-fade"},on:{"after-enter":e.afterEnter,"after-leave":e.afterLeave}},[i("div",{directives:[{name:"show",rawName:"v-show",value:e.visible,expression:"visible"}],staticClass:"el-dialog__wrapper",attrs:{role:"presentation"}},[i("div",{staticClass:"el-drawer__container",class:e.visible&&"el-drawer__open",attrs:{role:"document",tabindex:"-1"},on:{click:function(t){return t.target!==t.currentTarget?null:e.handleWrapperClick(t)}}},[i("div",{ref:"drawer",staticClass:"el-drawer",class:[e.direction,e.customClass],style:e.isHorizontal?"width: "+e.size:"height: "+e.size,attrs:{"aria-modal":"true","aria-labelledby":"el-drawer__title",role:"presentation"}},[i("header",{staticClass:"el-drawer__header",attrs:{id:"el-drawer__title"}},[e._t("title",[i("span",{attrs:{role:"heading"}},[e._v(e._s(e.title))])]),e.showClose?i("button",{staticClass:"el-drawer__close-btn",attrs:{"aria-label":"close "+(e.title||"drawer"),type:"button"},on:{click:e.closeDrawer}},[i("i",{staticClass:"el-dialog__close el-icon el-icon-close"})]):e._e()],2),e.rendered?i("section",{staticClass:"el-drawer__body"},[e._t("default")],2):e._e()])])])])};kd._withStripped=!0;var Sd=r({name:"ElDrawer",mixins:[Ee,l,K],props:{appendToBody:{type:Boolean,default:!0},beforeClose:{type:Function},customClass:{type:String,default:""},destroyOnClose:{type:Boolean,default:!1},modal:{type:Boolean,default:!0},direction:{type:String,default:"rtl",validator:function(e){return-1!==["ltr","rtl","ttb","btt"].indexOf(e)}},showClose:{type:Boolean,default:!0},size:{type:String,default:"30%"},title:{type:String,default:""},visible:{type:Boolean},wrapperClosable:{type:Boolean,default:!0}},computed:{isHorizontal:function(){return"rtl"===this.direction||"ltr"===this.direction}},data:function(){return{closed:!1}},watch:{visible:function(e){e?(this.closed=!1,this.$emit("open"),this.appendToBody&&document.body.appendChild(this.$el)):this.closed||this.$emit("close")}},methods:{afterEnter:function(){this.$emit("opened")},afterLeave:function(){this.$emit("closed")},hide:function(e){!1!==e&&(this.$emit("update:visible",!1),this.$emit("close"),!0===this.destroyOnClose&&(this.rendered=!1),this.closed=!0)},handleWrapperClick:function(){this.wrapperClosable&&this.closeDrawer()},closeDrawer:function(){"function"==typeof this.beforeClose?this.beforeClose(this.hide):this.hide()}},mounted:function(){this.visible&&(this.rendered=!0,this.open())},destroyed:function(){this.appendToBody&&this.$el&&this.$el.parentNode&&this.$el.parentNode.removeChild(this.$el)}},kd,[],!1,null,null,null);Sd.options.__file="packages/drawer/src/main.vue";var Dd=Sd.exports;Dd.install=function(e){e.component(Dd.name,Dd)};var $d=Dd,Ed=[dt,vt,Ct,It,Vt,Rt,Qt,si,hi,mi,te,wi,ki,Ti,Oi,Li,Hi,qi,Ui,ut,ct,Qi,$t,Nt,Gn,tr,Es,Fs,qs,Js,li,xa,Da,Ma,lo,bo,xo,ze,Bo,jo,ll,kl,Dl,Tl,Yl,Il,Xl,cu,fu,bu,xu,Du,Pu,Xe,Fu,zu,ju,gc,Kc,Qc,nh,oh,hh,mh,yh,xh,Dh,Mh,Ph,Gh,nd,od,wd,cc,Cd,$d,ti],Td=function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};j.use(t.locale),j.i18n(t.i18n),Ed.forEach(function(t){e.component(t.name,t)}),e.use(vd),e.use(wl.directive),e.prototype.$ELEMENT={size:t.size||"",zIndex:t.zIndex||2e3},e.prototype.$loading=wl.service,e.prototype.$msgbox=ba,e.prototype.$alert=ba.alert,e.prototype.$confirm=ba.confirm,e.prototype.$prompt=ba.prompt,e.prototype.$notify=el,e.prototype.$message=au};"undefined"!=typeof window&&window.Vue&&Td(window.Vue);t.default={version:"2.11.1",locale:j.use,i18n:j.i18n,install:Td,CollapseTransition:ti,Loading:wl,Pagination:dt,Dialog:vt,Autocomplete:Ct,Dropdown:It,DropdownMenu:Vt,DropdownItem:Rt,Menu:Qt,Submenu:si,MenuItem:hi,MenuItemGroup:mi,Input:te,InputNumber:wi,Radio:ki,RadioGroup:Ti,RadioButton:Oi,Checkbox:Li,CheckboxButton:Hi,CheckboxGroup:qi,Switch:Ui,Select:ut,Option:ct,OptionGroup:Qi,Button:$t,ButtonGroup:Nt,Table:Gn,TableColumn:tr,DatePicker:Es,TimeSelect:Fs,TimePicker:qs,Popover:Js,Tooltip:li,MessageBox:ba,Breadcrumb:xa,BreadcrumbItem:Da,Form:Ma,FormItem:lo,Tabs:bo,TabPane:xo,Tag:ze,Tree:Bo,Alert:jo,Notification:el,Slider:ll,Icon:kl,Row:Dl,Col:Tl,Upload:Yl,Progress:Il,Spinner:Xl,Message:au,Badge:cu,Card:fu,Rate:bu,Steps:xu,Step:Du,Carousel:Pu,Scrollbar:Xe,CarouselItem:Fu,Collapse:zu,CollapseItem:ju,Cascader:gc,ColorPicker:Kc,Transfer:Qc,Container:nh,Header:oh,Aside:hh,Main:mh,Footer:yh,Timeline:xh,TimelineItem:Dh,Link:Mh,Divider:Ph,Image:Gh,Calendar:nd,Backtop:od,InfiniteScroll:vd,PageHeader:wd,CascaderPanel:cc,Avatar:Cd,Drawer:$d}}]).default}); \ No newline at end of file | |||
diff --git a/frontend/js/element-ui_en_2.11.1.min.js b/frontend/js/element-ui_en_2.11.1.min.js new file mode 100644 index 0000000..86080e4 --- /dev/null +++ b/frontend/js/element-ui_en_2.11.1.min.js | |||
| @@ -0,0 +1,135 @@ | |||
| 1 | (function (global, factory) { | ||
| 2 | if (typeof define === "function" && define.amd) { | ||
| 3 | define('element/locale/en', ['module', 'exports'], factory); | ||
| 4 | } else if (typeof exports !== "undefined") { | ||
| 5 | factory(module, exports); | ||
| 6 | } else { | ||
| 7 | var mod = { | ||
| 8 | exports: {} | ||
| 9 | }; | ||
| 10 | factory(mod, mod.exports); | ||
| 11 | global.ELEMENT.lang = global.ELEMENT.lang || {}; | ||
| 12 | global.ELEMENT.lang.en = mod.exports; | ||
| 13 | } | ||
| 14 | })(this, function (module, exports) { | ||
| 15 | 'use strict'; | ||
| 16 | |||
| 17 | exports.__esModule = true; | ||
| 18 | exports.default = { | ||
| 19 | el: { | ||
| 20 | colorpicker: { | ||
| 21 | confirm: 'OK', | ||
| 22 | clear: 'Clear' | ||
| 23 | }, | ||
| 24 | datepicker: { | ||
| 25 | now: 'Now', | ||
| 26 | today: 'Today', | ||
| 27 | cancel: 'Cancel', | ||
| 28 | clear: 'Clear', | ||
| 29 | confirm: 'OK', | ||
| 30 | selectDate: 'Select date', | ||
| 31 | selectTime: 'Select time', | ||
| 32 | startDate: 'Start Date', | ||
| 33 | startTime: 'Start Time', | ||
| 34 | endDate: 'End Date', | ||
| 35 | endTime: 'End Time', | ||
| 36 | prevYear: 'Previous Year', | ||
| 37 | nextYear: 'Next Year', | ||
| 38 | prevMonth: 'Previous Month', | ||
| 39 | nextMonth: 'Next Month', | ||
| 40 | year: '', | ||
| 41 | month1: 'January', | ||
| 42 | month2: 'February', | ||
| 43 | month3: 'March', | ||
| 44 | month4: 'April', | ||
| 45 | month5: 'May', | ||
| 46 | month6: 'June', | ||
| 47 | month7: 'July', | ||
| 48 | month8: 'August', | ||
| 49 | month9: 'September', | ||
| 50 | month10: 'October', | ||
| 51 | month11: 'November', | ||
| 52 | month12: 'December', | ||
| 53 | week: 'week', | ||
| 54 | weeks: { | ||
| 55 | sun: 'Sun', | ||
| 56 | mon: 'Mon', | ||
| 57 | tue: 'Tue', | ||
| 58 | wed: 'Wed', | ||
| 59 | thu: 'Thu', | ||
| 60 | fri: 'Fri', | ||
| 61 | sat: 'Sat' | ||
| 62 | }, | ||
| 63 | months: { | ||
| 64 | jan: 'Jan', | ||
| 65 | feb: 'Feb', | ||
| 66 | mar: 'Mar', | ||
| 67 | apr: 'Apr', | ||
| 68 | may: 'May', | ||
| 69 | jun: 'Jun', | ||
| 70 | jul: 'Jul', | ||
| 71 | aug: 'Aug', | ||
| 72 | sep: 'Sep', | ||
| 73 | oct: 'Oct', | ||
| 74 | nov: 'Nov', | ||
| 75 | dec: 'Dec' | ||
| 76 | } | ||
| 77 | }, | ||
| 78 | select: { | ||
| 79 | loading: 'Loading', | ||
| 80 | noMatch: 'No matching data', | ||
| 81 | noData: 'No data', | ||
| 82 | placeholder: 'Select' | ||
| 83 | }, | ||
| 84 | cascader: { | ||
| 85 | noMatch: 'No matching data', | ||
| 86 | loading: 'Loading', | ||
| 87 | placeholder: 'Select', | ||
| 88 | noData: 'No data' | ||
| 89 | }, | ||
| 90 | pagination: { | ||
| 91 | goto: 'Go to', | ||
| 92 | pagesize: '/page', | ||
| 93 | total: 'Total {total}', | ||
| 94 | pageClassifier: '' | ||
| 95 | }, | ||
| 96 | messagebox: { | ||
| 97 | title: 'Message', | ||
| 98 | confirm: 'OK', | ||
| 99 | cancel: 'Cancel', | ||
| 100 | error: 'Illegal input' | ||
| 101 | }, | ||
| 102 | upload: { | ||
| 103 | deleteTip: 'press delete to remove', | ||
| 104 | delete: 'Delete', | ||
| 105 | preview: 'Preview', | ||
| 106 | continue: 'Continue' | ||
| 107 | }, | ||
| 108 | table: { | ||
| 109 | emptyText: 'No Data', | ||
| 110 | confirmFilter: 'Confirm', | ||
| 111 | resetFilter: 'Reset', | ||
| 112 | clearFilter: 'All', | ||
| 113 | sumText: 'Sum' | ||
| 114 | }, | ||
| 115 | tree: { | ||
| 116 | emptyText: 'No Data' | ||
| 117 | }, | ||
| 118 | transfer: { | ||
| 119 | noMatch: 'No matching data', | ||
| 120 | noData: 'No data', | ||
| 121 | titles: ['List 1', 'List 2'], // to be translated | ||
| 122 | filterPlaceholder: 'Enter keyword', // to be translated | ||
| 123 | noCheckedFormat: '{total} items', // to be translated | ||
| 124 | hasCheckedFormat: '{checked}/{total} checked' // to be translated | ||
| 125 | }, | ||
| 126 | image: { | ||
| 127 | error: 'FAILED' | ||
| 128 | }, | ||
| 129 | pageHeader: { | ||
| 130 | title: 'Back' // to be translated | ||
| 131 | } | ||
| 132 | } | ||
| 133 | }; | ||
| 134 | module.exports = exports['default']; | ||
| 135 | }); \ No newline at end of file | ||
diff --git a/frontend/js/vue.js b/frontend/js/vue.js deleted file mode 100644 index 657cb37..0000000 --- a/frontend/js/vue.js +++ /dev/null | |||
| @@ -1,10947 +0,0 @@ | |||
| 1 | /*! | ||
| 2 | * Vue.js v2.5.16 | ||
| 3 | * (c) 2014-2018 Evan You | ||
| 4 | * Released under the MIT License. | ||
| 5 | */ | ||
| 6 | (function (global, factory) { | ||
| 7 | typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() : | ||
| 8 | typeof define === 'function' && define.amd ? define(factory) : | ||
| 9 | (global.Vue = factory()); | ||
| 10 | }(this, (function () { 'use strict'; | ||
| 11 | |||
| 12 | /* */ | ||
| 13 | |||
| 14 | var emptyObject = Object.freeze({}); | ||
| 15 | |||
| 16 | // these helpers produces better vm code in JS engines due to their | ||
| 17 | // explicitness and function inlining | ||
| 18 | function isUndef (v) { | ||
| 19 | return v === undefined || v === null | ||
| 20 | } | ||
| 21 | |||
| 22 | function isDef (v) { | ||
| 23 | return v !== undefined && v !== null | ||
| 24 | } | ||
| 25 | |||
| 26 | function isTrue (v) { | ||
| 27 | return v === true | ||
| 28 | } | ||
| 29 | |||
| 30 | function isFalse (v) { | ||
| 31 | return v === false | ||
| 32 | } | ||
| 33 | |||
| 34 | /** | ||
| 35 | * Check if value is primitive | ||
| 36 | */ | ||
| 37 | function isPrimitive (value) { | ||
| 38 | return ( | ||
| 39 | typeof value === 'string' || | ||
| 40 | typeof value === 'number' || | ||
| 41 | // $flow-disable-line | ||
| 42 | typeof value === 'symbol' || | ||
| 43 | typeof value === 'boolean' | ||
| 44 | ) | ||
| 45 | } | ||
| 46 | |||
| 47 | /** | ||
| 48 | * Quick object check - this is primarily used to tell | ||
| 49 | * Objects from primitive values when we know the value | ||
| 50 | * is a JSON-compliant type. | ||
| 51 | */ | ||
| 52 | function isObject (obj) { | ||
| 53 | return obj !== null && typeof obj === 'object' | ||
| 54 | } | ||
| 55 | |||
| 56 | /** | ||
| 57 | * Get the raw type string of a value e.g. [object Object] | ||
| 58 | */ | ||
| 59 | var _toString = Object.prototype.toString; | ||
| 60 | |||
| 61 | function toRawType (value) { | ||
| 62 | return _toString.call(value).slice(8, -1) | ||
| 63 | } | ||
| 64 | |||
| 65 | /** | ||
| 66 | * Strict object type check. Only returns true | ||
| 67 | * for plain JavaScript objects. | ||
| 68 | */ | ||
| 69 | function isPlainObject (obj) { | ||
| 70 | return _toString.call(obj) === '[object Object]' | ||
| 71 | } | ||
| 72 | |||
| 73 | function isRegExp (v) { | ||
| 74 | return _toString.call(v) === '[object RegExp]' | ||
| 75 | } | ||
| 76 | |||
| 77 | /** | ||
| 78 | * Check if val is a valid array index. | ||
| 79 | */ | ||
| 80 | function isValidArrayIndex (val) { | ||
| 81 | var n = parseFloat(String(val)); | ||
| 82 | return n >= 0 && Math.floor(n) === n && isFinite(val) | ||
| 83 | } | ||
| 84 | |||
| 85 | /** | ||
| 86 | * Convert a value to a string that is actually rendered. | ||
| 87 | */ | ||
| 88 | function toString (val) { | ||
| 89 | return val == null | ||
| 90 | ? '' | ||
| 91 | : typeof val === 'object' | ||
| 92 | ? JSON.stringify(val, null, 2) | ||
| 93 | : String(val) | ||
| 94 | } | ||
| 95 | |||
| 96 | /** | ||
| 97 | * Convert a input value to a number for persistence. | ||
| 98 | * If the conversion fails, return original string. | ||
| 99 | */ | ||
| 100 | function toNumber (val) { | ||
| 101 | var n = parseFloat(val); | ||
| 102 | return isNaN(n) ? val : n | ||
| 103 | } | ||
| 104 | |||
| 105 | /** | ||
| 106 | * Make a map and return a function for checking if a key | ||
| 107 | * is in that map. | ||
| 108 | */ | ||
| 109 | function makeMap ( | ||
| 110 | str, | ||
| 111 | expectsLowerCase | ||
| 112 | ) { | ||
| 113 | var map = Object.create(null); | ||
| 114 | var list = str.split(','); | ||
| 115 | for (var i = 0; i < list.length; i++) { | ||
| 116 | map[list[i]] = true; | ||
| 117 | } | ||
| 118 | return expectsLowerCase | ||
| 119 | ? function (val) { return map[val.toLowerCase()]; } | ||
| 120 | : function (val) { return map[val]; } | ||
| 121 | } | ||
| 122 | |||
| 123 | /** | ||
| 124 | * Check if a tag is a built-in tag. | ||
| 125 | */ | ||
| 126 | var isBuiltInTag = makeMap('slot,component', true); | ||
| 127 | |||
| 128 | /** | ||
| 129 | * Check if a attribute is a reserved attribute. | ||
| 130 | */ | ||
| 131 | var isReservedAttribute = makeMap('key,ref,slot,slot-scope,is'); | ||
| 132 | |||
| 133 | /** | ||
| 134 | * Remove an item from an array | ||
| 135 | */ | ||
| 136 | function remove (arr, item) { | ||
| 137 | if (arr.length) { | ||
| 138 | var index = arr.indexOf(item); | ||
| 139 | if (index > -1) { | ||
| 140 | return arr.splice(index, 1) | ||
| 141 | } | ||
| 142 | } | ||
| 143 | } | ||
| 144 | |||
| 145 | /** | ||
| 146 | * Check whether the object has the property. | ||
| 147 | */ | ||
| 148 | var hasOwnProperty = Object.prototype.hasOwnProperty; | ||
| 149 | function hasOwn (obj, key) { | ||
| 150 | return hasOwnProperty.call(obj, key) | ||
| 151 | } | ||
| 152 | |||
| 153 | /** | ||
| 154 | * Create a cached version of a pure function. | ||
| 155 | */ | ||
| 156 | function cached (fn) { | ||
| 157 | var cache = Object.create(null); | ||
| 158 | return (function cachedFn (str) { | ||
| 159 | var hit = cache[str]; | ||
| 160 | return hit || (cache[str] = fn(str)) | ||
| 161 | }) | ||
| 162 | } | ||
| 163 | |||
| 164 | /** | ||
| 165 | * Camelize a hyphen-delimited string. | ||
| 166 | */ | ||
| 167 | var camelizeRE = /-(\w)/g; | ||
| 168 | var camelize = cached(function (str) { | ||
| 169 | return str.replace(camelizeRE, function (_, c) { return c ? c.toUpperCase() : ''; }) | ||
| 170 | }); | ||
| 171 | |||
| 172 | /** | ||
| 173 | * Capitalize a string. | ||
| 174 | */ | ||
| 175 | var capitalize = cached(function (str) { | ||
| 176 | return str.charAt(0).toUpperCase() + str.slice(1) | ||
| 177 | }); | ||
| 178 | |||
| 179 | /** | ||
| 180 | * Hyphenate a camelCase string. | ||
| 181 | */ | ||
| 182 | var hyphenateRE = /\B([A-Z])/g; | ||
| 183 | var hyphenate = cached(function (str) { | ||
| 184 | return str.replace(hyphenateRE, '-$1').toLowerCase() | ||
| 185 | }); | ||
| 186 | |||
| 187 | /** | ||
| 188 | * Simple bind polyfill for environments that do not support it... e.g. | ||
| 189 | * PhantomJS 1.x. Technically we don't need this anymore since native bind is | ||
| 190 | * now more performant in most browsers, but removing it would be breaking for | ||
| 191 | * code that was able to run in PhantomJS 1.x, so this must be kept for | ||
| 192 | * backwards compatibility. | ||
| 193 | */ | ||
| 194 | |||
| 195 | /* istanbul ignore next */ | ||
| 196 | function polyfillBind (fn, ctx) { | ||
| 197 | function boundFn (a) { | ||
| 198 | var l = arguments.length; | ||
| 199 | return l | ||
| 200 | ? l > 1 | ||
| 201 | ? fn.apply(ctx, arguments) | ||
| 202 | : fn.call(ctx, a) | ||
| 203 | : fn.call(ctx) | ||
| 204 | } | ||
| 205 | |||
| 206 | boundFn._length = fn.length; | ||
| 207 | return boundFn | ||
| 208 | } | ||
| 209 | |||
| 210 | function nativeBind (fn, ctx) { | ||
| 211 | return fn.bind(ctx) | ||
| 212 | } | ||
| 213 | |||
| 214 | var bind = Function.prototype.bind | ||
| 215 | ? nativeBind | ||
| 216 | : polyfillBind; | ||
| 217 | |||
| 218 | /** | ||
| 219 | * Convert an Array-like object to a real Array. | ||
| 220 | */ | ||
| 221 | function toArray (list, start) { | ||
| 222 | start = start || 0; | ||
| 223 | var i = list.length - start; | ||
| 224 | var ret = new Array(i); | ||
| 225 | while (i--) { | ||
| 226 | ret[i] = list[i + start]; | ||
| 227 | } | ||
| 228 | return ret | ||
| 229 | } | ||
| 230 | |||
| 231 | /** | ||
| 232 | * Mix properties into target object. | ||
| 233 | */ | ||
| 234 | function extend (to, _from) { | ||
| 235 | for (var key in _from) { | ||
| 236 | to[key] = _from[key]; | ||
| 237 | } | ||
| 238 | return to | ||
| 239 | } | ||
| 240 | |||
| 241 | /** | ||
| 242 | * Merge an Array of Objects into a single Object. | ||
| 243 | */ | ||
| 244 | function toObject (arr) { | ||
| 245 | var res = {}; | ||
| 246 | for (var i = 0; i < arr.length; i++) { | ||
| 247 | if (arr[i]) { | ||
| 248 | extend(res, arr[i]); | ||
| 249 | } | ||
| 250 | } | ||
| 251 | return res | ||
| 252 | } | ||
| 253 | |||
| 254 | /** | ||
| 255 | * Perform no operation. | ||
| 256 | * Stubbing args to make Flow happy without leaving useless transpiled code | ||
| 257 | * with ...rest (https://flow.org/blog/2017/05/07/Strict-Function-Call-Arity/) | ||
| 258 | */ | ||
| 259 | function noop (a, b, c) {} | ||
| 260 | |||
| 261 | /** | ||
| 262 | * Always return false. | ||
| 263 | */ | ||
| 264 | var no = function (a, b, c) { return false; }; | ||
| 265 | |||
| 266 | /** | ||
| 267 | * Return same value | ||
| 268 | */ | ||
| 269 | var identity = function (_) { return _; }; | ||
| 270 | |||
| 271 | /** | ||
| 272 | * Generate a static keys string from compiler modules. | ||
| 273 | */ | ||
| 274 | function genStaticKeys (modules) { | ||
| 275 | return modules.reduce(function (keys, m) { | ||
| 276 | return keys.concat(m.staticKeys || []) | ||
| 277 | }, []).join(',') | ||
| 278 | } | ||
| 279 | |||
| 280 | /** | ||
| 281 | * Check if two values are loosely equal - that is, | ||
| 282 | * if they are plain objects, do they have the same shape? | ||
| 283 | */ | ||
| 284 | function looseEqual (a, b) { | ||
| 285 | if (a === b) { return true } | ||
| 286 | var isObjectA = isObject(a); | ||
| 287 | var isObjectB = isObject(b); | ||
| 288 | if (isObjectA && isObjectB) { | ||
| 289 | try { | ||
| 290 | var isArrayA = Array.isArray(a); | ||
| 291 | var isArrayB = Array.isArray(b); | ||
| 292 | if (isArrayA && isArrayB) { | ||
| 293 | return a.length === b.length && a.every(function (e, i) { | ||
| 294 | return looseEqual(e, b[i]) | ||
| 295 | }) | ||
| 296 | } else if (!isArrayA && !isArrayB) { | ||
| 297 | var keysA = Object.keys(a); | ||
| 298 | var keysB = Object.keys(b); | ||
| 299 | return keysA.length === keysB.length && keysA.every(function (key) { | ||
| 300 | return looseEqual(a[key], b[key]) | ||
| 301 | }) | ||
| 302 | } else { | ||
| 303 | /* istanbul ignore next */ | ||
| 304 | return false | ||
| 305 | } | ||
| 306 | } catch (e) { | ||
| 307 | /* istanbul ignore next */ | ||
| 308 | return false | ||
| 309 | } | ||
| 310 | } else if (!isObjectA && !isObjectB) { | ||
| 311 | return String(a) === String(b) | ||
| 312 | } else { | ||
| 313 | return false | ||
| 314 | } | ||
| 315 | } | ||
| 316 | |||
| 317 | function looseIndexOf (arr, val) { | ||
| 318 | for (var i = 0; i < arr.length; i++) { | ||
| 319 | if (looseEqual(arr[i], val)) { return i } | ||
| 320 | } | ||
| 321 | return -1 | ||
| 322 | } | ||
| 323 | |||
| 324 | /** | ||
| 325 | * Ensure a function is called only once. | ||
| 326 | */ | ||
| 327 | function once (fn) { | ||
| 328 | var called = false; | ||
| 329 | return function () { | ||
| 330 | if (!called) { | ||
| 331 | called = true; | ||
| 332 | fn.apply(this, arguments); | ||
| 333 | } | ||
| 334 | } | ||
| 335 | } | ||
| 336 | |||
| 337 | var SSR_ATTR = 'data-server-rendered'; | ||
| 338 | |||
| 339 | var ASSET_TYPES = [ | ||
| 340 | 'component', | ||
| 341 | 'directive', | ||
| 342 | 'filter' | ||
| 343 | ]; | ||
| 344 | |||
| 345 | var LIFECYCLE_HOOKS = [ | ||
| 346 | 'beforeCreate', | ||
| 347 | 'created', | ||
| 348 | 'beforeMount', | ||
| 349 | 'mounted', | ||
| 350 | 'beforeUpdate', | ||
| 351 | 'updated', | ||
| 352 | 'beforeDestroy', | ||
| 353 | 'destroyed', | ||
| 354 | 'activated', | ||
| 355 | 'deactivated', | ||
| 356 | 'errorCaptured' | ||
| 357 | ]; | ||
| 358 | |||
| 359 | /* */ | ||
| 360 | |||
| 361 | var config = ({ | ||
| 362 | /** | ||
| 363 | * Option merge strategies (used in core/util/options) | ||
| 364 | */ | ||
| 365 | // $flow-disable-line | ||
| 366 | optionMergeStrategies: Object.create(null), | ||
| 367 | |||
| 368 | /** | ||
| 369 | * Whether to suppress warnings. | ||
| 370 | */ | ||
| 371 | silent: false, | ||
| 372 | |||
| 373 | /** | ||
| 374 | * Show production mode tip message on boot? | ||
| 375 | */ | ||
| 376 | productionTip: "development" !== 'production', | ||
| 377 | |||
| 378 | /** | ||
| 379 | * Whether to enable devtools | ||
| 380 | */ | ||
| 381 | devtools: "development" !== 'production', | ||
| 382 | |||
| 383 | /** | ||
| 384 | * Whether to record perf | ||
| 385 | */ | ||
| 386 | performance: false, | ||
| 387 | |||
| 388 | /** | ||
| 389 | * Error handler for watcher errors | ||
| 390 | */ | ||
| 391 | errorHandler: null, | ||
| 392 | |||
| 393 | /** | ||
| 394 | * Warn handler for watcher warns | ||
| 395 | */ | ||
| 396 | warnHandler: null, | ||
| 397 | |||
| 398 | /** | ||
| 399 | * Ignore certain custom elements | ||
| 400 | */ | ||
| 401 | ignoredElements: [], | ||
| 402 | |||
| 403 | /** | ||
| 404 | * Custom user key aliases for v-on | ||
| 405 | */ | ||
| 406 | // $flow-disable-line | ||
| 407 | keyCodes: Object.create(null), | ||
| 408 | |||
| 409 | /** | ||
| 410 | * Check if a tag is reserved so that it cannot be registered as a | ||
| 411 | * component. This is platform-dependent and may be overwritten. | ||
| 412 | */ | ||
| 413 | isReservedTag: no, | ||
| 414 | |||
| 415 | /** | ||
| 416 | * Check if an attribute is reserved so that it cannot be used as a component | ||
| 417 | * prop. This is platform-dependent and may be overwritten. | ||
| 418 | */ | ||
| 419 | isReservedAttr: no, | ||
| 420 | |||
| 421 | /** | ||
| 422 | * Check if a tag is an unknown element. | ||
| 423 | * Platform-dependent. | ||
| 424 | */ | ||
| 425 | isUnknownElement: no, | ||
| 426 | |||
| 427 | /** | ||
| 428 | * Get the namespace of an element | ||
| 429 | */ | ||
| 430 | getTagNamespace: noop, | ||
| 431 | |||
| 432 | /** | ||
| 433 | * Parse the real tag name for the specific platform. | ||
| 434 | */ | ||
| 435 | parsePlatformTagName: identity, | ||
| 436 | |||
| 437 | /** | ||
| 438 | * Check if an attribute must be bound using property, e.g. value | ||
| 439 | * Platform-dependent. | ||
| 440 | */ | ||
| 441 | mustUseProp: no, | ||
| 442 | |||
| 443 | /** | ||
| 444 | * Exposed for legacy reasons | ||
| 445 | */ | ||
| 446 | _lifecycleHooks: LIFECYCLE_HOOKS | ||
| 447 | }) | ||
| 448 | |||
| 449 | /* */ | ||
| 450 | |||
| 451 | /** | ||
| 452 | * Check if a string starts with $ or _ | ||
| 453 | */ | ||
| 454 | function isReserved (str) { | ||
| 455 | var c = (str + '').charCodeAt(0); | ||
| 456 | return c === 0x24 || c === 0x5F | ||
| 457 | } | ||
| 458 | |||
| 459 | /** | ||
| 460 | * Define a property. | ||
| 461 | */ | ||
| 462 | function def (obj, key, val, enumerable) { | ||
| 463 | Object.defineProperty(obj, key, { | ||
| 464 | value: val, | ||
| 465 | enumerable: !!enumerable, | ||
| 466 | writable: true, | ||
| 467 | configurable: true | ||
| 468 | }); | ||
| 469 | } | ||
| 470 | |||
| 471 | /** | ||
| 472 | * Parse simple path. | ||
| 473 | */ | ||
| 474 | var bailRE = /[^\w.$]/; | ||
| 475 | function parsePath (path) { | ||
| 476 | if (bailRE.test(path)) { | ||
| 477 | return | ||
| 478 | } | ||
| 479 | var segments = path.split('.'); | ||
| 480 | return function (obj) { | ||
| 481 | for (var i = 0; i < segments.length; i++) { | ||
| 482 | if (!obj) { return } | ||
| 483 | obj = obj[segments[i]]; | ||
| 484 | } | ||
| 485 | return obj | ||
| 486 | } | ||
| 487 | } | ||
| 488 | |||
| 489 | /* */ | ||
| 490 | |||
| 491 | // can we use __proto__? | ||
| 492 | var hasProto = '__proto__' in {}; | ||
| 493 | |||
| 494 | // Browser environment sniffing | ||
| 495 | var inBrowser = typeof window !== 'undefined'; | ||
| 496 | var inWeex = typeof WXEnvironment !== 'undefined' && !!WXEnvironment.platform; | ||
| 497 | var weexPlatform = inWeex && WXEnvironment.platform.toLowerCase(); | ||
| 498 | var UA = inBrowser && window.navigator.userAgent.toLowerCase(); | ||
| 499 | var isIE = UA && /msie|trident/.test(UA); | ||
| 500 | var isIE9 = UA && UA.indexOf('msie 9.0') > 0; | ||
| 501 | var isEdge = UA && UA.indexOf('edge/') > 0; | ||
| 502 | var isAndroid = (UA && UA.indexOf('android') > 0) || (weexPlatform === 'android'); | ||
| 503 | var isIOS = (UA && /iphone|ipad|ipod|ios/.test(UA)) || (weexPlatform === 'ios'); | ||
| 504 | var isChrome = UA && /chrome\/\d+/.test(UA) && !isEdge; | ||
| 505 | |||
| 506 | // Firefox has a "watch" function on Object.prototype... | ||
| 507 | var nativeWatch = ({}).watch; | ||
| 508 | |||
| 509 | var supportsPassive = false; | ||
| 510 | if (inBrowser) { | ||
| 511 | try { | ||
| 512 | var opts = {}; | ||
| 513 | Object.defineProperty(opts, 'passive', ({ | ||
| 514 | get: function get () { | ||
| 515 | /* istanbul ignore next */ | ||
| 516 | supportsPassive = true; | ||
| 517 | } | ||
| 518 | })); // https://github.com/facebook/flow/issues/285 | ||
| 519 | window.addEventListener('test-passive', null, opts); | ||
| 520 | } catch (e) {} | ||
| 521 | } | ||
| 522 | |||
| 523 | // this needs to be lazy-evaled because vue may be required before | ||
| 524 | // vue-server-renderer can set VUE_ENV | ||
| 525 | var _isServer; | ||
| 526 | var isServerRendering = function () { | ||
| 527 | if (_isServer === undefined) { | ||
| 528 | /* istanbul ignore if */ | ||
| 529 | if (!inBrowser && !inWeex && typeof global !== 'undefined') { | ||
| 530 | // detect presence of vue-server-renderer and avoid | ||
| 531 | // Webpack shimming the process | ||
| 532 | _isServer = global['process'].env.VUE_ENV === 'server'; | ||
| 533 | } else { | ||
| 534 | _isServer = false; | ||
| 535 | } | ||
| 536 | } | ||
| 537 | return _isServer | ||
| 538 | }; | ||
| 539 | |||
| 540 | // detect devtools | ||
| 541 | var devtools = inBrowser && window.__VUE_DEVTOOLS_GLOBAL_HOOK__; | ||
| 542 | |||
| 543 | /* istanbul ignore next */ | ||
| 544 | function isNative (Ctor) { | ||
| 545 | return typeof Ctor === 'function' && /native code/.test(Ctor.toString()) | ||
| 546 | } | ||
| 547 | |||
| 548 | var hasSymbol = | ||
| 549 | typeof Symbol !== 'undefined' && isNative(Symbol) && | ||
| 550 | typeof Reflect !== 'undefined' && isNative(Reflect.ownKeys); | ||
| 551 | |||
| 552 | var _Set; | ||
| 553 | /* istanbul ignore if */ // $flow-disable-line | ||
| 554 | if (typeof Set !== 'undefined' && isNative(Set)) { | ||
| 555 | // use native Set when available. | ||
| 556 | _Set = Set; | ||
| 557 | } else { | ||
| 558 | // a non-standard Set polyfill that only works with primitive keys. | ||
| 559 | _Set = (function () { | ||
| 560 | function Set () { | ||
| 561 | this.set = Object.create(null); | ||
| 562 | } | ||
| 563 | Set.prototype.has = function has (key) { | ||
| 564 | return this.set[key] === true | ||
| 565 | }; | ||
| 566 | Set.prototype.add = function add (key) { | ||
| 567 | this.set[key] = true; | ||
| 568 | }; | ||
| 569 | Set.prototype.clear = function clear () { | ||
| 570 | this.set = Object.create(null); | ||
| 571 | }; | ||
| 572 | |||
| 573 | return Set; | ||
| 574 | }()); | ||
| 575 | } | ||
| 576 | |||
| 577 | /* */ | ||
| 578 | |||
| 579 | var warn = noop; | ||
| 580 | var tip = noop; | ||
| 581 | var generateComponentTrace = (noop); // work around flow check | ||
| 582 | var formatComponentName = (noop); | ||
| 583 | |||
| 584 | { | ||
| 585 | var hasConsole = typeof console !== 'undefined'; | ||
| 586 | var classifyRE = /(?:^|[-_])(\w)/g; | ||
| 587 | var classify = function (str) { return str | ||
| 588 | .replace(classifyRE, function (c) { return c.toUpperCase(); }) | ||
| 589 | .replace(/[-_]/g, ''); }; | ||
| 590 | |||
| 591 | warn = function (msg, vm) { | ||
| 592 | var trace = vm ? generateComponentTrace(vm) : ''; | ||
| 593 | |||
| 594 | if (config.warnHandler) { | ||
| 595 | config.warnHandler.call(null, msg, vm, trace); | ||
| 596 | } else if (hasConsole && (!config.silent)) { | ||
| 597 | console.error(("[Vue warn]: " + msg + trace)); | ||
| 598 | } | ||
| 599 | }; | ||
| 600 | |||
| 601 | tip = function (msg, vm) { | ||
| 602 | if (hasConsole && (!config.silent)) { | ||
| 603 | console.warn("[Vue tip]: " + msg + ( | ||
| 604 | vm ? generateComponentTrace(vm) : '' | ||
| 605 | )); | ||
| 606 | } | ||
| 607 | }; | ||
| 608 | |||
| 609 | formatComponentName = function (vm, includeFile) { | ||
| 610 | if (vm.$root === vm) { | ||
| 611 | return '<Root>' | ||
| 612 | } | ||
| 613 | var options = typeof vm === 'function' && vm.cid != null | ||
| 614 | ? vm.options | ||
| 615 | : vm._isVue | ||
| 616 | ? vm.$options || vm.constructor.options | ||
| 617 | : vm || {}; | ||
| 618 | var name = options.name || options._componentTag; | ||
| 619 | var file = options.__file; | ||
| 620 | if (!name && file) { | ||
| 621 | var match = file.match(/([^/\\]+)\.vue$/); | ||
| 622 | name = match && match[1]; | ||
| 623 | } | ||
| 624 | |||
| 625 | return ( | ||
| 626 | (name ? ("<" + (classify(name)) + ">") : "<Anonymous>") + | ||
| 627 | (file && includeFile !== false ? (" at " + file) : '') | ||
| 628 | ) | ||
| 629 | }; | ||
| 630 | |||
| 631 | var repeat = function (str, n) { | ||
| 632 | var res = ''; | ||
| 633 | while (n) { | ||
| 634 | if (n % 2 === 1) { res += str; } | ||
| 635 | if (n > 1) { str += str; } | ||
| 636 | n >>= 1; | ||
| 637 | } | ||
| 638 | return res | ||
| 639 | }; | ||
| 640 | |||
| 641 | generateComponentTrace = function (vm) { | ||
| 642 | if (vm._isVue && vm.$parent) { | ||
| 643 | var tree = []; | ||
| 644 | var currentRecursiveSequence = 0; | ||
| 645 | while (vm) { | ||
| 646 | if (tree.length > 0) { | ||
| 647 | var last = tree[tree.length - 1]; | ||
| 648 | if (last.constructor === vm.constructor) { | ||
| 649 | currentRecursiveSequence++; | ||
| 650 | vm = vm.$parent; | ||
| 651 | continue | ||
| 652 | } else if (currentRecursiveSequence > 0) { | ||
| 653 | tree[tree.length - 1] = [last, currentRecursiveSequence]; | ||
| 654 | currentRecursiveSequence = 0; | ||
| 655 | } | ||
| 656 | } | ||
| 657 | tree.push(vm); | ||
| 658 | vm = vm.$parent; | ||
| 659 | } | ||
| 660 | return '\n\nfound in\n\n' + tree | ||
| 661 | .map(function (vm, i) { return ("" + (i === 0 ? '---> ' : repeat(' ', 5 + i * 2)) + (Array.isArray(vm) | ||
| 662 | ? ((formatComponentName(vm[0])) + "... (" + (vm[1]) + " recursive calls)") | ||
| 663 | : formatComponentName(vm))); }) | ||
| 664 | .join('\n') | ||
| 665 | } else { | ||
| 666 | return ("\n\n(found in " + (formatComponentName(vm)) + ")") | ||
| 667 | } | ||
| 668 | }; | ||
| 669 | } | ||
| 670 | |||
| 671 | /* */ | ||
| 672 | |||
| 673 | |||
| 674 | var uid = 0; | ||
| 675 | |||
| 676 | /** | ||
| 677 | * A dep is an observable that can have multiple | ||
| 678 | * directives subscribing to it. | ||
| 679 | */ | ||
| 680 | var Dep = function Dep () { | ||
| 681 | this.id = uid++; | ||
| 682 | this.subs = []; | ||
| 683 | }; | ||
| 684 | |||
| 685 | Dep.prototype.addSub = function addSub (sub) { | ||
| 686 | this.subs.push(sub); | ||
| 687 | }; | ||
| 688 | |||
| 689 | Dep.prototype.removeSub = function removeSub (sub) { | ||
| 690 | remove(this.subs, sub); | ||
| 691 | }; | ||
| 692 | |||
| 693 | Dep.prototype.depend = function depend () { | ||
| 694 | if (Dep.target) { | ||
| 695 | Dep.target.addDep(this); | ||
| 696 | } | ||
| 697 | }; | ||
| 698 | |||
| 699 | Dep.prototype.notify = function notify () { | ||
| 700 | // stabilize the subscriber list first | ||
| 701 | var subs = this.subs.slice(); | ||
| 702 | for (var i = 0, l = subs.length; i < l; i++) { | ||
| 703 | subs[i].update(); | ||
| 704 | } | ||
| 705 | }; | ||
| 706 | |||
| 707 | // the current target watcher being evaluated. | ||
| 708 | // this is globally unique because there could be only one | ||
| 709 | // watcher being evaluated at any time. | ||
| 710 | Dep.target = null; | ||
| 711 | var targetStack = []; | ||
| 712 | |||
| 713 | function pushTarget (_target) { | ||
| 714 | if (Dep.target) { targetStack.push(Dep.target); } | ||
| 715 | Dep.target = _target; | ||
| 716 | } | ||
| 717 | |||
| 718 | function popTarget () { | ||
| 719 | Dep.target = targetStack.pop(); | ||
| 720 | } | ||
| 721 | |||
| 722 | /* */ | ||
| 723 | |||
| 724 | var VNode = function VNode ( | ||
| 725 | tag, | ||
| 726 | data, | ||
| 727 | children, | ||
| 728 | text, | ||
| 729 | elm, | ||
| 730 | context, | ||
| 731 | componentOptions, | ||
| 732 | asyncFactory | ||
| 733 | ) { | ||
| 734 | this.tag = tag; | ||
| 735 | this.data = data; | ||
| 736 | this.children = children; | ||
| 737 | this.text = text; | ||
| 738 | this.elm = elm; | ||
| 739 | this.ns = undefined; | ||
| 740 | this.context = context; | ||
| 741 | this.fnContext = undefined; | ||
| 742 | this.fnOptions = undefined; | ||
| 743 | this.fnScopeId = undefined; | ||
| 744 | this.key = data && data.key; | ||
| 745 | this.componentOptions = componentOptions; | ||
| 746 | this.componentInstance = undefined; | ||
| 747 | this.parent = undefined; | ||
| 748 | this.raw = false; | ||
| 749 | this.isStatic = false; | ||
| 750 | this.isRootInsert = true; | ||
| 751 | this.isComment = false; | ||
| 752 | this.isCloned = false; | ||
| 753 | this.isOnce = false; | ||
| 754 | this.asyncFactory = asyncFactory; | ||
| 755 | this.asyncMeta = undefined; | ||
| 756 | this.isAsyncPlaceholder = false; | ||
| 757 | }; | ||
| 758 | |||
| 759 | var prototypeAccessors = { child: { configurable: true } }; | ||
| 760 | |||
| 761 | // DEPRECATED: alias for componentInstance for backwards compat. | ||
| 762 | /* istanbul ignore next */ | ||
| 763 | prototypeAccessors.child.get = function () { | ||
| 764 | return this.componentInstance | ||
| 765 | }; | ||
| 766 | |||
| 767 | Object.defineProperties( VNode.prototype, prototypeAccessors ); | ||
| 768 | |||
| 769 | var createEmptyVNode = function (text) { | ||
| 770 | if ( text === void 0 ) text = ''; | ||
| 771 | |||
| 772 | var node = new VNode(); | ||
| 773 | node.text = text; | ||
| 774 | node.isComment = true; | ||
| 775 | return node | ||
| 776 | }; | ||
| 777 | |||
| 778 | function createTextVNode (val) { | ||
| 779 | return new VNode(undefined, undefined, undefined, String(val)) | ||
| 780 | } | ||
| 781 | |||
| 782 | // optimized shallow clone | ||
| 783 | // used for static nodes and slot nodes because they may be reused across | ||
| 784 | // multiple renders, cloning them avoids errors when DOM manipulations rely | ||
| 785 | // on their elm reference. | ||
| 786 | function cloneVNode (vnode) { | ||
| 787 | var cloned = new VNode( | ||
| 788 | vnode.tag, | ||
| 789 | vnode.data, | ||
| 790 | vnode.children, | ||
| 791 | vnode.text, | ||
| 792 | vnode.elm, | ||
| 793 | vnode.context, | ||
| 794 | vnode.componentOptions, | ||
| 795 | vnode.asyncFactory | ||
| 796 | ); | ||
| 797 | cloned.ns = vnode.ns; | ||
| 798 | cloned.isStatic = vnode.isStatic; | ||
| 799 | cloned.key = vnode.key; | ||
| 800 | cloned.isComment = vnode.isComment; | ||
| 801 | cloned.fnContext = vnode.fnContext; | ||
| 802 | cloned.fnOptions = vnode.fnOptions; | ||
| 803 | cloned.fnScopeId = vnode.fnScopeId; | ||
| 804 | cloned.isCloned = true; | ||
| 805 | return cloned | ||
| 806 | } | ||
| 807 | |||
| 808 | /* | ||
| 809 | * not type checking this file because flow doesn't play well with | ||
| 810 | * dynamically accessing methods on Array prototype | ||
| 811 | */ | ||
| 812 | |||
| 813 | var arrayProto = Array.prototype; | ||
| 814 | var arrayMethods = Object.create(arrayProto); | ||
| 815 | |||
| 816 | var methodsToPatch = [ | ||
| 817 | 'push', | ||
| 818 | 'pop', | ||
| 819 | 'shift', | ||
| 820 | 'unshift', | ||
| 821 | 'splice', | ||
| 822 | 'sort', | ||
| 823 | 'reverse' | ||
| 824 | ]; | ||
| 825 | |||
| 826 | /** | ||
| 827 | * Intercept mutating methods and emit events | ||
| 828 | */ | ||
| 829 | methodsToPatch.forEach(function (method) { | ||
| 830 | // cache original method | ||
| 831 | var original = arrayProto[method]; | ||
| 832 | def(arrayMethods, method, function mutator () { | ||
| 833 | var args = [], len = arguments.length; | ||
| 834 | while ( len-- ) args[ len ] = arguments[ len ]; | ||
| 835 | |||
| 836 | var result = original.apply(this, args); | ||
| 837 | var ob = this.__ob__; | ||
| 838 | var inserted; | ||
| 839 | switch (method) { | ||
| 840 | case 'push': | ||
| 841 | case 'unshift': | ||
| 842 | inserted = args; | ||
| 843 | break | ||
| 844 | case 'splice': | ||
| 845 | inserted = args.slice(2); | ||
| 846 | break | ||
| 847 | } | ||
| 848 | if (inserted) { ob.observeArray(inserted); } | ||
| 849 | // notify change | ||
| 850 | ob.dep.notify(); | ||
| 851 | return result | ||
| 852 | }); | ||
| 853 | }); | ||
| 854 | |||
| 855 | /* */ | ||
| 856 | |||
| 857 | var arrayKeys = Object.getOwnPropertyNames(arrayMethods); | ||
| 858 | |||
| 859 | /** | ||
| 860 | * In some cases we may want to disable observation inside a component's | ||
| 861 | * update computation. | ||
| 862 | */ | ||
| 863 | var shouldObserve = true; | ||
| 864 | |||
| 865 | function toggleObserving (value) { | ||
| 866 | shouldObserve = value; | ||
| 867 | } | ||
| 868 | |||
| 869 | /** | ||
| 870 | * Observer class that is attached to each observed | ||
| 871 | * object. Once attached, the observer converts the target | ||
| 872 | * object's property keys into getter/setters that | ||
| 873 | * collect dependencies and dispatch updates. | ||
| 874 | */ | ||
| 875 | var Observer = function Observer (value) { | ||
| 876 | this.value = value; | ||
| 877 | this.dep = new Dep(); | ||
| 878 | this.vmCount = 0; | ||
| 879 | def(value, '__ob__', this); | ||
| 880 | if (Array.isArray(value)) { | ||
| 881 | var augment = hasProto | ||
| 882 | ? protoAugment | ||
| 883 | : copyAugment; | ||
| 884 | augment(value, arrayMethods, arrayKeys); | ||
| 885 | this.observeArray(value); | ||
| 886 | } else { | ||
| 887 | this.walk(value); | ||
| 888 | } | ||
| 889 | }; | ||
| 890 | |||
| 891 | /** | ||
| 892 | * Walk through each property and convert them into | ||
| 893 | * getter/setters. This method should only be called when | ||
| 894 | * value type is Object. | ||
| 895 | */ | ||
| 896 | Observer.prototype.walk = function walk (obj) { | ||
| 897 | var keys = Object.keys(obj); | ||
| 898 | for (var i = 0; i < keys.length; i++) { | ||
| 899 | defineReactive(obj, keys[i]); | ||
| 900 | } | ||
| 901 | }; | ||
| 902 | |||
| 903 | /** | ||
| 904 | * Observe a list of Array items. | ||
| 905 | */ | ||
| 906 | Observer.prototype.observeArray = function observeArray (items) { | ||
| 907 | for (var i = 0, l = items.length; i < l; i++) { | ||
| 908 | observe(items[i]); | ||
| 909 | } | ||
| 910 | }; | ||
| 911 | |||
| 912 | // helpers | ||
| 913 | |||
| 914 | /** | ||
| 915 | * Augment an target Object or Array by intercepting | ||
| 916 | * the prototype chain using __proto__ | ||
| 917 | */ | ||
| 918 | function protoAugment (target, src, keys) { | ||
| 919 | /* eslint-disable no-proto */ | ||
| 920 | target.__proto__ = src; | ||
| 921 | /* eslint-enable no-proto */ | ||
| 922 | } | ||
| 923 | |||
| 924 | /** | ||
| 925 | * Augment an target Object or Array by defining | ||
| 926 | * hidden properties. | ||
| 927 | */ | ||
| 928 | /* istanbul ignore next */ | ||
| 929 | function copyAugment (target, src, keys) { | ||
| 930 | for (var i = 0, l = keys.length; i < l; i++) { | ||
| 931 | var key = keys[i]; | ||
| 932 | def(target, key, src[key]); | ||
| 933 | } | ||
| 934 | } | ||
| 935 | |||
| 936 | /** | ||
| 937 | * Attempt to create an observer instance for a value, | ||
| 938 | * returns the new observer if successfully observed, | ||
| 939 | * or the existing observer if the value already has one. | ||
| 940 | */ | ||
| 941 | function observe (value, asRootData) { | ||
| 942 | if (!isObject(value) || value instanceof VNode) { | ||
| 943 | return | ||
| 944 | } | ||
| 945 | var ob; | ||
| 946 | if (hasOwn(value, '__ob__') && value.__ob__ instanceof Observer) { | ||
| 947 | ob = value.__ob__; | ||
| 948 | } else if ( | ||
| 949 | shouldObserve && | ||
| 950 | !isServerRendering() && | ||
| 951 | (Array.isArray(value) || isPlainObject(value)) && | ||
| 952 | Object.isExtensible(value) && | ||
| 953 | !value._isVue | ||
| 954 | ) { | ||
| 955 | ob = new Observer(value); | ||
| 956 | } | ||
| 957 | if (asRootData && ob) { | ||
| 958 | ob.vmCount++; | ||
| 959 | } | ||
| 960 | return ob | ||
| 961 | } | ||
| 962 | |||
| 963 | /** | ||
| 964 | * Define a reactive property on an Object. | ||
| 965 | */ | ||
| 966 | function defineReactive ( | ||
| 967 | obj, | ||
| 968 | key, | ||
| 969 | val, | ||
| 970 | customSetter, | ||
| 971 | shallow | ||
| 972 | ) { | ||
| 973 | var dep = new Dep(); | ||
| 974 | |||
| 975 | var property = Object.getOwnPropertyDescriptor(obj, key); | ||
| 976 | if (property && property.configurable === false) { | ||
| 977 | return | ||
| 978 | } | ||
| 979 | |||
| 980 | // cater for pre-defined getter/setters | ||
| 981 | var getter = property && property.get; | ||
| 982 | if (!getter && arguments.length === 2) { | ||
| 983 | val = obj[key]; | ||
| 984 | } | ||
| 985 | var setter = property && property.set; | ||
| 986 | |||
| 987 | var childOb = !shallow && observe(val); | ||
| 988 | Object.defineProperty(obj, key, { | ||
| 989 | enumerable: true, | ||
| 990 | configurable: true, | ||
| 991 | get: function reactiveGetter () { | ||
| 992 | var value = getter ? getter.call(obj) : val; | ||
| 993 | if (Dep.target) { | ||
| 994 | dep.depend(); | ||
| 995 | if (childOb) { | ||
| 996 | childOb.dep.depend(); | ||
| 997 | if (Array.isArray(value)) { | ||
| 998 | dependArray(value); | ||
| 999 | } | ||
| 1000 | } | ||
| 1001 | } | ||
| 1002 | return value | ||
| 1003 | }, | ||
| 1004 | set: function reactiveSetter (newVal) { | ||
| 1005 | var value = getter ? getter.call(obj) : val; | ||
| 1006 | /* eslint-disable no-self-compare */ | ||
| 1007 | if (newVal === value || (newVal !== newVal && value !== value)) { | ||
| 1008 | return | ||
| 1009 | } | ||
| 1010 | /* eslint-enable no-self-compare */ | ||
| 1011 | if ("development" !== 'production' && customSetter) { | ||
| 1012 | customSetter(); | ||
| 1013 | } | ||
| 1014 | if (setter) { | ||
| 1015 | setter.call(obj, newVal); | ||
| 1016 | } else { | ||
| 1017 | val = newVal; | ||
| 1018 | } | ||
| 1019 | childOb = !shallow && observe(newVal); | ||
| 1020 | dep.notify(); | ||
| 1021 | } | ||
| 1022 | }); | ||
| 1023 | } | ||
| 1024 | |||
| 1025 | /** | ||
| 1026 | * Set a property on an object. Adds the new property and | ||
| 1027 | * triggers change notification if the property doesn't | ||
| 1028 | * already exist. | ||
| 1029 | */ | ||
| 1030 | function set (target, key, val) { | ||
| 1031 | if ("development" !== 'production' && | ||
| 1032 | (isUndef(target) || isPrimitive(target)) | ||
| 1033 | ) { | ||
| 1034 | warn(("Cannot set reactive property on undefined, null, or primitive value: " + ((target)))); | ||
| 1035 | } | ||
| 1036 | if (Array.isArray(target) && isValidArrayIndex(key)) { | ||
| 1037 | target.length = Math.max(target.length, key); | ||
| 1038 | target.splice(key, 1, val); | ||
| 1039 | return val | ||
| 1040 | } | ||
| 1041 | if (key in target && !(key in Object.prototype)) { | ||
| 1042 | target[key] = val; | ||
| 1043 | return val | ||
| 1044 | } | ||
| 1045 | var ob = (target).__ob__; | ||
| 1046 | if (target._isVue || (ob && ob.vmCount)) { | ||
| 1047 | "development" !== 'production' && warn( | ||
| 1048 | 'Avoid adding reactive properties to a Vue instance or its root $data ' + | ||
| 1049 | 'at runtime - declare it upfront in the data option.' | ||
| 1050 | ); | ||
| 1051 | return val | ||
| 1052 | } | ||
| 1053 | if (!ob) { | ||
| 1054 | target[key] = val; | ||
| 1055 | return val | ||
| 1056 | } | ||
| 1057 | defineReactive(ob.value, key, val); | ||
| 1058 | ob.dep.notify(); | ||
| 1059 | return val | ||
| 1060 | } | ||
| 1061 | |||
| 1062 | /** | ||
| 1063 | * Delete a property and trigger change if necessary. | ||
| 1064 | */ | ||
| 1065 | function del (target, key) { | ||
| 1066 | if ("development" !== 'production' && | ||
| 1067 | (isUndef(target) || isPrimitive(target)) | ||
| 1068 | ) { | ||
| 1069 | warn(("Cannot delete reactive property on undefined, null, or primitive value: " + ((target)))); | ||
| 1070 | } | ||
| 1071 | if (Array.isArray(target) && isValidArrayIndex(key)) { | ||
| 1072 | target.splice(key, 1); | ||
| 1073 | return | ||
| 1074 | } | ||
| 1075 | var ob = (target).__ob__; | ||
| 1076 | if (target._isVue || (ob && ob.vmCount)) { | ||
| 1077 | "development" !== 'production' && warn( | ||
| 1078 | 'Avoid deleting properties on a Vue instance or its root $data ' + | ||
| 1079 | '- just set it to null.' | ||
| 1080 | ); | ||
| 1081 | return | ||
| 1082 | } | ||
| 1083 | if (!hasOwn(target, key)) { | ||
| 1084 | return | ||
| 1085 | } | ||
| 1086 | delete target[key]; | ||
| 1087 | if (!ob) { | ||
| 1088 | return | ||
| 1089 | } | ||
| 1090 | ob.dep.notify(); | ||
| 1091 | } | ||
| 1092 | |||
| 1093 | /** | ||
| 1094 | * Collect dependencies on array elements when the array is touched, since | ||
| 1095 | * we cannot intercept array element access like property getters. | ||
| 1096 | */ | ||
| 1097 | function dependArray (value) { | ||
| 1098 | for (var e = (void 0), i = 0, l = value.length; i < l; i++) { | ||
| 1099 | e = value[i]; | ||
| 1100 | e && e.__ob__ && e.__ob__.dep.depend(); | ||
| 1101 | if (Array.isArray(e)) { | ||
| 1102 | dependArray(e); | ||
| 1103 | } | ||
| 1104 | } | ||
| 1105 | } | ||
| 1106 | |||
| 1107 | /* */ | ||
| 1108 | |||
| 1109 | /** | ||
| 1110 | * Option overwriting strategies are functions that handle | ||
| 1111 | * how to merge a parent option value and a child option | ||
| 1112 | * value into the final value. | ||
| 1113 | */ | ||
| 1114 | var strats = config.optionMergeStrategies; | ||
| 1115 | |||
| 1116 | /** | ||
| 1117 | * Options with restrictions | ||
| 1118 | */ | ||
| 1119 | { | ||
| 1120 | strats.el = strats.propsData = function (parent, child, vm, key) { | ||
| 1121 | if (!vm) { | ||
| 1122 | warn( | ||
| 1123 | "option \"" + key + "\" can only be used during instance " + | ||
| 1124 | 'creation with the `new` keyword.' | ||
| 1125 | ); | ||
| 1126 | } | ||
| 1127 | return defaultStrat(parent, child) | ||
| 1128 | }; | ||
| 1129 | } | ||
| 1130 | |||
| 1131 | /** | ||
| 1132 | * Helper that recursively merges two data objects together. | ||
| 1133 | */ | ||
| 1134 | function mergeData (to, from) { | ||
| 1135 | if (!from) { return to } | ||
| 1136 | var key, toVal, fromVal; | ||
| 1137 | var keys = Object.keys(from); | ||
| 1138 | for (var i = 0; i < keys.length; i++) { | ||
| 1139 | key = keys[i]; | ||
| 1140 | toVal = to[key]; | ||
| 1141 | fromVal = from[key]; | ||
| 1142 | if (!hasOwn(to, key)) { | ||
| 1143 | set(to, key, fromVal); | ||
| 1144 | } else if (isPlainObject(toVal) && isPlainObject(fromVal)) { | ||
| 1145 | mergeData(toVal, fromVal); | ||
| 1146 | } | ||
| 1147 | } | ||
| 1148 | return to | ||
| 1149 | } | ||
| 1150 | |||
| 1151 | /** | ||
| 1152 | * Data | ||
| 1153 | */ | ||
| 1154 | function mergeDataOrFn ( | ||
| 1155 | parentVal, | ||
| 1156 | childVal, | ||
| 1157 | vm | ||
| 1158 | ) { | ||
| 1159 | if (!vm) { | ||
| 1160 | // in a Vue.extend merge, both should be functions | ||
| 1161 | if (!childVal) { | ||
| 1162 | return parentVal | ||
| 1163 | } | ||
| 1164 | if (!parentVal) { | ||
| 1165 | return childVal | ||
| 1166 | } | ||
| 1167 | // when parentVal & childVal are both present, | ||
| 1168 | // we need to return a function that returns the | ||
| 1169 | // merged result of both functions... no need to | ||
| 1170 | // check if parentVal is a function here because | ||
| 1171 | // it has to be a function to pass previous merges. | ||
| 1172 | return function mergedDataFn () { | ||
| 1173 | return mergeData( | ||
| 1174 | typeof childVal === 'function' ? childVal.call(this, this) : childVal, | ||
| 1175 | typeof parentVal === 'function' ? parentVal.call(this, this) : parentVal | ||
| 1176 | ) | ||
| 1177 | } | ||
| 1178 | } else { | ||
| 1179 | return function mergedInstanceDataFn () { | ||
| 1180 | // instance merge | ||
| 1181 | var instanceData = typeof childVal === 'function' | ||
| 1182 | ? childVal.call(vm, vm) | ||
| 1183 | : childVal; | ||
| 1184 | var defaultData = typeof parentVal === 'function' | ||
| 1185 | ? parentVal.call(vm, vm) | ||
| 1186 | : parentVal; | ||
| 1187 | if (instanceData) { | ||
| 1188 | return mergeData(instanceData, defaultData) | ||
| 1189 | } else { | ||
| 1190 | return defaultData | ||
| 1191 | } | ||
| 1192 | } | ||
| 1193 | } | ||
| 1194 | } | ||
| 1195 | |||
| 1196 | strats.data = function ( | ||
| 1197 | parentVal, | ||
| 1198 | childVal, | ||
| 1199 | vm | ||
| 1200 | ) { | ||
| 1201 | if (!vm) { | ||
| 1202 | if (childVal && typeof childVal !== 'function') { | ||
| 1203 | "development" !== 'production' && warn( | ||
| 1204 | 'The "data" option should be a function ' + | ||
| 1205 | 'that returns a per-instance value in component ' + | ||
| 1206 | 'definitions.', | ||
| 1207 | vm | ||
| 1208 | ); | ||
| 1209 | |||
| 1210 | return parentVal | ||
| 1211 | } | ||
| 1212 | return mergeDataOrFn(parentVal, childVal) | ||
| 1213 | } | ||
| 1214 | |||
| 1215 | return mergeDataOrFn(parentVal, childVal, vm) | ||
| 1216 | }; | ||
| 1217 | |||
| 1218 | /** | ||
| 1219 | * Hooks and props are merged as arrays. | ||
| 1220 | */ | ||
| 1221 | function mergeHook ( | ||
| 1222 | parentVal, | ||
| 1223 | childVal | ||
| 1224 | ) { | ||
| 1225 | return childVal | ||
| 1226 | ? parentVal | ||
| 1227 | ? parentVal.concat(childVal) | ||
| 1228 | : Array.isArray(childVal) | ||
| 1229 | ? childVal | ||
| 1230 | : [childVal] | ||
| 1231 | : parentVal | ||
| 1232 | } | ||
| 1233 | |||
| 1234 | LIFECYCLE_HOOKS.forEach(function (hook) { | ||
| 1235 | strats[hook] = mergeHook; | ||
| 1236 | }); | ||
| 1237 | |||
| 1238 | /** | ||
| 1239 | * Assets | ||
| 1240 | * | ||
| 1241 | * When a vm is present (instance creation), we need to do | ||
| 1242 | * a three-way merge between constructor options, instance | ||
| 1243 | * options and parent options. | ||
| 1244 | */ | ||
| 1245 | function mergeAssets ( | ||
| 1246 | parentVal, | ||
| 1247 | childVal, | ||
| 1248 | vm, | ||
| 1249 | key | ||
| 1250 | ) { | ||
| 1251 | var res = Object.create(parentVal || null); | ||
| 1252 | if (childVal) { | ||
| 1253 | "development" !== 'production' && assertObjectType(key, childVal, vm); | ||
| 1254 | return extend(res, childVal) | ||
| 1255 | } else { | ||
| 1256 | return res | ||
| 1257 | } | ||
| 1258 | } | ||
| 1259 | |||
| 1260 | ASSET_TYPES.forEach(function (type) { | ||
| 1261 | strats[type + 's'] = mergeAssets; | ||
| 1262 | }); | ||
| 1263 | |||
| 1264 | /** | ||
| 1265 | * Watchers. | ||
| 1266 | * | ||
| 1267 | * Watchers hashes should not overwrite one | ||
| 1268 | * another, so we merge them as arrays. | ||
| 1269 | */ | ||
| 1270 | strats.watch = function ( | ||
| 1271 | parentVal, | ||
| 1272 | childVal, | ||
| 1273 | vm, | ||
| 1274 | key | ||
| 1275 | ) { | ||
| 1276 | // work around Firefox's Object.prototype.watch... | ||
| 1277 | if (parentVal === nativeWatch) { parentVal = undefined; } | ||
| 1278 | if (childVal === nativeWatch) { childVal = undefined; } | ||
| 1279 | /* istanbul ignore if */ | ||
| 1280 | if (!childVal) { return Object.create(parentVal || null) } | ||
| 1281 | { | ||
| 1282 | assertObjectType(key, childVal, vm); | ||
| 1283 | } | ||
| 1284 | if (!parentVal) { return childVal } | ||
| 1285 | var ret = {}; | ||
| 1286 | extend(ret, parentVal); | ||
| 1287 | for (var key$1 in childVal) { | ||
| 1288 | var parent = ret[key$1]; | ||
| 1289 | var child = childVal[key$1]; | ||
| 1290 | if (parent && !Array.isArray(parent)) { | ||
| 1291 | parent = [parent]; | ||
| 1292 | } | ||
| 1293 | ret[key$1] = parent | ||
| 1294 | ? parent.concat(child) | ||
| 1295 | : Array.isArray(child) ? child : [child]; | ||
| 1296 | } | ||
| 1297 | return ret | ||
| 1298 | }; | ||
| 1299 | |||
| 1300 | /** | ||
| 1301 | * Other object hashes. | ||
| 1302 | */ | ||
| 1303 | strats.props = | ||
| 1304 | strats.methods = | ||
| 1305 | strats.inject = | ||
| 1306 | strats.computed = function ( | ||
| 1307 | parentVal, | ||
| 1308 | childVal, | ||
| 1309 | vm, | ||
| 1310 | key | ||
| 1311 | ) { | ||
| 1312 | if (childVal && "development" !== 'production') { | ||
| 1313 | assertObjectType(key, childVal, vm); | ||
| 1314 | } | ||
| 1315 | if (!parentVal) { return childVal } | ||
| 1316 | var ret = Object.create(null); | ||
| 1317 | extend(ret, parentVal); | ||
| 1318 | if (childVal) { extend(ret, childVal); } | ||
| 1319 | return ret | ||
| 1320 | }; | ||
| 1321 | strats.provide = mergeDataOrFn; | ||
| 1322 | |||
| 1323 | /** | ||
| 1324 | * Default strategy. | ||
| 1325 | */ | ||
| 1326 | var defaultStrat = function (parentVal, childVal) { | ||
| 1327 | return childVal === undefined | ||
| 1328 | ? parentVal | ||
| 1329 | : childVal | ||
| 1330 | }; | ||
| 1331 | |||
| 1332 | /** | ||
| 1333 | * Validate component names | ||
| 1334 | */ | ||
| 1335 | function checkComponents (options) { | ||
| 1336 | for (var key in options.components) { | ||
| 1337 | validateComponentName(key); | ||
| 1338 | } | ||
| 1339 | } | ||
| 1340 | |||
| 1341 | function validateComponentName (name) { | ||
| 1342 | if (!/^[a-zA-Z][\w-]*$/.test(name)) { | ||
| 1343 | warn( | ||
| 1344 | 'Invalid component name: "' + name + '". Component names ' + | ||
| 1345 | 'can only contain alphanumeric characters and the hyphen, ' + | ||
| 1346 | 'and must start with a letter.' | ||
| 1347 | ); | ||
| 1348 | } | ||
| 1349 | if (isBuiltInTag(name) || config.isReservedTag(name)) { | ||
| 1350 | warn( | ||
| 1351 | 'Do not use built-in or reserved HTML elements as component ' + | ||
| 1352 | 'id: ' + name | ||
| 1353 | ); | ||
| 1354 | } | ||
| 1355 | } | ||
| 1356 | |||
| 1357 | /** | ||
| 1358 | * Ensure all props option syntax are normalized into the | ||
| 1359 | * Object-based format. | ||
| 1360 | */ | ||
| 1361 | function normalizeProps (options, vm) { | ||
| 1362 | var props = options.props; | ||
| 1363 | if (!props) { return } | ||
| 1364 | var res = {}; | ||
| 1365 | var i, val, name; | ||
| 1366 | if (Array.isArray(props)) { | ||
| 1367 | i = props.length; | ||
| 1368 | while (i--) { | ||
| 1369 | val = props[i]; | ||
| 1370 | if (typeof val === 'string') { | ||
| 1371 | name = camelize(val); | ||
| 1372 | res[name] = { type: null }; | ||
| 1373 | } else { | ||
| 1374 | warn('props must be strings when using array syntax.'); | ||
| 1375 | } | ||
| 1376 | } | ||
| 1377 | } else if (isPlainObject(props)) { | ||
| 1378 | for (var key in props) { | ||
| 1379 | val = props[key]; | ||
| 1380 | name = camelize(key); | ||
| 1381 | res[name] = isPlainObject(val) | ||
| 1382 | ? val | ||
| 1383 | : { type: val }; | ||
| 1384 | } | ||
| 1385 | } else { | ||
| 1386 | warn( | ||
| 1387 | "Invalid value for option \"props\": expected an Array or an Object, " + | ||
| 1388 | "but got " + (toRawType(props)) + ".", | ||
| 1389 | vm | ||
| 1390 | ); | ||
| 1391 | } | ||
| 1392 | options.props = res; | ||
| 1393 | } | ||
| 1394 | |||
| 1395 | /** | ||
| 1396 | * Normalize all injections into Object-based format | ||
| 1397 | */ | ||
| 1398 | function normalizeInject (options, vm) { | ||
| 1399 | var inject = options.inject; | ||
| 1400 | if (!inject) { return } | ||
| 1401 | var normalized = options.inject = {}; | ||
| 1402 | if (Array.isArray(inject)) { | ||
| 1403 | for (var i = 0; i < inject.length; i++) { | ||
| 1404 | normalized[inject[i]] = { from: inject[i] }; | ||
| 1405 | } | ||
| 1406 | } else if (isPlainObject(inject)) { | ||
| 1407 | for (var key in inject) { | ||
| 1408 | var val = inject[key]; | ||
| 1409 | normalized[key] = isPlainObject(val) | ||
| 1410 | ? extend({ from: key }, val) | ||
| 1411 | : { from: val }; | ||
| 1412 | } | ||
| 1413 | } else { | ||
| 1414 | warn( | ||
| 1415 | "Invalid value for option \"inject\": expected an Array or an Object, " + | ||
| 1416 | "but got " + (toRawType(inject)) + ".", | ||
| 1417 | vm | ||
| 1418 | ); | ||
| 1419 | } | ||
| 1420 | } | ||
| 1421 | |||
| 1422 | /** | ||
| 1423 | * Normalize raw function directives into object format. | ||
| 1424 | */ | ||
| 1425 | function normalizeDirectives (options) { | ||
| 1426 | var dirs = options.directives; | ||
| 1427 | if (dirs) { | ||
| 1428 | for (var key in dirs) { | ||
| 1429 | var def = dirs[key]; | ||
| 1430 | if (typeof def === 'function') { | ||
| 1431 | dirs[key] = { bind: def, update: def }; | ||
| 1432 | } | ||
| 1433 | } | ||
| 1434 | } | ||
| 1435 | } | ||
| 1436 | |||
| 1437 | function assertObjectType (name, value, vm) { | ||
| 1438 | if (!isPlainObject(value)) { | ||
| 1439 | warn( | ||
| 1440 | "Invalid value for option \"" + name + "\": expected an Object, " + | ||
| 1441 | "but got " + (toRawType(value)) + ".", | ||
| 1442 | vm | ||
| 1443 | ); | ||
| 1444 | } | ||
| 1445 | } | ||
| 1446 | |||
| 1447 | /** | ||
| 1448 | * Merge two option objects into a new one. | ||
| 1449 | * Core utility used in both instantiation and inheritance. | ||
| 1450 | */ | ||
| 1451 | function mergeOptions ( | ||
| 1452 | parent, | ||
| 1453 | child, | ||
| 1454 | vm | ||
| 1455 | ) { | ||
| 1456 | { | ||
| 1457 | checkComponents(child); | ||
| 1458 | } | ||
| 1459 | |||
| 1460 | if (typeof child === 'function') { | ||
| 1461 | child = child.options; | ||
| 1462 | } | ||
| 1463 | |||
| 1464 | normalizeProps(child, vm); | ||
| 1465 | normalizeInject(child, vm); | ||
| 1466 | normalizeDirectives(child); | ||
| 1467 | var extendsFrom = child.extends; | ||
| 1468 | if (extendsFrom) { | ||
| 1469 | parent = mergeOptions(parent, extendsFrom, vm); | ||
| 1470 | } | ||
| 1471 | if (child.mixins) { | ||
| 1472 | for (var i = 0, l = child.mixins.length; i < l; i++) { | ||
| 1473 | parent = mergeOptions(parent, child.mixins[i], vm); | ||
| 1474 | } | ||
| 1475 | } | ||
| 1476 | var options = {}; | ||
| 1477 | var key; | ||
| 1478 | for (key in parent) { | ||
| 1479 | mergeField(key); | ||
| 1480 | } | ||
| 1481 | for (key in child) { | ||
| 1482 | if (!hasOwn(parent, key)) { | ||
| 1483 | mergeField(key); | ||
| 1484 | } | ||
| 1485 | } | ||
| 1486 | function mergeField (key) { | ||
| 1487 | var strat = strats[key] || defaultStrat; | ||
| 1488 | options[key] = strat(parent[key], child[key], vm, key); | ||
| 1489 | } | ||
| 1490 | return options | ||
| 1491 | } | ||
| 1492 | |||
| 1493 | /** | ||
| 1494 | * Resolve an asset. | ||
| 1495 | * This function is used because child instances need access | ||
| 1496 | * to assets defined in its ancestor chain. | ||
| 1497 | */ | ||
| 1498 | function resolveAsset ( | ||
| 1499 | options, | ||
| 1500 | type, | ||
| 1501 | id, | ||
| 1502 | warnMissing | ||
| 1503 | ) { | ||
| 1504 | /* istanbul ignore if */ | ||
| 1505 | if (typeof id !== 'string') { | ||
| 1506 | return | ||
| 1507 | } | ||
| 1508 | var assets = options[type]; | ||
| 1509 | // check local registration variations first | ||
| 1510 | if (hasOwn(assets, id)) { return assets[id] } | ||
| 1511 | var camelizedId = camelize(id); | ||
| 1512 | if (hasOwn(assets, camelizedId)) { return assets[camelizedId] } | ||
| 1513 | var PascalCaseId = capitalize(camelizedId); | ||
| 1514 | if (hasOwn(assets, PascalCaseId)) { return assets[PascalCaseId] } | ||
| 1515 | // fallback to prototype chain | ||
| 1516 | var res = assets[id] || assets[camelizedId] || assets[PascalCaseId]; | ||
| 1517 | if ("development" !== 'production' && warnMissing && !res) { | ||
| 1518 | warn( | ||
| 1519 | 'Failed to resolve ' + type.slice(0, -1) + ': ' + id, | ||
| 1520 | options | ||
| 1521 | ); | ||
| 1522 | } | ||
| 1523 | return res | ||
| 1524 | } | ||
| 1525 | |||
| 1526 | /* */ | ||
| 1527 | |||
| 1528 | function validateProp ( | ||
| 1529 | key, | ||
| 1530 | propOptions, | ||
| 1531 | propsData, | ||
| 1532 | vm | ||
| 1533 | ) { | ||
| 1534 | var prop = propOptions[key]; | ||
| 1535 | var absent = !hasOwn(propsData, key); | ||
| 1536 | var value = propsData[key]; | ||
| 1537 | // boolean casting | ||
| 1538 | var booleanIndex = getTypeIndex(Boolean, prop.type); | ||
| 1539 | if (booleanIndex > -1) { | ||
| 1540 | if (absent && !hasOwn(prop, 'default')) { | ||
| 1541 | value = false; | ||
| 1542 | } else if (value === '' || value === hyphenate(key)) { | ||
| 1543 | // only cast empty string / same name to boolean if | ||
| 1544 | // boolean has higher priority | ||
| 1545 | var stringIndex = getTypeIndex(String, prop.type); | ||
| 1546 | if (stringIndex < 0 || booleanIndex < stringIndex) { | ||
| 1547 | value = true; | ||
| 1548 | } | ||
| 1549 | } | ||
| 1550 | } | ||
| 1551 | // check default value | ||
| 1552 | if (value === undefined) { | ||
| 1553 | value = getPropDefaultValue(vm, prop, key); | ||
| 1554 | // since the default value is a fresh copy, | ||
| 1555 | // make sure to observe it. | ||
| 1556 | var prevShouldObserve = shouldObserve; | ||
| 1557 | toggleObserving(true); | ||
| 1558 | observe(value); | ||
| 1559 | toggleObserving(prevShouldObserve); | ||
| 1560 | } | ||
| 1561 | { | ||
| 1562 | assertProp(prop, key, value, vm, absent); | ||
| 1563 | } | ||
| 1564 | return value | ||
| 1565 | } | ||
| 1566 | |||
| 1567 | /** | ||
| 1568 | * Get the default value of a prop. | ||
| 1569 | */ | ||
| 1570 | function getPropDefaultValue (vm, prop, key) { | ||
| 1571 | // no default, return undefined | ||
| 1572 | if (!hasOwn(prop, 'default')) { | ||
| 1573 | return undefined | ||
| 1574 | } | ||
| 1575 | var def = prop.default; | ||
| 1576 | // warn against non-factory defaults for Object & Array | ||
| 1577 | if ("development" !== 'production' && isObject(def)) { | ||
| 1578 | warn( | ||
| 1579 | 'Invalid default value for prop "' + key + '": ' + | ||
| 1580 | 'Props with type Object/Array must use a factory function ' + | ||
| 1581 | 'to return the default value.', | ||
| 1582 | vm | ||
| 1583 | ); | ||
| 1584 | } | ||
| 1585 | // the raw prop value was also undefined from previous render, | ||
| 1586 | // return previous default value to avoid unnecessary watcher trigger | ||
| 1587 | if (vm && vm.$options.propsData && | ||
| 1588 | vm.$options.propsData[key] === undefined && | ||
| 1589 | vm._props[key] !== undefined | ||
| 1590 | ) { | ||
| 1591 | return vm._props[key] | ||
| 1592 | } | ||
| 1593 | // call factory function for non-Function types | ||
| 1594 | // a value is Function if its prototype is function even across different execution context | ||
| 1595 | return typeof def === 'function' && getType(prop.type) !== 'Function' | ||
| 1596 | ? def.call(vm) | ||
| 1597 | : def | ||
| 1598 | } | ||
| 1599 | |||
| 1600 | /** | ||
| 1601 | * Assert whether a prop is valid. | ||
| 1602 | */ | ||
| 1603 | function assertProp ( | ||
| 1604 | prop, | ||
| 1605 | name, | ||
| 1606 | value, | ||
| 1607 | vm, | ||
| 1608 | absent | ||
| 1609 | ) { | ||
| 1610 | if (prop.required && absent) { | ||
| 1611 | warn( | ||
| 1612 | 'Missing required prop: "' + name + '"', | ||
| 1613 | vm | ||
| 1614 | ); | ||
| 1615 | return | ||
| 1616 | } | ||
| 1617 | if (value == null && !prop.required) { | ||
| 1618 | return | ||
| 1619 | } | ||
| 1620 | var type = prop.type; | ||
| 1621 | var valid = !type || type === true; | ||
| 1622 | var expectedTypes = []; | ||
| 1623 | if (type) { | ||
| 1624 | if (!Array.isArray(type)) { | ||
| 1625 | type = [type]; | ||
| 1626 | } | ||
| 1627 | for (var i = 0; i < type.length && !valid; i++) { | ||
| 1628 | var assertedType = assertType(value, type[i]); | ||
| 1629 | expectedTypes.push(assertedType.expectedType || ''); | ||
| 1630 | valid = assertedType.valid; | ||
| 1631 | } | ||
| 1632 | } | ||
| 1633 | if (!valid) { | ||
| 1634 | warn( | ||
| 1635 | "Invalid prop: type check failed for prop \"" + name + "\"." + | ||
| 1636 | " Expected " + (expectedTypes.map(capitalize).join(', ')) + | ||
| 1637 | ", got " + (toRawType(value)) + ".", | ||
| 1638 | vm | ||
| 1639 | ); | ||
| 1640 | return | ||
| 1641 | } | ||
| 1642 | var validator = prop.validator; | ||
| 1643 | if (validator) { | ||
| 1644 | if (!validator(value)) { | ||
| 1645 | warn( | ||
| 1646 | 'Invalid prop: custom validator check failed for prop "' + name + '".', | ||
| 1647 | vm | ||
| 1648 | ); | ||
| 1649 | } | ||
| 1650 | } | ||
| 1651 | } | ||
| 1652 | |||
| 1653 | var simpleCheckRE = /^(String|Number|Boolean|Function|Symbol)$/; | ||
| 1654 | |||
| 1655 | function assertType (value, type) { | ||
| 1656 | var valid; | ||
| 1657 | var expectedType = getType(type); | ||
| 1658 | if (simpleCheckRE.test(expectedType)) { | ||
| 1659 | var t = typeof value; | ||
| 1660 | valid = t === expectedType.toLowerCase(); | ||
| 1661 | // for primitive wrapper objects | ||
| 1662 | if (!valid && t === 'object') { | ||
| 1663 | valid = value instanceof type; | ||
| 1664 | } | ||
| 1665 | } else if (expectedType === 'Object') { | ||
| 1666 | valid = isPlainObject(value); | ||
| 1667 | } else if (expectedType === 'Array') { | ||
| 1668 | valid = Array.isArray(value); | ||
| 1669 | } else { | ||
| 1670 | valid = value instanceof type; | ||
| 1671 | } | ||
| 1672 | return { | ||
| 1673 | valid: valid, | ||
| 1674 | expectedType: expectedType | ||
| 1675 | } | ||
| 1676 | } | ||
| 1677 | |||
| 1678 | /** | ||
| 1679 | * Use function string name to check built-in types, | ||
| 1680 | * because a simple equality check will fail when running | ||
| 1681 | * across different vms / iframes. | ||
| 1682 | */ | ||
| 1683 | function getType (fn) { | ||
| 1684 | var match = fn && fn.toString().match(/^\s*function (\w+)/); | ||
| 1685 | return match ? match[1] : '' | ||
| 1686 | } | ||
| 1687 | |||
| 1688 | function isSameType (a, b) { | ||
| 1689 | return getType(a) === getType(b) | ||
| 1690 | } | ||
| 1691 | |||
| 1692 | function getTypeIndex (type, expectedTypes) { | ||
| 1693 | if (!Array.isArray(expectedTypes)) { | ||
| 1694 | return isSameType(expectedTypes, type) ? 0 : -1 | ||
| 1695 | } | ||
| 1696 | for (var i = 0, len = expectedTypes.length; i < len; i++) { | ||
| 1697 | if (isSameType(expectedTypes[i], type)) { | ||
| 1698 | return i | ||
| 1699 | } | ||
| 1700 | } | ||
| 1701 | return -1 | ||
| 1702 | } | ||
| 1703 | |||
| 1704 | /* */ | ||
| 1705 | |||
| 1706 | function handleError (err, vm, info) { | ||
| 1707 | if (vm) { | ||
| 1708 | var cur = vm; | ||
| 1709 | while ((cur = cur.$parent)) { | ||
| 1710 | var hooks = cur.$options.errorCaptured; | ||
| 1711 | if (hooks) { | ||
| 1712 | for (var i = 0; i < hooks.length; i++) { | ||
| 1713 | try { | ||
| 1714 | var capture = hooks[i].call(cur, err, vm, info) === false; | ||
| 1715 | if (capture) { return } | ||
| 1716 | } catch (e) { | ||
| 1717 | globalHandleError(e, cur, 'errorCaptured hook'); | ||
| 1718 | } | ||
| 1719 | } | ||
| 1720 | } | ||
| 1721 | } | ||
| 1722 | } | ||
| 1723 | globalHandleError(err, vm, info); | ||
| 1724 | } | ||
| 1725 | |||
| 1726 | function globalHandleError (err, vm, info) { | ||
| 1727 | if (config.errorHandler) { | ||
| 1728 | try { | ||
| 1729 | return config.errorHandler.call(null, err, vm, info) | ||
| 1730 | } catch (e) { | ||
| 1731 | logError(e, null, 'config.errorHandler'); | ||
| 1732 | } | ||
| 1733 | } | ||
| 1734 | logError(err, vm, info); | ||
| 1735 | } | ||
| 1736 | |||
| 1737 | function logError (err, vm, info) { | ||
| 1738 | { | ||
| 1739 | warn(("Error in " + info + ": \"" + (err.toString()) + "\""), vm); | ||
| 1740 | } | ||
| 1741 | /* istanbul ignore else */ | ||
| 1742 | if ((inBrowser || inWeex) && typeof console !== 'undefined') { | ||
| 1743 | console.error(err); | ||
| 1744 | } else { | ||
| 1745 | throw err | ||
| 1746 | } | ||
| 1747 | } | ||
| 1748 | |||
| 1749 | /* */ | ||
| 1750 | /* globals MessageChannel */ | ||
| 1751 | |||
| 1752 | var callbacks = []; | ||
| 1753 | var pending = false; | ||
| 1754 | |||
| 1755 | function flushCallbacks () { | ||
| 1756 | pending = false; | ||
| 1757 | var copies = callbacks.slice(0); | ||
| 1758 | callbacks.length = 0; | ||
| 1759 | for (var i = 0; i < copies.length; i++) { | ||
| 1760 | copies[i](); | ||
| 1761 | } | ||
| 1762 | } | ||
| 1763 | |||
| 1764 | // Here we have async deferring wrappers using both microtasks and (macro) tasks. | ||
| 1765 | // In < 2.4 we used microtasks everywhere, but there are some scenarios where | ||
| 1766 | // microtasks have too high a priority and fire in between supposedly | ||
| 1767 | // sequential events (e.g. #4521, #6690) or even between bubbling of the same | ||
| 1768 | // event (#6566). However, using (macro) tasks everywhere also has subtle problems | ||
| 1769 | // when state is changed right before repaint (e.g. #6813, out-in transitions). | ||
| 1770 | // Here we use microtask by default, but expose a way to force (macro) task when | ||
| 1771 | // needed (e.g. in event handlers attached by v-on). | ||
| 1772 | var microTimerFunc; | ||
| 1773 | var macroTimerFunc; | ||
| 1774 | var useMacroTask = false; | ||
| 1775 | |||
| 1776 | // Determine (macro) task defer implementation. | ||
| 1777 | // Technically setImmediate should be the ideal choice, but it's only available | ||
| 1778 | // in IE. The only polyfill that consistently queues the callback after all DOM | ||
| 1779 | // events triggered in the same loop is by using MessageChannel. | ||
| 1780 | /* istanbul ignore if */ | ||
| 1781 | if (typeof setImmediate !== 'undefined' && isNative(setImmediate)) { | ||
| 1782 | macroTimerFunc = function () { | ||
| 1783 | setImmediate(flushCallbacks); | ||
| 1784 | }; | ||
| 1785 | } else if (typeof MessageChannel !== 'undefined' && ( | ||
| 1786 | isNative(MessageChannel) || | ||
| 1787 | // PhantomJS | ||
| 1788 | MessageChannel.toString() === '[object MessageChannelConstructor]' | ||
| 1789 | )) { | ||
| 1790 | var channel = new MessageChannel(); | ||
| 1791 | var port = channel.port2; | ||
| 1792 | channel.port1.onmessage = flushCallbacks; | ||
| 1793 | macroTimerFunc = function () { | ||
| 1794 | port.postMessage(1); | ||
| 1795 | }; | ||
| 1796 | } else { | ||
| 1797 | /* istanbul ignore next */ | ||
| 1798 | macroTimerFunc = function () { | ||
| 1799 | setTimeout(flushCallbacks, 0); | ||
| 1800 | }; | ||
| 1801 | } | ||
| 1802 | |||
| 1803 | // Determine microtask defer implementation. | ||
| 1804 | /* istanbul ignore next, $flow-disable-line */ | ||
| 1805 | if (typeof Promise !== 'undefined' && isNative(Promise)) { | ||
| 1806 | var p = Promise.resolve(); | ||
| 1807 | microTimerFunc = function () { | ||
| 1808 | p.then(flushCallbacks); | ||
| 1809 | // in problematic UIWebViews, Promise.then doesn't completely break, but | ||
| 1810 | // it can get stuck in a weird state where callbacks are pushed into the | ||
| 1811 | // microtask queue but the queue isn't being flushed, until the browser | ||
| 1812 | // needs to do some other work, e.g. handle a timer. Therefore we can | ||
| 1813 | // "force" the microtask queue to be flushed by adding an empty timer. | ||
| 1814 | if (isIOS) { setTimeout(noop); } | ||
| 1815 | }; | ||
| 1816 | } else { | ||
| 1817 | // fallback to macro | ||
| 1818 | microTimerFunc = macroTimerFunc; | ||
| 1819 | } | ||
| 1820 | |||
| 1821 | /** | ||
| 1822 | * Wrap a function so that if any code inside triggers state change, | ||
| 1823 | * the changes are queued using a (macro) task instead of a microtask. | ||
| 1824 | */ | ||
| 1825 | function withMacroTask (fn) { | ||
| 1826 | return fn._withTask || (fn._withTask = function () { | ||
| 1827 | useMacroTask = true; | ||
| 1828 | var res = fn.apply(null, arguments); | ||
| 1829 | useMacroTask = false; | ||
| 1830 | return res | ||
| 1831 | }) | ||
| 1832 | } | ||
| 1833 | |||
| 1834 | function nextTick (cb, ctx) { | ||
| 1835 | var _resolve; | ||
| 1836 | callbacks.push(function () { | ||
| 1837 | if (cb) { | ||
| 1838 | try { | ||
| 1839 | cb.call(ctx); | ||
| 1840 | } catch (e) { | ||
| 1841 | handleError(e, ctx, 'nextTick'); | ||
| 1842 | } | ||
| 1843 | } else if (_resolve) { | ||
| 1844 | _resolve(ctx); | ||
| 1845 | } | ||
| 1846 | }); | ||
| 1847 | if (!pending) { | ||
| 1848 | pending = true; | ||
| 1849 | if (useMacroTask) { | ||
| 1850 | macroTimerFunc(); | ||
| 1851 | } else { | ||
| 1852 | microTimerFunc(); | ||
| 1853 | } | ||
| 1854 | } | ||
| 1855 | // $flow-disable-line | ||
| 1856 | if (!cb && typeof Promise !== 'undefined') { | ||
| 1857 | return new Promise(function (resolve) { | ||
| 1858 | _resolve = resolve; | ||
| 1859 | }) | ||
| 1860 | } | ||
| 1861 | } | ||
| 1862 | |||
| 1863 | /* */ | ||
| 1864 | |||
| 1865 | var mark; | ||
| 1866 | var measure; | ||
| 1867 | |||
| 1868 | { | ||
| 1869 | var perf = inBrowser && window.performance; | ||
| 1870 | /* istanbul ignore if */ | ||
| 1871 | if ( | ||
| 1872 | perf && | ||
| 1873 | perf.mark && | ||
| 1874 | perf.measure && | ||
| 1875 | perf.clearMarks && | ||
| 1876 | perf.clearMeasures | ||
| 1877 | ) { | ||
| 1878 | mark = function (tag) { return perf.mark(tag); }; | ||
| 1879 | measure = function (name, startTag, endTag) { | ||
| 1880 | perf.measure(name, startTag, endTag); | ||
| 1881 | perf.clearMarks(startTag); | ||
| 1882 | perf.clearMarks(endTag); | ||
| 1883 | perf.clearMeasures(name); | ||
| 1884 | }; | ||
| 1885 | } | ||
| 1886 | } | ||
| 1887 | |||
| 1888 | /* not type checking this file because flow doesn't play well with Proxy */ | ||
| 1889 | |||
| 1890 | var initProxy; | ||
| 1891 | |||
| 1892 | { | ||
| 1893 | var allowedGlobals = makeMap( | ||
| 1894 | 'Infinity,undefined,NaN,isFinite,isNaN,' + | ||
| 1895 | 'parseFloat,parseInt,decodeURI,decodeURIComponent,encodeURI,encodeURIComponent,' + | ||
| 1896 | 'Math,Number,Date,Array,Object,Boolean,String,RegExp,Map,Set,JSON,Intl,' + | ||
| 1897 | 'require' // for Webpack/Browserify | ||
| 1898 | ); | ||
| 1899 | |||
| 1900 | var warnNonPresent = function (target, key) { | ||
| 1901 | warn( | ||
| 1902 | "Property or method \"" + key + "\" is not defined on the instance but " + | ||
| 1903 | 'referenced during render. Make sure that this property is reactive, ' + | ||
| 1904 | 'either in the data option, or for class-based components, by ' + | ||
| 1905 | 'initializing the property. ' + | ||
| 1906 | 'See: https://vuejs.org/v2/guide/reactivity.html#Declaring-Reactive-Properties.', | ||
| 1907 | target | ||
| 1908 | ); | ||
| 1909 | }; | ||
| 1910 | |||
| 1911 | var hasProxy = | ||
| 1912 | typeof Proxy !== 'undefined' && isNative(Proxy); | ||
| 1913 | |||
| 1914 | if (hasProxy) { | ||
| 1915 | var isBuiltInModifier = makeMap('stop,prevent,self,ctrl,shift,alt,meta,exact'); | ||
| 1916 | config.keyCodes = new Proxy(config.keyCodes, { | ||
| 1917 | set: function set (target, key, value) { | ||
| 1918 | if (isBuiltInModifier(key)) { | ||
| 1919 | warn(("Avoid overwriting built-in modifier in config.keyCodes: ." + key)); | ||
| 1920 | return false | ||
| 1921 | } else { | ||
| 1922 | target[key] = value; | ||
| 1923 | return true | ||
| 1924 | } | ||
| 1925 | } | ||
| 1926 | }); | ||
| 1927 | } | ||
| 1928 | |||
| 1929 | var hasHandler = { | ||
| 1930 | has: function has (target, key) { | ||
| 1931 | var has = key in target; | ||
| 1932 | var isAllowed = allowedGlobals(key) || key.charAt(0) === '_'; | ||
| 1933 | if (!has && !isAllowed) { | ||
| 1934 | warnNonPresent(target, key); | ||
| 1935 | } | ||
| 1936 | return has || !isAllowed | ||
| 1937 | } | ||
| 1938 | }; | ||
| 1939 | |||
| 1940 | var getHandler = { | ||
| 1941 | get: function get (target, key) { | ||
| 1942 | if (typeof key === 'string' && !(key in target)) { | ||
| 1943 | warnNonPresent(target, key); | ||
| 1944 | } | ||
| 1945 | return target[key] | ||
| 1946 | } | ||
| 1947 | }; | ||
| 1948 | |||
| 1949 | initProxy = function initProxy (vm) { | ||
| 1950 | if (hasProxy) { | ||
| 1951 | // determine which proxy handler to use | ||
| 1952 | var options = vm.$options; | ||
| 1953 | var handlers = options.render && options.render._withStripped | ||
| 1954 | ? getHandler | ||
| 1955 | : hasHandler; | ||
| 1956 | vm._renderProxy = new Proxy(vm, handlers); | ||
| 1957 | } else { | ||
| 1958 | vm._renderProxy = vm; | ||
| 1959 | } | ||
| 1960 | }; | ||
| 1961 | } | ||
| 1962 | |||
| 1963 | /* */ | ||
| 1964 | |||
| 1965 | var seenObjects = new _Set(); | ||
| 1966 | |||
| 1967 | /** | ||
| 1968 | * Recursively traverse an object to evoke all converted | ||
| 1969 | * getters, so that every nested property inside the object | ||
| 1970 | * is collected as a "deep" dependency. | ||
| 1971 | */ | ||
| 1972 | function traverse (val) { | ||
| 1973 | _traverse(val, seenObjects); | ||
| 1974 | seenObjects.clear(); | ||
| 1975 | } | ||
| 1976 | |||
| 1977 | function _traverse (val, seen) { | ||
| 1978 | var i, keys; | ||
| 1979 | var isA = Array.isArray(val); | ||
| 1980 | if ((!isA && !isObject(val)) || Object.isFrozen(val) || val instanceof VNode) { | ||
| 1981 | return | ||
| 1982 | } | ||
| 1983 | if (val.__ob__) { | ||
| 1984 | var depId = val.__ob__.dep.id; | ||
| 1985 | if (seen.has(depId)) { | ||
| 1986 | return | ||
| 1987 | } | ||
| 1988 | seen.add(depId); | ||
| 1989 | } | ||
| 1990 | if (isA) { | ||
| 1991 | i = val.length; | ||
| 1992 | while (i--) { _traverse(val[i], seen); } | ||
| 1993 | } else { | ||
| 1994 | keys = Object.keys(val); | ||
| 1995 | i = keys.length; | ||
| 1996 | while (i--) { _traverse(val[keys[i]], seen); } | ||
| 1997 | } | ||
| 1998 | } | ||
| 1999 | |||
| 2000 | /* */ | ||
| 2001 | |||
| 2002 | var normalizeEvent = cached(function (name) { | ||
| 2003 | var passive = name.charAt(0) === '&'; | ||
| 2004 | name = passive ? name.slice(1) : name; | ||
| 2005 | var once$$1 = name.charAt(0) === '~'; // Prefixed last, checked first | ||
| 2006 | name = once$$1 ? name.slice(1) : name; | ||
| 2007 | var capture = name.charAt(0) === '!'; | ||
| 2008 | name = capture ? name.slice(1) : name; | ||
| 2009 | return { | ||
| 2010 | name: name, | ||
| 2011 | once: once$$1, | ||
| 2012 | capture: capture, | ||
| 2013 | passive: passive | ||
| 2014 | } | ||
| 2015 | }); | ||
| 2016 | |||
| 2017 | function createFnInvoker (fns) { | ||
| 2018 | function invoker () { | ||
| 2019 | var arguments$1 = arguments; | ||
| 2020 | |||
| 2021 | var fns = invoker.fns; | ||
| 2022 | if (Array.isArray(fns)) { | ||
| 2023 | var cloned = fns.slice(); | ||
| 2024 | for (var i = 0; i < cloned.length; i++) { | ||
| 2025 | cloned[i].apply(null, arguments$1); | ||
| 2026 | } | ||
| 2027 | } else { | ||
| 2028 | // return handler return value for single handlers | ||
| 2029 | return fns.apply(null, arguments) | ||
| 2030 | } | ||
| 2031 | } | ||
| 2032 | invoker.fns = fns; | ||
| 2033 | return invoker | ||
| 2034 | } | ||
| 2035 | |||
| 2036 | function updateListeners ( | ||
| 2037 | on, | ||
| 2038 | oldOn, | ||
| 2039 | add, | ||
| 2040 | remove$$1, | ||
| 2041 | vm | ||
| 2042 | ) { | ||
| 2043 | var name, def, cur, old, event; | ||
| 2044 | for (name in on) { | ||
| 2045 | def = cur = on[name]; | ||
| 2046 | old = oldOn[name]; | ||
| 2047 | event = normalizeEvent(name); | ||
| 2048 | /* istanbul ignore if */ | ||
| 2049 | if (isUndef(cur)) { | ||
| 2050 | "development" !== 'production' && warn( | ||
| 2051 | "Invalid handler for event \"" + (event.name) + "\": got " + String(cur), | ||
| 2052 | vm | ||
| 2053 | ); | ||
| 2054 | } else if (isUndef(old)) { | ||
| 2055 | if (isUndef(cur.fns)) { | ||
| 2056 | cur = on[name] = createFnInvoker(cur); | ||
| 2057 | } | ||
| 2058 | add(event.name, cur, event.once, event.capture, event.passive, event.params); | ||
| 2059 | } else if (cur !== old) { | ||
| 2060 | old.fns = cur; | ||
| 2061 | on[name] = old; | ||
| 2062 | } | ||
| 2063 | } | ||
| 2064 | for (name in oldOn) { | ||
| 2065 | if (isUndef(on[name])) { | ||
| 2066 | event = normalizeEvent(name); | ||
| 2067 | remove$$1(event.name, oldOn[name], event.capture); | ||
| 2068 | } | ||
| 2069 | } | ||
| 2070 | } | ||
| 2071 | |||
| 2072 | /* */ | ||
| 2073 | |||
| 2074 | function mergeVNodeHook (def, hookKey, hook) { | ||
| 2075 | if (def instanceof VNode) { | ||
| 2076 | def = def.data.hook || (def.data.hook = {}); | ||
| 2077 | } | ||
| 2078 | var invoker; | ||
| 2079 | var oldHook = def[hookKey]; | ||
| 2080 | |||
| 2081 | function wrappedHook () { | ||
| 2082 | hook.apply(this, arguments); | ||
| 2083 | // important: remove merged hook to ensure it's called only once | ||
| 2084 | // and prevent memory leak | ||
| 2085 | remove(invoker.fns, wrappedHook); | ||
| 2086 | } | ||
| 2087 | |||
| 2088 | if (isUndef(oldHook)) { | ||
| 2089 | // no existing hook | ||
| 2090 | invoker = createFnInvoker([wrappedHook]); | ||
| 2091 | } else { | ||
| 2092 | /* istanbul ignore if */ | ||
| 2093 | if (isDef(oldHook.fns) && isTrue(oldHook.merged)) { | ||
| 2094 | // already a merged invoker | ||
| 2095 | invoker = oldHook; | ||
| 2096 | invoker.fns.push(wrappedHook); | ||
| 2097 | } else { | ||
| 2098 | // existing plain hook | ||
| 2099 | invoker = createFnInvoker([oldHook, wrappedHook]); | ||
| 2100 | } | ||
| 2101 | } | ||
| 2102 | |||
| 2103 | invoker.merged = true; | ||
| 2104 | def[hookKey] = invoker; | ||
| 2105 | } | ||
| 2106 | |||
| 2107 | /* */ | ||
| 2108 | |||
| 2109 | function extractPropsFromVNodeData ( | ||
| 2110 | data, | ||
| 2111 | Ctor, | ||
| 2112 | tag | ||
| 2113 | ) { | ||
| 2114 | // we are only extracting raw values here. | ||
| 2115 | // validation and default values are handled in the child | ||
| 2116 | // component itself. | ||
| 2117 | var propOptions = Ctor.options.props; | ||
| 2118 | if (isUndef(propOptions)) { | ||
| 2119 | return | ||
| 2120 | } | ||
| 2121 | var res = {}; | ||
| 2122 | var attrs = data.attrs; | ||
| 2123 | var props = data.props; | ||
| 2124 | if (isDef(attrs) || isDef(props)) { | ||
| 2125 | for (var key in propOptions) { | ||
| 2126 | var altKey = hyphenate(key); | ||
| 2127 | { | ||
| 2128 | var keyInLowerCase = key.toLowerCase(); | ||
| 2129 | if ( | ||
| 2130 | key !== keyInLowerCase && | ||
| 2131 | attrs && hasOwn(attrs, keyInLowerCase) | ||
| 2132 | ) { | ||
| 2133 | tip( | ||
| 2134 | "Prop \"" + keyInLowerCase + "\" is passed to component " + | ||
| 2135 | (formatComponentName(tag || Ctor)) + ", but the declared prop name is" + | ||
| 2136 | " \"" + key + "\". " + | ||
| 2137 | "Note that HTML attributes are case-insensitive and camelCased " + | ||
| 2138 | "props need to use their kebab-case equivalents when using in-DOM " + | ||
| 2139 | "templates. You should probably use \"" + altKey + "\" instead of \"" + key + "\"." | ||
| 2140 | ); | ||
| 2141 | } | ||
| 2142 | } | ||
| 2143 | checkProp(res, props, key, altKey, true) || | ||
| 2144 | checkProp(res, attrs, key, altKey, false); | ||
| 2145 | } | ||
| 2146 | } | ||
| 2147 | return res | ||
| 2148 | } | ||
| 2149 | |||
| 2150 | function checkProp ( | ||
| 2151 | res, | ||
| 2152 | hash, | ||
| 2153 | key, | ||
| 2154 | altKey, | ||
| 2155 | preserve | ||
| 2156 | ) { | ||
| 2157 | if (isDef(hash)) { | ||
| 2158 | if (hasOwn(hash, key)) { | ||
| 2159 | res[key] = hash[key]; | ||
| 2160 | if (!preserve) { | ||
| 2161 | delete hash[key]; | ||
| 2162 | } | ||
| 2163 | return true | ||
| 2164 | } else if (hasOwn(hash, altKey)) { | ||
| 2165 | res[key] = hash[altKey]; | ||
| 2166 | if (!preserve) { | ||
| 2167 | delete hash[altKey]; | ||
| 2168 | } | ||
| 2169 | return true | ||
| 2170 | } | ||
| 2171 | } | ||
| 2172 | return false | ||
| 2173 | } | ||
| 2174 | |||
| 2175 | /* */ | ||
| 2176 | |||
| 2177 | // The template compiler attempts to minimize the need for normalization by | ||
| 2178 | // statically analyzing the template at compile time. | ||
| 2179 | // | ||
| 2180 | // For plain HTML markup, normalization can be completely skipped because the | ||
| 2181 | // generated render function is guaranteed to return Array<VNode>. There are | ||
| 2182 | // two cases where extra normalization is needed: | ||
| 2183 | |||
| 2184 | // 1. When the children contains components - because a functional component | ||
| 2185 | // may return an Array instead of a single root. In this case, just a simple | ||
| 2186 | // normalization is needed - if any child is an Array, we flatten the whole | ||
| 2187 | // thing with Array.prototype.concat. It is guaranteed to be only 1-level deep | ||
| 2188 | // because functional components already normalize their own children. | ||
| 2189 | function simpleNormalizeChildren (children) { | ||
| 2190 | for (var i = 0; i < children.length; i++) { | ||
| 2191 | if (Array.isArray(children[i])) { | ||
| 2192 | return Array.prototype.concat.apply([], children) | ||
| 2193 | } | ||
| 2194 | } | ||
| 2195 | return children | ||
| 2196 | } | ||
| 2197 | |||
| 2198 | // 2. When the children contains constructs that always generated nested Arrays, | ||
| 2199 | // e.g. <template>, <slot>, v-for, or when the children is provided by user | ||
| 2200 | // with hand-written render functions / JSX. In such cases a full normalization | ||
| 2201 | // is needed to cater to all possible types of children values. | ||
| 2202 | function normalizeChildren (children) { | ||
| 2203 | return isPrimitive(children) | ||
| 2204 | ? [createTextVNode(children)] | ||
| 2205 | : Array.isArray(children) | ||
| 2206 | ? normalizeArrayChildren(children) | ||
| 2207 | : undefined | ||
| 2208 | } | ||
| 2209 | |||
| 2210 | function isTextNode (node) { | ||
| 2211 | return isDef(node) && isDef(node.text) && isFalse(node.isComment) | ||
| 2212 | } | ||
| 2213 | |||
| 2214 | function normalizeArrayChildren (children, nestedIndex) { | ||
| 2215 | var res = []; | ||
| 2216 | var i, c, lastIndex, last; | ||
| 2217 | for (i = 0; i < children.length; i++) { | ||
| 2218 | c = children[i]; | ||
| 2219 | if (isUndef(c) || typeof c === 'boolean') { continue } | ||
| 2220 | lastIndex = res.length - 1; | ||
| 2221 | last = res[lastIndex]; | ||
| 2222 | // nested | ||
| 2223 | if (Array.isArray(c)) { | ||
| 2224 | if (c.length > 0) { | ||
| 2225 | c = normalizeArrayChildren(c, ((nestedIndex || '') + "_" + i)); | ||
| 2226 | // merge adjacent text nodes | ||
| 2227 | if (isTextNode(c[0]) && isTextNode(last)) { | ||
| 2228 | res[lastIndex] = createTextVNode(last.text + (c[0]).text); | ||
| 2229 | c.shift(); | ||
| 2230 | } | ||
| 2231 | res.push.apply(res, c); | ||
| 2232 | } | ||
| 2233 | } else if (isPrimitive(c)) { | ||
| 2234 | if (isTextNode(last)) { | ||
| 2235 | // merge adjacent text nodes | ||
| 2236 | // this is necessary for SSR hydration because text nodes are | ||
| 2237 | // essentially merged when rendered to HTML strings | ||
| 2238 | res[lastIndex] = createTextVNode(last.text + c); | ||
| 2239 | } else if (c !== '') { | ||
| 2240 | // convert primitive to vnode | ||
| 2241 | res.push(createTextVNode(c)); | ||
| 2242 | } | ||
| 2243 | } else { | ||
| 2244 | if (isTextNode(c) && isTextNode(last)) { | ||
| 2245 | // merge adjacent text nodes | ||
| 2246 | res[lastIndex] = createTextVNode(last.text + c.text); | ||
| 2247 | } else { | ||
| 2248 | // default key for nested array children (likely generated by v-for) | ||
| 2249 | if (isTrue(children._isVList) && | ||
| 2250 | isDef(c.tag) && | ||
| 2251 | isUndef(c.key) && | ||
| 2252 | isDef(nestedIndex)) { | ||
| 2253 | c.key = "__vlist" + nestedIndex + "_" + i + "__"; | ||
| 2254 | } | ||
| 2255 | res.push(c); | ||
| 2256 | } | ||
| 2257 | } | ||
| 2258 | } | ||
| 2259 | return res | ||
| 2260 | } | ||
| 2261 | |||
| 2262 | /* */ | ||
| 2263 | |||
| 2264 | function ensureCtor (comp, base) { | ||
| 2265 | if ( | ||
| 2266 | comp.__esModule || | ||
| 2267 | (hasSymbol && comp[Symbol.toStringTag] === 'Module') | ||
| 2268 | ) { | ||
| 2269 | comp = comp.default; | ||
| 2270 | } | ||
| 2271 | return isObject(comp) | ||
| 2272 | ? base.extend(comp) | ||
| 2273 | : comp | ||
| 2274 | } | ||
| 2275 | |||
| 2276 | function createAsyncPlaceholder ( | ||
| 2277 | factory, | ||
| 2278 | data, | ||
| 2279 | context, | ||
| 2280 | children, | ||
| 2281 | tag | ||
| 2282 | ) { | ||
| 2283 | var node = createEmptyVNode(); | ||
| 2284 | node.asyncFactory = factory; | ||
| 2285 | node.asyncMeta = { data: data, context: context, children: children, tag: tag }; | ||
| 2286 | return node | ||
| 2287 | } | ||
| 2288 | |||
| 2289 | function resolveAsyncComponent ( | ||
| 2290 | factory, | ||
| 2291 | baseCtor, | ||
| 2292 | context | ||
| 2293 | ) { | ||
| 2294 | if (isTrue(factory.error) && isDef(factory.errorComp)) { | ||
| 2295 | return factory.errorComp | ||
| 2296 | } | ||
| 2297 | |||
| 2298 | if (isDef(factory.resolved)) { | ||
| 2299 | return factory.resolved | ||
| 2300 | } | ||
| 2301 | |||
| 2302 | if (isTrue(factory.loading) && isDef(factory.loadingComp)) { | ||
| 2303 | return factory.loadingComp | ||
| 2304 | } | ||
| 2305 | |||
| 2306 | if (isDef(factory.contexts)) { | ||
| 2307 | // already pending | ||
| 2308 | factory.contexts.push(context); | ||
| 2309 | } else { | ||
| 2310 | var contexts = factory.contexts = [context]; | ||
| 2311 | var sync = true; | ||
| 2312 | |||
| 2313 | var forceRender = function () { | ||
| 2314 | for (var i = 0, l = contexts.length; i < l; i++) { | ||
| 2315 | contexts[i].$forceUpdate(); | ||
| 2316 | } | ||
| 2317 | }; | ||
| 2318 | |||
| 2319 | var resolve = once(function (res) { | ||
| 2320 | // cache resolved | ||
| 2321 | factory.resolved = ensureCtor(res, baseCtor); | ||
| 2322 | // invoke callbacks only if this is not a synchronous resolve | ||
| 2323 | // (async resolves are shimmed as synchronous during SSR) | ||
| 2324 | if (!sync) { | ||
| 2325 | forceRender(); | ||
| 2326 | } | ||
| 2327 | }); | ||
| 2328 | |||
| 2329 | var reject = once(function (reason) { | ||
| 2330 | "development" !== 'production' && warn( | ||
| 2331 | "Failed to resolve async component: " + (String(factory)) + | ||
| 2332 | (reason ? ("\nReason: " + reason) : '') | ||
| 2333 | ); | ||
| 2334 | if (isDef(factory.errorComp)) { | ||
| 2335 | factory.error = true; | ||
| 2336 | forceRender(); | ||
| 2337 | } | ||
| 2338 | }); | ||
| 2339 | |||
| 2340 | var res = factory(resolve, reject); | ||
| 2341 | |||
| 2342 | if (isObject(res)) { | ||
| 2343 | if (typeof res.then === 'function') { | ||
| 2344 | // () => Promise | ||
| 2345 | if (isUndef(factory.resolved)) { | ||
| 2346 | res.then(resolve, reject); | ||
| 2347 | } | ||
| 2348 | } else if (isDef(res.component) && typeof res.component.then === 'function') { | ||
| 2349 | res.component.then(resolve, reject); | ||
| 2350 | |||
| 2351 | if (isDef(res.error)) { | ||
| 2352 | factory.errorComp = ensureCtor(res.error, baseCtor); | ||
| 2353 | } | ||
| 2354 | |||
| 2355 | if (isDef(res.loading)) { | ||
| 2356 | factory.loadingComp = ensureCtor(res.loading, baseCtor); | ||
| 2357 | if (res.delay === 0) { | ||
| 2358 | factory.loading = true; | ||
| 2359 | } else { | ||
| 2360 | setTimeout(function () { | ||
| 2361 | if (isUndef(factory.resolved) && isUndef(factory.error)) { | ||
| 2362 | factory.loading = true; | ||
| 2363 | forceRender(); | ||
| 2364 | } | ||
| 2365 | }, res.delay || 200); | ||
| 2366 | } | ||
| 2367 | } | ||
| 2368 | |||
| 2369 | if (isDef(res.timeout)) { | ||
| 2370 | setTimeout(function () { | ||
| 2371 | if (isUndef(factory.resolved)) { | ||
| 2372 | reject( | ||
| 2373 | "timeout (" + (res.timeout) + "ms)" | ||
| 2374 | ); | ||
| 2375 | } | ||
| 2376 | }, res.timeout); | ||
| 2377 | } | ||
| 2378 | } | ||
| 2379 | } | ||
| 2380 | |||
| 2381 | sync = false; | ||
| 2382 | // return in case resolved synchronously | ||
| 2383 | return factory.loading | ||
| 2384 | ? factory.loadingComp | ||
| 2385 | : factory.resolved | ||
| 2386 | } | ||
| 2387 | } | ||
| 2388 | |||
| 2389 | /* */ | ||
| 2390 | |||
| 2391 | function isAsyncPlaceholder (node) { | ||
| 2392 | return node.isComment && node.asyncFactory | ||
| 2393 | } | ||
| 2394 | |||
| 2395 | /* */ | ||
| 2396 | |||
| 2397 | function getFirstComponentChild (children) { | ||
| 2398 | if (Array.isArray(children)) { | ||
| 2399 | for (var i = 0; i < children.length; i++) { | ||
| 2400 | var c = children[i]; | ||
| 2401 | if (isDef(c) && (isDef(c.componentOptions) || isAsyncPlaceholder(c))) { | ||
| 2402 | return c | ||
| 2403 | } | ||
| 2404 | } | ||
| 2405 | } | ||
| 2406 | } | ||
| 2407 | |||
| 2408 | /* */ | ||
| 2409 | |||
| 2410 | /* */ | ||
| 2411 | |||
| 2412 | function initEvents (vm) { | ||
| 2413 | vm._events = Object.create(null); | ||
| 2414 | vm._hasHookEvent = false; | ||
| 2415 | // init parent attached events | ||
| 2416 | var listeners = vm.$options._parentListeners; | ||
| 2417 | if (listeners) { | ||
| 2418 | updateComponentListeners(vm, listeners); | ||
| 2419 | } | ||
| 2420 | } | ||
| 2421 | |||
| 2422 | var target; | ||
| 2423 | |||
| 2424 | function add (event, fn, once) { | ||
| 2425 | if (once) { | ||
| 2426 | target.$once(event, fn); | ||
| 2427 | } else { | ||
| 2428 | target.$on(event, fn); | ||
| 2429 | } | ||
| 2430 | } | ||
| 2431 | |||
| 2432 | function remove$1 (event, fn) { | ||
| 2433 | target.$off(event, fn); | ||
| 2434 | } | ||
| 2435 | |||
| 2436 | function updateComponentListeners ( | ||
| 2437 | vm, | ||
| 2438 | listeners, | ||
| 2439 | oldListeners | ||
| 2440 | ) { | ||
| 2441 | target = vm; | ||
| 2442 | updateListeners(listeners, oldListeners || {}, add, remove$1, vm); | ||
| 2443 | target = undefined; | ||
| 2444 | } | ||
| 2445 | |||
| 2446 | function eventsMixin (Vue) { | ||
| 2447 | var hookRE = /^hook:/; | ||
| 2448 | Vue.prototype.$on = function (event, fn) { | ||
| 2449 | var this$1 = this; | ||
| 2450 | |||
| 2451 | var vm = this; | ||
| 2452 | if (Array.isArray(event)) { | ||
| 2453 | for (var i = 0, l = event.length; i < l; i++) { | ||
| 2454 | this$1.$on(event[i], fn); | ||
| 2455 | } | ||
| 2456 | } else { | ||
| 2457 | (vm._events[event] || (vm._events[event] = [])).push(fn); | ||
| 2458 | // optimize hook:event cost by using a boolean flag marked at registration | ||
| 2459 | // instead of a hash lookup | ||
| 2460 | if (hookRE.test(event)) { | ||
| 2461 | vm._hasHookEvent = true; | ||
| 2462 | } | ||
| 2463 | } | ||
| 2464 | return vm | ||
| 2465 | }; | ||
| 2466 | |||
| 2467 | Vue.prototype.$once = function (event, fn) { | ||
| 2468 | var vm = this; | ||
| 2469 | function on () { | ||
| 2470 | vm.$off(event, on); | ||
| 2471 | fn.apply(vm, arguments); | ||
| 2472 | } | ||
| 2473 | on.fn = fn; | ||
| 2474 | vm.$on(event, on); | ||
| 2475 | return vm | ||
| 2476 | }; | ||
| 2477 | |||
| 2478 | Vue.prototype.$off = function (event, fn) { | ||
| 2479 | var this$1 = this; | ||
| 2480 | |||
| 2481 | var vm = this; | ||
| 2482 | // all | ||
| 2483 | if (!arguments.length) { | ||
| 2484 | vm._events = Object.create(null); | ||
| 2485 | return vm | ||
| 2486 | } | ||
| 2487 | // array of events | ||
| 2488 | if (Array.isArray(event)) { | ||
| 2489 | for (var i = 0, l = event.length; i < l; i++) { | ||
| 2490 | this$1.$off(event[i], fn); | ||
| 2491 | } | ||
| 2492 | return vm | ||
| 2493 | } | ||
| 2494 | // specific event | ||
| 2495 | var cbs = vm._events[event]; | ||
| 2496 | if (!cbs) { | ||
| 2497 | return vm | ||
| 2498 | } | ||
| 2499 | if (!fn) { | ||
| 2500 | vm._events[event] = null; | ||
| 2501 | return vm | ||
| 2502 | } | ||
| 2503 | if (fn) { | ||
| 2504 | // specific handler | ||
| 2505 | var cb; | ||
| 2506 | var i$1 = cbs.length; | ||
| 2507 | while (i$1--) { | ||
| 2508 | cb = cbs[i$1]; | ||
| 2509 | if (cb === fn || cb.fn === fn) { | ||
| 2510 | cbs.splice(i$1, 1); | ||
| 2511 | break | ||
| 2512 | } | ||
| 2513 | } | ||
| 2514 | } | ||
| 2515 | return vm | ||
| 2516 | }; | ||
| 2517 | |||
| 2518 | Vue.prototype.$emit = function (event) { | ||
| 2519 | var vm = this; | ||
| 2520 | { | ||
| 2521 | var lowerCaseEvent = event.toLowerCase(); | ||
| 2522 | if (lowerCaseEvent !== event && vm._events[lowerCaseEvent]) { | ||
| 2523 | tip( | ||
| 2524 | "Event \"" + lowerCaseEvent + "\" is emitted in component " + | ||
| 2525 | (formatComponentName(vm)) + " but the handler is registered for \"" + event + "\". " + | ||
| 2526 | "Note that HTML attributes are case-insensitive and you cannot use " + | ||
| 2527 | "v-on to listen to camelCase events when using in-DOM templates. " + | ||
| 2528 | "You should probably use \"" + (hyphenate(event)) + "\" instead of \"" + event + "\"." | ||
| 2529 | ); | ||
| 2530 | } | ||
| 2531 | } | ||
| 2532 | var cbs = vm._events[event]; | ||
| 2533 | if (cbs) { | ||
| 2534 | cbs = cbs.length > 1 ? toArray(cbs) : cbs; | ||
| 2535 | var args = toArray(arguments, 1); | ||
| 2536 | for (var i = 0, l = cbs.length; i < l; i++) { | ||
| 2537 | try { | ||
| 2538 | cbs[i].apply(vm, args); | ||
| 2539 | } catch (e) { | ||
| 2540 | handleError(e, vm, ("event handler for \"" + event + "\"")); | ||
| 2541 | } | ||
| 2542 | } | ||
| 2543 | } | ||
| 2544 | return vm | ||
| 2545 | }; | ||
| 2546 | } | ||
| 2547 | |||
| 2548 | /* */ | ||
| 2549 | |||
| 2550 | |||
| 2551 | |||
| 2552 | /** | ||
| 2553 | * Runtime helper for resolving raw children VNodes into a slot object. | ||
| 2554 | */ | ||
| 2555 | function resolveSlots ( | ||
| 2556 | children, | ||
| 2557 | context | ||
| 2558 | ) { | ||
| 2559 | var slots = {}; | ||
| 2560 | if (!children) { | ||
| 2561 | return slots | ||
| 2562 | } | ||
| 2563 | for (var i = 0, l = children.length; i < l; i++) { | ||
| 2564 | var child = children[i]; | ||
| 2565 | var data = child.data; | ||
| 2566 | // remove slot attribute if the node is resolved as a Vue slot node | ||
| 2567 | if (data && data.attrs && data.attrs.slot) { | ||
| 2568 | delete data.attrs.slot; | ||
| 2569 | } | ||
| 2570 | // named slots should only be respected if the vnode was rendered in the | ||
| 2571 | // same context. | ||
| 2572 | if ((child.context === context || child.fnContext === context) && | ||
| 2573 | data && data.slot != null | ||
| 2574 | ) { | ||
| 2575 | var name = data.slot; | ||
| 2576 | var slot = (slots[name] || (slots[name] = [])); | ||
| 2577 | if (child.tag === 'template') { | ||
| 2578 | slot.push.apply(slot, child.children || []); | ||
| 2579 | } else { | ||
| 2580 | slot.push(child); | ||
| 2581 | } | ||
| 2582 | } else { | ||
| 2583 | (slots.default || (slots.default = [])).push(child); | ||
| 2584 | } | ||
| 2585 | } | ||
| 2586 | // ignore slots that contains only whitespace | ||
| 2587 | for (var name$1 in slots) { | ||
| 2588 | if (slots[name$1].every(isWhitespace)) { | ||
| 2589 | delete slots[name$1]; | ||
| 2590 | } | ||
| 2591 | } | ||
| 2592 | return slots | ||
| 2593 | } | ||
| 2594 | |||
| 2595 | function isWhitespace (node) { | ||
| 2596 | return (node.isComment && !node.asyncFactory) || node.text === ' ' | ||
| 2597 | } | ||
| 2598 | |||
| 2599 | function resolveScopedSlots ( | ||
| 2600 | fns, // see flow/vnode | ||
| 2601 | res | ||
| 2602 | ) { | ||
| 2603 | res = res || {}; | ||
| 2604 | for (var i = 0; i < fns.length; i++) { | ||
| 2605 | if (Array.isArray(fns[i])) { | ||
| 2606 | resolveScopedSlots(fns[i], res); | ||
| 2607 | } else { | ||
| 2608 | res[fns[i].key] = fns[i].fn; | ||
| 2609 | } | ||
| 2610 | } | ||
| 2611 | return res | ||
| 2612 | } | ||
| 2613 | |||
| 2614 | /* */ | ||
| 2615 | |||
| 2616 | var activeInstance = null; | ||
| 2617 | var isUpdatingChildComponent = false; | ||
| 2618 | |||
| 2619 | function initLifecycle (vm) { | ||
| 2620 | var options = vm.$options; | ||
| 2621 | |||
| 2622 | // locate first non-abstract parent | ||
| 2623 | var parent = options.parent; | ||
| 2624 | if (parent && !options.abstract) { | ||
| 2625 | while (parent.$options.abstract && parent.$parent) { | ||
| 2626 | parent = parent.$parent; | ||
| 2627 | } | ||
| 2628 | parent.$children.push(vm); | ||
| 2629 | } | ||
| 2630 | |||
| 2631 | vm.$parent = parent; | ||
| 2632 | vm.$root = parent ? parent.$root : vm; | ||
| 2633 | |||
| 2634 | vm.$children = []; | ||
| 2635 | vm.$refs = {}; | ||
| 2636 | |||
| 2637 | vm._watcher = null; | ||
| 2638 | vm._inactive = null; | ||
| 2639 | vm._directInactive = false; | ||
| 2640 | vm._isMounted = false; | ||
| 2641 | vm._isDestroyed = false; | ||
| 2642 | vm._isBeingDestroyed = false; | ||
| 2643 | } | ||
| 2644 | |||
| 2645 | function lifecycleMixin (Vue) { | ||
| 2646 | Vue.prototype._update = function (vnode, hydrating) { | ||
| 2647 | var vm = this; | ||
| 2648 | if (vm._isMounted) { | ||
| 2649 | callHook(vm, 'beforeUpdate'); | ||
| 2650 | } | ||
| 2651 | var prevEl = vm.$el; | ||
| 2652 | var prevVnode = vm._vnode; | ||
| 2653 | var prevActiveInstance = activeInstance; | ||
| 2654 | activeInstance = vm; | ||
| 2655 | vm._vnode = vnode; | ||
| 2656 | // Vue.prototype.__patch__ is injected in entry points | ||
| 2657 | // based on the rendering backend used. | ||
| 2658 | if (!prevVnode) { | ||
| 2659 | // initial render | ||
| 2660 | vm.$el = vm.__patch__( | ||
| 2661 | vm.$el, vnode, hydrating, false /* removeOnly */, | ||
| 2662 | vm.$options._parentElm, | ||
| 2663 | vm.$options._refElm | ||
| 2664 | ); | ||
| 2665 | // no need for the ref nodes after initial patch | ||
| 2666 | // this prevents keeping a detached DOM tree in memory (#5851) | ||
| 2667 | vm.$options._parentElm = vm.$options._refElm = null; | ||
| 2668 | } else { | ||
| 2669 | // updates | ||
| 2670 | vm.$el = vm.__patch__(prevVnode, vnode); | ||
| 2671 | } | ||
| 2672 | activeInstance = prevActiveInstance; | ||
| 2673 | // update __vue__ reference | ||
| 2674 | if (prevEl) { | ||
| 2675 | prevEl.__vue__ = null; | ||
| 2676 | } | ||
| 2677 | if (vm.$el) { | ||
| 2678 | vm.$el.__vue__ = vm; | ||
| 2679 | } | ||
| 2680 | // if parent is an HOC, update its $el as well | ||
| 2681 | if (vm.$vnode && vm.$parent && vm.$vnode === vm.$parent._vnode) { | ||
| 2682 | vm.$parent.$el = vm.$el; | ||
| 2683 | } | ||
| 2684 | // updated hook is called by the scheduler to ensure that children are | ||
| 2685 | // updated in a parent's updated hook. | ||
| 2686 | }; | ||
| 2687 | |||
| 2688 | Vue.prototype.$forceUpdate = function () { | ||
| 2689 | var vm = this; | ||
| 2690 | if (vm._watcher) { | ||
| 2691 | vm._watcher.update(); | ||
| 2692 | } | ||
| 2693 | }; | ||
| 2694 | |||
| 2695 | Vue.prototype.$destroy = function () { | ||
| 2696 | var vm = this; | ||
| 2697 | if (vm._isBeingDestroyed) { | ||
| 2698 | return | ||
| 2699 | } | ||
| 2700 | callHook(vm, 'beforeDestroy'); | ||
| 2701 | vm._isBeingDestroyed = true; | ||
| 2702 | // remove self from parent | ||
| 2703 | var parent = vm.$parent; | ||
| 2704 | if (parent && !parent._isBeingDestroyed && !vm.$options.abstract) { | ||
| 2705 | remove(parent.$children, vm); | ||
| 2706 | } | ||
| 2707 | // teardown watchers | ||
| 2708 | if (vm._watcher) { | ||
| 2709 | vm._watcher.teardown(); | ||
| 2710 | } | ||
| 2711 | var i = vm._watchers.length; | ||
| 2712 | while (i--) { | ||
| 2713 | vm._watchers[i].teardown(); | ||
| 2714 | } | ||
| 2715 | // remove reference from data ob | ||
| 2716 | // frozen object may not have observer. | ||
| 2717 | if (vm._data.__ob__) { | ||
| 2718 | vm._data.__ob__.vmCount--; | ||
| 2719 | } | ||
| 2720 | // call the last hook... | ||
| 2721 | vm._isDestroyed = true; | ||
| 2722 | // invoke destroy hooks on current rendered tree | ||
| 2723 | vm.__patch__(vm._vnode, null); | ||
| 2724 | // fire destroyed hook | ||
| 2725 | callHook(vm, 'destroyed'); | ||
| 2726 | // turn off all instance listeners. | ||
| 2727 | vm.$off(); | ||
| 2728 | // remove __vue__ reference | ||
| 2729 | if (vm.$el) { | ||
| 2730 | vm.$el.__vue__ = null; | ||
| 2731 | } | ||
| 2732 | // release circular reference (#6759) | ||
| 2733 | if (vm.$vnode) { | ||
| 2734 | vm.$vnode.parent = null; | ||
| 2735 | } | ||
| 2736 | }; | ||
| 2737 | } | ||
| 2738 | |||
| 2739 | function mountComponent ( | ||
| 2740 | vm, | ||
| 2741 | el, | ||
| 2742 | hydrating | ||
| 2743 | ) { | ||
| 2744 | vm.$el = el; | ||
| 2745 | if (!vm.$options.render) { | ||
| 2746 | vm.$options.render = createEmptyVNode; | ||
| 2747 | { | ||
| 2748 | /* istanbul ignore if */ | ||
| 2749 | if ((vm.$options.template && vm.$options.template.charAt(0) !== '#') || | ||
| 2750 | vm.$options.el || el) { | ||
| 2751 | warn( | ||
| 2752 | 'You are using the runtime-only build of Vue where the template ' + | ||
| 2753 | 'compiler is not available. Either pre-compile the templates into ' + | ||
| 2754 | 'render functions, or use the compiler-included build.', | ||
| 2755 | vm | ||
| 2756 | ); | ||
| 2757 | } else { | ||
| 2758 | warn( | ||
| 2759 | 'Failed to mount component: template or render function not defined.', | ||
| 2760 | vm | ||
| 2761 | ); | ||
| 2762 | } | ||
| 2763 | } | ||
| 2764 | } | ||
| 2765 | callHook(vm, 'beforeMount'); | ||
| 2766 | |||
| 2767 | var updateComponent; | ||
| 2768 | /* istanbul ignore if */ | ||
| 2769 | if ("development" !== 'production' && config.performance && mark) { | ||
| 2770 | updateComponent = function () { | ||
| 2771 | var name = vm._name; | ||
| 2772 | var id = vm._uid; | ||
| 2773 | var startTag = "vue-perf-start:" + id; | ||
| 2774 | var endTag = "vue-perf-end:" + id; | ||
| 2775 | |||
| 2776 | mark(startTag); | ||
| 2777 | var vnode = vm._render(); | ||
| 2778 | mark(endTag); | ||
| 2779 | measure(("vue " + name + " render"), startTag, endTag); | ||
| 2780 | |||
| 2781 | mark(startTag); | ||
| 2782 | vm._update(vnode, hydrating); | ||
| 2783 | mark(endTag); | ||
| 2784 | measure(("vue " + name + " patch"), startTag, endTag); | ||
| 2785 | }; | ||
| 2786 | } else { | ||
| 2787 | updateComponent = function () { | ||
| 2788 | vm._update(vm._render(), hydrating); | ||
| 2789 | }; | ||
| 2790 | } | ||
| 2791 | |||
| 2792 | // we set this to vm._watcher inside the watcher's constructor | ||
| 2793 | // since the watcher's initial patch may call $forceUpdate (e.g. inside child | ||
| 2794 | // component's mounted hook), which relies on vm._watcher being already defined | ||
| 2795 | new Watcher(vm, updateComponent, noop, null, true /* isRenderWatcher */); | ||
| 2796 | hydrating = false; | ||
| 2797 | |||
| 2798 | // manually mounted instance, call mounted on self | ||
| 2799 | // mounted is called for render-created child components in its inserted hook | ||
| 2800 | if (vm.$vnode == null) { | ||
| 2801 | vm._isMounted = true; | ||
| 2802 | callHook(vm, 'mounted'); | ||
| 2803 | } | ||
| 2804 | return vm | ||
| 2805 | } | ||
| 2806 | |||
| 2807 | function updateChildComponent ( | ||
| 2808 | vm, | ||
| 2809 | propsData, | ||
| 2810 | listeners, | ||
| 2811 | parentVnode, | ||
| 2812 | renderChildren | ||
| 2813 | ) { | ||
| 2814 | { | ||
| 2815 | isUpdatingChildComponent = true; | ||
| 2816 | } | ||
| 2817 | |||
| 2818 | // determine whether component has slot children | ||
| 2819 | // we need to do this before overwriting $options._renderChildren | ||
| 2820 | var hasChildren = !!( | ||
| 2821 | renderChildren || // has new static slots | ||
| 2822 | vm.$options._renderChildren || // has old static slots | ||
| 2823 | parentVnode.data.scopedSlots || // has new scoped slots | ||
| 2824 | vm.$scopedSlots !== emptyObject // has old scoped slots | ||
| 2825 | ); | ||
| 2826 | |||
| 2827 | vm.$options._parentVnode = parentVnode; | ||
| 2828 | vm.$vnode = parentVnode; // update vm's placeholder node without re-render | ||
| 2829 | |||
| 2830 | if (vm._vnode) { // update child tree's parent | ||
| 2831 | vm._vnode.parent = parentVnode; | ||
| 2832 | } | ||
| 2833 | vm.$options._renderChildren = renderChildren; | ||
| 2834 | |||
| 2835 | // update $attrs and $listeners hash | ||
| 2836 | // these are also reactive so they may trigger child update if the child | ||
| 2837 | // used them during render | ||
| 2838 | vm.$attrs = parentVnode.data.attrs || emptyObject; | ||
| 2839 | vm.$listeners = listeners || emptyObject; | ||
| 2840 | |||
| 2841 | // update props | ||
| 2842 | if (propsData && vm.$options.props) { | ||
| 2843 | toggleObserving(false); | ||
| 2844 | var props = vm._props; | ||
| 2845 | var propKeys = vm.$options._propKeys || []; | ||
| 2846 | for (var i = 0; i < propKeys.length; i++) { | ||
| 2847 | var key = propKeys[i]; | ||
| 2848 | var propOptions = vm.$options.props; // wtf flow? | ||
| 2849 | props[key] = validateProp(key, propOptions, propsData, vm); | ||
| 2850 | } | ||
| 2851 | toggleObserving(true); | ||
| 2852 | // keep a copy of raw propsData | ||
| 2853 | vm.$options.propsData = propsData; | ||
| 2854 | } | ||
| 2855 | |||
| 2856 | // update listeners | ||
| 2857 | listeners = listeners || emptyObject; | ||
| 2858 | var oldListeners = vm.$options._parentListeners; | ||
| 2859 | vm.$options._parentListeners = listeners; | ||
| 2860 | updateComponentListeners(vm, listeners, oldListeners); | ||
| 2861 | |||
| 2862 | // resolve slots + force update if has children | ||
| 2863 | if (hasChildren) { | ||
| 2864 | vm.$slots = resolveSlots(renderChildren, parentVnode.context); | ||
| 2865 | vm.$forceUpdate(); | ||
| 2866 | } | ||
| 2867 | |||
| 2868 | { | ||
| 2869 | isUpdatingChildComponent = false; | ||
| 2870 | } | ||
| 2871 | } | ||
| 2872 | |||
| 2873 | function isInInactiveTree (vm) { | ||
| 2874 | while (vm && (vm = vm.$parent)) { | ||
| 2875 | if (vm._inactive) { return true } | ||
| 2876 | } | ||
| 2877 | return false | ||
| 2878 | } | ||
| 2879 | |||
| 2880 | function activateChildComponent (vm, direct) { | ||
| 2881 | if (direct) { | ||
| 2882 | vm._directInactive = false; | ||
| 2883 | if (isInInactiveTree(vm)) { | ||
| 2884 | return | ||
| 2885 | } | ||
| 2886 | } else if (vm._directInactive) { | ||
| 2887 | return | ||
| 2888 | } | ||
| 2889 | if (vm._inactive || vm._inactive === null) { | ||
| 2890 | vm._inactive = false; | ||
| 2891 | for (var i = 0; i < vm.$children.length; i++) { | ||
| 2892 | activateChildComponent(vm.$children[i]); | ||
| 2893 | } | ||
| 2894 | callHook(vm, 'activated'); | ||
| 2895 | } | ||
| 2896 | } | ||
| 2897 | |||
| 2898 | function deactivateChildComponent (vm, direct) { | ||
| 2899 | if (direct) { | ||
| 2900 | vm._directInactive = true; | ||
| 2901 | if (isInInactiveTree(vm)) { | ||
| 2902 | return | ||
| 2903 | } | ||
| 2904 | } | ||
| 2905 | if (!vm._inactive) { | ||
| 2906 | vm._inactive = true; | ||
| 2907 | for (var i = 0; i < vm.$children.length; i++) { | ||
| 2908 | deactivateChildComponent(vm.$children[i]); | ||
| 2909 | } | ||
| 2910 | callHook(vm, 'deactivated'); | ||
| 2911 | } | ||
| 2912 | } | ||
| 2913 | |||
| 2914 | function callHook (vm, hook) { | ||
| 2915 | // #7573 disable dep collection when invoking lifecycle hooks | ||
| 2916 | pushTarget(); | ||
| 2917 | var handlers = vm.$options[hook]; | ||
| 2918 | if (handlers) { | ||
| 2919 | for (var i = 0, j = handlers.length; i < j; i++) { | ||
| 2920 | try { | ||
| 2921 | handlers[i].call(vm); | ||
| 2922 | } catch (e) { | ||
| 2923 | handleError(e, vm, (hook + " hook")); | ||
| 2924 | } | ||
| 2925 | } | ||
| 2926 | } | ||
| 2927 | if (vm._hasHookEvent) { | ||
| 2928 | vm.$emit('hook:' + hook); | ||
| 2929 | } | ||
| 2930 | popTarget(); | ||
| 2931 | } | ||
| 2932 | |||
| 2933 | /* */ | ||
| 2934 | |||
| 2935 | |||
| 2936 | var MAX_UPDATE_COUNT = 100; | ||
| 2937 | |||
| 2938 | var queue = []; | ||
| 2939 | var activatedChildren = []; | ||
| 2940 | var has = {}; | ||
| 2941 | var circular = {}; | ||
| 2942 | var waiting = false; | ||
| 2943 | var flushing = false; | ||
| 2944 | var index = 0; | ||
| 2945 | |||
| 2946 | /** | ||
| 2947 | * Reset the scheduler's state. | ||
| 2948 | */ | ||
| 2949 | function resetSchedulerState () { | ||
| 2950 | index = queue.length = activatedChildren.length = 0; | ||
| 2951 | has = {}; | ||
| 2952 | { | ||
| 2953 | circular = {}; | ||
| 2954 | } | ||
| 2955 | waiting = flushing = false; | ||
| 2956 | } | ||
| 2957 | |||
| 2958 | /** | ||
| 2959 | * Flush both queues and run the watchers. | ||
| 2960 | */ | ||
| 2961 | function flushSchedulerQueue () { | ||
| 2962 | flushing = true; | ||
| 2963 | var watcher, id; | ||
| 2964 | |||
| 2965 | // Sort queue before flush. | ||
| 2966 | // This ensures that: | ||
| 2967 | // 1. Components are updated from parent to child. (because parent is always | ||
| 2968 | // created before the child) | ||
| 2969 | // 2. A component's user watchers are run before its render watcher (because | ||
| 2970 | // user watchers are created before the render watcher) | ||
| 2971 | // 3. If a component is destroyed during a parent component's watcher run, | ||
| 2972 | // its watchers can be skipped. | ||
| 2973 | queue.sort(function (a, b) { return a.id - b.id; }); | ||
| 2974 | |||
| 2975 | // do not cache length because more watchers might be pushed | ||
| 2976 | // as we run existing watchers | ||
| 2977 | for (index = 0; index < queue.length; index++) { | ||
| 2978 | watcher = queue[index]; | ||
| 2979 | id = watcher.id; | ||
| 2980 | has[id] = null; | ||
| 2981 | watcher.run(); | ||
| 2982 | // in dev build, check and stop circular updates. | ||
| 2983 | if ("development" !== 'production' && has[id] != null) { | ||
| 2984 | circular[id] = (circular[id] || 0) + 1; | ||
| 2985 | if (circular[id] > MAX_UPDATE_COUNT) { | ||
| 2986 | warn( | ||
| 2987 | 'You may have an infinite update loop ' + ( | ||
| 2988 | watcher.user | ||
| 2989 | ? ("in watcher with expression \"" + (watcher.expression) + "\"") | ||
| 2990 | : "in a component render function." | ||
| 2991 | ), | ||
| 2992 | watcher.vm | ||
| 2993 | ); | ||
| 2994 | break | ||
| 2995 | } | ||
| 2996 | } | ||
| 2997 | } | ||
| 2998 | |||
| 2999 | // keep copies of post queues before resetting state | ||
| 3000 | var activatedQueue = activatedChildren.slice(); | ||
| 3001 | var updatedQueue = queue.slice(); | ||
| 3002 | |||
| 3003 | resetSchedulerState(); | ||
| 3004 | |||
| 3005 | // call component updated and activated hooks | ||
| 3006 | callActivatedHooks(activatedQueue); | ||
| 3007 | callUpdatedHooks(updatedQueue); | ||
| 3008 | |||
| 3009 | // devtool hook | ||
| 3010 | /* istanbul ignore if */ | ||
| 3011 | if (devtools && config.devtools) { | ||
| 3012 | devtools.emit('flush'); | ||
| 3013 | } | ||
| 3014 | } | ||
| 3015 | |||
| 3016 | function callUpdatedHooks (queue) { | ||
| 3017 | var i = queue.length; | ||
| 3018 | while (i--) { | ||
| 3019 | var watcher = queue[i]; | ||
| 3020 | var vm = watcher.vm; | ||
| 3021 | if (vm._watcher === watcher && vm._isMounted) { | ||
| 3022 | callHook(vm, 'updated'); | ||
| 3023 | } | ||
| 3024 | } | ||
| 3025 | } | ||
| 3026 | |||
| 3027 | /** | ||
| 3028 | * Queue a kept-alive component that was activated during patch. | ||
| 3029 | * The queue will be processed after the entire tree has been patched. | ||
| 3030 | */ | ||
| 3031 | function queueActivatedComponent (vm) { | ||
| 3032 | // setting _inactive to false here so that a render function can | ||
| 3033 | // rely on checking whether it's in an inactive tree (e.g. router-view) | ||
| 3034 | vm._inactive = false; | ||
| 3035 | activatedChildren.push(vm); | ||
| 3036 | } | ||
| 3037 | |||
| 3038 | function callActivatedHooks (queue) { | ||
| 3039 | for (var i = 0; i < queue.length; i++) { | ||
| 3040 | queue[i]._inactive = true; | ||
| 3041 | activateChildComponent(queue[i], true /* true */); | ||
| 3042 | } | ||
| 3043 | } | ||
| 3044 | |||
| 3045 | /** | ||
| 3046 | * Push a watcher into the watcher queue. | ||
| 3047 | * Jobs with duplicate IDs will be skipped unless it's | ||
| 3048 | * pushed when the queue is being flushed. | ||
| 3049 | */ | ||
| 3050 | function queueWatcher (watcher) { | ||
| 3051 | var id = watcher.id; | ||
| 3052 | if (has[id] == null) { | ||
| 3053 | has[id] = true; | ||
| 3054 | if (!flushing) { | ||
| 3055 | queue.push(watcher); | ||
| 3056 | } else { | ||
| 3057 | // if already flushing, splice the watcher based on its id | ||
| 3058 | // if already past its id, it will be run next immediately. | ||
| 3059 | var i = queue.length - 1; | ||
| 3060 | while (i > index && queue[i].id > watcher.id) { | ||
| 3061 | i--; | ||
| 3062 | } | ||
| 3063 | queue.splice(i + 1, 0, watcher); | ||
| 3064 | } | ||
| 3065 | // queue the flush | ||
| 3066 | if (!waiting) { | ||
| 3067 | waiting = true; | ||
| 3068 | nextTick(flushSchedulerQueue); | ||
| 3069 | } | ||
| 3070 | } | ||
| 3071 | } | ||
| 3072 | |||
| 3073 | /* */ | ||
| 3074 | |||
| 3075 | var uid$1 = 0; | ||
| 3076 | |||
| 3077 | /** | ||
| 3078 | * A watcher parses an expression, collects dependencies, | ||
| 3079 | * and fires callback when the expression value changes. | ||
| 3080 | * This is used for both the $watch() api and directives. | ||
| 3081 | */ | ||
| 3082 | var Watcher = function Watcher ( | ||
| 3083 | vm, | ||
| 3084 | expOrFn, | ||
| 3085 | cb, | ||
| 3086 | options, | ||
| 3087 | isRenderWatcher | ||
| 3088 | ) { | ||
| 3089 | this.vm = vm; | ||
| 3090 | if (isRenderWatcher) { | ||
| 3091 | vm._watcher = this; | ||
| 3092 | } | ||
| 3093 | vm._watchers.push(this); | ||
| 3094 | // options | ||
| 3095 | if (options) { | ||
| 3096 | this.deep = !!options.deep; | ||
| 3097 | this.user = !!options.user; | ||
| 3098 | this.lazy = !!options.lazy; | ||
| 3099 | this.sync = !!options.sync; | ||
| 3100 | } else { | ||
| 3101 | this.deep = this.user = this.lazy = this.sync = false; | ||
| 3102 | } | ||
| 3103 | this.cb = cb; | ||
| 3104 | this.id = ++uid$1; // uid for batching | ||
| 3105 | this.active = true; | ||
| 3106 | this.dirty = this.lazy; // for lazy watchers | ||
| 3107 | this.deps = []; | ||
| 3108 | this.newDeps = []; | ||
| 3109 | this.depIds = new _Set(); | ||
| 3110 | this.newDepIds = new _Set(); | ||
| 3111 | this.expression = expOrFn.toString(); | ||
| 3112 | // parse expression for getter | ||
| 3113 | if (typeof expOrFn === 'function') { | ||
| 3114 | this.getter = expOrFn; | ||
| 3115 | } else { | ||
| 3116 | this.getter = parsePath(expOrFn); | ||
| 3117 | if (!this.getter) { | ||
| 3118 | this.getter = function () {}; | ||
| 3119 | "development" !== 'production' && warn( | ||
| 3120 | "Failed watching path: \"" + expOrFn + "\" " + | ||
| 3121 | 'Watcher only accepts simple dot-delimited paths. ' + | ||
| 3122 | 'For full control, use a function instead.', | ||
| 3123 | vm | ||
| 3124 | ); | ||
| 3125 | } | ||
| 3126 | } | ||
| 3127 | this.value = this.lazy | ||
| 3128 | ? undefined | ||
| 3129 | : this.get(); | ||
| 3130 | }; | ||
| 3131 | |||
| 3132 | /** | ||
| 3133 | * Evaluate the getter, and re-collect dependencies. | ||
| 3134 | */ | ||
| 3135 | Watcher.prototype.get = function get () { | ||
| 3136 | pushTarget(this); | ||
| 3137 | var value; | ||
| 3138 | var vm = this.vm; | ||
| 3139 | try { | ||
| 3140 | value = this.getter.call(vm, vm); | ||
| 3141 | } catch (e) { | ||
| 3142 | if (this.user) { | ||
| 3143 | handleError(e, vm, ("getter for watcher \"" + (this.expression) + "\"")); | ||
| 3144 | } else { | ||
| 3145 | throw e | ||
| 3146 | } | ||
| 3147 | } finally { | ||
| 3148 | // "touch" every property so they are all tracked as | ||
| 3149 | // dependencies for deep watching | ||
| 3150 | if (this.deep) { | ||
| 3151 | traverse(value); | ||
| 3152 | } | ||
| 3153 | popTarget(); | ||
| 3154 | this.cleanupDeps(); | ||
| 3155 | } | ||
| 3156 | return value | ||
| 3157 | }; | ||
| 3158 | |||
| 3159 | /** | ||
| 3160 | * Add a dependency to this directive. | ||
| 3161 | */ | ||
| 3162 | Watcher.prototype.addDep = function addDep (dep) { | ||
| 3163 | var id = dep.id; | ||
| 3164 | if (!this.newDepIds.has(id)) { | ||
| 3165 | this.newDepIds.add(id); | ||
| 3166 | this.newDeps.push(dep); | ||
| 3167 | if (!this.depIds.has(id)) { | ||
| 3168 | dep.addSub(this); | ||
| 3169 | } | ||
| 3170 | } | ||
| 3171 | }; | ||
| 3172 | |||
| 3173 | /** | ||
| 3174 | * Clean up for dependency collection. | ||
| 3175 | */ | ||
| 3176 | Watcher.prototype.cleanupDeps = function cleanupDeps () { | ||
| 3177 | var this$1 = this; | ||
| 3178 | |||
| 3179 | var i = this.deps.length; | ||
| 3180 | while (i--) { | ||
| 3181 | var dep = this$1.deps[i]; | ||
| 3182 | if (!this$1.newDepIds.has(dep.id)) { | ||
| 3183 | dep.removeSub(this$1); | ||
| 3184 | } | ||
| 3185 | } | ||
| 3186 | var tmp = this.depIds; | ||
| 3187 | this.depIds = this.newDepIds; | ||
| 3188 | this.newDepIds = tmp; | ||
| 3189 | this.newDepIds.clear(); | ||
| 3190 | tmp = this.deps; | ||
| 3191 | this.deps = this.newDeps; | ||
| 3192 | this.newDeps = tmp; | ||
| 3193 | this.newDeps.length = 0; | ||
| 3194 | }; | ||
| 3195 | |||
| 3196 | /** | ||
| 3197 | * Subscriber interface. | ||
| 3198 | * Will be called when a dependency changes. | ||
| 3199 | */ | ||
| 3200 | Watcher.prototype.update = function update () { | ||
| 3201 | /* istanbul ignore else */ | ||
| 3202 | if (this.lazy) { | ||
| 3203 | this.dirty = true; | ||
| 3204 | } else if (this.sync) { | ||
| 3205 | this.run(); | ||
| 3206 | } else { | ||
| 3207 | queueWatcher(this); | ||
| 3208 | } | ||
| 3209 | }; | ||
| 3210 | |||
| 3211 | /** | ||
| 3212 | * Scheduler job interface. | ||
| 3213 | * Will be called by the scheduler. | ||
| 3214 | */ | ||
| 3215 | Watcher.prototype.run = function run () { | ||
| 3216 | if (this.active) { | ||
| 3217 | var value = this.get(); | ||
| 3218 | if ( | ||
| 3219 | value !== this.value || | ||
| 3220 | // Deep watchers and watchers on Object/Arrays should fire even | ||
| 3221 | // when the value is the same, because the value may | ||
| 3222 | // have mutated. | ||
| 3223 | isObject(value) || | ||
| 3224 | this.deep | ||
| 3225 | ) { | ||
| 3226 | // set new value | ||
| 3227 | var oldValue = this.value; | ||
| 3228 | this.value = value; | ||
| 3229 | if (this.user) { | ||
| 3230 | try { | ||
| 3231 | this.cb.call(this.vm, value, oldValue); | ||
| 3232 | } catch (e) { | ||
| 3233 | handleError(e, this.vm, ("callback for watcher \"" + (this.expression) + "\"")); | ||
| 3234 | } | ||
| 3235 | } else { | ||
| 3236 | this.cb.call(this.vm, value, oldValue); | ||
| 3237 | } | ||
| 3238 | } | ||
| 3239 | } | ||
| 3240 | }; | ||
| 3241 | |||
| 3242 | /** | ||
| 3243 | * Evaluate the value of the watcher. | ||
| 3244 | * This only gets called for lazy watchers. | ||
| 3245 | */ | ||
| 3246 | Watcher.prototype.evaluate = function evaluate () { | ||
| 3247 | this.value = this.get(); | ||
| 3248 | this.dirty = false; | ||
| 3249 | }; | ||
| 3250 | |||
| 3251 | /** | ||
| 3252 | * Depend on all deps collected by this watcher. | ||
| 3253 | */ | ||
| 3254 | Watcher.prototype.depend = function depend () { | ||
| 3255 | var this$1 = this; | ||
| 3256 | |||
| 3257 | var i = this.deps.length; | ||
| 3258 | while (i--) { | ||
| 3259 | this$1.deps[i].depend(); | ||
| 3260 | } | ||
| 3261 | }; | ||
| 3262 | |||
| 3263 | /** | ||
| 3264 | * Remove self from all dependencies' subscriber list. | ||
| 3265 | */ | ||
| 3266 | Watcher.prototype.teardown = function teardown () { | ||
| 3267 | var this$1 = this; | ||
| 3268 | |||
| 3269 | if (this.active) { | ||
| 3270 | // remove self from vm's watcher list | ||
| 3271 | // this is a somewhat expensive operation so we skip it | ||
| 3272 | // if the vm is being destroyed. | ||
| 3273 | if (!this.vm._isBeingDestroyed) { | ||
| 3274 | remove(this.vm._watchers, this); | ||
| 3275 | } | ||
| 3276 | var i = this.deps.length; | ||
| 3277 | while (i--) { | ||
| 3278 | this$1.deps[i].removeSub(this$1); | ||
| 3279 | } | ||
| 3280 | this.active = false; | ||
| 3281 | } | ||
| 3282 | }; | ||
| 3283 | |||
| 3284 | /* */ | ||
| 3285 | |||
| 3286 | var sharedPropertyDefinition = { | ||
| 3287 | enumerable: true, | ||
| 3288 | configurable: true, | ||
| 3289 | get: noop, | ||
| 3290 | set: noop | ||
| 3291 | }; | ||
| 3292 | |||
| 3293 | function proxy (target, sourceKey, key) { | ||
| 3294 | sharedPropertyDefinition.get = function proxyGetter () { | ||
| 3295 | return this[sourceKey][key] | ||
| 3296 | }; | ||
| 3297 | sharedPropertyDefinition.set = function proxySetter (val) { | ||
| 3298 | this[sourceKey][key] = val; | ||
| 3299 | }; | ||
| 3300 | Object.defineProperty(target, key, sharedPropertyDefinition); | ||
| 3301 | } | ||
| 3302 | |||
| 3303 | function initState (vm) { | ||
| 3304 | vm._watchers = []; | ||
| 3305 | var opts = vm.$options; | ||
| 3306 | if (opts.props) { initProps(vm, opts.props); } | ||
| 3307 | if (opts.methods) { initMethods(vm, opts.methods); } | ||
| 3308 | if (opts.data) { | ||
| 3309 | initData(vm); | ||
| 3310 | } else { | ||
| 3311 | observe(vm._data = {}, true /* asRootData */); | ||
| 3312 | } | ||
| 3313 | if (opts.computed) { initComputed(vm, opts.computed); } | ||
| 3314 | if (opts.watch && opts.watch !== nativeWatch) { | ||
| 3315 | initWatch(vm, opts.watch); | ||
| 3316 | } | ||
| 3317 | } | ||
| 3318 | |||
| 3319 | function initProps (vm, propsOptions) { | ||
| 3320 | var propsData = vm.$options.propsData || {}; | ||
| 3321 | var props = vm._props = {}; | ||
| 3322 | // cache prop keys so that future props updates can iterate using Array | ||
| 3323 | // instead of dynamic object key enumeration. | ||
| 3324 | var keys = vm.$options._propKeys = []; | ||
| 3325 | var isRoot = !vm.$parent; | ||
| 3326 | // root instance props should be converted | ||
| 3327 | if (!isRoot) { | ||
| 3328 | toggleObserving(false); | ||
| 3329 | } | ||
| 3330 | var loop = function ( key ) { | ||
| 3331 | keys.push(key); | ||
| 3332 | var value = validateProp(key, propsOptions, propsData, vm); | ||
| 3333 | /* istanbul ignore else */ | ||
| 3334 | { | ||
| 3335 | var hyphenatedKey = hyphenate(key); | ||
| 3336 | if (isReservedAttribute(hyphenatedKey) || | ||
| 3337 | config.isReservedAttr(hyphenatedKey)) { | ||
| 3338 | warn( | ||
| 3339 | ("\"" + hyphenatedKey + "\" is a reserved attribute and cannot be used as component prop."), | ||
| 3340 | vm | ||
| 3341 | ); | ||
| 3342 | } | ||
| 3343 | defineReactive(props, key, value, function () { | ||
| 3344 | if (vm.$parent && !isUpdatingChildComponent) { | ||
| 3345 | warn( | ||
| 3346 | "Avoid mutating a prop directly since the value will be " + | ||
| 3347 | "overwritten whenever the parent component re-renders. " + | ||
| 3348 | "Instead, use a data or computed property based on the prop's " + | ||
| 3349 | "value. Prop being mutated: \"" + key + "\"", | ||
| 3350 | vm | ||
| 3351 | ); | ||
| 3352 | } | ||
| 3353 | }); | ||
| 3354 | } | ||
| 3355 | // static props are already proxied on the component's prototype | ||
| 3356 | // during Vue.extend(). We only need to proxy props defined at | ||
| 3357 | // instantiation here. | ||
| 3358 | if (!(key in vm)) { | ||
| 3359 | proxy(vm, "_props", key); | ||
| 3360 | } | ||
| 3361 | }; | ||
| 3362 | |||
| 3363 | for (var key in propsOptions) loop( key ); | ||
| 3364 | toggleObserving(true); | ||
| 3365 | } | ||
| 3366 | |||
| 3367 | function initData (vm) { | ||
| 3368 | var data = vm.$options.data; | ||
| 3369 | data = vm._data = typeof data === 'function' | ||
| 3370 | ? getData(data, vm) | ||
| 3371 | : data || {}; | ||
| 3372 | if (!isPlainObject(data)) { | ||
| 3373 | data = {}; | ||
| 3374 | "development" !== 'production' && warn( | ||
| 3375 | 'data functions should return an object:\n' + | ||
| 3376 | 'https://vuejs.org/v2/guide/components.html#data-Must-Be-a-Function', | ||
| 3377 | vm | ||
| 3378 | ); | ||
| 3379 | } | ||
| 3380 | // proxy data on instance | ||
| 3381 | var keys = Object.keys(data); | ||
| 3382 | var props = vm.$options.props; | ||
| 3383 | var methods = vm.$options.methods; | ||
| 3384 | var i = keys.length; | ||
| 3385 | while (i--) { | ||
| 3386 | var key = keys[i]; | ||
| 3387 | { | ||
| 3388 | if (methods && hasOwn(methods, key)) { | ||
| 3389 | warn( | ||
| 3390 | ("Method \"" + key + "\" has already been defined as a data property."), | ||
| 3391 | vm | ||
| 3392 | ); | ||
| 3393 | } | ||
| 3394 | } | ||
| 3395 | if (props && hasOwn(props, key)) { | ||
| 3396 | "development" !== 'production' && warn( | ||
| 3397 | "The data property \"" + key + "\" is already declared as a prop. " + | ||
| 3398 | "Use prop default value instead.", | ||
| 3399 | vm | ||
| 3400 | ); | ||
| 3401 | } else if (!isReserved(key)) { | ||
| 3402 | proxy(vm, "_data", key); | ||
| 3403 | } | ||
| 3404 | } | ||
| 3405 | // observe data | ||
| 3406 | observe(data, true /* asRootData */); | ||
| 3407 | } | ||
| 3408 | |||
| 3409 | function getData (data, vm) { | ||
| 3410 | // #7573 disable dep collection when invoking data getters | ||
| 3411 | pushTarget(); | ||
| 3412 | try { | ||
| 3413 | return data.call(vm, vm) | ||
| 3414 | } catch (e) { | ||
| 3415 | handleError(e, vm, "data()"); | ||
| 3416 | return {} | ||
| 3417 | } finally { | ||
| 3418 | popTarget(); | ||
| 3419 | } | ||
| 3420 | } | ||
| 3421 | |||
| 3422 | var computedWatcherOptions = { lazy: true }; | ||
| 3423 | |||
| 3424 | function initComputed (vm, computed) { | ||
| 3425 | // $flow-disable-line | ||
| 3426 | var watchers = vm._computedWatchers = Object.create(null); | ||
| 3427 | // computed properties are just getters during SSR | ||
| 3428 | var isSSR = isServerRendering(); | ||
| 3429 | |||
| 3430 | for (var key in computed) { | ||
| 3431 | var userDef = computed[key]; | ||
| 3432 | var getter = typeof userDef === 'function' ? userDef : userDef.get; | ||
| 3433 | if ("development" !== 'production' && getter == null) { | ||
| 3434 | warn( | ||
| 3435 | ("Getter is missing for computed property \"" + key + "\"."), | ||
| 3436 | vm | ||
| 3437 | ); | ||
| 3438 | } | ||
| 3439 | |||
| 3440 | if (!isSSR) { | ||
| 3441 | // create internal watcher for the computed property. | ||
| 3442 | watchers[key] = new Watcher( | ||
| 3443 | vm, | ||
| 3444 | getter || noop, | ||
| 3445 | noop, | ||
| 3446 | computedWatcherOptions | ||
| 3447 | ); | ||
| 3448 | } | ||
| 3449 | |||
| 3450 | // component-defined computed properties are already defined on the | ||
| 3451 | // component prototype. We only need to define computed properties defined | ||
| 3452 | // at instantiation here. | ||
| 3453 | if (!(key in vm)) { | ||
| 3454 | defineComputed(vm, key, userDef); | ||
| 3455 | } else { | ||
| 3456 | if (key in vm.$data) { | ||
| 3457 | warn(("The computed property \"" + key + "\" is already defined in data."), vm); | ||
| 3458 | } else if (vm.$options.props && key in vm.$options.props) { | ||
| 3459 | warn(("The computed property \"" + key + "\" is already defined as a prop."), vm); | ||
| 3460 | } | ||
| 3461 | } | ||
| 3462 | } | ||
| 3463 | } | ||
| 3464 | |||
| 3465 | function defineComputed ( | ||
| 3466 | target, | ||
| 3467 | key, | ||
| 3468 | userDef | ||
| 3469 | ) { | ||
| 3470 | var shouldCache = !isServerRendering(); | ||
| 3471 | if (typeof userDef === 'function') { | ||
| 3472 | sharedPropertyDefinition.get = shouldCache | ||
| 3473 | ? createComputedGetter(key) | ||
| 3474 | : userDef; | ||
| 3475 | sharedPropertyDefinition.set = noop; | ||
| 3476 | } else { | ||
| 3477 | sharedPropertyDefinition.get = userDef.get | ||
| 3478 | ? shouldCache && userDef.cache !== false | ||
| 3479 | ? createComputedGetter(key) | ||
| 3480 | : userDef.get | ||
| 3481 | : noop; | ||
| 3482 | sharedPropertyDefinition.set = userDef.set | ||
| 3483 | ? userDef.set | ||
| 3484 | : noop; | ||
| 3485 | } | ||
| 3486 | if ("development" !== 'production' && | ||
| 3487 | sharedPropertyDefinition.set === noop) { | ||
| 3488 | sharedPropertyDefinition.set = function () { | ||
| 3489 | warn( | ||
| 3490 | ("Computed property \"" + key + "\" was assigned to but it has no setter."), | ||
| 3491 | this | ||
| 3492 | ); | ||
| 3493 | }; | ||
| 3494 | } | ||
| 3495 | Object.defineProperty(target, key, sharedPropertyDefinition); | ||
| 3496 | } | ||
| 3497 | |||
| 3498 | function createComputedGetter (key) { | ||
| 3499 | return function computedGetter () { | ||
| 3500 | var watcher = this._computedWatchers && this._computedWatchers[key]; | ||
| 3501 | if (watcher) { | ||
| 3502 | if (watcher.dirty) { | ||
| 3503 | watcher.evaluate(); | ||
| 3504 | } | ||
| 3505 | if (Dep.target) { | ||
| 3506 | watcher.depend(); | ||
| 3507 | } | ||
| 3508 | return watcher.value | ||
| 3509 | } | ||
| 3510 | } | ||
| 3511 | } | ||
| 3512 | |||
| 3513 | function initMethods (vm, methods) { | ||
| 3514 | var props = vm.$options.props; | ||
| 3515 | for (var key in methods) { | ||
| 3516 | { | ||
| 3517 | if (methods[key] == null) { | ||
| 3518 | warn( | ||
| 3519 | "Method \"" + key + "\" has an undefined value in the component definition. " + | ||
| 3520 | "Did you reference the function correctly?", | ||
| 3521 | vm | ||
| 3522 | ); | ||
| 3523 | } | ||
| 3524 | if (props && hasOwn(props, key)) { | ||
| 3525 | warn( | ||
| 3526 | ("Method \"" + key + "\" has already been defined as a prop."), | ||
| 3527 | vm | ||
| 3528 | ); | ||
| 3529 | } | ||
| 3530 | if ((key in vm) && isReserved(key)) { | ||
| 3531 | warn( | ||
| 3532 | "Method \"" + key + "\" conflicts with an existing Vue instance method. " + | ||
| 3533 | "Avoid defining component methods that start with _ or $." | ||
| 3534 | ); | ||
| 3535 | } | ||
| 3536 | } | ||
| 3537 | vm[key] = methods[key] == null ? noop : bind(methods[key], vm); | ||
| 3538 | } | ||
| 3539 | } | ||
| 3540 | |||
| 3541 | function initWatch (vm, watch) { | ||
| 3542 | for (var key in watch) { | ||
| 3543 | var handler = watch[key]; | ||
| 3544 | if (Array.isArray(handler)) { | ||
| 3545 | for (var i = 0; i < handler.length; i++) { | ||
| 3546 | createWatcher(vm, key, handler[i]); | ||
| 3547 | } | ||
| 3548 | } else { | ||
| 3549 | createWatcher(vm, key, handler); | ||
| 3550 | } | ||
| 3551 | } | ||
| 3552 | } | ||
| 3553 | |||
| 3554 | function createWatcher ( | ||
| 3555 | vm, | ||
| 3556 | expOrFn, | ||
| 3557 | handler, | ||
| 3558 | options | ||
| 3559 | ) { | ||
| 3560 | if (isPlainObject(handler)) { | ||
| 3561 | options = handler; | ||
| 3562 | handler = handler.handler; | ||
| 3563 | } | ||
| 3564 | if (typeof handler === 'string') { | ||
| 3565 | handler = vm[handler]; | ||
| 3566 | } | ||
| 3567 | return vm.$watch(expOrFn, handler, options) | ||
| 3568 | } | ||
| 3569 | |||
| 3570 | function stateMixin (Vue) { | ||
| 3571 | // flow somehow has problems with directly declared definition object | ||
| 3572 | // when using Object.defineProperty, so we have to procedurally build up | ||
| 3573 | // the object here. | ||
| 3574 | var dataDef = {}; | ||
| 3575 | dataDef.get = function () { return this._data }; | ||
| 3576 | var propsDef = {}; | ||
| 3577 | propsDef.get = function () { return this._props }; | ||
| 3578 | { | ||
| 3579 | dataDef.set = function (newData) { | ||
| 3580 | warn( | ||
| 3581 | 'Avoid replacing instance root $data. ' + | ||
| 3582 | 'Use nested data properties instead.', | ||
| 3583 | this | ||
| 3584 | ); | ||
| 3585 | }; | ||
| 3586 | propsDef.set = function () { | ||
| 3587 | warn("$props is readonly.", this); | ||
| 3588 | }; | ||
| 3589 | } | ||
| 3590 | Object.defineProperty(Vue.prototype, '$data', dataDef); | ||
| 3591 | Object.defineProperty(Vue.prototype, '$props', propsDef); | ||
| 3592 | |||
| 3593 | Vue.prototype.$set = set; | ||
| 3594 | Vue.prototype.$delete = del; | ||
| 3595 | |||
| 3596 | Vue.prototype.$watch = function ( | ||
| 3597 | expOrFn, | ||
| 3598 | cb, | ||
| 3599 | options | ||
| 3600 | ) { | ||
| 3601 | var vm = this; | ||
| 3602 | if (isPlainObject(cb)) { | ||
| 3603 | return createWatcher(vm, expOrFn, cb, options) | ||
| 3604 | } | ||
| 3605 | options = options || {}; | ||
| 3606 | options.user = true; | ||
| 3607 | var watcher = new Watcher(vm, expOrFn, cb, options); | ||
| 3608 | if (options.immediate) { | ||
| 3609 | cb.call(vm, watcher.value); | ||
| 3610 | } | ||
| 3611 | return function unwatchFn () { | ||
| 3612 | watcher.teardown(); | ||
| 3613 | } | ||
| 3614 | }; | ||
| 3615 | } | ||
| 3616 | |||
| 3617 | /* */ | ||
| 3618 | |||
| 3619 | function initProvide (vm) { | ||
| 3620 | var provide = vm.$options.provide; | ||
| 3621 | if (provide) { | ||
| 3622 | vm._provided = typeof provide === 'function' | ||
| 3623 | ? provide.call(vm) | ||
| 3624 | : provide; | ||
| 3625 | } | ||
| 3626 | } | ||
| 3627 | |||
| 3628 | function initInjections (vm) { | ||
| 3629 | var result = resolveInject(vm.$options.inject, vm); | ||
| 3630 | if (result) { | ||
| 3631 | toggleObserving(false); | ||
| 3632 | Object.keys(result).forEach(function (key) { | ||
| 3633 | /* istanbul ignore else */ | ||
| 3634 | { | ||
| 3635 | defineReactive(vm, key, result[key], function () { | ||
| 3636 | warn( | ||
| 3637 | "Avoid mutating an injected value directly since the changes will be " + | ||
| 3638 | "overwritten whenever the provided component re-renders. " + | ||
| 3639 | "injection being mutated: \"" + key + "\"", | ||
| 3640 | vm | ||
| 3641 | ); | ||
| 3642 | }); | ||
| 3643 | } | ||
| 3644 | }); | ||
| 3645 | toggleObserving(true); | ||
| 3646 | } | ||
| 3647 | } | ||
| 3648 | |||
| 3649 | function resolveInject (inject, vm) { | ||
| 3650 | if (inject) { | ||
| 3651 | // inject is :any because flow is not smart enough to figure out cached | ||
| 3652 | var result = Object.create(null); | ||
| 3653 | var keys = hasSymbol | ||
| 3654 | ? Reflect.ownKeys(inject).filter(function (key) { | ||
| 3655 | /* istanbul ignore next */ | ||
| 3656 | return Object.getOwnPropertyDescriptor(inject, key).enumerable | ||
| 3657 | }) | ||
| 3658 | : Object.keys(inject); | ||
| 3659 | |||
| 3660 | for (var i = 0; i < keys.length; i++) { | ||
| 3661 | var key = keys[i]; | ||
| 3662 | var provideKey = inject[key].from; | ||
| 3663 | var source = vm; | ||
| 3664 | while (source) { | ||
| 3665 | if (source._provided && hasOwn(source._provided, provideKey)) { | ||
| 3666 | result[key] = source._provided[provideKey]; | ||
| 3667 | break | ||
| 3668 | } | ||
| 3669 | source = source.$parent; | ||
| 3670 | } | ||
| 3671 | if (!source) { | ||
| 3672 | if ('default' in inject[key]) { | ||
| 3673 | var provideDefault = inject[key].default; | ||
| 3674 | result[key] = typeof provideDefault === 'function' | ||
| 3675 | ? provideDefault.call(vm) | ||
| 3676 | : provideDefault; | ||
| 3677 | } else { | ||
| 3678 | warn(("Injection \"" + key + "\" not found"), vm); | ||
| 3679 | } | ||
| 3680 | } | ||
| 3681 | } | ||
| 3682 | return result | ||
| 3683 | } | ||
| 3684 | } | ||
| 3685 | |||
| 3686 | /* */ | ||
| 3687 | |||
| 3688 | /** | ||
| 3689 | * Runtime helper for rendering v-for lists. | ||
| 3690 | */ | ||
| 3691 | function renderList ( | ||
| 3692 | val, | ||
| 3693 | render | ||
| 3694 | ) { | ||
| 3695 | var ret, i, l, keys, key; | ||
| 3696 | if (Array.isArray(val) || typeof val === 'string') { | ||
| 3697 | ret = new Array(val.length); | ||
| 3698 | for (i = 0, l = val.length; i < l; i++) { | ||
| 3699 | ret[i] = render(val[i], i); | ||
| 3700 | } | ||
| 3701 | } else if (typeof val === 'number') { | ||
| 3702 | ret = new Array(val); | ||
| 3703 | for (i = 0; i < val; i++) { | ||
| 3704 | ret[i] = render(i + 1, i); | ||
| 3705 | } | ||
| 3706 | } else if (isObject(val)) { | ||
| 3707 | keys = Object.keys(val); | ||
| 3708 | ret = new Array(keys.length); | ||
| 3709 | for (i = 0, l = keys.length; i < l; i++) { | ||
| 3710 | key = keys[i]; | ||
| 3711 | ret[i] = render(val[key], key, i); | ||
| 3712 | } | ||
| 3713 | } | ||
| 3714 | if (isDef(ret)) { | ||
| 3715 | (ret)._isVList = true; | ||
| 3716 | } | ||
| 3717 | return ret | ||
| 3718 | } | ||
| 3719 | |||
| 3720 | /* */ | ||
| 3721 | |||
| 3722 | /** | ||
| 3723 | * Runtime helper for rendering <slot> | ||
| 3724 | */ | ||
| 3725 | function renderSlot ( | ||
| 3726 | name, | ||
| 3727 | fallback, | ||
| 3728 | props, | ||
| 3729 | bindObject | ||
| 3730 | ) { | ||
| 3731 | var scopedSlotFn = this.$scopedSlots[name]; | ||
| 3732 | var nodes; | ||
| 3733 | if (scopedSlotFn) { // scoped slot | ||
| 3734 | props = props || {}; | ||
| 3735 | if (bindObject) { | ||
| 3736 | if ("development" !== 'production' && !isObject(bindObject)) { | ||
| 3737 | warn( | ||
| 3738 | 'slot v-bind without argument expects an Object', | ||
| 3739 | this | ||
| 3740 | ); | ||
| 3741 | } | ||
| 3742 | props = extend(extend({}, bindObject), props); | ||
| 3743 | } | ||
| 3744 | nodes = scopedSlotFn(props) || fallback; | ||
| 3745 | } else { | ||
| 3746 | var slotNodes = this.$slots[name]; | ||
| 3747 | // warn duplicate slot usage | ||
| 3748 | if (slotNodes) { | ||
| 3749 | if ("development" !== 'production' && slotNodes._rendered) { | ||
| 3750 | warn( | ||
| 3751 | "Duplicate presence of slot \"" + name + "\" found in the same render tree " + | ||
| 3752 | "- this will likely cause render errors.", | ||
| 3753 | this | ||
| 3754 | ); | ||
| 3755 | } | ||
| 3756 | slotNodes._rendered = true; | ||
| 3757 | } | ||
| 3758 | nodes = slotNodes || fallback; | ||
| 3759 | } | ||
| 3760 | |||
| 3761 | var target = props && props.slot; | ||
| 3762 | if (target) { | ||
| 3763 | return this.$createElement('template', { slot: target }, nodes) | ||
| 3764 | } else { | ||
| 3765 | return nodes | ||
| 3766 | } | ||
| 3767 | } | ||
| 3768 | |||
| 3769 | /* */ | ||
| 3770 | |||
| 3771 | /** | ||
| 3772 | * Runtime helper for resolving filters | ||
| 3773 | */ | ||
| 3774 | function resolveFilter (id) { | ||
| 3775 | return resolveAsset(this.$options, 'filters', id, true) || identity | ||
| 3776 | } | ||
| 3777 | |||
| 3778 | /* */ | ||
| 3779 | |||
| 3780 | function isKeyNotMatch (expect, actual) { | ||
| 3781 | if (Array.isArray(expect)) { | ||
| 3782 | return expect.indexOf(actual) === -1 | ||
| 3783 | } else { | ||
| 3784 | return expect !== actual | ||
| 3785 | } | ||
| 3786 | } | ||
| 3787 | |||
| 3788 | /** | ||
| 3789 | * Runtime helper for checking keyCodes from config. | ||
| 3790 | * exposed as Vue.prototype._k | ||
| 3791 | * passing in eventKeyName as last argument separately for backwards compat | ||
| 3792 | */ | ||
| 3793 | function checkKeyCodes ( | ||
| 3794 | eventKeyCode, | ||
| 3795 | key, | ||
| 3796 | builtInKeyCode, | ||
| 3797 | eventKeyName, | ||
| 3798 | builtInKeyName | ||
| 3799 | ) { | ||
| 3800 | var mappedKeyCode = config.keyCodes[key] || builtInKeyCode; | ||
| 3801 | if (builtInKeyName && eventKeyName && !config.keyCodes[key]) { | ||
| 3802 | return isKeyNotMatch(builtInKeyName, eventKeyName) | ||
| 3803 | } else if (mappedKeyCode) { | ||
| 3804 | return isKeyNotMatch(mappedKeyCode, eventKeyCode) | ||
| 3805 | } else if (eventKeyName) { | ||
| 3806 | return hyphenate(eventKeyName) !== key | ||
| 3807 | } | ||
| 3808 | } | ||
| 3809 | |||
| 3810 | /* */ | ||
| 3811 | |||
| 3812 | /** | ||
| 3813 | * Runtime helper for merging v-bind="object" into a VNode's data. | ||
| 3814 | */ | ||
| 3815 | function bindObjectProps ( | ||
| 3816 | data, | ||
| 3817 | tag, | ||
| 3818 | value, | ||
| 3819 | asProp, | ||
| 3820 | isSync | ||
| 3821 | ) { | ||
| 3822 | if (value) { | ||
| 3823 | if (!isObject(value)) { | ||
| 3824 | "development" !== 'production' && warn( | ||
| 3825 | 'v-bind without argument expects an Object or Array value', | ||
| 3826 | this | ||
| 3827 | ); | ||
| 3828 | } else { | ||
| 3829 | if (Array.isArray(value)) { | ||
| 3830 | value = toObject(value); | ||
| 3831 | } | ||
| 3832 | var hash; | ||
| 3833 | var loop = function ( key ) { | ||
| 3834 | if ( | ||
| 3835 | key === 'class' || | ||
| 3836 | key === 'style' || | ||
| 3837 | isReservedAttribute(key) | ||
| 3838 | ) { | ||
| 3839 | hash = data; | ||
| 3840 | } else { | ||
| 3841 | var type = data.attrs && data.attrs.type; | ||
| 3842 | hash = asProp || config.mustUseProp(tag, type, key) | ||
| 3843 | ? data.domProps || (data.domProps = {}) | ||
| 3844 | : data.attrs || (data.attrs = {}); | ||
| 3845 | } | ||
| 3846 | if (!(key in hash)) { | ||
| 3847 | hash[key] = value[key]; | ||
| 3848 | |||
| 3849 | if (isSync) { | ||
| 3850 | var on = data.on || (data.on = {}); | ||
| 3851 | on[("update:" + key)] = function ($event) { | ||
| 3852 | value[key] = $event; | ||
| 3853 | }; | ||
| 3854 | } | ||
| 3855 | } | ||
| 3856 | }; | ||
| 3857 | |||
| 3858 | for (var key in value) loop( key ); | ||
| 3859 | } | ||
| 3860 | } | ||
| 3861 | return data | ||
| 3862 | } | ||
| 3863 | |||
| 3864 | /* */ | ||
| 3865 | |||
| 3866 | /** | ||
| 3867 | * Runtime helper for rendering static trees. | ||
| 3868 | */ | ||
| 3869 | function renderStatic ( | ||
| 3870 | index, | ||
| 3871 | isInFor | ||
| 3872 | ) { | ||
| 3873 | var cached = this._staticTrees || (this._staticTrees = []); | ||
| 3874 | var tree = cached[index]; | ||
| 3875 | // if has already-rendered static tree and not inside v-for, | ||
| 3876 | // we can reuse the same tree. | ||
| 3877 | if (tree && !isInFor) { | ||
| 3878 | return tree | ||
| 3879 | } | ||
| 3880 | // otherwise, render a fresh tree. | ||
| 3881 | tree = cached[index] = this.$options.staticRenderFns[index].call( | ||
| 3882 | this._renderProxy, | ||
| 3883 | null, | ||
| 3884 | this // for render fns generated for functional component templates | ||
| 3885 | ); | ||
| 3886 | markStatic(tree, ("__static__" + index), false); | ||
| 3887 | return tree | ||
| 3888 | } | ||
| 3889 | |||
| 3890 | /** | ||
| 3891 | * Runtime helper for v-once. | ||
| 3892 | * Effectively it means marking the node as static with a unique key. | ||
| 3893 | */ | ||
| 3894 | function markOnce ( | ||
| 3895 | tree, | ||
| 3896 | index, | ||
| 3897 | key | ||
| 3898 | ) { | ||
| 3899 | markStatic(tree, ("__once__" + index + (key ? ("_" + key) : "")), true); | ||
| 3900 | return tree | ||
| 3901 | } | ||
| 3902 | |||
| 3903 | function markStatic ( | ||
| 3904 | tree, | ||
| 3905 | key, | ||
| 3906 | isOnce | ||
| 3907 | ) { | ||
| 3908 | if (Array.isArray(tree)) { | ||
| 3909 | for (var i = 0; i < tree.length; i++) { | ||
| 3910 | if (tree[i] && typeof tree[i] !== 'string') { | ||
| 3911 | markStaticNode(tree[i], (key + "_" + i), isOnce); | ||
| 3912 | } | ||
| 3913 | } | ||
| 3914 | } else { | ||
| 3915 | markStaticNode(tree, key, isOnce); | ||
| 3916 | } | ||
| 3917 | } | ||
| 3918 | |||
| 3919 | function markStaticNode (node, key, isOnce) { | ||
| 3920 | node.isStatic = true; | ||
| 3921 | node.key = key; | ||
| 3922 | node.isOnce = isOnce; | ||
| 3923 | } | ||
| 3924 | |||
| 3925 | /* */ | ||
| 3926 | |||
| 3927 | function bindObjectListeners (data, value) { | ||
| 3928 | if (value) { | ||
| 3929 | if (!isPlainObject(value)) { | ||
| 3930 | "development" !== 'production' && warn( | ||
| 3931 | 'v-on without argument expects an Object value', | ||
| 3932 | this | ||
| 3933 | ); | ||
| 3934 | } else { | ||
| 3935 | var on = data.on = data.on ? extend({}, data.on) : {}; | ||
| 3936 | for (var key in value) { | ||
| 3937 | var existing = on[key]; | ||
| 3938 | var ours = value[key]; | ||
| 3939 | on[key] = existing ? [].concat(existing, ours) : ours; | ||
| 3940 | } | ||
| 3941 | } | ||
| 3942 | } | ||
| 3943 | return data | ||
| 3944 | } | ||
| 3945 | |||
| 3946 | /* */ | ||
| 3947 | |||
| 3948 | function installRenderHelpers (target) { | ||
| 3949 | target._o = markOnce; | ||
| 3950 | target._n = toNumber; | ||
| 3951 | target._s = toString; | ||
| 3952 | target._l = renderList; | ||
| 3953 | target._t = renderSlot; | ||
| 3954 | target._q = looseEqual; | ||
| 3955 | target._i = looseIndexOf; | ||
| 3956 | target._m = renderStatic; | ||
| 3957 | target._f = resolveFilter; | ||
| 3958 | target._k = checkKeyCodes; | ||
| 3959 | target._b = bindObjectProps; | ||
| 3960 | target._v = createTextVNode; | ||
| 3961 | target._e = createEmptyVNode; | ||
| 3962 | target._u = resolveScopedSlots; | ||
| 3963 | target._g = bindObjectListeners; | ||
| 3964 | } | ||
| 3965 | |||
| 3966 | /* */ | ||
| 3967 | |||
| 3968 | function FunctionalRenderContext ( | ||
| 3969 | data, | ||
| 3970 | props, | ||
| 3971 | children, | ||
| 3972 | parent, | ||
| 3973 | Ctor | ||
| 3974 | ) { | ||
| 3975 | var options = Ctor.options; | ||
| 3976 | // ensure the createElement function in functional components | ||
| 3977 | // gets a unique context - this is necessary for correct named slot check | ||
| 3978 | var contextVm; | ||
| 3979 | if (hasOwn(parent, '_uid')) { | ||
| 3980 | contextVm = Object.create(parent); | ||
| 3981 | // $flow-disable-line | ||
| 3982 | contextVm._original = parent; | ||
| 3983 | } else { | ||
| 3984 | // the context vm passed in is a functional context as well. | ||
| 3985 | // in this case we want to make sure we are able to get a hold to the | ||
| 3986 | // real context instance. | ||
| 3987 | contextVm = parent; | ||
| 3988 | // $flow-disable-line | ||
| 3989 | parent = parent._original; | ||
| 3990 | } | ||
| 3991 | var isCompiled = isTrue(options._compiled); | ||
| 3992 | var needNormalization = !isCompiled; | ||
| 3993 | |||
| 3994 | this.data = data; | ||
| 3995 | this.props = props; | ||
| 3996 | this.children = children; | ||
| 3997 | this.parent = parent; | ||
| 3998 | this.listeners = data.on || emptyObject; | ||
| 3999 | this.injections = resolveInject(options.inject, parent); | ||
| 4000 | this.slots = function () { return resolveSlots(children, parent); }; | ||
| 4001 | |||
| 4002 | // support for compiled functional template | ||
| 4003 | if (isCompiled) { | ||
| 4004 | // exposing $options for renderStatic() | ||
| 4005 | this.$options = options; | ||
| 4006 | // pre-resolve slots for renderSlot() | ||
| 4007 | this.$slots = this.slots(); | ||
| 4008 | this.$scopedSlots = data.scopedSlots || emptyObject; | ||
| 4009 | } | ||
| 4010 | |||
| 4011 | if (options._scopeId) { | ||
| 4012 | this._c = function (a, b, c, d) { | ||
| 4013 | var vnode = createElement(contextVm, a, b, c, d, needNormalization); | ||
| 4014 | if (vnode && !Array.isArray(vnode)) { | ||
| 4015 | vnode.fnScopeId = options._scopeId; | ||
| 4016 | vnode.fnContext = parent; | ||
| 4017 | } | ||
| 4018 | return vnode | ||
| 4019 | }; | ||
| 4020 | } else { | ||
| 4021 | this._c = function (a, b, c, d) { return createElement(contextVm, a, b, c, d, needNormalization); }; | ||
| 4022 | } | ||
| 4023 | } | ||
| 4024 | |||
| 4025 | installRenderHelpers(FunctionalRenderContext.prototype); | ||
| 4026 | |||
| 4027 | function createFunctionalComponent ( | ||
| 4028 | Ctor, | ||
| 4029 | propsData, | ||
| 4030 | data, | ||
| 4031 | contextVm, | ||
| 4032 | children | ||
| 4033 | ) { | ||
| 4034 | var options = Ctor.options; | ||
| 4035 | var props = {}; | ||
| 4036 | var propOptions = options.props; | ||
| 4037 | if (isDef(propOptions)) { | ||
| 4038 | for (var key in propOptions) { | ||
| 4039 | props[key] = validateProp(key, propOptions, propsData || emptyObject); | ||
| 4040 | } | ||
| 4041 | } else { | ||
| 4042 | if (isDef(data.attrs)) { mergeProps(props, data.attrs); } | ||
| 4043 | if (isDef(data.props)) { mergeProps(props, data.props); } | ||
| 4044 | } | ||
| 4045 | |||
| 4046 | var renderContext = new FunctionalRenderContext( | ||
| 4047 | data, | ||
| 4048 | props, | ||
| 4049 | children, | ||
| 4050 | contextVm, | ||
| 4051 | Ctor | ||
| 4052 | ); | ||
| 4053 | |||
| 4054 | var vnode = options.render.call(null, renderContext._c, renderContext); | ||
| 4055 | |||
| 4056 | if (vnode instanceof VNode) { | ||
| 4057 | return cloneAndMarkFunctionalResult(vnode, data, renderContext.parent, options) | ||
| 4058 | } else if (Array.isArray(vnode)) { | ||
| 4059 | var vnodes = normalizeChildren(vnode) || []; | ||
| 4060 | var res = new Array(vnodes.length); | ||
| 4061 | for (var i = 0; i < vnodes.length; i++) { | ||
| 4062 | res[i] = cloneAndMarkFunctionalResult(vnodes[i], data, renderContext.parent, options); | ||
| 4063 | } | ||
| 4064 | return res | ||
| 4065 | } | ||
| 4066 | } | ||
| 4067 | |||
| 4068 | function cloneAndMarkFunctionalResult (vnode, data, contextVm, options) { | ||
| 4069 | // #7817 clone node before setting fnContext, otherwise if the node is reused | ||
| 4070 | // (e.g. it was from a cached normal slot) the fnContext causes named slots | ||
| 4071 | // that should not be matched to match. | ||
| 4072 | var clone = cloneVNode(vnode); | ||
| 4073 | clone.fnContext = contextVm; | ||
| 4074 | clone.fnOptions = options; | ||
| 4075 | if (data.slot) { | ||
| 4076 | (clone.data || (clone.data = {})).slot = data.slot; | ||
| 4077 | } | ||
| 4078 | return clone | ||
| 4079 | } | ||
| 4080 | |||
| 4081 | function mergeProps (to, from) { | ||
| 4082 | for (var key in from) { | ||
| 4083 | to[camelize(key)] = from[key]; | ||
| 4084 | } | ||
| 4085 | } | ||
| 4086 | |||
| 4087 | /* */ | ||
| 4088 | |||
| 4089 | |||
| 4090 | |||
| 4091 | |||
| 4092 | // Register the component hook to weex native render engine. | ||
| 4093 | // The hook will be triggered by native, not javascript. | ||
| 4094 | |||
| 4095 | |||
| 4096 | // Updates the state of the component to weex native render engine. | ||
| 4097 | |||
| 4098 | /* */ | ||
| 4099 | |||
| 4100 | // https://github.com/Hanks10100/weex-native-directive/tree/master/component | ||
| 4101 | |||
| 4102 | // listening on native callback | ||
| 4103 | |||
| 4104 | /* */ | ||
| 4105 | |||
| 4106 | /* */ | ||
| 4107 | |||
| 4108 | // inline hooks to be invoked on component VNodes during patch | ||
| 4109 | var componentVNodeHooks = { | ||
| 4110 | init: function init ( | ||
| 4111 | vnode, | ||
| 4112 | hydrating, | ||
| 4113 | parentElm, | ||
| 4114 | refElm | ||
| 4115 | ) { | ||
| 4116 | if ( | ||
| 4117 | vnode.componentInstance && | ||
| 4118 | !vnode.componentInstance._isDestroyed && | ||
| 4119 | vnode.data.keepAlive | ||
| 4120 | ) { | ||
| 4121 | // kept-alive components, treat as a patch | ||
| 4122 | var mountedNode = vnode; // work around flow | ||
| 4123 | componentVNodeHooks.prepatch(mountedNode, mountedNode); | ||
| 4124 | } else { | ||
| 4125 | var child = vnode.componentInstance = createComponentInstanceForVnode( | ||
| 4126 | vnode, | ||
| 4127 | activeInstance, | ||
| 4128 | parentElm, | ||
| 4129 | refElm | ||
| 4130 | ); | ||
| 4131 | child.$mount(hydrating ? vnode.elm : undefined, hydrating); | ||
| 4132 | } | ||
| 4133 | }, | ||
| 4134 | |||
| 4135 | prepatch: function prepatch (oldVnode, vnode) { | ||
| 4136 | var options = vnode.componentOptions; | ||
| 4137 | var child = vnode.componentInstance = oldVnode.componentInstance; | ||
| 4138 | updateChildComponent( | ||
| 4139 | child, | ||
| 4140 | options.propsData, // updated props | ||
| 4141 | options.listeners, // updated listeners | ||
| 4142 | vnode, // new parent vnode | ||
| 4143 | options.children // new children | ||
| 4144 | ); | ||
| 4145 | }, | ||
| 4146 | |||
| 4147 | insert: function insert (vnode) { | ||
| 4148 | var context = vnode.context; | ||
| 4149 | var componentInstance = vnode.componentInstance; | ||
| 4150 | if (!componentInstance._isMounted) { | ||
| 4151 | componentInstance._isMounted = true; | ||
| 4152 | callHook(componentInstance, 'mounted'); | ||
| 4153 | } | ||
| 4154 | if (vnode.data.keepAlive) { | ||
| 4155 | if (context._isMounted) { | ||
| 4156 | // vue-router#1212 | ||
| 4157 | // During updates, a kept-alive component's child components may | ||
| 4158 | // change, so directly walking the tree here may call activated hooks | ||
| 4159 | // on incorrect children. Instead we push them into a queue which will | ||
| 4160 | // be processed after the whole patch process ended. | ||
| 4161 | queueActivatedComponent(componentInstance); | ||
| 4162 | } else { | ||
| 4163 | activateChildComponent(componentInstance, true /* direct */); | ||
| 4164 | } | ||
| 4165 | } | ||
| 4166 | }, | ||
| 4167 | |||
| 4168 | destroy: function destroy (vnode) { | ||
| 4169 | var componentInstance = vnode.componentInstance; | ||
| 4170 | if (!componentInstance._isDestroyed) { | ||
| 4171 | if (!vnode.data.keepAlive) { | ||
| 4172 | componentInstance.$destroy(); | ||
| 4173 | } else { | ||
| 4174 | deactivateChildComponent(componentInstance, true /* direct */); | ||
| 4175 | } | ||
| 4176 | } | ||
| 4177 | } | ||
| 4178 | }; | ||
| 4179 | |||
| 4180 | var hooksToMerge = Object.keys(componentVNodeHooks); | ||
| 4181 | |||
| 4182 | function createComponent ( | ||
| 4183 | Ctor, | ||
| 4184 | data, | ||
| 4185 | context, | ||
| 4186 | children, | ||
| 4187 | tag | ||
| 4188 | ) { | ||
| 4189 | if (isUndef(Ctor)) { | ||
| 4190 | return | ||
| 4191 | } | ||
| 4192 | |||
| 4193 | var baseCtor = context.$options._base; | ||
| 4194 | |||
| 4195 | // plain options object: turn it into a constructor | ||
| 4196 | if (isObject(Ctor)) { | ||
| 4197 | Ctor = baseCtor.extend(Ctor); | ||
| 4198 | } | ||
| 4199 | |||
| 4200 | // if at this stage it's not a constructor or an async component factory, | ||
| 4201 | // reject. | ||
| 4202 | if (typeof Ctor !== 'function') { | ||
| 4203 | { | ||
| 4204 | warn(("Invalid Component definition: " + (String(Ctor))), context); | ||
| 4205 | } | ||
| 4206 | return | ||
| 4207 | } | ||
| 4208 | |||
| 4209 | // async component | ||
| 4210 | var asyncFactory; | ||
| 4211 | if (isUndef(Ctor.cid)) { | ||
| 4212 | asyncFactory = Ctor; | ||
| 4213 | Ctor = resolveAsyncComponent(asyncFactory, baseCtor, context); | ||
| 4214 | if (Ctor === undefined) { | ||
| 4215 | // return a placeholder node for async component, which is rendered | ||
| 4216 | // as a comment node but preserves all the raw information for the node. | ||
| 4217 | // the information will be used for async server-rendering and hydration. | ||
| 4218 | return createAsyncPlaceholder( | ||
| 4219 | asyncFactory, | ||
| 4220 | data, | ||
| 4221 | context, | ||
| 4222 | children, | ||
| 4223 | tag | ||
| 4224 | ) | ||
| 4225 | } | ||
| 4226 | } | ||
| 4227 | |||
| 4228 | data = data || {}; | ||
| 4229 | |||
| 4230 | // resolve constructor options in case global mixins are applied after | ||
| 4231 | // component constructor creation | ||
| 4232 | resolveConstructorOptions(Ctor); | ||
| 4233 | |||
| 4234 | // transform component v-model data into props & events | ||
| 4235 | if (isDef(data.model)) { | ||
| 4236 | transformModel(Ctor.options, data); | ||
| 4237 | } | ||
| 4238 | |||
| 4239 | // extract props | ||
| 4240 | var propsData = extractPropsFromVNodeData(data, Ctor, tag); | ||
| 4241 | |||
| 4242 | // functional component | ||
| 4243 | if (isTrue(Ctor.options.functional)) { | ||
| 4244 | return createFunctionalComponent(Ctor, propsData, data, context, children) | ||
| 4245 | } | ||
| 4246 | |||
| 4247 | // extract listeners, since these needs to be treated as | ||
| 4248 | // child component listeners instead of DOM listeners | ||
| 4249 | var listeners = data.on; | ||
| 4250 | // replace with listeners with .native modifier | ||
| 4251 | // so it gets processed during parent component patch. | ||
| 4252 | data.on = data.nativeOn; | ||
| 4253 | |||
| 4254 | if (isTrue(Ctor.options.abstract)) { | ||
| 4255 | // abstract components do not keep anything | ||
| 4256 | // other than props & listeners & slot | ||
| 4257 | |||
| 4258 | // work around flow | ||
| 4259 | var slot = data.slot; | ||
| 4260 | data = {}; | ||
| 4261 | if (slot) { | ||
| 4262 | data.slot = slot; | ||
| 4263 | } | ||
| 4264 | } | ||
| 4265 | |||
| 4266 | // install component management hooks onto the placeholder node | ||
| 4267 | installComponentHooks(data); | ||
| 4268 | |||
| 4269 | // return a placeholder vnode | ||
| 4270 | var name = Ctor.options.name || tag; | ||
| 4271 | var vnode = new VNode( | ||
| 4272 | ("vue-component-" + (Ctor.cid) + (name ? ("-" + name) : '')), | ||
| 4273 | data, undefined, undefined, undefined, context, | ||
| 4274 | { Ctor: Ctor, propsData: propsData, listeners: listeners, tag: tag, children: children }, | ||
| 4275 | asyncFactory | ||
| 4276 | ); | ||
| 4277 | |||
| 4278 | // Weex specific: invoke recycle-list optimized @render function for | ||
| 4279 | // extracting cell-slot template. | ||
| 4280 | // https://github.com/Hanks10100/weex-native-directive/tree/master/component | ||
| 4281 | /* istanbul ignore if */ | ||
| 4282 | return vnode | ||
| 4283 | } | ||
| 4284 | |||
| 4285 | function createComponentInstanceForVnode ( | ||
| 4286 | vnode, // we know it's MountedComponentVNode but flow doesn't | ||
| 4287 | parent, // activeInstance in lifecycle state | ||
| 4288 | parentElm, | ||
| 4289 | refElm | ||
| 4290 | ) { | ||
| 4291 | var options = { | ||
| 4292 | _isComponent: true, | ||
| 4293 | parent: parent, | ||
| 4294 | _parentVnode: vnode, | ||
| 4295 | _parentElm: parentElm || null, | ||
| 4296 | _refElm: refElm || null | ||
| 4297 | }; | ||
| 4298 | // check inline-template render functions | ||
| 4299 | var inlineTemplate = vnode.data.inlineTemplate; | ||
| 4300 | if (isDef(inlineTemplate)) { | ||
| 4301 | options.render = inlineTemplate.render; | ||
| 4302 | options.staticRenderFns = inlineTemplate.staticRenderFns; | ||
| 4303 | } | ||
| 4304 | return new vnode.componentOptions.Ctor(options) | ||
| 4305 | } | ||
| 4306 | |||
| 4307 | function installComponentHooks (data) { | ||
| 4308 | var hooks = data.hook || (data.hook = {}); | ||
| 4309 | for (var i = 0; i < hooksToMerge.length; i++) { | ||
| 4310 | var key = hooksToMerge[i]; | ||
| 4311 | hooks[key] = componentVNodeHooks[key]; | ||
| 4312 | } | ||
| 4313 | } | ||
| 4314 | |||
| 4315 | // transform component v-model info (value and callback) into | ||
| 4316 | // prop and event handler respectively. | ||
| 4317 | function transformModel (options, data) { | ||
| 4318 | var prop = (options.model && options.model.prop) || 'value'; | ||
| 4319 | var event = (options.model && options.model.event) || 'input';(data.props || (data.props = {}))[prop] = data.model.value; | ||
| 4320 | var on = data.on || (data.on = {}); | ||
| 4321 | if (isDef(on[event])) { | ||
| 4322 | on[event] = [data.model.callback].concat(on[event]); | ||
| 4323 | } else { | ||
| 4324 | on[event] = data.model.callback; | ||
| 4325 | } | ||
| 4326 | } | ||
| 4327 | |||
| 4328 | /* */ | ||
| 4329 | |||
| 4330 | var SIMPLE_NORMALIZE = 1; | ||
| 4331 | var ALWAYS_NORMALIZE = 2; | ||
| 4332 | |||
| 4333 | // wrapper function for providing a more flexible interface | ||
| 4334 | // without getting yelled at by flow | ||
| 4335 | function createElement ( | ||
| 4336 | context, | ||
| 4337 | tag, | ||
| 4338 | data, | ||
| 4339 | children, | ||
| 4340 | normalizationType, | ||
| 4341 | alwaysNormalize | ||
| 4342 | ) { | ||
| 4343 | if (Array.isArray(data) || isPrimitive(data)) { | ||
| 4344 | normalizationType = children; | ||
| 4345 | children = data; | ||
| 4346 | data = undefined; | ||
| 4347 | } | ||
| 4348 | if (isTrue(alwaysNormalize)) { | ||
| 4349 | normalizationType = ALWAYS_NORMALIZE; | ||
| 4350 | } | ||
| 4351 | return _createElement(context, tag, data, children, normalizationType) | ||
| 4352 | } | ||
| 4353 | |||
| 4354 | function _createElement ( | ||
| 4355 | context, | ||
| 4356 | tag, | ||
| 4357 | data, | ||
| 4358 | children, | ||
| 4359 | normalizationType | ||
| 4360 | ) { | ||
| 4361 | if (isDef(data) && isDef((data).__ob__)) { | ||
| 4362 | "development" !== 'production' && warn( | ||
| 4363 | "Avoid using observed data object as vnode data: " + (JSON.stringify(data)) + "\n" + | ||
| 4364 | 'Always create fresh vnode data objects in each render!', | ||
| 4365 | context | ||
| 4366 | ); | ||
| 4367 | return createEmptyVNode() | ||
| 4368 | } | ||
| 4369 | // object syntax in v-bind | ||
| 4370 | if (isDef(data) && isDef(data.is)) { | ||
| 4371 | tag = data.is; | ||
| 4372 | } | ||
| 4373 | if (!tag) { | ||
| 4374 | // in case of component :is set to falsy value | ||
| 4375 | return createEmptyVNode() | ||
| 4376 | } | ||
| 4377 | // warn against non-primitive key | ||
| 4378 | if ("development" !== 'production' && | ||
| 4379 | isDef(data) && isDef(data.key) && !isPrimitive(data.key) | ||
| 4380 | ) { | ||
| 4381 | { | ||
| 4382 | warn( | ||
| 4383 | 'Avoid using non-primitive value as key, ' + | ||
| 4384 | 'use string/number value instead.', | ||
| 4385 | context | ||
| 4386 | ); | ||
| 4387 | } | ||
| 4388 | } | ||
| 4389 | // support single function children as default scoped slot | ||
| 4390 | if (Array.isArray(children) && | ||
| 4391 | typeof children[0] === 'function' | ||
| 4392 | ) { | ||
| 4393 | data = data || {}; | ||
| 4394 | data.scopedSlots = { default: children[0] }; | ||
| 4395 | children.length = 0; | ||
| 4396 | } | ||
| 4397 | if (normalizationType === ALWAYS_NORMALIZE) { | ||
| 4398 | children = normalizeChildren(children); | ||
| 4399 | } else if (normalizationType === SIMPLE_NORMALIZE) { | ||
| 4400 | children = simpleNormalizeChildren(children); | ||
| 4401 | } | ||
| 4402 | var vnode, ns; | ||
| 4403 | if (typeof tag === 'string') { | ||
| 4404 | var Ctor; | ||
| 4405 | ns = (context.$vnode && context.$vnode.ns) || config.getTagNamespace(tag); | ||
| 4406 | if (config.isReservedTag(tag)) { | ||
| 4407 | // platform built-in elements | ||
| 4408 | vnode = new VNode( | ||
| 4409 | config.parsePlatformTagName(tag), data, children, | ||
| 4410 | undefined, undefined, context | ||
| 4411 | ); | ||
| 4412 | } else if (isDef(Ctor = resolveAsset(context.$options, 'components', tag))) { | ||
| 4413 | // component | ||
| 4414 | vnode = createComponent(Ctor, data, context, children, tag); | ||
| 4415 | } else { | ||
| 4416 | // unknown or unlisted namespaced elements | ||
| 4417 | // check at runtime because it may get assigned a namespace when its | ||
| 4418 | // parent normalizes children | ||
| 4419 | vnode = new VNode( | ||
| 4420 | tag, data, children, | ||
| 4421 | undefined, undefined, context | ||
| 4422 | ); | ||
| 4423 | } | ||
| 4424 | } else { | ||
| 4425 | // direct component options / constructor | ||
| 4426 | vnode = createComponent(tag, data, context, children); | ||
| 4427 | } | ||
| 4428 | if (Array.isArray(vnode)) { | ||
| 4429 | return vnode | ||
| 4430 | } else if (isDef(vnode)) { | ||
| 4431 | if (isDef(ns)) { applyNS(vnode, ns); } | ||
| 4432 | if (isDef(data)) { registerDeepBindings(data); } | ||
| 4433 | return vnode | ||
| 4434 | } else { | ||
| 4435 | return createEmptyVNode() | ||
| 4436 | } | ||
| 4437 | } | ||
| 4438 | |||
| 4439 | function applyNS (vnode, ns, force) { | ||
| 4440 | vnode.ns = ns; | ||
| 4441 | if (vnode.tag === 'foreignObject') { | ||
| 4442 | // use default namespace inside foreignObject | ||
| 4443 | ns = undefined; | ||
| 4444 | force = true; | ||
| 4445 | } | ||
| 4446 | if (isDef(vnode.children)) { | ||
| 4447 | for (var i = 0, l = vnode.children.length; i < l; i++) { | ||
| 4448 | var child = vnode.children[i]; | ||
| 4449 | if (isDef(child.tag) && ( | ||
| 4450 | isUndef(child.ns) || (isTrue(force) && child.tag !== 'svg'))) { | ||
| 4451 | applyNS(child, ns, force); | ||
| 4452 | } | ||
| 4453 | } | ||
| 4454 | } | ||
| 4455 | } | ||
| 4456 | |||
| 4457 | // ref #5318 | ||
| 4458 | // necessary to ensure parent re-render when deep bindings like :style and | ||
| 4459 | // :class are used on slot nodes | ||
| 4460 | function registerDeepBindings (data) { | ||
| 4461 | if (isObject(data.style)) { | ||
| 4462 | traverse(data.style); | ||
| 4463 | } | ||
| 4464 | if (isObject(data.class)) { | ||
| 4465 | traverse(data.class); | ||
| 4466 | } | ||
| 4467 | } | ||
| 4468 | |||
| 4469 | /* */ | ||
| 4470 | |||
| 4471 | function initRender (vm) { | ||
| 4472 | vm._vnode = null; // the root of the child tree | ||
| 4473 | vm._staticTrees = null; // v-once cached trees | ||
| 4474 | var options = vm.$options; | ||
| 4475 | var parentVnode = vm.$vnode = options._parentVnode; // the placeholder node in parent tree | ||
| 4476 | var renderContext = parentVnode && parentVnode.context; | ||
| 4477 | vm.$slots = resolveSlots(options._renderChildren, renderContext); | ||
| 4478 | vm.$scopedSlots = emptyObject; | ||
| 4479 | // bind the createElement fn to this instance | ||
| 4480 | // so that we get proper render context inside it. | ||
| 4481 | // args order: tag, data, children, normalizationType, alwaysNormalize | ||
| 4482 | // internal version is used by render functions compiled from templates | ||
| 4483 | vm._c = function (a, b, c, d) { return createElement(vm, a, b, c, d, false); }; | ||
| 4484 | // normalization is always applied for the public version, used in | ||
| 4485 | // user-written render functions. | ||
| 4486 | vm.$createElement = function (a, b, c, d) { return createElement(vm, a, b, c, d, true); }; | ||
| 4487 | |||
| 4488 | // $attrs & $listeners are exposed for easier HOC creation. | ||
| 4489 | // they need to be reactive so that HOCs using them are always updated | ||
| 4490 | var parentData = parentVnode && parentVnode.data; | ||
| 4491 | |||
| 4492 | /* istanbul ignore else */ | ||
| 4493 | { | ||
| 4494 | defineReactive(vm, '$attrs', parentData && parentData.attrs || emptyObject, function () { | ||
| 4495 | !isUpdatingChildComponent && warn("$attrs is readonly.", vm); | ||
| 4496 | }, true); | ||
| 4497 | defineReactive(vm, '$listeners', options._parentListeners || emptyObject, function () { | ||
| 4498 | !isUpdatingChildComponent && warn("$listeners is readonly.", vm); | ||
| 4499 | }, true); | ||
| 4500 | } | ||
| 4501 | } | ||
| 4502 | |||
| 4503 | function renderMixin (Vue) { | ||
| 4504 | // install runtime convenience helpers | ||
| 4505 | installRenderHelpers(Vue.prototype); | ||
| 4506 | |||
| 4507 | Vue.prototype.$nextTick = function (fn) { | ||
| 4508 | return nextTick(fn, this) | ||
| 4509 | }; | ||
| 4510 | |||
| 4511 | Vue.prototype._render = function () { | ||
| 4512 | var vm = this; | ||
| 4513 | var ref = vm.$options; | ||
| 4514 | var render = ref.render; | ||
| 4515 | var _parentVnode = ref._parentVnode; | ||
| 4516 | |||
| 4517 | // reset _rendered flag on slots for duplicate slot check | ||
| 4518 | { | ||
| 4519 | for (var key in vm.$slots) { | ||
| 4520 | // $flow-disable-line | ||
| 4521 | vm.$slots[key]._rendered = false; | ||
| 4522 | } | ||
| 4523 | } | ||
| 4524 | |||
| 4525 | if (_parentVnode) { | ||
| 4526 | vm.$scopedSlots = _parentVnode.data.scopedSlots || emptyObject; | ||
| 4527 | } | ||
| 4528 | |||
| 4529 | // set parent vnode. this allows render functions to have access | ||
| 4530 | // to the data on the placeholder node. | ||
| 4531 | vm.$vnode = _parentVnode; | ||
| 4532 | // render self | ||
| 4533 | var vnode; | ||
| 4534 | try { | ||
| 4535 | vnode = render.call(vm._renderProxy, vm.$createElement); | ||
| 4536 | } catch (e) { | ||
| 4537 | handleError(e, vm, "render"); | ||
| 4538 | // return error render result, | ||
| 4539 | // or previous vnode to prevent render error causing blank component | ||
| 4540 | /* istanbul ignore else */ | ||
| 4541 | { | ||
| 4542 | if (vm.$options.renderError) { | ||
| 4543 | try { | ||
| 4544 | vnode = vm.$options.renderError.call(vm._renderProxy, vm.$createElement, e); | ||
| 4545 | } catch (e) { | ||
| 4546 | handleError(e, vm, "renderError"); | ||
| 4547 | vnode = vm._vnode; | ||
| 4548 | } | ||
| 4549 | } else { | ||
| 4550 | vnode = vm._vnode; | ||
| 4551 | } | ||
| 4552 | } | ||
| 4553 | } | ||
| 4554 | // return empty vnode in case the render function errored out | ||
| 4555 | if (!(vnode instanceof VNode)) { | ||
| 4556 | if ("development" !== 'production' && Array.isArray(vnode)) { | ||
| 4557 | warn( | ||
| 4558 | 'Multiple root nodes returned from render function. Render function ' + | ||
| 4559 | 'should return a single root node.', | ||
| 4560 | vm | ||
| 4561 | ); | ||
| 4562 | } | ||
| 4563 | vnode = createEmptyVNode(); | ||
| 4564 | } | ||
| 4565 | // set parent | ||
| 4566 | vnode.parent = _parentVnode; | ||
| 4567 | return vnode | ||
| 4568 | }; | ||
| 4569 | } | ||
| 4570 | |||
| 4571 | /* */ | ||
| 4572 | |||
| 4573 | var uid$3 = 0; | ||
| 4574 | |||
| 4575 | function initMixin (Vue) { | ||
| 4576 | Vue.prototype._init = function (options) { | ||
| 4577 | var vm = this; | ||
| 4578 | // a uid | ||
| 4579 | vm._uid = uid$3++; | ||
| 4580 | |||
| 4581 | var startTag, endTag; | ||
| 4582 | /* istanbul ignore if */ | ||
| 4583 | if ("development" !== 'production' && config.performance && mark) { | ||
| 4584 | startTag = "vue-perf-start:" + (vm._uid); | ||
| 4585 | endTag = "vue-perf-end:" + (vm._uid); | ||
| 4586 | mark(startTag); | ||
| 4587 | } | ||
| 4588 | |||
| 4589 | // a flag to avoid this being observed | ||
| 4590 | vm._isVue = true; | ||
| 4591 | // merge options | ||
| 4592 | if (options && options._isComponent) { | ||
| 4593 | // optimize internal component instantiation | ||
| 4594 | // since dynamic options merging is pretty slow, and none of the | ||
| 4595 | // internal component options needs special treatment. | ||
| 4596 | initInternalComponent(vm, options); | ||
| 4597 | } else { | ||
| 4598 | vm.$options = mergeOptions( | ||
| 4599 | resolveConstructorOptions(vm.constructor), | ||
| 4600 | options || {}, | ||
| 4601 | vm | ||
| 4602 | ); | ||
| 4603 | } | ||
| 4604 | /* istanbul ignore else */ | ||
| 4605 | { | ||
| 4606 | initProxy(vm); | ||
| 4607 | } | ||
| 4608 | // expose real self | ||
| 4609 | vm._self = vm; | ||
| 4610 | initLifecycle(vm); | ||
| 4611 | initEvents(vm); | ||
| 4612 | initRender(vm); | ||
| 4613 | callHook(vm, 'beforeCreate'); | ||
| 4614 | initInjections(vm); // resolve injections before data/props | ||
| 4615 | initState(vm); | ||
| 4616 | initProvide(vm); // resolve provide after data/props | ||
| 4617 | callHook(vm, 'created'); | ||
| 4618 | |||
| 4619 | /* istanbul ignore if */ | ||
| 4620 | if ("development" !== 'production' && config.performance && mark) { | ||
| 4621 | vm._name = formatComponentName(vm, false); | ||
| 4622 | mark(endTag); | ||
| 4623 | measure(("vue " + (vm._name) + " init"), startTag, endTag); | ||
| 4624 | } | ||
| 4625 | |||
| 4626 | if (vm.$options.el) { | ||
| 4627 | vm.$mount(vm.$options.el); | ||
| 4628 | } | ||
| 4629 | }; | ||
| 4630 | } | ||
| 4631 | |||
| 4632 | function initInternalComponent (vm, options) { | ||
| 4633 | var opts = vm.$options = Object.create(vm.constructor.options); | ||
| 4634 | // doing this because it's faster than dynamic enumeration. | ||
| 4635 | var parentVnode = options._parentVnode; | ||
| 4636 | opts.parent = options.parent; | ||
| 4637 | opts._parentVnode = parentVnode; | ||
| 4638 | opts._parentElm = options._parentElm; | ||
| 4639 | opts._refElm = options._refElm; | ||
| 4640 | |||
| 4641 | var vnodeComponentOptions = parentVnode.componentOptions; | ||
| 4642 | opts.propsData = vnodeComponentOptions.propsData; | ||
| 4643 | opts._parentListeners = vnodeComponentOptions.listeners; | ||
| 4644 | opts._renderChildren = vnodeComponentOptions.children; | ||
| 4645 | opts._componentTag = vnodeComponentOptions.tag; | ||
| 4646 | |||
| 4647 | if (options.render) { | ||
| 4648 | opts.render = options.render; | ||
| 4649 | opts.staticRenderFns = options.staticRenderFns; | ||
| 4650 | } | ||
| 4651 | } | ||
| 4652 | |||
| 4653 | function resolveConstructorOptions (Ctor) { | ||
| 4654 | var options = Ctor.options; | ||
| 4655 | if (Ctor.super) { | ||
| 4656 | var superOptions = resolveConstructorOptions(Ctor.super); | ||
| 4657 | var cachedSuperOptions = Ctor.superOptions; | ||
| 4658 | if (superOptions !== cachedSuperOptions) { | ||
| 4659 | // super option changed, | ||
| 4660 | // need to resolve new options. | ||
| 4661 | Ctor.superOptions = superOptions; | ||
| 4662 | // check if there are any late-modified/attached options (#4976) | ||
| 4663 | var modifiedOptions = resolveModifiedOptions(Ctor); | ||
| 4664 | // update base extend options | ||
| 4665 | if (modifiedOptions) { | ||
| 4666 | extend(Ctor.extendOptions, modifiedOptions); | ||
| 4667 | } | ||
| 4668 | options = Ctor.options = mergeOptions(superOptions, Ctor.extendOptions); | ||
| 4669 | if (options.name) { | ||
| 4670 | options.components[options.name] = Ctor; | ||
| 4671 | } | ||
| 4672 | } | ||
| 4673 | } | ||
| 4674 | return options | ||
| 4675 | } | ||
| 4676 | |||
| 4677 | function resolveModifiedOptions (Ctor) { | ||
| 4678 | var modified; | ||
| 4679 | var latest = Ctor.options; | ||
| 4680 | var extended = Ctor.extendOptions; | ||
| 4681 | var sealed = Ctor.sealedOptions; | ||
| 4682 | for (var key in latest) { | ||
| 4683 | if (latest[key] !== sealed[key]) { | ||
| 4684 | if (!modified) { modified = {}; } | ||
| 4685 | modified[key] = dedupe(latest[key], extended[key], sealed[key]); | ||
| 4686 | } | ||
| 4687 | } | ||
| 4688 | return modified | ||
| 4689 | } | ||
| 4690 | |||
| 4691 | function dedupe (latest, extended, sealed) { | ||
| 4692 | // compare latest and sealed to ensure lifecycle hooks won't be duplicated | ||
| 4693 | // between merges | ||
| 4694 | if (Array.isArray(latest)) { | ||
| 4695 | var res = []; | ||
| 4696 | sealed = Array.isArray(sealed) ? sealed : [sealed]; | ||
| 4697 | extended = Array.isArray(extended) ? extended : [extended]; | ||
| 4698 | for (var i = 0; i < latest.length; i++) { | ||
| 4699 | // push original options and not sealed options to exclude duplicated options | ||
| 4700 | if (extended.indexOf(latest[i]) >= 0 || sealed.indexOf(latest[i]) < 0) { | ||
| 4701 | res.push(latest[i]); | ||
| 4702 | } | ||
| 4703 | } | ||
| 4704 | return res | ||
| 4705 | } else { | ||
| 4706 | return latest | ||
| 4707 | } | ||
| 4708 | } | ||
| 4709 | |||
| 4710 | function Vue (options) { | ||
| 4711 | if ("development" !== 'production' && | ||
| 4712 | !(this instanceof Vue) | ||
| 4713 | ) { | ||
| 4714 | warn('Vue is a constructor and should be called with the `new` keyword'); | ||
| 4715 | } | ||
| 4716 | this._init(options); | ||
| 4717 | } | ||
| 4718 | |||
| 4719 | initMixin(Vue); | ||
| 4720 | stateMixin(Vue); | ||
| 4721 | eventsMixin(Vue); | ||
| 4722 | lifecycleMixin(Vue); | ||
| 4723 | renderMixin(Vue); | ||
| 4724 | |||
| 4725 | /* */ | ||
| 4726 | |||
| 4727 | function initUse (Vue) { | ||
| 4728 | Vue.use = function (plugin) { | ||
| 4729 | var installedPlugins = (this._installedPlugins || (this._installedPlugins = [])); | ||
| 4730 | if (installedPlugins.indexOf(plugin) > -1) { | ||
| 4731 | return this | ||
| 4732 | } | ||
| 4733 | |||
| 4734 | // additional parameters | ||
| 4735 | var args = toArray(arguments, 1); | ||
| 4736 | args.unshift(this); | ||
| 4737 | if (typeof plugin.install === 'function') { | ||
| 4738 | plugin.install.apply(plugin, args); | ||
| 4739 | } else if (typeof plugin === 'function') { | ||
| 4740 | plugin.apply(null, args); | ||
| 4741 | } | ||
| 4742 | installedPlugins.push(plugin); | ||
| 4743 | return this | ||
| 4744 | }; | ||
| 4745 | } | ||
| 4746 | |||
| 4747 | /* */ | ||
| 4748 | |||
| 4749 | function initMixin$1 (Vue) { | ||
| 4750 | Vue.mixin = function (mixin) { | ||
| 4751 | this.options = mergeOptions(this.options, mixin); | ||
| 4752 | return this | ||
| 4753 | }; | ||
| 4754 | } | ||
| 4755 | |||
| 4756 | /* */ | ||
| 4757 | |||
| 4758 | function initExtend (Vue) { | ||
| 4759 | /** | ||
| 4760 | * Each instance constructor, including Vue, has a unique | ||
| 4761 | * cid. This enables us to create wrapped "child | ||
| 4762 | * constructors" for prototypal inheritance and cache them. | ||
| 4763 | */ | ||
| 4764 | Vue.cid = 0; | ||
| 4765 | var cid = 1; | ||
| 4766 | |||
| 4767 | /** | ||
| 4768 | * Class inheritance | ||
| 4769 | */ | ||
| 4770 | Vue.extend = function (extendOptions) { | ||
| 4771 | extendOptions = extendOptions || {}; | ||
| 4772 | var Super = this; | ||
| 4773 | var SuperId = Super.cid; | ||
| 4774 | var cachedCtors = extendOptions._Ctor || (extendOptions._Ctor = {}); | ||
| 4775 | if (cachedCtors[SuperId]) { | ||
| 4776 | return cachedCtors[SuperId] | ||
| 4777 | } | ||
| 4778 | |||
| 4779 | var name = extendOptions.name || Super.options.name; | ||
| 4780 | if ("development" !== 'production' && name) { | ||
| 4781 | validateComponentName(name); | ||
| 4782 | } | ||
| 4783 | |||
| 4784 | var Sub = function VueComponent (options) { | ||
| 4785 | this._init(options); | ||
| 4786 | }; | ||
| 4787 | Sub.prototype = Object.create(Super.prototype); | ||
| 4788 | Sub.prototype.constructor = Sub; | ||
| 4789 | Sub.cid = cid++; | ||
| 4790 | Sub.options = mergeOptions( | ||
| 4791 | Super.options, | ||
| 4792 | extendOptions | ||
| 4793 | ); | ||
| 4794 | Sub['super'] = Super; | ||
| 4795 | |||
| 4796 | // For props and computed properties, we define the proxy getters on | ||
| 4797 | // the Vue instances at extension time, on the extended prototype. This | ||
| 4798 | // avoids Object.defineProperty calls for each instance created. | ||
| 4799 | if (Sub.options.props) { | ||
| 4800 | initProps$1(Sub); | ||
| 4801 | } | ||
| 4802 | if (Sub.options.computed) { | ||
| 4803 | initComputed$1(Sub); | ||
| 4804 | } | ||
| 4805 | |||
| 4806 | // allow further extension/mixin/plugin usage | ||
| 4807 | Sub.extend = Super.extend; | ||
| 4808 | Sub.mixin = Super.mixin; | ||
| 4809 | Sub.use = Super.use; | ||
| 4810 | |||
| 4811 | // create asset registers, so extended classes | ||
| 4812 | // can have their private assets too. | ||
| 4813 | ASSET_TYPES.forEach(function (type) { | ||
| 4814 | Sub[type] = Super[type]; | ||
| 4815 | }); | ||
| 4816 | // enable recursive self-lookup | ||
| 4817 | if (name) { | ||
| 4818 | Sub.options.components[name] = Sub; | ||
| 4819 | } | ||
| 4820 | |||
| 4821 | // keep a reference to the super options at extension time. | ||
| 4822 | // later at instantiation we can check if Super's options have | ||
| 4823 | // been updated. | ||
| 4824 | Sub.superOptions = Super.options; | ||
| 4825 | Sub.extendOptions = extendOptions; | ||
| 4826 | Sub.sealedOptions = extend({}, Sub.options); | ||
| 4827 | |||
| 4828 | // cache constructor | ||
| 4829 | cachedCtors[SuperId] = Sub; | ||
| 4830 | return Sub | ||
| 4831 | }; | ||
| 4832 | } | ||
| 4833 | |||
| 4834 | function initProps$1 (Comp) { | ||
| 4835 | var props = Comp.options.props; | ||
| 4836 | for (var key in props) { | ||
| 4837 | proxy(Comp.prototype, "_props", key); | ||
| 4838 | } | ||
| 4839 | } | ||
| 4840 | |||
| 4841 | function initComputed$1 (Comp) { | ||
| 4842 | var computed = Comp.options.computed; | ||
| 4843 | for (var key in computed) { | ||
| 4844 | defineComputed(Comp.prototype, key, computed[key]); | ||
| 4845 | } | ||
| 4846 | } | ||
| 4847 | |||
| 4848 | /* */ | ||
| 4849 | |||
| 4850 | function initAssetRegisters (Vue) { | ||
| 4851 | /** | ||
| 4852 | * Create asset registration methods. | ||
| 4853 | */ | ||
| 4854 | ASSET_TYPES.forEach(function (type) { | ||
| 4855 | Vue[type] = function ( | ||
| 4856 | id, | ||
| 4857 | definition | ||
| 4858 | ) { | ||
| 4859 | if (!definition) { | ||
| 4860 | return this.options[type + 's'][id] | ||
| 4861 | } else { | ||
| 4862 | /* istanbul ignore if */ | ||
| 4863 | if ("development" !== 'production' && type === 'component') { | ||
| 4864 | validateComponentName(id); | ||
| 4865 | } | ||
| 4866 | if (type === 'component' && isPlainObject(definition)) { | ||
| 4867 | definition.name = definition.name || id; | ||
| 4868 | definition = this.options._base.extend(definition); | ||
| 4869 | } | ||
| 4870 | if (type === 'directive' && typeof definition === 'function') { | ||
| 4871 | definition = { bind: definition, update: definition }; | ||
| 4872 | } | ||
| 4873 | this.options[type + 's'][id] = definition; | ||
| 4874 | return definition | ||
| 4875 | } | ||
| 4876 | }; | ||
| 4877 | }); | ||
| 4878 | } | ||
| 4879 | |||
| 4880 | /* */ | ||
| 4881 | |||
| 4882 | function getComponentName (opts) { | ||
| 4883 | return opts && (opts.Ctor.options.name || opts.tag) | ||
| 4884 | } | ||
| 4885 | |||
| 4886 | function matches (pattern, name) { | ||
| 4887 | if (Array.isArray(pattern)) { | ||
| 4888 | return pattern.indexOf(name) > -1 | ||
| 4889 | } else if (typeof pattern === 'string') { | ||
| 4890 | return pattern.split(',').indexOf(name) > -1 | ||
| 4891 | } else if (isRegExp(pattern)) { | ||
| 4892 | return pattern.test(name) | ||
| 4893 | } | ||
| 4894 | /* istanbul ignore next */ | ||
| 4895 | return false | ||
| 4896 | } | ||
| 4897 | |||
| 4898 | function pruneCache (keepAliveInstance, filter) { | ||
| 4899 | var cache = keepAliveInstance.cache; | ||
| 4900 | var keys = keepAliveInstance.keys; | ||
| 4901 | var _vnode = keepAliveInstance._vnode; | ||
| 4902 | for (var key in cache) { | ||
| 4903 | var cachedNode = cache[key]; | ||
| 4904 | if (cachedNode) { | ||
| 4905 | var name = getComponentName(cachedNode.componentOptions); | ||
| 4906 | if (name && !filter(name)) { | ||
| 4907 | pruneCacheEntry(cache, key, keys, _vnode); | ||
| 4908 | } | ||
| 4909 | } | ||
| 4910 | } | ||
| 4911 | } | ||
| 4912 | |||
| 4913 | function pruneCacheEntry ( | ||
| 4914 | cache, | ||
| 4915 | key, | ||
| 4916 | keys, | ||
| 4917 | current | ||
| 4918 | ) { | ||
| 4919 | var cached$$1 = cache[key]; | ||
| 4920 | if (cached$$1 && (!current || cached$$1.tag !== current.tag)) { | ||
| 4921 | cached$$1.componentInstance.$destroy(); | ||
| 4922 | } | ||
| 4923 | cache[key] = null; | ||
| 4924 | remove(keys, key); | ||
| 4925 | } | ||
| 4926 | |||
| 4927 | var patternTypes = [String, RegExp, Array]; | ||
| 4928 | |||
| 4929 | var KeepAlive = { | ||
| 4930 | name: 'keep-alive', | ||
| 4931 | abstract: true, | ||
| 4932 | |||
| 4933 | props: { | ||
| 4934 | include: patternTypes, | ||
| 4935 | exclude: patternTypes, | ||
| 4936 | max: [String, Number] | ||
| 4937 | }, | ||
| 4938 | |||
| 4939 | created: function created () { | ||
| 4940 | this.cache = Object.create(null); | ||
| 4941 | this.keys = []; | ||
| 4942 | }, | ||
| 4943 | |||
| 4944 | destroyed: function destroyed () { | ||
| 4945 | var this$1 = this; | ||
| 4946 | |||
| 4947 | for (var key in this$1.cache) { | ||
| 4948 | pruneCacheEntry(this$1.cache, key, this$1.keys); | ||
| 4949 | } | ||
| 4950 | }, | ||
| 4951 | |||
| 4952 | mounted: function mounted () { | ||
| 4953 | var this$1 = this; | ||
| 4954 | |||
| 4955 | this.$watch('include', function (val) { | ||
| 4956 | pruneCache(this$1, function (name) { return matches(val, name); }); | ||
| 4957 | }); | ||
| 4958 | this.$watch('exclude', function (val) { | ||
| 4959 | pruneCache(this$1, function (name) { return !matches(val, name); }); | ||
| 4960 | }); | ||
| 4961 | }, | ||
| 4962 | |||
| 4963 | render: function render () { | ||
| 4964 | var slot = this.$slots.default; | ||
| 4965 | var vnode = getFirstComponentChild(slot); | ||
| 4966 | var componentOptions = vnode && vnode.componentOptions; | ||
| 4967 | if (componentOptions) { | ||
| 4968 | // check pattern | ||
| 4969 | var name = getComponentName(componentOptions); | ||
| 4970 | var ref = this; | ||
| 4971 | var include = ref.include; | ||
| 4972 | var exclude = ref.exclude; | ||
| 4973 | if ( | ||
| 4974 | // not included | ||
| 4975 | (include && (!name || !matches(include, name))) || | ||
| 4976 | // excluded | ||
| 4977 | (exclude && name && matches(exclude, name)) | ||
| 4978 | ) { | ||
| 4979 | return vnode | ||
| 4980 | } | ||
| 4981 | |||
| 4982 | var ref$1 = this; | ||
| 4983 | var cache = ref$1.cache; | ||
| 4984 | var keys = ref$1.keys; | ||
| 4985 | var key = vnode.key == null | ||
| 4986 | // same constructor may get registered as different local components | ||
| 4987 | // so cid alone is not enough (#3269) | ||
| 4988 | ? componentOptions.Ctor.cid + (componentOptions.tag ? ("::" + (componentOptions.tag)) : '') | ||
| 4989 | : vnode.key; | ||
| 4990 | if (cache[key]) { | ||
| 4991 | vnode.componentInstance = cache[key].componentInstance; | ||
| 4992 | // make current key freshest | ||
| 4993 | remove(keys, key); | ||
| 4994 | keys.push(key); | ||
| 4995 | } else { | ||
| 4996 | cache[key] = vnode; | ||
| 4997 | keys.push(key); | ||
| 4998 | // prune oldest entry | ||
| 4999 | if (this.max && keys.length > parseInt(this.max)) { | ||
| 5000 | pruneCacheEntry(cache, keys[0], keys, this._vnode); | ||
| 5001 | } | ||
| 5002 | } | ||
| 5003 | |||
| 5004 | vnode.data.keepAlive = true; | ||
| 5005 | } | ||
| 5006 | return vnode || (slot && slot[0]) | ||
| 5007 | } | ||
| 5008 | } | ||
| 5009 | |||
| 5010 | var builtInComponents = { | ||
| 5011 | KeepAlive: KeepAlive | ||
| 5012 | } | ||
| 5013 | |||
| 5014 | /* */ | ||
| 5015 | |||
| 5016 | function initGlobalAPI (Vue) { | ||
| 5017 | // config | ||
| 5018 | var configDef = {}; | ||
| 5019 | configDef.get = function () { return config; }; | ||
| 5020 | { | ||
| 5021 | configDef.set = function () { | ||
| 5022 | warn( | ||
| 5023 | 'Do not replace the Vue.config object, set individual fields instead.' | ||
| 5024 | ); | ||
| 5025 | }; | ||
| 5026 | } | ||
| 5027 | Object.defineProperty(Vue, 'config', configDef); | ||
| 5028 | |||
| 5029 | // exposed util methods. | ||
| 5030 | // NOTE: these are not considered part of the public API - avoid relying on | ||
| 5031 | // them unless you are aware of the risk. | ||
| 5032 | Vue.util = { | ||
| 5033 | warn: warn, | ||
| 5034 | extend: extend, | ||
| 5035 | mergeOptions: mergeOptions, | ||
| 5036 | defineReactive: defineReactive | ||
| 5037 | }; | ||
| 5038 | |||
| 5039 | Vue.set = set; | ||
| 5040 | Vue.delete = del; | ||
| 5041 | Vue.nextTick = nextTick; | ||
| 5042 | |||
| 5043 | Vue.options = Object.create(null); | ||
| 5044 | ASSET_TYPES.forEach(function (type) { | ||
| 5045 | Vue.options[type + 's'] = Object.create(null); | ||
| 5046 | }); | ||
| 5047 | |||
| 5048 | // this is used to identify the "base" constructor to extend all plain-object | ||
| 5049 | // components with in Weex's multi-instance scenarios. | ||
| 5050 | Vue.options._base = Vue; | ||
| 5051 | |||
| 5052 | extend(Vue.options.components, builtInComponents); | ||
| 5053 | |||
| 5054 | initUse(Vue); | ||
| 5055 | initMixin$1(Vue); | ||
| 5056 | initExtend(Vue); | ||
| 5057 | initAssetRegisters(Vue); | ||
| 5058 | } | ||
| 5059 | |||
| 5060 | initGlobalAPI(Vue); | ||
| 5061 | |||
| 5062 | Object.defineProperty(Vue.prototype, '$isServer', { | ||
| 5063 | get: isServerRendering | ||
| 5064 | }); | ||
| 5065 | |||
| 5066 | Object.defineProperty(Vue.prototype, '$ssrContext', { | ||
| 5067 | get: function get () { | ||
| 5068 | /* istanbul ignore next */ | ||
| 5069 | return this.$vnode && this.$vnode.ssrContext | ||
| 5070 | } | ||
| 5071 | }); | ||
| 5072 | |||
| 5073 | // expose FunctionalRenderContext for ssr runtime helper installation | ||
| 5074 | Object.defineProperty(Vue, 'FunctionalRenderContext', { | ||
| 5075 | value: FunctionalRenderContext | ||
| 5076 | }); | ||
| 5077 | |||
| 5078 | Vue.version = '2.5.16'; | ||
| 5079 | |||
| 5080 | /* */ | ||
| 5081 | |||
| 5082 | // these are reserved for web because they are directly compiled away | ||
| 5083 | // during template compilation | ||
| 5084 | var isReservedAttr = makeMap('style,class'); | ||
| 5085 | |||
| 5086 | // attributes that should be using props for binding | ||
| 5087 | var acceptValue = makeMap('input,textarea,option,select,progress'); | ||
| 5088 | var mustUseProp = function (tag, type, attr) { | ||
| 5089 | return ( | ||
| 5090 | (attr === 'value' && acceptValue(tag)) && type !== 'button' || | ||
| 5091 | (attr === 'selected' && tag === 'option') || | ||
| 5092 | (attr === 'checked' && tag === 'input') || | ||
| 5093 | (attr === 'muted' && tag === 'video') | ||
| 5094 | ) | ||
| 5095 | }; | ||
| 5096 | |||
| 5097 | var isEnumeratedAttr = makeMap('contenteditable,draggable,spellcheck'); | ||
| 5098 | |||
| 5099 | var isBooleanAttr = makeMap( | ||
| 5100 | 'allowfullscreen,async,autofocus,autoplay,checked,compact,controls,declare,' + | ||
| 5101 | 'default,defaultchecked,defaultmuted,defaultselected,defer,disabled,' + | ||
| 5102 | 'enabled,formnovalidate,hidden,indeterminate,inert,ismap,itemscope,loop,multiple,' + | ||
| 5103 | 'muted,nohref,noresize,noshade,novalidate,nowrap,open,pauseonexit,readonly,' + | ||
| 5104 | 'required,reversed,scoped,seamless,selected,sortable,translate,' + | ||
| 5105 | 'truespeed,typemustmatch,visible' | ||
| 5106 | ); | ||
| 5107 | |||
| 5108 | var xlinkNS = 'http://www.w3.org/1999/xlink'; | ||
| 5109 | |||
| 5110 | var isXlink = function (name) { | ||
| 5111 | return name.charAt(5) === ':' && name.slice(0, 5) === 'xlink' | ||
| 5112 | }; | ||
| 5113 | |||
| 5114 | var getXlinkProp = function (name) { | ||
| 5115 | return isXlink(name) ? name.slice(6, name.length) : '' | ||
| 5116 | }; | ||
| 5117 | |||
| 5118 | var isFalsyAttrValue = function (val) { | ||
| 5119 | return val == null || val === false | ||
| 5120 | }; | ||
| 5121 | |||
| 5122 | /* */ | ||
| 5123 | |||
| 5124 | function genClassForVnode (vnode) { | ||
| 5125 | var data = vnode.data; | ||
| 5126 | var parentNode = vnode; | ||
| 5127 | var childNode = vnode; | ||
| 5128 | while (isDef(childNode.componentInstance)) { | ||
| 5129 | childNode = childNode.componentInstance._vnode; | ||
| 5130 | if (childNode && childNode.data) { | ||
| 5131 | data = mergeClassData(childNode.data, data); | ||
| 5132 | } | ||
| 5133 | } | ||
| 5134 | while (isDef(parentNode = parentNode.parent)) { | ||
| 5135 | if (parentNode && parentNode.data) { | ||
| 5136 | data = mergeClassData(data, parentNode.data); | ||
| 5137 | } | ||
| 5138 | } | ||
| 5139 | return renderClass(data.staticClass, data.class) | ||
| 5140 | } | ||
| 5141 | |||
| 5142 | function mergeClassData (child, parent) { | ||
| 5143 | return { | ||
| 5144 | staticClass: concat(child.staticClass, parent.staticClass), | ||
| 5145 | class: isDef(child.class) | ||
| 5146 | ? [child.class, parent.class] | ||
| 5147 | : parent.class | ||
| 5148 | } | ||
| 5149 | } | ||
| 5150 | |||
| 5151 | function renderClass ( | ||
| 5152 | staticClass, | ||
| 5153 | dynamicClass | ||
| 5154 | ) { | ||
| 5155 | if (isDef(staticClass) || isDef(dynamicClass)) { | ||
| 5156 | return concat(staticClass, stringifyClass(dynamicClass)) | ||
| 5157 | } | ||
| 5158 | /* istanbul ignore next */ | ||
| 5159 | return '' | ||
| 5160 | } | ||
| 5161 | |||
| 5162 | function concat (a, b) { | ||
| 5163 | return a ? b ? (a + ' ' + b) : a : (b || '') | ||
| 5164 | } | ||
| 5165 | |||
| 5166 | function stringifyClass (value) { | ||
| 5167 | if (Array.isArray(value)) { | ||
| 5168 | return stringifyArray(value) | ||
| 5169 | } | ||
| 5170 | if (isObject(value)) { | ||
| 5171 | return stringifyObject(value) | ||
| 5172 | } | ||
| 5173 | if (typeof value === 'string') { | ||
| 5174 | return value | ||
| 5175 | } | ||
| 5176 | /* istanbul ignore next */ | ||
| 5177 | return '' | ||
| 5178 | } | ||
| 5179 | |||
| 5180 | function stringifyArray (value) { | ||
| 5181 | var res = ''; | ||
| 5182 | var stringified; | ||
| 5183 | for (var i = 0, l = value.length; i < l; i++) { | ||
| 5184 | if (isDef(stringified = stringifyClass(value[i])) && stringified !== '') { | ||
| 5185 | if (res) { res += ' '; } | ||
| 5186 | res += stringified; | ||
| 5187 | } | ||
| 5188 | } | ||
| 5189 | return res | ||
| 5190 | } | ||
| 5191 | |||
| 5192 | function stringifyObject (value) { | ||
| 5193 | var res = ''; | ||
| 5194 | for (var key in value) { | ||
| 5195 | if (value[key]) { | ||
| 5196 | if (res) { res += ' '; } | ||
| 5197 | res += key; | ||
| 5198 | } | ||
| 5199 | } | ||
| 5200 | return res | ||
| 5201 | } | ||
| 5202 | |||
| 5203 | /* */ | ||
| 5204 | |||
| 5205 | var namespaceMap = { | ||
| 5206 | svg: 'http://www.w3.org/2000/svg', | ||
| 5207 | math: 'http://www.w3.org/1998/Math/MathML' | ||
| 5208 | }; | ||
| 5209 | |||
| 5210 | var isHTMLTag = makeMap( | ||
| 5211 | 'html,body,base,head,link,meta,style,title,' + | ||
| 5212 | 'address,article,aside,footer,header,h1,h2,h3,h4,h5,h6,hgroup,nav,section,' + | ||
| 5213 | 'div,dd,dl,dt,figcaption,figure,picture,hr,img,li,main,ol,p,pre,ul,' + | ||
| 5214 | 'a,b,abbr,bdi,bdo,br,cite,code,data,dfn,em,i,kbd,mark,q,rp,rt,rtc,ruby,' + | ||
| 5215 | 's,samp,small,span,strong,sub,sup,time,u,var,wbr,area,audio,map,track,video,' + | ||
| 5216 | 'embed,object,param,source,canvas,script,noscript,del,ins,' + | ||
| 5217 | 'caption,col,colgroup,table,thead,tbody,td,th,tr,' + | ||
| 5218 | 'button,datalist,fieldset,form,input,label,legend,meter,optgroup,option,' + | ||
| 5219 | 'output,progress,select,textarea,' + | ||
| 5220 | 'details,dialog,menu,menuitem,summary,' + | ||
| 5221 | 'content,element,shadow,template,blockquote,iframe,tfoot' | ||
| 5222 | ); | ||
| 5223 | |||
| 5224 | // this map is intentionally selective, only covering SVG elements that may | ||
| 5225 | // contain child elements. | ||
| 5226 | var isSVG = makeMap( | ||
| 5227 | 'svg,animate,circle,clippath,cursor,defs,desc,ellipse,filter,font-face,' + | ||
| 5228 | 'foreignObject,g,glyph,image,line,marker,mask,missing-glyph,path,pattern,' + | ||
| 5229 | 'polygon,polyline,rect,switch,symbol,text,textpath,tspan,use,view', | ||
| 5230 | true | ||
| 5231 | ); | ||
| 5232 | |||
| 5233 | var isPreTag = function (tag) { return tag === 'pre'; }; | ||
| 5234 | |||
| 5235 | var isReservedTag = function (tag) { | ||
| 5236 | return isHTMLTag(tag) || isSVG(tag) | ||
| 5237 | }; | ||
| 5238 | |||
| 5239 | function getTagNamespace (tag) { | ||
| 5240 | if (isSVG(tag)) { | ||
| 5241 | return 'svg' | ||
| 5242 | } | ||
| 5243 | // basic support for MathML | ||
| 5244 | // note it doesn't support other MathML elements being component roots | ||
| 5245 | if (tag === 'math') { | ||
| 5246 | return 'math' | ||
| 5247 | } | ||
| 5248 | } | ||
| 5249 | |||
| 5250 | var unknownElementCache = Object.create(null); | ||
| 5251 | function isUnknownElement (tag) { | ||
| 5252 | /* istanbul ignore if */ | ||
| 5253 | if (!inBrowser) { | ||
| 5254 | return true | ||
| 5255 | } | ||
| 5256 | if (isReservedTag(tag)) { | ||
| 5257 | return false | ||
| 5258 | } | ||
| 5259 | tag = tag.toLowerCase(); | ||
| 5260 | /* istanbul ignore if */ | ||
| 5261 | if (unknownElementCache[tag] != null) { | ||
| 5262 | return unknownElementCache[tag] | ||
| 5263 | } | ||
| 5264 | var el = document.createElement(tag); | ||
| 5265 | if (tag.indexOf('-') > -1) { | ||
| 5266 | // http://stackoverflow.com/a/28210364/1070244 | ||
| 5267 | return (unknownElementCache[tag] = ( | ||
| 5268 | el.constructor === window.HTMLUnknownElement || | ||
| 5269 | el.constructor === window.HTMLElement | ||
| 5270 | )) | ||
| 5271 | } else { | ||
| 5272 | return (unknownElementCache[tag] = /HTMLUnknownElement/.test(el.toString())) | ||
| 5273 | } | ||
| 5274 | } | ||
| 5275 | |||
| 5276 | var isTextInputType = makeMap('text,number,password,search,email,tel,url'); | ||
| 5277 | |||
| 5278 | /* */ | ||
| 5279 | |||
| 5280 | /** | ||
| 5281 | * Query an element selector if it's not an element already. | ||
| 5282 | */ | ||
| 5283 | function query (el) { | ||
| 5284 | if (typeof el === 'string') { | ||
| 5285 | var selected = document.querySelector(el); | ||
| 5286 | if (!selected) { | ||
| 5287 | "development" !== 'production' && warn( | ||
| 5288 | 'Cannot find element: ' + el | ||
| 5289 | ); | ||
| 5290 | return document.createElement('div') | ||
| 5291 | } | ||
| 5292 | return selected | ||
| 5293 | } else { | ||
| 5294 | return el | ||
| 5295 | } | ||
| 5296 | } | ||
| 5297 | |||
| 5298 | /* */ | ||
| 5299 | |||
| 5300 | function createElement$1 (tagName, vnode) { | ||
| 5301 | var elm = document.createElement(tagName); | ||
| 5302 | if (tagName !== 'select') { | ||
| 5303 | return elm | ||
| 5304 | } | ||
| 5305 | // false or null will remove the attribute but undefined will not | ||
| 5306 | if (vnode.data && vnode.data.attrs && vnode.data.attrs.multiple !== undefined) { | ||
| 5307 | elm.setAttribute('multiple', 'multiple'); | ||
| 5308 | } | ||
| 5309 | return elm | ||
| 5310 | } | ||
| 5311 | |||
| 5312 | function createElementNS (namespace, tagName) { | ||
| 5313 | return document.createElementNS(namespaceMap[namespace], tagName) | ||
| 5314 | } | ||
| 5315 | |||
| 5316 | function createTextNode (text) { | ||
| 5317 | return document.createTextNode(text) | ||
| 5318 | } | ||
| 5319 | |||
| 5320 | function createComment (text) { | ||
| 5321 | return document.createComment(text) | ||
| 5322 | } | ||
| 5323 | |||
| 5324 | function insertBefore (parentNode, newNode, referenceNode) { | ||
| 5325 | parentNode.insertBefore(newNode, referenceNode); | ||
| 5326 | } | ||
| 5327 | |||
| 5328 | function removeChild (node, child) { | ||
| 5329 | node.removeChild(child); | ||
| 5330 | } | ||
| 5331 | |||
| 5332 | function appendChild (node, child) { | ||
| 5333 | node.appendChild(child); | ||
| 5334 | } | ||
| 5335 | |||
| 5336 | function parentNode (node) { | ||
| 5337 | return node.parentNode | ||
| 5338 | } | ||
| 5339 | |||
| 5340 | function nextSibling (node) { | ||
| 5341 | return node.nextSibling | ||
| 5342 | } | ||
| 5343 | |||
| 5344 | function tagName (node) { | ||
| 5345 | return node.tagName | ||
| 5346 | } | ||
| 5347 | |||
| 5348 | function setTextContent (node, text) { | ||
| 5349 | node.textContent = text; | ||
| 5350 | } | ||
| 5351 | |||
| 5352 | function setStyleScope (node, scopeId) { | ||
| 5353 | node.setAttribute(scopeId, ''); | ||
| 5354 | } | ||
| 5355 | |||
| 5356 | |||
| 5357 | var nodeOps = Object.freeze({ | ||
| 5358 | createElement: createElement$1, | ||
| 5359 | createElementNS: createElementNS, | ||
| 5360 | createTextNode: createTextNode, | ||
| 5361 | createComment: createComment, | ||
| 5362 | insertBefore: insertBefore, | ||
| 5363 | removeChild: removeChild, | ||
| 5364 | appendChild: appendChild, | ||
| 5365 | parentNode: parentNode, | ||
| 5366 | nextSibling: nextSibling, | ||
| 5367 | tagName: tagName, | ||
| 5368 | setTextContent: setTextContent, | ||
| 5369 | setStyleScope: setStyleScope | ||
| 5370 | }); | ||
| 5371 | |||
| 5372 | /* */ | ||
| 5373 | |||
| 5374 | var ref = { | ||
| 5375 | create: function create (_, vnode) { | ||
| 5376 | registerRef(vnode); | ||
| 5377 | }, | ||
| 5378 | update: function update (oldVnode, vnode) { | ||
| 5379 | if (oldVnode.data.ref !== vnode.data.ref) { | ||
| 5380 | registerRef(oldVnode, true); | ||
| 5381 | registerRef(vnode); | ||
| 5382 | } | ||
| 5383 | }, | ||
| 5384 | destroy: function destroy (vnode) { | ||
| 5385 | registerRef(vnode, true); | ||
| 5386 | } | ||
| 5387 | } | ||
| 5388 | |||
| 5389 | function registerRef (vnode, isRemoval) { | ||
| 5390 | var key = vnode.data.ref; | ||
| 5391 | if (!isDef(key)) { return } | ||
| 5392 | |||
| 5393 | var vm = vnode.context; | ||
| 5394 | var ref = vnode.componentInstance || vnode.elm; | ||
| 5395 | var refs = vm.$refs; | ||
| 5396 | if (isRemoval) { | ||
| 5397 | if (Array.isArray(refs[key])) { | ||
| 5398 | remove(refs[key], ref); | ||
| 5399 | } else if (refs[key] === ref) { | ||
| 5400 | refs[key] = undefined; | ||
| 5401 | } | ||
| 5402 | } else { | ||
| 5403 | if (vnode.data.refInFor) { | ||
| 5404 | if (!Array.isArray(refs[key])) { | ||
| 5405 | refs[key] = [ref]; | ||
| 5406 | } else if (refs[key].indexOf(ref) < 0) { | ||
| 5407 | // $flow-disable-line | ||
| 5408 | refs[key].push(ref); | ||
| 5409 | } | ||
| 5410 | } else { | ||
| 5411 | refs[key] = ref; | ||
| 5412 | } | ||
| 5413 | } | ||
| 5414 | } | ||
| 5415 | |||
| 5416 | /** | ||
| 5417 | * Virtual DOM patching algorithm based on Snabbdom by | ||
| 5418 | * Simon Friis Vindum (@paldepind) | ||
| 5419 | * Licensed under the MIT License | ||
| 5420 | * https://github.com/paldepind/snabbdom/blob/master/LICENSE | ||
| 5421 | * | ||
| 5422 | * modified by Evan You (@yyx990803) | ||
| 5423 | * | ||
| 5424 | * Not type-checking this because this file is perf-critical and the cost | ||
| 5425 | * of making flow understand it is not worth it. | ||
| 5426 | */ | ||
| 5427 | |||
| 5428 | var emptyNode = new VNode('', {}, []); | ||
| 5429 | |||
| 5430 | var hooks = ['create', 'activate', 'update', 'remove', 'destroy']; | ||
| 5431 | |||
| 5432 | function sameVnode (a, b) { | ||
| 5433 | return ( | ||
| 5434 | a.key === b.key && ( | ||
| 5435 | ( | ||
| 5436 | a.tag === b.tag && | ||
| 5437 | a.isComment === b.isComment && | ||
| 5438 | isDef(a.data) === isDef(b.data) && | ||
| 5439 | sameInputType(a, b) | ||
| 5440 | ) || ( | ||
| 5441 | isTrue(a.isAsyncPlaceholder) && | ||
| 5442 | a.asyncFactory === b.asyncFactory && | ||
| 5443 | isUndef(b.asyncFactory.error) | ||
| 5444 | ) | ||
| 5445 | ) | ||
| 5446 | ) | ||
| 5447 | } | ||
| 5448 | |||
| 5449 | function sameInputType (a, b) { | ||
| 5450 | if (a.tag !== 'input') { return true } | ||
| 5451 | var i; | ||
| 5452 | var typeA = isDef(i = a.data) && isDef(i = i.attrs) && i.type; | ||
| 5453 | var typeB = isDef(i = b.data) && isDef(i = i.attrs) && i.type; | ||
| 5454 | return typeA === typeB || isTextInputType(typeA) && isTextInputType(typeB) | ||
| 5455 | } | ||
| 5456 | |||
| 5457 | function createKeyToOldIdx (children, beginIdx, endIdx) { | ||
| 5458 | var i, key; | ||
| 5459 | var map = {}; | ||
| 5460 | for (i = beginIdx; i <= endIdx; ++i) { | ||
| 5461 | key = children[i].key; | ||
| 5462 | if (isDef(key)) { map[key] = i; } | ||
| 5463 | } | ||
| 5464 | return map | ||
| 5465 | } | ||
| 5466 | |||
| 5467 | function createPatchFunction (backend) { | ||
| 5468 | var i, j; | ||
| 5469 | var cbs = {}; | ||
| 5470 | |||
| 5471 | var modules = backend.modules; | ||
| 5472 | var nodeOps = backend.nodeOps; | ||
| 5473 | |||
| 5474 | for (i = 0; i < hooks.length; ++i) { | ||
| 5475 | cbs[hooks[i]] = []; | ||
| 5476 | for (j = 0; j < modules.length; ++j) { | ||
| 5477 | if (isDef(modules[j][hooks[i]])) { | ||
| 5478 | cbs[hooks[i]].push(modules[j][hooks[i]]); | ||
| 5479 | } | ||
| 5480 | } | ||
| 5481 | } | ||
| 5482 | |||
| 5483 | function emptyNodeAt (elm) { | ||
| 5484 | return new VNode(nodeOps.tagName(elm).toLowerCase(), {}, [], undefined, elm) | ||
| 5485 | } | ||
| 5486 | |||
| 5487 | function createRmCb (childElm, listeners) { | ||
| 5488 | function remove () { | ||
| 5489 | if (--remove.listeners === 0) { | ||
| 5490 | removeNode(childElm); | ||
| 5491 | } | ||
| 5492 | } | ||
| 5493 | remove.listeners = listeners; | ||
| 5494 | return remove | ||
| 5495 | } | ||
| 5496 | |||
| 5497 | function removeNode (el) { | ||
| 5498 | var parent = nodeOps.parentNode(el); | ||
| 5499 | // element may have already been removed due to v-html / v-text | ||
| 5500 | if (isDef(parent)) { | ||
| 5501 | nodeOps.removeChild(parent, el); | ||
| 5502 | } | ||
| 5503 | } | ||
| 5504 | |||
| 5505 | function isUnknownElement$$1 (vnode, inVPre) { | ||
| 5506 | return ( | ||
| 5507 | !inVPre && | ||
| 5508 | !vnode.ns && | ||
| 5509 | !( | ||
| 5510 | config.ignoredElements.length && | ||
| 5511 | config.ignoredElements.some(function (ignore) { | ||
| 5512 | return isRegExp(ignore) | ||
| 5513 | ? ignore.test(vnode.tag) | ||
| 5514 | : ignore === vnode.tag | ||
| 5515 | }) | ||
| 5516 | ) && | ||
| 5517 | config.isUnknownElement(vnode.tag) | ||
| 5518 | ) | ||
| 5519 | } | ||
| 5520 | |||
| 5521 | var creatingElmInVPre = 0; | ||
| 5522 | |||
| 5523 | function createElm ( | ||
| 5524 | vnode, | ||
| 5525 | insertedVnodeQueue, | ||
| 5526 | parentElm, | ||
| 5527 | refElm, | ||
| 5528 | nested, | ||
| 5529 | ownerArray, | ||
| 5530 | index | ||
| 5531 | ) { | ||
| 5532 | if (isDef(vnode.elm) && isDef(ownerArray)) { | ||
| 5533 | // This vnode was used in a previous render! | ||
| 5534 | // now it's used as a new node, overwriting its elm would cause | ||
| 5535 | // potential patch errors down the road when it's used as an insertion | ||
| 5536 | // reference node. Instead, we clone the node on-demand before creating | ||
| 5537 | // associated DOM element for it. | ||
| 5538 | vnode = ownerArray[index] = cloneVNode(vnode); | ||
| 5539 | } | ||
| 5540 | |||
| 5541 | vnode.isRootInsert = !nested; // for transition enter check | ||
| 5542 | if (createComponent(vnode, insertedVnodeQueue, parentElm, refElm)) { | ||
| 5543 | return | ||
| 5544 | } | ||
| 5545 | |||
| 5546 | var data = vnode.data; | ||
| 5547 | var children = vnode.children; | ||
| 5548 | var tag = vnode.tag; | ||
| 5549 | if (isDef(tag)) { | ||
| 5550 | { | ||
| 5551 | if (data && data.pre) { | ||
| 5552 | creatingElmInVPre++; | ||
| 5553 | } | ||
| 5554 | if (isUnknownElement$$1(vnode, creatingElmInVPre)) { | ||
| 5555 | warn( | ||
| 5556 | 'Unknown custom element: <' + tag + '> - did you ' + | ||
| 5557 | 'register the component correctly? For recursive components, ' + | ||
| 5558 | 'make sure to provide the "name" option.', | ||
| 5559 | vnode.context | ||
| 5560 | ); | ||
| 5561 | } | ||
| 5562 | } | ||
| 5563 | |||
| 5564 | vnode.elm = vnode.ns | ||
| 5565 | ? nodeOps.createElementNS(vnode.ns, tag) | ||
| 5566 | : nodeOps.createElement(tag, vnode); | ||
| 5567 | setScope(vnode); | ||
| 5568 | |||
| 5569 | /* istanbul ignore if */ | ||
| 5570 | { | ||
| 5571 | createChildren(vnode, children, insertedVnodeQueue); | ||
| 5572 | if (isDef(data)) { | ||
| 5573 | invokeCreateHooks(vnode, insertedVnodeQueue); | ||
| 5574 | } | ||
| 5575 | insert(parentElm, vnode.elm, refElm); | ||
| 5576 | } | ||
| 5577 | |||
| 5578 | if ("development" !== 'production' && data && data.pre) { | ||
| 5579 | creatingElmInVPre--; | ||
| 5580 | } | ||
| 5581 | } else if (isTrue(vnode.isComment)) { | ||
| 5582 | vnode.elm = nodeOps.createComment(vnode.text); | ||
| 5583 | insert(parentElm, vnode.elm, refElm); | ||
| 5584 | } else { | ||
| 5585 | vnode.elm = nodeOps.createTextNode(vnode.text); | ||
| 5586 | insert(parentElm, vnode.elm, refElm); | ||
| 5587 | } | ||
| 5588 | } | ||
| 5589 | |||
| 5590 | function createComponent (vnode, insertedVnodeQueue, parentElm, refElm) { | ||
| 5591 | var i = vnode.data; | ||
| 5592 | if (isDef(i)) { | ||
| 5593 | var isReactivated = isDef(vnode.componentInstance) && i.keepAlive; | ||
| 5594 | if (isDef(i = i.hook) && isDef(i = i.init)) { | ||
| 5595 | i(vnode, false /* hydrating */, parentElm, refElm); | ||
| 5596 | } | ||
| 5597 | // after calling the init hook, if the vnode is a child component | ||
| 5598 | // it should've created a child instance and mounted it. the child | ||
| 5599 | // component also has set the placeholder vnode's elm. | ||
| 5600 | // in that case we can just return the element and be done. | ||
| 5601 | if (isDef(vnode.componentInstance)) { | ||
| 5602 | initComponent(vnode, insertedVnodeQueue); | ||
| 5603 | if (isTrue(isReactivated)) { | ||
| 5604 | reactivateComponent(vnode, insertedVnodeQueue, parentElm, refElm); | ||
| 5605 | } | ||
| 5606 | return true | ||
| 5607 | } | ||
| 5608 | } | ||
| 5609 | } | ||
| 5610 | |||
| 5611 | function initComponent (vnode, insertedVnodeQueue) { | ||
| 5612 | if (isDef(vnode.data.pendingInsert)) { | ||
| 5613 | insertedVnodeQueue.push.apply(insertedVnodeQueue, vnode.data.pendingInsert); | ||
| 5614 | vnode.data.pendingInsert = null; | ||
| 5615 | } | ||
| 5616 | vnode.elm = vnode.componentInstance.$el; | ||
| 5617 | if (isPatchable(vnode)) { | ||
| 5618 | invokeCreateHooks(vnode, insertedVnodeQueue); | ||
| 5619 | setScope(vnode); | ||
| 5620 | } else { | ||
| 5621 | // empty component root. | ||
| 5622 | // skip all element-related modules except for ref (#3455) | ||
| 5623 | registerRef(vnode); | ||
| 5624 | // make sure to invoke the insert hook | ||
| 5625 | insertedVnodeQueue.push(vnode); | ||
| 5626 | } | ||
| 5627 | } | ||
| 5628 | |||
| 5629 | function reactivateComponent (vnode, insertedVnodeQueue, parentElm, refElm) { | ||
| 5630 | var i; | ||
| 5631 | // hack for #4339: a reactivated component with inner transition | ||
| 5632 | // does not trigger because the inner node's created hooks are not called | ||
| 5633 | // again. It's not ideal to involve module-specific logic in here but | ||
| 5634 | // there doesn't seem to be a better way to do it. | ||
| 5635 | var innerNode = vnode; | ||
| 5636 | while (innerNode.componentInstance) { | ||
| 5637 | innerNode = innerNode.componentInstance._vnode; | ||
| 5638 | if (isDef(i = innerNode.data) && isDef(i = i.transition)) { | ||
| 5639 | for (i = 0; i < cbs.activate.length; ++i) { | ||
| 5640 | cbs.activate[i](emptyNode, innerNode); | ||
| 5641 | } | ||
| 5642 | insertedVnodeQueue.push(innerNode); | ||
| 5643 | break | ||
| 5644 | } | ||
| 5645 | } | ||
| 5646 | // unlike a newly created component, | ||
| 5647 | // a reactivated keep-alive component doesn't insert itself | ||
| 5648 | insert(parentElm, vnode.elm, refElm); | ||
| 5649 | } | ||
| 5650 | |||
| 5651 | function insert (parent, elm, ref$$1) { | ||
| 5652 | if (isDef(parent)) { | ||
| 5653 | if (isDef(ref$$1)) { | ||
| 5654 | if (ref$$1.parentNode === parent) { | ||
| 5655 | nodeOps.insertBefore(parent, elm, ref$$1); | ||
| 5656 | } | ||
| 5657 | } else { | ||
| 5658 | nodeOps.appendChild(parent, elm); | ||
| 5659 | } | ||
| 5660 | } | ||
| 5661 | } | ||
| 5662 | |||
| 5663 | function createChildren (vnode, children, insertedVnodeQueue) { | ||
| 5664 | if (Array.isArray(children)) { | ||
| 5665 | { | ||
| 5666 | checkDuplicateKeys(children); | ||
| 5667 | } | ||
| 5668 | for (var i = 0; i < children.length; ++i) { | ||
| 5669 | createElm(children[i], insertedVnodeQueue, vnode.elm, null, true, children, i); | ||
| 5670 | } | ||
| 5671 | } else if (isPrimitive(vnode.text)) { | ||
| 5672 | nodeOps.appendChild(vnode.elm, nodeOps.createTextNode(String(vnode.text))); | ||
| 5673 | } | ||
| 5674 | } | ||
| 5675 | |||
| 5676 | function isPatchable (vnode) { | ||
| 5677 | while (vnode.componentInstance) { | ||
| 5678 | vnode = vnode.componentInstance._vnode; | ||
| 5679 | } | ||
| 5680 | return isDef(vnode.tag) | ||
| 5681 | } | ||
| 5682 | |||
| 5683 | function invokeCreateHooks (vnode, insertedVnodeQueue) { | ||
| 5684 | for (var i$1 = 0; i$1 < cbs.create.length; ++i$1) { | ||
| 5685 | cbs.create[i$1](emptyNode, vnode); | ||
| 5686 | } | ||
| 5687 | i = vnode.data.hook; // Reuse variable | ||
| 5688 | if (isDef(i)) { | ||
| 5689 | if (isDef(i.create)) { i.create(emptyNode, vnode); } | ||
| 5690 | if (isDef(i.insert)) { insertedVnodeQueue.push(vnode); } | ||
| 5691 | } | ||
| 5692 | } | ||
| 5693 | |||
| 5694 | // set scope id attribute for scoped CSS. | ||
| 5695 | // this is implemented as a special case to avoid the overhead | ||
| 5696 | // of going through the normal attribute patching process. | ||
| 5697 | function setScope (vnode) { | ||
| 5698 | var i; | ||
| 5699 | if (isDef(i = vnode.fnScopeId)) { | ||
| 5700 | nodeOps.setStyleScope(vnode.elm, i); | ||
| 5701 | } else { | ||
| 5702 | var ancestor = vnode; | ||
| 5703 | while (ancestor) { | ||
| 5704 | if (isDef(i = ancestor.context) && isDef(i = i.$options._scopeId)) { | ||
| 5705 | nodeOps.setStyleScope(vnode.elm, i); | ||
| 5706 | } | ||
| 5707 | ancestor = ancestor.parent; | ||
| 5708 | } | ||
| 5709 | } | ||
| 5710 | // for slot content they should also get the scopeId from the host instance. | ||
| 5711 | if (isDef(i = activeInstance) && | ||
| 5712 | i !== vnode.context && | ||
| 5713 | i !== vnode.fnContext && | ||
| 5714 | isDef(i = i.$options._scopeId) | ||
| 5715 | ) { | ||
| 5716 | nodeOps.setStyleScope(vnode.elm, i); | ||
| 5717 | } | ||
| 5718 | } | ||
| 5719 | |||
| 5720 | function addVnodes (parentElm, refElm, vnodes, startIdx, endIdx, insertedVnodeQueue) { | ||
| 5721 | for (; startIdx <= endIdx; ++startIdx) { | ||
| 5722 | createElm(vnodes[startIdx], insertedVnodeQueue, parentElm, refElm, false, vnodes, startIdx); | ||
| 5723 | } | ||
| 5724 | } | ||
| 5725 | |||
| 5726 | function invokeDestroyHook (vnode) { | ||
| 5727 | var i, j; | ||
| 5728 | var data = vnode.data; | ||
| 5729 | if (isDef(data)) { | ||
| 5730 | if (isDef(i = data.hook) && isDef(i = i.destroy)) { i(vnode); } | ||
| 5731 | for (i = 0; i < cbs.destroy.length; ++i) { cbs.destroy[i](vnode); } | ||
| 5732 | } | ||
| 5733 | if (isDef(i = vnode.children)) { | ||
| 5734 | for (j = 0; j < vnode.children.length; ++j) { | ||
| 5735 | invokeDestroyHook(vnode.children[j]); | ||
| 5736 | } | ||
| 5737 | } | ||
| 5738 | } | ||
| 5739 | |||
| 5740 | function removeVnodes (parentElm, vnodes, startIdx, endIdx) { | ||
| 5741 | for (; startIdx <= endIdx; ++startIdx) { | ||
| 5742 | var ch = vnodes[startIdx]; | ||
| 5743 | if (isDef(ch)) { | ||
| 5744 | if (isDef(ch.tag)) { | ||
| 5745 | removeAndInvokeRemoveHook(ch); | ||
| 5746 | invokeDestroyHook(ch); | ||
| 5747 | } else { // Text node | ||
| 5748 | removeNode(ch.elm); | ||
| 5749 | } | ||
| 5750 | } | ||
| 5751 | } | ||
| 5752 | } | ||
| 5753 | |||
| 5754 | function removeAndInvokeRemoveHook (vnode, rm) { | ||
| 5755 | if (isDef(rm) || isDef(vnode.data)) { | ||
| 5756 | var i; | ||
| 5757 | var listeners = cbs.remove.length + 1; | ||
| 5758 | if (isDef(rm)) { | ||
| 5759 | // we have a recursively passed down rm callback | ||
| 5760 | // increase the listeners count | ||
| 5761 | rm.listeners += listeners; | ||
| 5762 | } else { | ||
| 5763 | // directly removing | ||
| 5764 | rm = createRmCb(vnode.elm, listeners); | ||
| 5765 | } | ||
| 5766 | // recursively invoke hooks on child component root node | ||
| 5767 | if (isDef(i = vnode.componentInstance) && isDef(i = i._vnode) && isDef(i.data)) { | ||
| 5768 | removeAndInvokeRemoveHook(i, rm); | ||
| 5769 | } | ||
| 5770 | for (i = 0; i < cbs.remove.length; ++i) { | ||
| 5771 | cbs.remove[i](vnode, rm); | ||
| 5772 | } | ||
| 5773 | if (isDef(i = vnode.data.hook) && isDef(i = i.remove)) { | ||
| 5774 | i(vnode, rm); | ||
| 5775 | } else { | ||
| 5776 | rm(); | ||
| 5777 | } | ||
| 5778 | } else { | ||
| 5779 | removeNode(vnode.elm); | ||
| 5780 | } | ||
| 5781 | } | ||
| 5782 | |||
| 5783 | function updateChildren (parentElm, oldCh, newCh, insertedVnodeQueue, removeOnly) { | ||
| 5784 | var oldStartIdx = 0; | ||
| 5785 | var newStartIdx = 0; | ||
| 5786 | var oldEndIdx = oldCh.length - 1; | ||
| 5787 | var oldStartVnode = oldCh[0]; | ||
| 5788 | var oldEndVnode = oldCh[oldEndIdx]; | ||
| 5789 | var newEndIdx = newCh.length - 1; | ||
| 5790 | var newStartVnode = newCh[0]; | ||
| 5791 | var newEndVnode = newCh[newEndIdx]; | ||
| 5792 | var oldKeyToIdx, idxInOld, vnodeToMove, refElm; | ||
| 5793 | |||
| 5794 | // removeOnly is a special flag used only by <transition-group> | ||
| 5795 | // to ensure removed elements stay in correct relative positions | ||
| 5796 | // during leaving transitions | ||
| 5797 | var canMove = !removeOnly; | ||
| 5798 | |||
| 5799 | { | ||
| 5800 | checkDuplicateKeys(newCh); | ||
| 5801 | } | ||
| 5802 | |||
| 5803 | while (oldStartIdx <= oldEndIdx && newStartIdx <= newEndIdx) { | ||
| 5804 | if (isUndef(oldStartVnode)) { | ||
| 5805 | oldStartVnode = oldCh[++oldStartIdx]; // Vnode has been moved left | ||
| 5806 | } else if (isUndef(oldEndVnode)) { | ||
| 5807 | oldEndVnode = oldCh[--oldEndIdx]; | ||
| 5808 | } else if (sameVnode(oldStartVnode, newStartVnode)) { | ||
| 5809 | patchVnode(oldStartVnode, newStartVnode, insertedVnodeQueue); | ||
| 5810 | oldStartVnode = oldCh[++oldStartIdx]; | ||
| 5811 | newStartVnode = newCh[++newStartIdx]; | ||
| 5812 | } else if (sameVnode(oldEndVnode, newEndVnode)) { | ||
| 5813 | patchVnode(oldEndVnode, newEndVnode, insertedVnodeQueue); | ||
| 5814 | oldEndVnode = oldCh[--oldEndIdx]; | ||
| 5815 | newEndVnode = newCh[--newEndIdx]; | ||
| 5816 | } else if (sameVnode(oldStartVnode, newEndVnode)) { // Vnode moved right | ||
| 5817 | patchVnode(oldStartVnode, newEndVnode, insertedVnodeQueue); | ||
| 5818 | canMove && nodeOps.insertBefore(parentElm, oldStartVnode.elm, nodeOps.nextSibling(oldEndVnode.elm)); | ||
| 5819 | oldStartVnode = oldCh[++oldStartIdx]; | ||
| 5820 | newEndVnode = newCh[--newEndIdx]; | ||
| 5821 | } else if (sameVnode(oldEndVnode, newStartVnode)) { // Vnode moved left | ||
| 5822 | patchVnode(oldEndVnode, newStartVnode, insertedVnodeQueue); | ||
| 5823 | canMove && nodeOps.insertBefore(parentElm, oldEndVnode.elm, oldStartVnode.elm); | ||
| 5824 | oldEndVnode = oldCh[--oldEndIdx]; | ||
| 5825 | newStartVnode = newCh[++newStartIdx]; | ||
| 5826 | } else { | ||
| 5827 | if (isUndef(oldKeyToIdx)) { oldKeyToIdx = createKeyToOldIdx(oldCh, oldStartIdx, oldEndIdx); } | ||
| 5828 | idxInOld = isDef(newStartVnode.key) | ||
| 5829 | ? oldKeyToIdx[newStartVnode.key] | ||
| 5830 | : findIdxInOld(newStartVnode, oldCh, oldStartIdx, oldEndIdx); | ||
| 5831 | if (isUndef(idxInOld)) { // New element | ||
| 5832 | createElm(newStartVnode, insertedVnodeQueue, parentElm, oldStartVnode.elm, false, newCh, newStartIdx); | ||
| 5833 | } else { | ||
| 5834 | vnodeToMove = oldCh[idxInOld]; | ||
| 5835 | if (sameVnode(vnodeToMove, newStartVnode)) { | ||
| 5836 | patchVnode(vnodeToMove, newStartVnode, insertedVnodeQueue); | ||
| 5837 | oldCh[idxInOld] = undefined; | ||
| 5838 | canMove && nodeOps.insertBefore(parentElm, vnodeToMove.elm, oldStartVnode.elm); | ||
| 5839 | } else { | ||
| 5840 | // same key but different element. treat as new element | ||
| 5841 | createElm(newStartVnode, insertedVnodeQueue, parentElm, oldStartVnode.elm, false, newCh, newStartIdx); | ||
| 5842 | } | ||
| 5843 | } | ||
| 5844 | newStartVnode = newCh[++newStartIdx]; | ||
| 5845 | } | ||
| 5846 | } | ||
| 5847 | if (oldStartIdx > oldEndIdx) { | ||
| 5848 | refElm = isUndef(newCh[newEndIdx + 1]) ? null : newCh[newEndIdx + 1].elm; | ||
| 5849 | addVnodes(parentElm, refElm, newCh, newStartIdx, newEndIdx, insertedVnodeQueue); | ||
| 5850 | } else if (newStartIdx > newEndIdx) { | ||
| 5851 | removeVnodes(parentElm, oldCh, oldStartIdx, oldEndIdx); | ||
| 5852 | } | ||
| 5853 | } | ||
| 5854 | |||
| 5855 | function checkDuplicateKeys (children) { | ||
| 5856 | var seenKeys = {}; | ||
| 5857 | for (var i = 0; i < children.length; i++) { | ||
| 5858 | var vnode = children[i]; | ||
| 5859 | var key = vnode.key; | ||
| 5860 | if (isDef(key)) { | ||
| 5861 | if (seenKeys[key]) { | ||
| 5862 | warn( | ||
| 5863 | ("Duplicate keys detected: '" + key + "'. This may cause an update error."), | ||
| 5864 | vnode.context | ||
| 5865 | ); | ||
| 5866 | } else { | ||
| 5867 | seenKeys[key] = true; | ||
| 5868 | } | ||
| 5869 | } | ||
| 5870 | } | ||
| 5871 | } | ||
| 5872 | |||
| 5873 | function findIdxInOld (node, oldCh, start, end) { | ||
| 5874 | for (var i = start; i < end; i++) { | ||
| 5875 | var c = oldCh[i]; | ||
| 5876 | if (isDef(c) && sameVnode(node, c)) { return i } | ||
| 5877 | } | ||
| 5878 | } | ||
| 5879 | |||
| 5880 | function patchVnode (oldVnode, vnode, insertedVnodeQueue, removeOnly) { | ||
| 5881 | if (oldVnode === vnode) { | ||
| 5882 | return | ||
| 5883 | } | ||
| 5884 | |||
| 5885 | var elm = vnode.elm = oldVnode.elm; | ||
| 5886 | |||
| 5887 | if (isTrue(oldVnode.isAsyncPlaceholder)) { | ||
| 5888 | if (isDef(vnode.asyncFactory.resolved)) { | ||
| 5889 | hydrate(oldVnode.elm, vnode, insertedVnodeQueue); | ||
| 5890 | } else { | ||
| 5891 | vnode.isAsyncPlaceholder = true; | ||
| 5892 | } | ||
| 5893 | return | ||
| 5894 | } | ||
| 5895 | |||
| 5896 | // reuse element for static trees. | ||
| 5897 | // note we only do this if the vnode is cloned - | ||
| 5898 | // if the new node is not cloned it means the render functions have been | ||
| 5899 | // reset by the hot-reload-api and we need to do a proper re-render. | ||
| 5900 | if (isTrue(vnode.isStatic) && | ||
| 5901 | isTrue(oldVnode.isStatic) && | ||
| 5902 | vnode.key === oldVnode.key && | ||
| 5903 | (isTrue(vnode.isCloned) || isTrue(vnode.isOnce)) | ||
| 5904 | ) { | ||
| 5905 | vnode.componentInstance = oldVnode.componentInstance; | ||
| 5906 | return | ||
| 5907 | } | ||
| 5908 | |||
| 5909 | var i; | ||
| 5910 | var data = vnode.data; | ||
| 5911 | if (isDef(data) && isDef(i = data.hook) && isDef(i = i.prepatch)) { | ||
| 5912 | i(oldVnode, vnode); | ||
| 5913 | } | ||
| 5914 | |||
| 5915 | var oldCh = oldVnode.children; | ||
| 5916 | var ch = vnode.children; | ||
| 5917 | if (isDef(data) && isPatchable(vnode)) { | ||
| 5918 | for (i = 0; i < cbs.update.length; ++i) { cbs.update[i](oldVnode, vnode); } | ||
| 5919 | if (isDef(i = data.hook) && isDef(i = i.update)) { i(oldVnode, vnode); } | ||
| 5920 | } | ||
| 5921 | if (isUndef(vnode.text)) { | ||
| 5922 | if (isDef(oldCh) && isDef(ch)) { | ||
| 5923 | if (oldCh !== ch) { updateChildren(elm, oldCh, ch, insertedVnodeQueue, removeOnly); } | ||
| 5924 | } else if (isDef(ch)) { | ||
| 5925 | if (isDef(oldVnode.text)) { nodeOps.setTextContent(elm, ''); } | ||
| 5926 | addVnodes(elm, null, ch, 0, ch.length - 1, insertedVnodeQueue); | ||
| 5927 | } else if (isDef(oldCh)) { | ||
| 5928 | removeVnodes(elm, oldCh, 0, oldCh.length - 1); | ||
| 5929 | } else if (isDef(oldVnode.text)) { | ||
| 5930 | nodeOps.setTextContent(elm, ''); | ||
| 5931 | } | ||
| 5932 | } else if (oldVnode.text !== vnode.text) { | ||
| 5933 | nodeOps.setTextContent(elm, vnode.text); | ||
| 5934 | } | ||
| 5935 | if (isDef(data)) { | ||
| 5936 | if (isDef(i = data.hook) && isDef(i = i.postpatch)) { i(oldVnode, vnode); } | ||
| 5937 | } | ||
| 5938 | } | ||
| 5939 | |||
| 5940 | function invokeInsertHook (vnode, queue, initial) { | ||
| 5941 | // delay insert hooks for component root nodes, invoke them after the | ||
| 5942 | // element is really inserted | ||
| 5943 | if (isTrue(initial) && isDef(vnode.parent)) { | ||
| 5944 | vnode.parent.data.pendingInsert = queue; | ||
| 5945 | } else { | ||
| 5946 | for (var i = 0; i < queue.length; ++i) { | ||
| 5947 | queue[i].data.hook.insert(queue[i]); | ||
| 5948 | } | ||
| 5949 | } | ||
| 5950 | } | ||
| 5951 | |||
| 5952 | var hydrationBailed = false; | ||
| 5953 | // list of modules that can skip create hook during hydration because they | ||
| 5954 | // are already rendered on the client or has no need for initialization | ||
| 5955 | // Note: style is excluded because it relies on initial clone for future | ||
| 5956 | // deep updates (#7063). | ||
| 5957 | var isRenderedModule = makeMap('attrs,class,staticClass,staticStyle,key'); | ||
| 5958 | |||
| 5959 | // Note: this is a browser-only function so we can assume elms are DOM nodes. | ||
| 5960 | function hydrate (elm, vnode, insertedVnodeQueue, inVPre) { | ||
| 5961 | var i; | ||
| 5962 | var tag = vnode.tag; | ||
| 5963 | var data = vnode.data; | ||
| 5964 | var children = vnode.children; | ||
| 5965 | inVPre = inVPre || (data && data.pre); | ||
| 5966 | vnode.elm = elm; | ||
| 5967 | |||
| 5968 | if (isTrue(vnode.isComment) && isDef(vnode.asyncFactory)) { | ||
| 5969 | vnode.isAsyncPlaceholder = true; | ||
| 5970 | return true | ||
| 5971 | } | ||
| 5972 | // assert node match | ||
| 5973 | { | ||
| 5974 | if (!assertNodeMatch(elm, vnode, inVPre)) { | ||
| 5975 | return false | ||
| 5976 | } | ||
| 5977 | } | ||
| 5978 | if (isDef(data)) { | ||
| 5979 | if (isDef(i = data.hook) && isDef(i = i.init)) { i(vnode, true /* hydrating */); } | ||
| 5980 | if (isDef(i = vnode.componentInstance)) { | ||
| 5981 | // child component. it should have hydrated its own tree. | ||
| 5982 | initComponent(vnode, insertedVnodeQueue); | ||
| 5983 | return true | ||
| 5984 | } | ||
| 5985 | } | ||
| 5986 | if (isDef(tag)) { | ||
| 5987 | if (isDef(children)) { | ||
| 5988 | // empty element, allow client to pick up and populate children | ||
| 5989 | if (!elm.hasChildNodes()) { | ||
| 5990 | createChildren(vnode, children, insertedVnodeQueue); | ||
| 5991 | } else { | ||
| 5992 | // v-html and domProps: innerHTML | ||
| 5993 | if (isDef(i = data) && isDef(i = i.domProps) && isDef(i = i.innerHTML)) { | ||
| 5994 | if (i !== elm.innerHTML) { | ||
| 5995 | /* istanbul ignore if */ | ||
| 5996 | if ("development" !== 'production' && | ||
| 5997 | typeof console !== 'undefined' && | ||
| 5998 | !hydrationBailed | ||
| 5999 | ) { | ||
| 6000 | hydrationBailed = true; | ||
| 6001 | console.warn('Parent: ', elm); | ||
| 6002 | console.warn('server innerHTML: ', i); | ||
| 6003 | console.warn('client innerHTML: ', elm.innerHTML); | ||
| 6004 | } | ||
| 6005 | return false | ||
| 6006 | } | ||
| 6007 | } else { | ||
| 6008 | // iterate and compare children lists | ||
| 6009 | var childrenMatch = true; | ||
| 6010 | var childNode = elm.firstChild; | ||
| 6011 | for (var i$1 = 0; i$1 < children.length; i$1++) { | ||
| 6012 | if (!childNode || !hydrate(childNode, children[i$1], insertedVnodeQueue, inVPre)) { | ||
| 6013 | childrenMatch = false; | ||
| 6014 | break | ||
| 6015 | } | ||
| 6016 | childNode = childNode.nextSibling; | ||
| 6017 | } | ||
| 6018 | // if childNode is not null, it means the actual childNodes list is | ||
| 6019 | // longer than the virtual children list. | ||
| 6020 | if (!childrenMatch || childNode) { | ||
| 6021 | /* istanbul ignore if */ | ||
| 6022 | if ("development" !== 'production' && | ||
| 6023 | typeof console !== 'undefined' && | ||
| 6024 | !hydrationBailed | ||
| 6025 | ) { | ||
| 6026 | hydrationBailed = true; | ||
| 6027 | console.warn('Parent: ', elm); | ||
| 6028 | console.warn('Mismatching childNodes vs. VNodes: ', elm.childNodes, children); | ||
| 6029 | } | ||
| 6030 | return false | ||
| 6031 | } | ||
| 6032 | } | ||
| 6033 | } | ||
| 6034 | } | ||
| 6035 | if (isDef(data)) { | ||
| 6036 | var fullInvoke = false; | ||
| 6037 | for (var key in data) { | ||
| 6038 | if (!isRenderedModule(key)) { | ||
| 6039 | fullInvoke = true; | ||
| 6040 | invokeCreateHooks(vnode, insertedVnodeQueue); | ||
| 6041 | break | ||
| 6042 | } | ||
| 6043 | } | ||
| 6044 | if (!fullInvoke && data['class']) { | ||
| 6045 | // ensure collecting deps for deep class bindings for future updates | ||
| 6046 | traverse(data['class']); | ||
| 6047 | } | ||
| 6048 | } | ||
| 6049 | } else if (elm.data !== vnode.text) { | ||
| 6050 | elm.data = vnode.text; | ||
| 6051 | } | ||
| 6052 | return true | ||
| 6053 | } | ||
| 6054 | |||
| 6055 | function assertNodeMatch (node, vnode, inVPre) { | ||
| 6056 | if (isDef(vnode.tag)) { | ||
| 6057 | return vnode.tag.indexOf('vue-component') === 0 || ( | ||
| 6058 | !isUnknownElement$$1(vnode, inVPre) && | ||
| 6059 | vnode.tag.toLowerCase() === (node.tagName && node.tagName.toLowerCase()) | ||
| 6060 | ) | ||
| 6061 | } else { | ||
| 6062 | return node.nodeType === (vnode.isComment ? 8 : 3) | ||
| 6063 | } | ||
| 6064 | } | ||
| 6065 | |||
| 6066 | return function patch (oldVnode, vnode, hydrating, removeOnly, parentElm, refElm) { | ||
| 6067 | if (isUndef(vnode)) { | ||
| 6068 | if (isDef(oldVnode)) { invokeDestroyHook(oldVnode); } | ||
| 6069 | return | ||
| 6070 | } | ||
| 6071 | |||
| 6072 | var isInitialPatch = false; | ||
| 6073 | var insertedVnodeQueue = []; | ||
| 6074 | |||
| 6075 | if (isUndef(oldVnode)) { | ||
| 6076 | // empty mount (likely as component), create new root element | ||
| 6077 | isInitialPatch = true; | ||
| 6078 | createElm(vnode, insertedVnodeQueue, parentElm, refElm); | ||
| 6079 | } else { | ||
| 6080 | var isRealElement = isDef(oldVnode.nodeType); | ||
| 6081 | if (!isRealElement && sameVnode(oldVnode, vnode)) { | ||
| 6082 | // patch existing root node | ||
| 6083 | patchVnode(oldVnode, vnode, insertedVnodeQueue, removeOnly); | ||
| 6084 | } else { | ||
| 6085 | if (isRealElement) { | ||
| 6086 | // mounting to a real element | ||
| 6087 | // check if this is server-rendered content and if we can perform | ||
| 6088 | // a successful hydration. | ||
| 6089 | if (oldVnode.nodeType === 1 && oldVnode.hasAttribute(SSR_ATTR)) { | ||
| 6090 | oldVnode.removeAttribute(SSR_ATTR); | ||
| 6091 | hydrating = true; | ||
| 6092 | } | ||
| 6093 | if (isTrue(hydrating)) { | ||
| 6094 | if (hydrate(oldVnode, vnode, insertedVnodeQueue)) { | ||
| 6095 | invokeInsertHook(vnode, insertedVnodeQueue, true); | ||
| 6096 | return oldVnode | ||
| 6097 | } else { | ||
| 6098 | warn( | ||
| 6099 | 'The client-side rendered virtual DOM tree is not matching ' + | ||
| 6100 | 'server-rendered content. This is likely caused by incorrect ' + | ||
| 6101 | 'HTML markup, for example nesting block-level elements inside ' + | ||
| 6102 | '<p>, or missing <tbody>. Bailing hydration and performing ' + | ||
| 6103 | 'full client-side render.' | ||
| 6104 | ); | ||
| 6105 | } | ||
| 6106 | } | ||
| 6107 | // either not server-rendered, or hydration failed. | ||
| 6108 | // create an empty node and replace it | ||
| 6109 | oldVnode = emptyNodeAt(oldVnode); | ||
| 6110 | } | ||
| 6111 | |||
| 6112 | // replacing existing element | ||
| 6113 | var oldElm = oldVnode.elm; | ||
| 6114 | var parentElm$1 = nodeOps.parentNode(oldElm); | ||
| 6115 | |||
| 6116 | // create new node | ||
| 6117 | createElm( | ||
| 6118 | vnode, | ||
| 6119 | insertedVnodeQueue, | ||
| 6120 | // extremely rare edge case: do not insert if old element is in a | ||
| 6121 | // leaving transition. Only happens when combining transition + | ||
| 6122 | // keep-alive + HOCs. (#4590) | ||
| 6123 | oldElm._leaveCb ? null : parentElm$1, | ||
| 6124 | nodeOps.nextSibling(oldElm) | ||
| 6125 | ); | ||
| 6126 | |||
| 6127 | // update parent placeholder node element, recursively | ||
| 6128 | if (isDef(vnode.parent)) { | ||
| 6129 | var ancestor = vnode.parent; | ||
| 6130 | var patchable = isPatchable(vnode); | ||
| 6131 | while (ancestor) { | ||
| 6132 | for (var i = 0; i < cbs.destroy.length; ++i) { | ||
| 6133 | cbs.destroy[i](ancestor); | ||
| 6134 | } | ||
| 6135 | ancestor.elm = vnode.elm; | ||
| 6136 | if (patchable) { | ||
| 6137 | for (var i$1 = 0; i$1 < cbs.create.length; ++i$1) { | ||
| 6138 | cbs.create[i$1](emptyNode, ancestor); | ||
| 6139 | } | ||
| 6140 | // #6513 | ||
| 6141 | // invoke insert hooks that may have been merged by create hooks. | ||
| 6142 | // e.g. for directives that uses the "inserted" hook. | ||
| 6143 | var insert = ancestor.data.hook.insert; | ||
| 6144 | if (insert.merged) { | ||
| 6145 | // start at index 1 to avoid re-invoking component mounted hook | ||
| 6146 | for (var i$2 = 1; i$2 < insert.fns.length; i$2++) { | ||
| 6147 | insert.fns[i$2](); | ||
| 6148 | } | ||
| 6149 | } | ||
| 6150 | } else { | ||
| 6151 | registerRef(ancestor); | ||
| 6152 | } | ||
| 6153 | ancestor = ancestor.parent; | ||
| 6154 | } | ||
| 6155 | } | ||
| 6156 | |||
| 6157 | // destroy old node | ||
| 6158 | if (isDef(parentElm$1)) { | ||
| 6159 | removeVnodes(parentElm$1, [oldVnode], 0, 0); | ||
| 6160 | } else if (isDef(oldVnode.tag)) { | ||
| 6161 | invokeDestroyHook(oldVnode); | ||
| 6162 | } | ||
| 6163 | } | ||
| 6164 | } | ||
| 6165 | |||
| 6166 | invokeInsertHook(vnode, insertedVnodeQueue, isInitialPatch); | ||
| 6167 | return vnode.elm | ||
| 6168 | } | ||
| 6169 | } | ||
| 6170 | |||
| 6171 | /* */ | ||
| 6172 | |||
| 6173 | var directives = { | ||
| 6174 | create: updateDirectives, | ||
| 6175 | update: updateDirectives, | ||
| 6176 | destroy: function unbindDirectives (vnode) { | ||
| 6177 | updateDirectives(vnode, emptyNode); | ||
| 6178 | } | ||
| 6179 | } | ||
| 6180 | |||
| 6181 | function updateDirectives (oldVnode, vnode) { | ||
| 6182 | if (oldVnode.data.directives || vnode.data.directives) { | ||
| 6183 | _update(oldVnode, vnode); | ||
| 6184 | } | ||
| 6185 | } | ||
| 6186 | |||
| 6187 | function _update (oldVnode, vnode) { | ||
| 6188 | var isCreate = oldVnode === emptyNode; | ||
| 6189 | var isDestroy = vnode === emptyNode; | ||
| 6190 | var oldDirs = normalizeDirectives$1(oldVnode.data.directives, oldVnode.context); | ||
| 6191 | var newDirs = normalizeDirectives$1(vnode.data.directives, vnode.context); | ||
| 6192 | |||
| 6193 | var dirsWithInsert = []; | ||
| 6194 | var dirsWithPostpatch = []; | ||
| 6195 | |||
| 6196 | var key, oldDir, dir; | ||
| 6197 | for (key in newDirs) { | ||
| 6198 | oldDir = oldDirs[key]; | ||
| 6199 | dir = newDirs[key]; | ||
| 6200 | if (!oldDir) { | ||
| 6201 | // new directive, bind | ||
| 6202 | callHook$1(dir, 'bind', vnode, oldVnode); | ||
| 6203 | if (dir.def && dir.def.inserted) { | ||
| 6204 | dirsWithInsert.push(dir); | ||
| 6205 | } | ||
| 6206 | } else { | ||
| 6207 | // existing directive, update | ||
| 6208 | dir.oldValue = oldDir.value; | ||
| 6209 | callHook$1(dir, 'update', vnode, oldVnode); | ||
| 6210 | if (dir.def && dir.def.componentUpdated) { | ||
| 6211 | dirsWithPostpatch.push(dir); | ||
| 6212 | } | ||
| 6213 | } | ||
| 6214 | } | ||
| 6215 | |||
| 6216 | if (dirsWithInsert.length) { | ||
| 6217 | var callInsert = function () { | ||
| 6218 | for (var i = 0; i < dirsWithInsert.length; i++) { | ||
| 6219 | callHook$1(dirsWithInsert[i], 'inserted', vnode, oldVnode); | ||
| 6220 | } | ||
| 6221 | }; | ||
| 6222 | if (isCreate) { | ||
| 6223 | mergeVNodeHook(vnode, 'insert', callInsert); | ||
| 6224 | } else { | ||
| 6225 | callInsert(); | ||
| 6226 | } | ||
| 6227 | } | ||
| 6228 | |||
| 6229 | if (dirsWithPostpatch.length) { | ||
| 6230 | mergeVNodeHook(vnode, 'postpatch', function () { | ||
| 6231 | for (var i = 0; i < dirsWithPostpatch.length; i++) { | ||
| 6232 | callHook$1(dirsWithPostpatch[i], 'componentUpdated', vnode, oldVnode); | ||
| 6233 | } | ||
| 6234 | }); | ||
| 6235 | } | ||
| 6236 | |||
| 6237 | if (!isCreate) { | ||
| 6238 | for (key in oldDirs) { | ||
| 6239 | if (!newDirs[key]) { | ||
| 6240 | // no longer present, unbind | ||
| 6241 | callHook$1(oldDirs[key], 'unbind', oldVnode, oldVnode, isDestroy); | ||
| 6242 | } | ||
| 6243 | } | ||
| 6244 | } | ||
| 6245 | } | ||
| 6246 | |||
| 6247 | var emptyModifiers = Object.create(null); | ||
| 6248 | |||
| 6249 | function normalizeDirectives$1 ( | ||
| 6250 | dirs, | ||
| 6251 | vm | ||
| 6252 | ) { | ||
| 6253 | var res = Object.create(null); | ||
| 6254 | if (!dirs) { | ||
| 6255 | // $flow-disable-line | ||
| 6256 | return res | ||
| 6257 | } | ||
| 6258 | var i, dir; | ||
| 6259 | for (i = 0; i < dirs.length; i++) { | ||
| 6260 | dir = dirs[i]; | ||
| 6261 | if (!dir.modifiers) { | ||
| 6262 | // $flow-disable-line | ||
| 6263 | dir.modifiers = emptyModifiers; | ||
| 6264 | } | ||
| 6265 | res[getRawDirName(dir)] = dir; | ||
| 6266 | dir.def = resolveAsset(vm.$options, 'directives', dir.name, true); | ||
| 6267 | } | ||
| 6268 | // $flow-disable-line | ||
| 6269 | return res | ||
| 6270 | } | ||
| 6271 | |||
| 6272 | function getRawDirName (dir) { | ||
| 6273 | return dir.rawName || ((dir.name) + "." + (Object.keys(dir.modifiers || {}).join('.'))) | ||
| 6274 | } | ||
| 6275 | |||
| 6276 | function callHook$1 (dir, hook, vnode, oldVnode, isDestroy) { | ||
| 6277 | var fn = dir.def && dir.def[hook]; | ||
| 6278 | if (fn) { | ||
| 6279 | try { | ||
| 6280 | fn(vnode.elm, dir, vnode, oldVnode, isDestroy); | ||
| 6281 | } catch (e) { | ||
| 6282 | handleError(e, vnode.context, ("directive " + (dir.name) + " " + hook + " hook")); | ||
| 6283 | } | ||
| 6284 | } | ||
| 6285 | } | ||
| 6286 | |||
| 6287 | var baseModules = [ | ||
| 6288 | ref, | ||
| 6289 | directives | ||
| 6290 | ] | ||
| 6291 | |||
| 6292 | /* */ | ||
| 6293 | |||
| 6294 | function updateAttrs (oldVnode, vnode) { | ||
| 6295 | var opts = vnode.componentOptions; | ||
| 6296 | if (isDef(opts) && opts.Ctor.options.inheritAttrs === false) { | ||
| 6297 | return | ||
| 6298 | } | ||
| 6299 | if (isUndef(oldVnode.data.attrs) && isUndef(vnode.data.attrs)) { | ||
| 6300 | return | ||
| 6301 | } | ||
| 6302 | var key, cur, old; | ||
| 6303 | var elm = vnode.elm; | ||
| 6304 | var oldAttrs = oldVnode.data.attrs || {}; | ||
| 6305 | var attrs = vnode.data.attrs || {}; | ||
| 6306 | // clone observed objects, as the user probably wants to mutate it | ||
| 6307 | if (isDef(attrs.__ob__)) { | ||
| 6308 | attrs = vnode.data.attrs = extend({}, attrs); | ||
| 6309 | } | ||
| 6310 | |||
| 6311 | for (key in attrs) { | ||
| 6312 | cur = attrs[key]; | ||
| 6313 | old = oldAttrs[key]; | ||
| 6314 | if (old !== cur) { | ||
| 6315 | setAttr(elm, key, cur); | ||
| 6316 | } | ||
| 6317 | } | ||
| 6318 | // #4391: in IE9, setting type can reset value for input[type=radio] | ||
| 6319 | // #6666: IE/Edge forces progress value down to 1 before setting a max | ||
| 6320 | /* istanbul ignore if */ | ||
| 6321 | if ((isIE || isEdge) && attrs.value !== oldAttrs.value) { | ||
| 6322 | setAttr(elm, 'value', attrs.value); | ||
| 6323 | } | ||
| 6324 | for (key in oldAttrs) { | ||
| 6325 | if (isUndef(attrs[key])) { | ||
| 6326 | if (isXlink(key)) { | ||
| 6327 | elm.removeAttributeNS(xlinkNS, getXlinkProp(key)); | ||
| 6328 | } else if (!isEnumeratedAttr(key)) { | ||
| 6329 | elm.removeAttribute(key); | ||
| 6330 | } | ||
| 6331 | } | ||
| 6332 | } | ||
| 6333 | } | ||
| 6334 | |||
| 6335 | function setAttr (el, key, value) { | ||
| 6336 | if (el.tagName.indexOf('-') > -1) { | ||
| 6337 | baseSetAttr(el, key, value); | ||
| 6338 | } else if (isBooleanAttr(key)) { | ||
| 6339 | // set attribute for blank value | ||
| 6340 | // e.g. <option disabled>Select one</option> | ||
| 6341 | if (isFalsyAttrValue(value)) { | ||
| 6342 | el.removeAttribute(key); | ||
| 6343 | } else { | ||
| 6344 | // technically allowfullscreen is a boolean attribute for <iframe>, | ||
| 6345 | // but Flash expects a value of "true" when used on <embed> tag | ||
| 6346 | value = key === 'allowfullscreen' && el.tagName === 'EMBED' | ||
| 6347 | ? 'true' | ||
| 6348 | : key; | ||
| 6349 | el.setAttribute(key, value); | ||
| 6350 | } | ||
| 6351 | } else if (isEnumeratedAttr(key)) { | ||
| 6352 | el.setAttribute(key, isFalsyAttrValue(value) || value === 'false' ? 'false' : 'true'); | ||
| 6353 | } else if (isXlink(key)) { | ||
| 6354 | if (isFalsyAttrValue(value)) { | ||
| 6355 | el.removeAttributeNS(xlinkNS, getXlinkProp(key)); | ||
| 6356 | } else { | ||
| 6357 | el.setAttributeNS(xlinkNS, key, value); | ||
| 6358 | } | ||
| 6359 | } else { | ||
| 6360 | baseSetAttr(el, key, value); | ||
| 6361 | } | ||
| 6362 | } | ||
| 6363 | |||
| 6364 | function baseSetAttr (el, key, value) { | ||
| 6365 | if (isFalsyAttrValue(value)) { | ||
| 6366 | el.removeAttribute(key); | ||
| 6367 | } else { | ||
| 6368 | // #7138: IE10 & 11 fires input event when setting placeholder on | ||
| 6369 | // <textarea>... block the first input event and remove the blocker | ||
| 6370 | // immediately. | ||
| 6371 | /* istanbul ignore if */ | ||
| 6372 | if ( | ||
| 6373 | isIE && !isIE9 && | ||
| 6374 | el.tagName === 'TEXTAREA' && | ||
| 6375 | key === 'placeholder' && !el.__ieph | ||
| 6376 | ) { | ||
| 6377 | var blocker = function (e) { | ||
| 6378 | e.stopImmediatePropagation(); | ||
| 6379 | el.removeEventListener('input', blocker); | ||
| 6380 | }; | ||
| 6381 | el.addEventListener('input', blocker); | ||
| 6382 | // $flow-disable-line | ||
| 6383 | el.__ieph = true; /* IE placeholder patched */ | ||
| 6384 | } | ||
| 6385 | el.setAttribute(key, value); | ||
| 6386 | } | ||
| 6387 | } | ||
| 6388 | |||
| 6389 | var attrs = { | ||
| 6390 | create: updateAttrs, | ||
| 6391 | update: updateAttrs | ||
| 6392 | } | ||
| 6393 | |||
| 6394 | /* */ | ||
| 6395 | |||
| 6396 | function updateClass (oldVnode, vnode) { | ||
| 6397 | var el = vnode.elm; | ||
| 6398 | var data = vnode.data; | ||
| 6399 | var oldData = oldVnode.data; | ||
| 6400 | if ( | ||
| 6401 | isUndef(data.staticClass) && | ||
| 6402 | isUndef(data.class) && ( | ||
| 6403 | isUndef(oldData) || ( | ||
| 6404 | isUndef(oldData.staticClass) && | ||
| 6405 | isUndef(oldData.class) | ||
| 6406 | ) | ||
| 6407 | ) | ||
| 6408 | ) { | ||
| 6409 | return | ||
| 6410 | } | ||
| 6411 | |||
| 6412 | var cls = genClassForVnode(vnode); | ||
| 6413 | |||
| 6414 | // handle transition classes | ||
| 6415 | var transitionClass = el._transitionClasses; | ||
| 6416 | if (isDef(transitionClass)) { | ||
| 6417 | cls = concat(cls, stringifyClass(transitionClass)); | ||
| 6418 | } | ||
| 6419 | |||
| 6420 | // set the class | ||
| 6421 | if (cls !== el._prevClass) { | ||
| 6422 | el.setAttribute('class', cls); | ||
| 6423 | el._prevClass = cls; | ||
| 6424 | } | ||
| 6425 | } | ||
| 6426 | |||
| 6427 | var klass = { | ||
| 6428 | create: updateClass, | ||
| 6429 | update: updateClass | ||
| 6430 | } | ||
| 6431 | |||
| 6432 | /* */ | ||
| 6433 | |||
| 6434 | var validDivisionCharRE = /[\w).+\-_$\]]/; | ||
| 6435 | |||
| 6436 | function parseFilters (exp) { | ||
| 6437 | var inSingle = false; | ||
| 6438 | var inDouble = false; | ||
| 6439 | var inTemplateString = false; | ||
| 6440 | var inRegex = false; | ||
| 6441 | var curly = 0; | ||
| 6442 | var square = 0; | ||
| 6443 | var paren = 0; | ||
| 6444 | var lastFilterIndex = 0; | ||
| 6445 | var c, prev, i, expression, filters; | ||
| 6446 | |||
| 6447 | for (i = 0; i < exp.length; i++) { | ||
| 6448 | prev = c; | ||
| 6449 | c = exp.charCodeAt(i); | ||
| 6450 | if (inSingle) { | ||
| 6451 | if (c === 0x27 && prev !== 0x5C) { inSingle = false; } | ||
| 6452 | } else if (inDouble) { | ||
| 6453 | if (c === 0x22 && prev !== 0x5C) { inDouble = false; } | ||
| 6454 | } else if (inTemplateString) { | ||
| 6455 | if (c === 0x60 && prev !== 0x5C) { inTemplateString = false; } | ||
| 6456 | } else if (inRegex) { | ||
| 6457 | if (c === 0x2f && prev !== 0x5C) { inRegex = false; } | ||
| 6458 | } else if ( | ||
| 6459 | c === 0x7C && // pipe | ||
| 6460 | exp.charCodeAt(i + 1) !== 0x7C && | ||
| 6461 | exp.charCodeAt(i - 1) !== 0x7C && | ||
| 6462 | !curly && !square && !paren | ||
| 6463 | ) { | ||
| 6464 | if (expression === undefined) { | ||
| 6465 | // first filter, end of expression | ||
| 6466 | lastFilterIndex = i + 1; | ||
| 6467 | expression = exp.slice(0, i).trim(); | ||
| 6468 | } else { | ||
| 6469 | pushFilter(); | ||
| 6470 | } | ||
| 6471 | } else { | ||
| 6472 | switch (c) { | ||
| 6473 | case 0x22: inDouble = true; break // " | ||
| 6474 | case 0x27: inSingle = true; break // ' | ||
| 6475 | case 0x60: inTemplateString = true; break // ` | ||
| 6476 | case 0x28: paren++; break // ( | ||
| 6477 | case 0x29: paren--; break // ) | ||
| 6478 | case 0x5B: square++; break // [ | ||
| 6479 | case 0x5D: square--; break // ] | ||
| 6480 | case 0x7B: curly++; break // { | ||
| 6481 | case 0x7D: curly--; break // } | ||
| 6482 | } | ||
| 6483 | if (c === 0x2f) { // / | ||
| 6484 | var j = i - 1; | ||
| 6485 | var p = (void 0); | ||
| 6486 | // find first non-whitespace prev char | ||
| 6487 | for (; j >= 0; j--) { | ||
| 6488 | p = exp.charAt(j); | ||
| 6489 | if (p !== ' ') { break } | ||
| 6490 | } | ||
| 6491 | if (!p || !validDivisionCharRE.test(p)) { | ||
| 6492 | inRegex = true; | ||
| 6493 | } | ||
| 6494 | } | ||
| 6495 | } | ||
| 6496 | } | ||
| 6497 | |||
| 6498 | if (expression === undefined) { | ||
| 6499 | expression = exp.slice(0, i).trim(); | ||
| 6500 | } else if (lastFilterIndex !== 0) { | ||
| 6501 | pushFilter(); | ||
| 6502 | } | ||
| 6503 | |||
| 6504 | function pushFilter () { | ||
| 6505 | (filters || (filters = [])).push(exp.slice(lastFilterIndex, i).trim()); | ||
| 6506 | lastFilterIndex = i + 1; | ||
| 6507 | } | ||
| 6508 | |||
| 6509 | if (filters) { | ||
| 6510 | for (i = 0; i < filters.length; i++) { | ||
| 6511 | expression = wrapFilter(expression, filters[i]); | ||
| 6512 | } | ||
| 6513 | } | ||
| 6514 | |||
| 6515 | return expression | ||
| 6516 | } | ||
| 6517 | |||
| 6518 | function wrapFilter (exp, filter) { | ||
| 6519 | var i = filter.indexOf('('); | ||
| 6520 | if (i < 0) { | ||
| 6521 | // _f: resolveFilter | ||
| 6522 | return ("_f(\"" + filter + "\")(" + exp + ")") | ||
| 6523 | } else { | ||
| 6524 | var name = filter.slice(0, i); | ||
| 6525 | var args = filter.slice(i + 1); | ||
| 6526 | return ("_f(\"" + name + "\")(" + exp + (args !== ')' ? ',' + args : args)) | ||
| 6527 | } | ||
| 6528 | } | ||
| 6529 | |||
| 6530 | /* */ | ||
| 6531 | |||
| 6532 | function baseWarn (msg) { | ||
| 6533 | console.error(("[Vue compiler]: " + msg)); | ||
| 6534 | } | ||
| 6535 | |||
| 6536 | function pluckModuleFunction ( | ||
| 6537 | modules, | ||
| 6538 | key | ||
| 6539 | ) { | ||
| 6540 | return modules | ||
| 6541 | ? modules.map(function (m) { return m[key]; }).filter(function (_) { return _; }) | ||
| 6542 | : [] | ||
| 6543 | } | ||
| 6544 | |||
| 6545 | function addProp (el, name, value) { | ||
| 6546 | (el.props || (el.props = [])).push({ name: name, value: value }); | ||
| 6547 | el.plain = false; | ||
| 6548 | } | ||
| 6549 | |||
| 6550 | function addAttr (el, name, value) { | ||
| 6551 | (el.attrs || (el.attrs = [])).push({ name: name, value: value }); | ||
| 6552 | el.plain = false; | ||
| 6553 | } | ||
| 6554 | |||
| 6555 | // add a raw attr (use this in preTransforms) | ||
| 6556 | function addRawAttr (el, name, value) { | ||
| 6557 | el.attrsMap[name] = value; | ||
| 6558 | el.attrsList.push({ name: name, value: value }); | ||
| 6559 | } | ||
| 6560 | |||
| 6561 | function addDirective ( | ||
| 6562 | el, | ||
| 6563 | name, | ||
| 6564 | rawName, | ||
| 6565 | value, | ||
| 6566 | arg, | ||
| 6567 | modifiers | ||
| 6568 | ) { | ||
| 6569 | (el.directives || (el.directives = [])).push({ name: name, rawName: rawName, value: value, arg: arg, modifiers: modifiers }); | ||
| 6570 | el.plain = false; | ||
| 6571 | } | ||
| 6572 | |||
| 6573 | function addHandler ( | ||
| 6574 | el, | ||
| 6575 | name, | ||
| 6576 | value, | ||
| 6577 | modifiers, | ||
| 6578 | important, | ||
| 6579 | warn | ||
| 6580 | ) { | ||
| 6581 | modifiers = modifiers || emptyObject; | ||
| 6582 | // warn prevent and passive modifier | ||
| 6583 | /* istanbul ignore if */ | ||
| 6584 | if ( | ||
| 6585 | "development" !== 'production' && warn && | ||
| 6586 | modifiers.prevent && modifiers.passive | ||
| 6587 | ) { | ||
| 6588 | warn( | ||
| 6589 | 'passive and prevent can\'t be used together. ' + | ||
| 6590 | 'Passive handler can\'t prevent default event.' | ||
| 6591 | ); | ||
| 6592 | } | ||
| 6593 | |||
| 6594 | // check capture modifier | ||
| 6595 | if (modifiers.capture) { | ||
| 6596 | delete modifiers.capture; | ||
| 6597 | name = '!' + name; // mark the event as captured | ||
| 6598 | } | ||
| 6599 | if (modifiers.once) { | ||
| 6600 | delete modifiers.once; | ||
| 6601 | name = '~' + name; // mark the event as once | ||
| 6602 | } | ||
| 6603 | /* istanbul ignore if */ | ||
| 6604 | if (modifiers.passive) { | ||
| 6605 | delete modifiers.passive; | ||
| 6606 | name = '&' + name; // mark the event as passive | ||
| 6607 | } | ||
| 6608 | |||
| 6609 | // normalize click.right and click.middle since they don't actually fire | ||
| 6610 | // this is technically browser-specific, but at least for now browsers are | ||
| 6611 | // the only target envs that have right/middle clicks. | ||
| 6612 | if (name === 'click') { | ||
| 6613 | if (modifiers.right) { | ||
| 6614 | name = 'contextmenu'; | ||
| 6615 | delete modifiers.right; | ||
| 6616 | } else if (modifiers.middle) { | ||
| 6617 | name = 'mouseup'; | ||
| 6618 | } | ||
| 6619 | } | ||
| 6620 | |||
| 6621 | var events; | ||
| 6622 | if (modifiers.native) { | ||
| 6623 | delete modifiers.native; | ||
| 6624 | events = el.nativeEvents || (el.nativeEvents = {}); | ||
| 6625 | } else { | ||
| 6626 | events = el.events || (el.events = {}); | ||
| 6627 | } | ||
| 6628 | |||
| 6629 | var newHandler = { | ||
| 6630 | value: value.trim() | ||
| 6631 | }; | ||
| 6632 | if (modifiers !== emptyObject) { | ||
| 6633 | newHandler.modifiers = modifiers; | ||
| 6634 | } | ||
| 6635 | |||
| 6636 | var handlers = events[name]; | ||
| 6637 | /* istanbul ignore if */ | ||
| 6638 | if (Array.isArray(handlers)) { | ||
| 6639 | important ? handlers.unshift(newHandler) : handlers.push(newHandler); | ||
| 6640 | } else if (handlers) { | ||
| 6641 | events[name] = important ? [newHandler, handlers] : [handlers, newHandler]; | ||
| 6642 | } else { | ||
| 6643 | events[name] = newHandler; | ||
| 6644 | } | ||
| 6645 | |||
| 6646 | el.plain = false; | ||
| 6647 | } | ||
| 6648 | |||
| 6649 | function getBindingAttr ( | ||
| 6650 | el, | ||
| 6651 | name, | ||
| 6652 | getStatic | ||
| 6653 | ) { | ||
| 6654 | var dynamicValue = | ||
| 6655 | getAndRemoveAttr(el, ':' + name) || | ||
| 6656 | getAndRemoveAttr(el, 'v-bind:' + name); | ||
| 6657 | if (dynamicValue != null) { | ||
| 6658 | return parseFilters(dynamicValue) | ||
| 6659 | } else if (getStatic !== false) { | ||
| 6660 | var staticValue = getAndRemoveAttr(el, name); | ||
| 6661 | if (staticValue != null) { | ||
| 6662 | return JSON.stringify(staticValue) | ||
| 6663 | } | ||
| 6664 | } | ||
| 6665 | } | ||
| 6666 | |||
| 6667 | // note: this only removes the attr from the Array (attrsList) so that it | ||
| 6668 | // doesn't get processed by processAttrs. | ||
| 6669 | // By default it does NOT remove it from the map (attrsMap) because the map is | ||
| 6670 | // needed during codegen. | ||
| 6671 | function getAndRemoveAttr ( | ||
| 6672 | el, | ||
| 6673 | name, | ||
| 6674 | removeFromMap | ||
| 6675 | ) { | ||
| 6676 | var val; | ||
| 6677 | if ((val = el.attrsMap[name]) != null) { | ||
| 6678 | var list = el.attrsList; | ||
| 6679 | for (var i = 0, l = list.length; i < l; i++) { | ||
| 6680 | if (list[i].name === name) { | ||
| 6681 | list.splice(i, 1); | ||
| 6682 | break | ||
| 6683 | } | ||
| 6684 | } | ||
| 6685 | } | ||
| 6686 | if (removeFromMap) { | ||
| 6687 | delete el.attrsMap[name]; | ||
| 6688 | } | ||
| 6689 | return val | ||
| 6690 | } | ||
| 6691 | |||
| 6692 | /* */ | ||
| 6693 | |||
| 6694 | /** | ||
| 6695 | * Cross-platform code generation for component v-model | ||
| 6696 | */ | ||
| 6697 | function genComponentModel ( | ||
| 6698 | el, | ||
| 6699 | value, | ||
| 6700 | modifiers | ||
| 6701 | ) { | ||
| 6702 | var ref = modifiers || {}; | ||
| 6703 | var number = ref.number; | ||
| 6704 | var trim = ref.trim; | ||
| 6705 | |||
| 6706 | var baseValueExpression = '$$v'; | ||
| 6707 | var valueExpression = baseValueExpression; | ||
| 6708 | if (trim) { | ||
| 6709 | valueExpression = | ||
| 6710 | "(typeof " + baseValueExpression + " === 'string'" + | ||
| 6711 | "? " + baseValueExpression + ".trim()" + | ||
| 6712 | ": " + baseValueExpression + ")"; | ||
| 6713 | } | ||
| 6714 | if (number) { | ||
| 6715 | valueExpression = "_n(" + valueExpression + ")"; | ||
| 6716 | } | ||
| 6717 | var assignment = genAssignmentCode(value, valueExpression); | ||
| 6718 | |||
| 6719 | el.model = { | ||
| 6720 | value: ("(" + value + ")"), | ||
| 6721 | expression: ("\"" + value + "\""), | ||
| 6722 | callback: ("function (" + baseValueExpression + ") {" + assignment + "}") | ||
| 6723 | }; | ||
| 6724 | } | ||
| 6725 | |||
| 6726 | /** | ||
| 6727 | * Cross-platform codegen helper for generating v-model value assignment code. | ||
| 6728 | */ | ||
| 6729 | function genAssignmentCode ( | ||
| 6730 | value, | ||
| 6731 | assignment | ||
| 6732 | ) { | ||
| 6733 | var res = parseModel(value); | ||
| 6734 | if (res.key === null) { | ||
| 6735 | return (value + "=" + assignment) | ||
| 6736 | } else { | ||
| 6737 | return ("$set(" + (res.exp) + ", " + (res.key) + ", " + assignment + ")") | ||
| 6738 | } | ||
| 6739 | } | ||
| 6740 | |||
| 6741 | /** | ||
| 6742 | * Parse a v-model expression into a base path and a final key segment. | ||
| 6743 | * Handles both dot-path and possible square brackets. | ||
| 6744 | * | ||
| 6745 | * Possible cases: | ||
| 6746 | * | ||
| 6747 | * - test | ||
| 6748 | * - test[key] | ||
| 6749 | * - test[test1[key]] | ||
| 6750 | * - test["a"][key] | ||
| 6751 | * - xxx.test[a[a].test1[key]] | ||
| 6752 | * - test.xxx.a["asa"][test1[key]] | ||
| 6753 | * | ||
| 6754 | */ | ||
| 6755 | |||
| 6756 | var len; | ||
| 6757 | var str; | ||
| 6758 | var chr; | ||
| 6759 | var index$1; | ||
| 6760 | var expressionPos; | ||
| 6761 | var expressionEndPos; | ||
| 6762 | |||
| 6763 | |||
| 6764 | |||
| 6765 | function parseModel (val) { | ||
| 6766 | // Fix https://github.com/vuejs/vue/pull/7730 | ||
| 6767 | // allow v-model="obj.val " (trailing whitespace) | ||
| 6768 | val = val.trim(); | ||
| 6769 | len = val.length; | ||
| 6770 | |||
| 6771 | if (val.indexOf('[') < 0 || val.lastIndexOf(']') < len - 1) { | ||
| 6772 | index$1 = val.lastIndexOf('.'); | ||
| 6773 | if (index$1 > -1) { | ||
| 6774 | return { | ||
| 6775 | exp: val.slice(0, index$1), | ||
| 6776 | key: '"' + val.slice(index$1 + 1) + '"' | ||
| 6777 | } | ||
| 6778 | } else { | ||
| 6779 | return { | ||
| 6780 | exp: val, | ||
| 6781 | key: null | ||
| 6782 | } | ||
| 6783 | } | ||
| 6784 | } | ||
| 6785 | |||
| 6786 | str = val; | ||
| 6787 | index$1 = expressionPos = expressionEndPos = 0; | ||
| 6788 | |||
| 6789 | while (!eof()) { | ||
| 6790 | chr = next(); | ||
| 6791 | /* istanbul ignore if */ | ||
| 6792 | if (isStringStart(chr)) { | ||
| 6793 | parseString(chr); | ||
| 6794 | } else if (chr === 0x5B) { | ||
| 6795 | parseBracket(chr); | ||
| 6796 | } | ||
| 6797 | } | ||
| 6798 | |||
| 6799 | return { | ||
| 6800 | exp: val.slice(0, expressionPos), | ||
| 6801 | key: val.slice(expressionPos + 1, expressionEndPos) | ||
| 6802 | } | ||
| 6803 | } | ||
| 6804 | |||
| 6805 | function next () { | ||
| 6806 | return str.charCodeAt(++index$1) | ||
| 6807 | } | ||
| 6808 | |||
| 6809 | function eof () { | ||
| 6810 | return index$1 >= len | ||
| 6811 | } | ||
| 6812 | |||
| 6813 | function isStringStart (chr) { | ||
| 6814 | return chr === 0x22 || chr === 0x27 | ||
| 6815 | } | ||
| 6816 | |||
| 6817 | function parseBracket (chr) { | ||
| 6818 | var inBracket = 1; | ||
| 6819 | expressionPos = index$1; | ||
| 6820 | while (!eof()) { | ||
| 6821 | chr = next(); | ||
| 6822 | if (isStringStart(chr)) { | ||
| 6823 | parseString(chr); | ||
| 6824 | continue | ||
| 6825 | } | ||
| 6826 | if (chr === 0x5B) { inBracket++; } | ||
| 6827 | if (chr === 0x5D) { inBracket--; } | ||
| 6828 | if (inBracket === 0) { | ||
| 6829 | expressionEndPos = index$1; | ||
| 6830 | break | ||
| 6831 | } | ||
| 6832 | } | ||
| 6833 | } | ||
| 6834 | |||
| 6835 | function parseString (chr) { | ||
| 6836 | var stringQuote = chr; | ||
| 6837 | while (!eof()) { | ||
| 6838 | chr = next(); | ||
| 6839 | if (chr === stringQuote) { | ||
| 6840 | break | ||
| 6841 | } | ||
| 6842 | } | ||
| 6843 | } | ||
| 6844 | |||
| 6845 | /* */ | ||
| 6846 | |||
| 6847 | var warn$1; | ||
| 6848 | |||
| 6849 | // in some cases, the event used has to be determined at runtime | ||
| 6850 | // so we used some reserved tokens during compile. | ||
| 6851 | var RANGE_TOKEN = '__r'; | ||
| 6852 | var CHECKBOX_RADIO_TOKEN = '__c'; | ||
| 6853 | |||
| 6854 | function model ( | ||
| 6855 | el, | ||
| 6856 | dir, | ||
| 6857 | _warn | ||
| 6858 | ) { | ||
| 6859 | warn$1 = _warn; | ||
| 6860 | var value = dir.value; | ||
| 6861 | var modifiers = dir.modifiers; | ||
| 6862 | var tag = el.tag; | ||
| 6863 | var type = el.attrsMap.type; | ||
| 6864 | |||
| 6865 | { | ||
| 6866 | // inputs with type="file" are read only and setting the input's | ||
| 6867 | // value will throw an error. | ||
| 6868 | if (tag === 'input' && type === 'file') { | ||
| 6869 | warn$1( | ||
| 6870 | "<" + (el.tag) + " v-model=\"" + value + "\" type=\"file\">:\n" + | ||
| 6871 | "File inputs are read only. Use a v-on:change listener instead." | ||
| 6872 | ); | ||
| 6873 | } | ||
| 6874 | } | ||
| 6875 | |||
| 6876 | if (el.component) { | ||
| 6877 | genComponentModel(el, value, modifiers); | ||
| 6878 | // component v-model doesn't need extra runtime | ||
| 6879 | return false | ||
| 6880 | } else if (tag === 'select') { | ||
| 6881 | genSelect(el, value, modifiers); | ||
| 6882 | } else if (tag === 'input' && type === 'checkbox') { | ||
| 6883 | genCheckboxModel(el, value, modifiers); | ||
| 6884 | } else if (tag === 'input' && type === 'radio') { | ||
| 6885 | genRadioModel(el, value, modifiers); | ||
| 6886 | } else if (tag === 'input' || tag === 'textarea') { | ||
| 6887 | genDefaultModel(el, value, modifiers); | ||
| 6888 | } else if (!config.isReservedTag(tag)) { | ||
| 6889 | genComponentModel(el, value, modifiers); | ||
| 6890 | // component v-model doesn't need extra runtime | ||
| 6891 | return false | ||
| 6892 | } else { | ||
| 6893 | warn$1( | ||
| 6894 | "<" + (el.tag) + " v-model=\"" + value + "\">: " + | ||
| 6895 | "v-model is not supported on this element type. " + | ||
| 6896 | 'If you are working with contenteditable, it\'s recommended to ' + | ||
| 6897 | 'wrap a library dedicated for that purpose inside a custom component.' | ||
| 6898 | ); | ||
| 6899 | } | ||
| 6900 | |||
| 6901 | // ensure runtime directive metadata | ||
| 6902 | return true | ||
| 6903 | } | ||
| 6904 | |||
| 6905 | function genCheckboxModel ( | ||
| 6906 | el, | ||
| 6907 | value, | ||
| 6908 | modifiers | ||
| 6909 | ) { | ||
| 6910 | var number = modifiers && modifiers.number; | ||
| 6911 | var valueBinding = getBindingAttr(el, 'value') || 'null'; | ||
| 6912 | var trueValueBinding = getBindingAttr(el, 'true-value') || 'true'; | ||
| 6913 | var falseValueBinding = getBindingAttr(el, 'false-value') || 'false'; | ||
| 6914 | addProp(el, 'checked', | ||
| 6915 | "Array.isArray(" + value + ")" + | ||
| 6916 | "?_i(" + value + "," + valueBinding + ")>-1" + ( | ||
| 6917 | trueValueBinding === 'true' | ||
| 6918 | ? (":(" + value + ")") | ||
| 6919 | : (":_q(" + value + "," + trueValueBinding + ")") | ||
| 6920 | ) | ||
| 6921 | ); | ||
| 6922 | addHandler(el, 'change', | ||
| 6923 | "var $$a=" + value + "," + | ||
| 6924 | '$$el=$event.target,' + | ||
| 6925 | "$$c=$$el.checked?(" + trueValueBinding + "):(" + falseValueBinding + ");" + | ||
| 6926 | 'if(Array.isArray($$a)){' + | ||
| 6927 | "var $$v=" + (number ? '_n(' + valueBinding + ')' : valueBinding) + "," + | ||
| 6928 | '$$i=_i($$a,$$v);' + | ||
| 6929 | "if($$el.checked){$$i<0&&(" + (genAssignmentCode(value, '$$a.concat([$$v])')) + ")}" + | ||
| 6930 | "else{$$i>-1&&(" + (genAssignmentCode(value, '$$a.slice(0,$$i).concat($$a.slice($$i+1))')) + ")}" + | ||
| 6931 | "}else{" + (genAssignmentCode(value, '$$c')) + "}", | ||
| 6932 | null, true | ||
| 6933 | ); | ||
| 6934 | } | ||
| 6935 | |||
| 6936 | function genRadioModel ( | ||
| 6937 | el, | ||
| 6938 | value, | ||
| 6939 | modifiers | ||
| 6940 | ) { | ||
| 6941 | var number = modifiers && modifiers.number; | ||
| 6942 | var valueBinding = getBindingAttr(el, 'value') || 'null'; | ||
| 6943 | valueBinding = number ? ("_n(" + valueBinding + ")") : valueBinding; | ||
| 6944 | addProp(el, 'checked', ("_q(" + value + "," + valueBinding + ")")); | ||
| 6945 | addHandler(el, 'change', genAssignmentCode(value, valueBinding), null, true); | ||
| 6946 | } | ||
| 6947 | |||
| 6948 | function genSelect ( | ||
| 6949 | el, | ||
| 6950 | value, | ||
| 6951 | modifiers | ||
| 6952 | ) { | ||
| 6953 | var number = modifiers && modifiers.number; | ||
| 6954 | var selectedVal = "Array.prototype.filter" + | ||
| 6955 | ".call($event.target.options,function(o){return o.selected})" + | ||
| 6956 | ".map(function(o){var val = \"_value\" in o ? o._value : o.value;" + | ||
| 6957 | "return " + (number ? '_n(val)' : 'val') + "})"; | ||
| 6958 | |||
| 6959 | var assignment = '$event.target.multiple ? $$selectedVal : $$selectedVal[0]'; | ||
| 6960 | var code = "var $$selectedVal = " + selectedVal + ";"; | ||
| 6961 | code = code + " " + (genAssignmentCode(value, assignment)); | ||
| 6962 | addHandler(el, 'change', code, null, true); | ||
| 6963 | } | ||
| 6964 | |||
| 6965 | function genDefaultModel ( | ||
| 6966 | el, | ||
| 6967 | value, | ||
| 6968 | modifiers | ||
| 6969 | ) { | ||
| 6970 | var type = el.attrsMap.type; | ||
| 6971 | |||
| 6972 | // warn if v-bind:value conflicts with v-model | ||
| 6973 | // except for inputs with v-bind:type | ||
| 6974 | { | ||
| 6975 | var value$1 = el.attrsMap['v-bind:value'] || el.attrsMap[':value']; | ||
| 6976 | var typeBinding = el.attrsMap['v-bind:type'] || el.attrsMap[':type']; | ||
| 6977 | if (value$1 && !typeBinding) { | ||
| 6978 | var binding = el.attrsMap['v-bind:value'] ? 'v-bind:value' : ':value'; | ||
| 6979 | warn$1( | ||
| 6980 | binding + "=\"" + value$1 + "\" conflicts with v-model on the same element " + | ||
| 6981 | 'because the latter already expands to a value binding internally' | ||
| 6982 | ); | ||
| 6983 | } | ||
| 6984 | } | ||
| 6985 | |||
| 6986 | var ref = modifiers || {}; | ||
| 6987 | var lazy = ref.lazy; | ||
| 6988 | var number = ref.number; | ||
| 6989 | var trim = ref.trim; | ||
| 6990 | var needCompositionGuard = !lazy && type !== 'range'; | ||
| 6991 | var event = lazy | ||
| 6992 | ? 'change' | ||
| 6993 | : type === 'range' | ||
| 6994 | ? RANGE_TOKEN | ||
| 6995 | : 'input'; | ||
| 6996 | |||
| 6997 | var valueExpression = '$event.target.value'; | ||
| 6998 | if (trim) { | ||
| 6999 | valueExpression = "$event.target.value.trim()"; | ||
| 7000 | } | ||
| 7001 | if (number) { | ||
| 7002 | valueExpression = "_n(" + valueExpression + ")"; | ||
| 7003 | } | ||
| 7004 | |||
| 7005 | var code = genAssignmentCode(value, valueExpression); | ||
| 7006 | if (needCompositionGuard) { | ||
| 7007 | code = "if($event.target.composing)return;" + code; | ||
| 7008 | } | ||
| 7009 | |||
| 7010 | addProp(el, 'value', ("(" + value + ")")); | ||
| 7011 | addHandler(el, event, code, null, true); | ||
| 7012 | if (trim || number) { | ||
| 7013 | addHandler(el, 'blur', '$forceUpdate()'); | ||
| 7014 | } | ||
| 7015 | } | ||
| 7016 | |||
| 7017 | /* */ | ||
| 7018 | |||
| 7019 | // normalize v-model event tokens that can only be determined at runtime. | ||
| 7020 | // it's important to place the event as the first in the array because | ||
| 7021 | // the whole point is ensuring the v-model callback gets called before | ||
| 7022 | // user-attached handlers. | ||
| 7023 | function normalizeEvents (on) { | ||
| 7024 | /* istanbul ignore if */ | ||
| 7025 | if (isDef(on[RANGE_TOKEN])) { | ||
| 7026 | // IE input[type=range] only supports `change` event | ||
| 7027 | var event = isIE ? 'change' : 'input'; | ||
| 7028 | on[event] = [].concat(on[RANGE_TOKEN], on[event] || []); | ||
| 7029 | delete on[RANGE_TOKEN]; | ||
| 7030 | } | ||
| 7031 | // This was originally intended to fix #4521 but no longer necessary | ||
| 7032 | // after 2.5. Keeping it for backwards compat with generated code from < 2.4 | ||
| 7033 | /* istanbul ignore if */ | ||
| 7034 | if (isDef(on[CHECKBOX_RADIO_TOKEN])) { | ||
| 7035 | on.change = [].concat(on[CHECKBOX_RADIO_TOKEN], on.change || []); | ||
| 7036 | delete on[CHECKBOX_RADIO_TOKEN]; | ||
| 7037 | } | ||
| 7038 | } | ||
| 7039 | |||
| 7040 | var target$1; | ||
| 7041 | |||
| 7042 | function createOnceHandler (handler, event, capture) { | ||
| 7043 | var _target = target$1; // save current target element in closure | ||
| 7044 | return function onceHandler () { | ||
| 7045 | var res = handler.apply(null, arguments); | ||
| 7046 | if (res !== null) { | ||
| 7047 | remove$2(event, onceHandler, capture, _target); | ||
| 7048 | } | ||
| 7049 | } | ||
| 7050 | } | ||
| 7051 | |||
| 7052 | function add$1 ( | ||
| 7053 | event, | ||
| 7054 | handler, | ||
| 7055 | once$$1, | ||
| 7056 | capture, | ||
| 7057 | passive | ||
| 7058 | ) { | ||
| 7059 | handler = withMacroTask(handler); | ||
| 7060 | if (once$$1) { handler = createOnceHandler(handler, event, capture); } | ||
| 7061 | target$1.addEventListener( | ||
| 7062 | event, | ||
| 7063 | handler, | ||
| 7064 | supportsPassive | ||
| 7065 | ? { capture: capture, passive: passive } | ||
| 7066 | : capture | ||
| 7067 | ); | ||
| 7068 | } | ||
| 7069 | |||
| 7070 | function remove$2 ( | ||
| 7071 | event, | ||
| 7072 | handler, | ||
| 7073 | capture, | ||
| 7074 | _target | ||
| 7075 | ) { | ||
| 7076 | (_target || target$1).removeEventListener( | ||
| 7077 | event, | ||
| 7078 | handler._withTask || handler, | ||
| 7079 | capture | ||
| 7080 | ); | ||
| 7081 | } | ||
| 7082 | |||
| 7083 | function updateDOMListeners (oldVnode, vnode) { | ||
| 7084 | if (isUndef(oldVnode.data.on) && isUndef(vnode.data.on)) { | ||
| 7085 | return | ||
| 7086 | } | ||
| 7087 | var on = vnode.data.on || {}; | ||
| 7088 | var oldOn = oldVnode.data.on || {}; | ||
| 7089 | target$1 = vnode.elm; | ||
| 7090 | normalizeEvents(on); | ||
| 7091 | updateListeners(on, oldOn, add$1, remove$2, vnode.context); | ||
| 7092 | target$1 = undefined; | ||
| 7093 | } | ||
| 7094 | |||
| 7095 | var events = { | ||
| 7096 | create: updateDOMListeners, | ||
| 7097 | update: updateDOMListeners | ||
| 7098 | } | ||
| 7099 | |||
| 7100 | /* */ | ||
| 7101 | |||
| 7102 | function updateDOMProps (oldVnode, vnode) { | ||
| 7103 | if (isUndef(oldVnode.data.domProps) && isUndef(vnode.data.domProps)) { | ||
| 7104 | return | ||
| 7105 | } | ||
| 7106 | var key, cur; | ||
| 7107 | var elm = vnode.elm; | ||
| 7108 | var oldProps = oldVnode.data.domProps || {}; | ||
| 7109 | var props = vnode.data.domProps || {}; | ||
| 7110 | // clone observed objects, as the user probably wants to mutate it | ||
| 7111 | if (isDef(props.__ob__)) { | ||
| 7112 | props = vnode.data.domProps = extend({}, props); | ||
| 7113 | } | ||
| 7114 | |||
| 7115 | for (key in oldProps) { | ||
| 7116 | if (isUndef(props[key])) { | ||
| 7117 | elm[key] = ''; | ||
| 7118 | } | ||
| 7119 | } | ||
| 7120 | for (key in props) { | ||
| 7121 | cur = props[key]; | ||
| 7122 | // ignore children if the node has textContent or innerHTML, | ||
| 7123 | // as these will throw away existing DOM nodes and cause removal errors | ||
| 7124 | // on subsequent patches (#3360) | ||
| 7125 | if (key === 'textContent' || key === 'innerHTML') { | ||
| 7126 | if (vnode.children) { vnode.children.length = 0; } | ||
| 7127 | if (cur === oldProps[key]) { continue } | ||
| 7128 | // #6601 work around Chrome version <= 55 bug where single textNode | ||
| 7129 | // replaced by innerHTML/textContent retains its parentNode property | ||
| 7130 | if (elm.childNodes.length === 1) { | ||
| 7131 | elm.removeChild(elm.childNodes[0]); | ||
| 7132 | } | ||
| 7133 | } | ||
| 7134 | |||
| 7135 | if (key === 'value') { | ||
| 7136 | // store value as _value as well since | ||
| 7137 | // non-string values will be stringified | ||
| 7138 | elm._value = cur; | ||
| 7139 | // avoid resetting cursor position when value is the same | ||
| 7140 | var strCur = isUndef(cur) ? '' : String(cur); | ||
| 7141 | if (shouldUpdateValue(elm, strCur)) { | ||
| 7142 | elm.value = strCur; | ||
| 7143 | } | ||
| 7144 | } else { | ||
| 7145 | elm[key] = cur; | ||
| 7146 | } | ||
| 7147 | } | ||
| 7148 | } | ||
| 7149 | |||
| 7150 | // check platforms/web/util/attrs.js acceptValue | ||
| 7151 | |||
| 7152 | |||
| 7153 | function shouldUpdateValue (elm, checkVal) { | ||
| 7154 | return (!elm.composing && ( | ||
| 7155 | elm.tagName === 'OPTION' || | ||
| 7156 | isNotInFocusAndDirty(elm, checkVal) || | ||
| 7157 | isDirtyWithModifiers(elm, checkVal) | ||
| 7158 | )) | ||
| 7159 | } | ||
| 7160 | |||
| 7161 | function isNotInFocusAndDirty (elm, checkVal) { | ||
| 7162 | // return true when textbox (.number and .trim) loses focus and its value is | ||
| 7163 | // not equal to the updated value | ||
| 7164 | var notInFocus = true; | ||
| 7165 | // #6157 | ||
| 7166 | // work around IE bug when accessing document.activeElement in an iframe | ||
| 7167 | try { notInFocus = document.activeElement !== elm; } catch (e) {} | ||
| 7168 | return notInFocus && elm.value !== checkVal | ||
| 7169 | } | ||
| 7170 | |||
| 7171 | function isDirtyWithModifiers (elm, newVal) { | ||
| 7172 | var value = elm.value; | ||
| 7173 | var modifiers = elm._vModifiers; // injected by v-model runtime | ||
| 7174 | if (isDef(modifiers)) { | ||
| 7175 | if (modifiers.lazy) { | ||
| 7176 | // inputs with lazy should only be updated when not in focus | ||
| 7177 | return false | ||
| 7178 | } | ||
| 7179 | if (modifiers.number) { | ||
| 7180 | return toNumber(value) !== toNumber(newVal) | ||
| 7181 | } | ||
| 7182 | if (modifiers.trim) { | ||
| 7183 | return value.trim() !== newVal.trim() | ||
| 7184 | } | ||
| 7185 | } | ||
| 7186 | return value !== newVal | ||
| 7187 | } | ||
| 7188 | |||
| 7189 | var domProps = { | ||
| 7190 | create: updateDOMProps, | ||
| 7191 | update: updateDOMProps | ||
| 7192 | } | ||
| 7193 | |||
| 7194 | /* */ | ||
| 7195 | |||
| 7196 | var parseStyleText = cached(function (cssText) { | ||
| 7197 | var res = {}; | ||
| 7198 | var listDelimiter = /;(?![^(]*\))/g; | ||
| 7199 | var propertyDelimiter = /:(.+)/; | ||
| 7200 | cssText.split(listDelimiter).forEach(function (item) { | ||
| 7201 | if (item) { | ||
| 7202 | var tmp = item.split(propertyDelimiter); | ||
| 7203 | tmp.length > 1 && (res[tmp[0].trim()] = tmp[1].trim()); | ||
| 7204 | } | ||
| 7205 | }); | ||
| 7206 | return res | ||
| 7207 | }); | ||
| 7208 | |||
| 7209 | // merge static and dynamic style data on the same vnode | ||
| 7210 | function normalizeStyleData (data) { | ||
| 7211 | var style = normalizeStyleBinding(data.style); | ||
| 7212 | // static style is pre-processed into an object during compilation | ||
| 7213 | // and is always a fresh object, so it's safe to merge into it | ||
| 7214 | return data.staticStyle | ||
| 7215 | ? extend(data.staticStyle, style) | ||
| 7216 | : style | ||
| 7217 | } | ||
| 7218 | |||
| 7219 | // normalize possible array / string values into Object | ||
| 7220 | function normalizeStyleBinding (bindingStyle) { | ||
| 7221 | if (Array.isArray(bindingStyle)) { | ||
| 7222 | return toObject(bindingStyle) | ||
| 7223 | } | ||
| 7224 | if (typeof bindingStyle === 'string') { | ||
| 7225 | return parseStyleText(bindingStyle) | ||
| 7226 | } | ||
| 7227 | return bindingStyle | ||
| 7228 | } | ||
| 7229 | |||
| 7230 | /** | ||
| 7231 | * parent component style should be after child's | ||
| 7232 | * so that parent component's style could override it | ||
| 7233 | */ | ||
| 7234 | function getStyle (vnode, checkChild) { | ||
| 7235 | var res = {}; | ||
| 7236 | var styleData; | ||
| 7237 | |||
| 7238 | if (checkChild) { | ||
| 7239 | var childNode = vnode; | ||
| 7240 | while (childNode.componentInstance) { | ||
| 7241 | childNode = childNode.componentInstance._vnode; | ||
| 7242 | if ( | ||
| 7243 | childNode && childNode.data && | ||
| 7244 | (styleData = normalizeStyleData(childNode.data)) | ||
| 7245 | ) { | ||
| 7246 | extend(res, styleData); | ||
| 7247 | } | ||
| 7248 | } | ||
| 7249 | } | ||
| 7250 | |||
| 7251 | if ((styleData = normalizeStyleData(vnode.data))) { | ||
| 7252 | extend(res, styleData); | ||
| 7253 | } | ||
| 7254 | |||
| 7255 | var parentNode = vnode; | ||
| 7256 | while ((parentNode = parentNode.parent)) { | ||
| 7257 | if (parentNode.data && (styleData = normalizeStyleData(parentNode.data))) { | ||
| 7258 | extend(res, styleData); | ||
| 7259 | } | ||
| 7260 | } | ||
| 7261 | return res | ||
| 7262 | } | ||
| 7263 | |||
| 7264 | /* */ | ||
| 7265 | |||
| 7266 | var cssVarRE = /^--/; | ||
| 7267 | var importantRE = /\s*!important$/; | ||
| 7268 | var setProp = function (el, name, val) { | ||
| 7269 | /* istanbul ignore if */ | ||
| 7270 | if (cssVarRE.test(name)) { | ||
| 7271 | el.style.setProperty(name, val); | ||
| 7272 | } else if (importantRE.test(val)) { | ||
| 7273 | el.style.setProperty(name, val.replace(importantRE, ''), 'important'); | ||
| 7274 | } else { | ||
| 7275 | var normalizedName = normalize(name); | ||
| 7276 | if (Array.isArray(val)) { | ||
| 7277 | // Support values array created by autoprefixer, e.g. | ||
| 7278 | // {display: ["-webkit-box", "-ms-flexbox", "flex"]} | ||
| 7279 | // Set them one by one, and the browser will only set those it can recognize | ||
| 7280 | for (var i = 0, len = val.length; i < len; i++) { | ||
| 7281 | el.style[normalizedName] = val[i]; | ||
| 7282 | } | ||
| 7283 | } else { | ||
| 7284 | el.style[normalizedName] = val; | ||
| 7285 | } | ||
| 7286 | } | ||
| 7287 | }; | ||
| 7288 | |||
| 7289 | var vendorNames = ['Webkit', 'Moz', 'ms']; | ||
| 7290 | |||
| 7291 | var emptyStyle; | ||
| 7292 | var normalize = cached(function (prop) { | ||
| 7293 | emptyStyle = emptyStyle || document.createElement('div').style; | ||
| 7294 | prop = camelize(prop); | ||
| 7295 | if (prop !== 'filter' && (prop in emptyStyle)) { | ||
| 7296 | return prop | ||
| 7297 | } | ||
| 7298 | var capName = prop.charAt(0).toUpperCase() + prop.slice(1); | ||
| 7299 | for (var i = 0; i < vendorNames.length; i++) { | ||
| 7300 | var name = vendorNames[i] + capName; | ||
| 7301 | if (name in emptyStyle) { | ||
| 7302 | return name | ||
| 7303 | } | ||
| 7304 | } | ||
| 7305 | }); | ||
| 7306 | |||
| 7307 | function updateStyle (oldVnode, vnode) { | ||
| 7308 | var data = vnode.data; | ||
| 7309 | var oldData = oldVnode.data; | ||
| 7310 | |||
| 7311 | if (isUndef(data.staticStyle) && isUndef(data.style) && | ||
| 7312 | isUndef(oldData.staticStyle) && isUndef(oldData.style) | ||
| 7313 | ) { | ||
| 7314 | return | ||
| 7315 | } | ||
| 7316 | |||
| 7317 | var cur, name; | ||
| 7318 | var el = vnode.elm; | ||
| 7319 | var oldStaticStyle = oldData.staticStyle; | ||
| 7320 | var oldStyleBinding = oldData.normalizedStyle || oldData.style || {}; | ||
| 7321 | |||
| 7322 | // if static style exists, stylebinding already merged into it when doing normalizeStyleData | ||
| 7323 | var oldStyle = oldStaticStyle || oldStyleBinding; | ||
| 7324 | |||
| 7325 | var style = normalizeStyleBinding(vnode.data.style) || {}; | ||
| 7326 | |||
| 7327 | // store normalized style under a different key for next diff | ||
| 7328 | // make sure to clone it if it's reactive, since the user likely wants | ||
| 7329 | // to mutate it. | ||
| 7330 | vnode.data.normalizedStyle = isDef(style.__ob__) | ||
| 7331 | ? extend({}, style) | ||
| 7332 | : style; | ||
| 7333 | |||
| 7334 | var newStyle = getStyle(vnode, true); | ||
| 7335 | |||
| 7336 | for (name in oldStyle) { | ||
| 7337 | if (isUndef(newStyle[name])) { | ||
| 7338 | setProp(el, name, ''); | ||
| 7339 | } | ||
| 7340 | } | ||
| 7341 | for (name in newStyle) { | ||
| 7342 | cur = newStyle[name]; | ||
| 7343 | if (cur !== oldStyle[name]) { | ||
| 7344 | // ie9 setting to null has no effect, must use empty string | ||
| 7345 | setProp(el, name, cur == null ? '' : cur); | ||
| 7346 | } | ||
| 7347 | } | ||
| 7348 | } | ||
| 7349 | |||
| 7350 | var style = { | ||
| 7351 | create: updateStyle, | ||
| 7352 | update: updateStyle | ||
| 7353 | } | ||
| 7354 | |||
| 7355 | /* */ | ||
| 7356 | |||
| 7357 | /** | ||
| 7358 | * Add class with compatibility for SVG since classList is not supported on | ||
| 7359 | * SVG elements in IE | ||
| 7360 | */ | ||
| 7361 | function addClass (el, cls) { | ||
| 7362 | /* istanbul ignore if */ | ||
| 7363 | if (!cls || !(cls = cls.trim())) { | ||
| 7364 | return | ||
| 7365 | } | ||
| 7366 | |||
| 7367 | /* istanbul ignore else */ | ||
| 7368 | if (el.classList) { | ||
| 7369 | if (cls.indexOf(' ') > -1) { | ||
| 7370 | cls.split(/\s+/).forEach(function (c) { return el.classList.add(c); }); | ||
| 7371 | } else { | ||
| 7372 | el.classList.add(cls); | ||
| 7373 | } | ||
| 7374 | } else { | ||
| 7375 | var cur = " " + (el.getAttribute('class') || '') + " "; | ||
| 7376 | if (cur.indexOf(' ' + cls + ' ') < 0) { | ||
| 7377 | el.setAttribute('class', (cur + cls).trim()); | ||
| 7378 | } | ||
| 7379 | } | ||
| 7380 | } | ||
| 7381 | |||
| 7382 | /** | ||
| 7383 | * Remove class with compatibility for SVG since classList is not supported on | ||
| 7384 | * SVG elements in IE | ||
| 7385 | */ | ||
| 7386 | function removeClass (el, cls) { | ||
| 7387 | /* istanbul ignore if */ | ||
| 7388 | if (!cls || !(cls = cls.trim())) { | ||
| 7389 | return | ||
| 7390 | } | ||
| 7391 | |||
| 7392 | /* istanbul ignore else */ | ||
| 7393 | if (el.classList) { | ||
| 7394 | if (cls.indexOf(' ') > -1) { | ||
| 7395 | cls.split(/\s+/).forEach(function (c) { return el.classList.remove(c); }); | ||
| 7396 | } else { | ||
| 7397 | el.classList.remove(cls); | ||
| 7398 | } | ||
| 7399 | if (!el.classList.length) { | ||
| 7400 | el.removeAttribute('class'); | ||
| 7401 | } | ||
| 7402 | } else { | ||
| 7403 | var cur = " " + (el.getAttribute('class') || '') + " "; | ||
| 7404 | var tar = ' ' + cls + ' '; | ||
| 7405 | while (cur.indexOf(tar) >= 0) { | ||
| 7406 | cur = cur.replace(tar, ' '); | ||
| 7407 | } | ||
| 7408 | cur = cur.trim(); | ||
| 7409 | if (cur) { | ||
| 7410 | el.setAttribute('class', cur); | ||
| 7411 | } else { | ||
| 7412 | el.removeAttribute('class'); | ||
| 7413 | } | ||
| 7414 | } | ||
| 7415 | } | ||
| 7416 | |||
| 7417 | /* */ | ||
| 7418 | |||
| 7419 | function resolveTransition (def) { | ||
| 7420 | if (!def) { | ||
| 7421 | return | ||
| 7422 | } | ||
| 7423 | /* istanbul ignore else */ | ||
| 7424 | if (typeof def === 'object') { | ||
| 7425 | var res = {}; | ||
| 7426 | if (def.css !== false) { | ||
| 7427 | extend(res, autoCssTransition(def.name || 'v')); | ||
| 7428 | } | ||
| 7429 | extend(res, def); | ||
| 7430 | return res | ||
| 7431 | } else if (typeof def === 'string') { | ||
| 7432 | return autoCssTransition(def) | ||
| 7433 | } | ||
| 7434 | } | ||
| 7435 | |||
| 7436 | var autoCssTransition = cached(function (name) { | ||
| 7437 | return { | ||
| 7438 | enterClass: (name + "-enter"), | ||
| 7439 | enterToClass: (name + "-enter-to"), | ||
| 7440 | enterActiveClass: (name + "-enter-active"), | ||
| 7441 | leaveClass: (name + "-leave"), | ||
| 7442 | leaveToClass: (name + "-leave-to"), | ||
| 7443 | leaveActiveClass: (name + "-leave-active") | ||
| 7444 | } | ||
| 7445 | }); | ||
| 7446 | |||
| 7447 | var hasTransition = inBrowser && !isIE9; | ||
| 7448 | var TRANSITION = 'transition'; | ||
| 7449 | var ANIMATION = 'animation'; | ||
| 7450 | |||
| 7451 | // Transition property/event sniffing | ||
| 7452 | var transitionProp = 'transition'; | ||
| 7453 | var transitionEndEvent = 'transitionend'; | ||
| 7454 | var animationProp = 'animation'; | ||
| 7455 | var animationEndEvent = 'animationend'; | ||
| 7456 | if (hasTransition) { | ||
| 7457 | /* istanbul ignore if */ | ||
| 7458 | if (window.ontransitionend === undefined && | ||
| 7459 | window.onwebkittransitionend !== undefined | ||
| 7460 | ) { | ||
| 7461 | transitionProp = 'WebkitTransition'; | ||
| 7462 | transitionEndEvent = 'webkitTransitionEnd'; | ||
| 7463 | } | ||
| 7464 | if (window.onanimationend === undefined && | ||
| 7465 | window.onwebkitanimationend !== undefined | ||
| 7466 | ) { | ||
| 7467 | animationProp = 'WebkitAnimation'; | ||
| 7468 | animationEndEvent = 'webkitAnimationEnd'; | ||
| 7469 | } | ||
| 7470 | } | ||
| 7471 | |||
| 7472 | // binding to window is necessary to make hot reload work in IE in strict mode | ||
| 7473 | var raf = inBrowser | ||
| 7474 | ? window.requestAnimationFrame | ||
| 7475 | ? window.requestAnimationFrame.bind(window) | ||
| 7476 | : setTimeout | ||
| 7477 | : /* istanbul ignore next */ function (fn) { return fn(); }; | ||
| 7478 | |||
| 7479 | function nextFrame (fn) { | ||
| 7480 | raf(function () { | ||
| 7481 | raf(fn); | ||
| 7482 | }); | ||
| 7483 | } | ||
| 7484 | |||
| 7485 | function addTransitionClass (el, cls) { | ||
| 7486 | var transitionClasses = el._transitionClasses || (el._transitionClasses = []); | ||
| 7487 | if (transitionClasses.indexOf(cls) < 0) { | ||
| 7488 | transitionClasses.push(cls); | ||
| 7489 | addClass(el, cls); | ||
| 7490 | } | ||
| 7491 | } | ||
| 7492 | |||
| 7493 | function removeTransitionClass (el, cls) { | ||
| 7494 | if (el._transitionClasses) { | ||
| 7495 | remove(el._transitionClasses, cls); | ||
| 7496 | } | ||
| 7497 | removeClass(el, cls); | ||
| 7498 | } | ||
| 7499 | |||
| 7500 | function whenTransitionEnds ( | ||
| 7501 | el, | ||
| 7502 | expectedType, | ||
| 7503 | cb | ||
| 7504 | ) { | ||
| 7505 | var ref = getTransitionInfo(el, expectedType); | ||
| 7506 | var type = ref.type; | ||
| 7507 | var timeout = ref.timeout; | ||
| 7508 | var propCount = ref.propCount; | ||
| 7509 | if (!type) { return cb() } | ||
| 7510 | var event = type === TRANSITION ? transitionEndEvent : animationEndEvent; | ||
| 7511 | var ended = 0; | ||
| 7512 | var end = function () { | ||
| 7513 | el.removeEventListener(event, onEnd); | ||
| 7514 | cb(); | ||
| 7515 | }; | ||
| 7516 | var onEnd = function (e) { | ||
| 7517 | if (e.target === el) { | ||
| 7518 | if (++ended >= propCount) { | ||
| 7519 | end(); | ||
| 7520 | } | ||
| 7521 | } | ||
| 7522 | }; | ||
| 7523 | setTimeout(function () { | ||
| 7524 | if (ended < propCount) { | ||
| 7525 | end(); | ||
| 7526 | } | ||
| 7527 | }, timeout + 1); | ||
| 7528 | el.addEventListener(event, onEnd); | ||
| 7529 | } | ||
| 7530 | |||
| 7531 | var transformRE = /\b(transform|all)(,|$)/; | ||
| 7532 | |||
| 7533 | function getTransitionInfo (el, expectedType) { | ||
| 7534 | var styles = window.getComputedStyle(el); | ||
| 7535 | var transitionDelays = styles[transitionProp + 'Delay'].split(', '); | ||
| 7536 | var transitionDurations = styles[transitionProp + 'Duration'].split(', '); | ||
| 7537 | var transitionTimeout = getTimeout(transitionDelays, transitionDurations); | ||
| 7538 | var animationDelays = styles[animationProp + 'Delay'].split(', '); | ||
| 7539 | var animationDurations = styles[animationProp + 'Duration'].split(', '); | ||
| 7540 | var animationTimeout = getTimeout(animationDelays, animationDurations); | ||
| 7541 | |||
| 7542 | var type; | ||
| 7543 | var timeout = 0; | ||
| 7544 | var propCount = 0; | ||
| 7545 | /* istanbul ignore if */ | ||
| 7546 | if (expectedType === TRANSITION) { | ||
| 7547 | if (transitionTimeout > 0) { | ||
| 7548 | type = TRANSITION; | ||
| 7549 | timeout = transitionTimeout; | ||
| 7550 | propCount = transitionDurations.length; | ||
| 7551 | } | ||
| 7552 | } else if (expectedType === ANIMATION) { | ||
| 7553 | if (animationTimeout > 0) { | ||
| 7554 | type = ANIMATION; | ||
| 7555 | timeout = animationTimeout; | ||
| 7556 | propCount = animationDurations.length; | ||
| 7557 | } | ||
| 7558 | } else { | ||
| 7559 | timeout = Math.max(transitionTimeout, animationTimeout); | ||
| 7560 | type = timeout > 0 | ||
| 7561 | ? transitionTimeout > animationTimeout | ||
| 7562 | ? TRANSITION | ||
| 7563 | : ANIMATION | ||
| 7564 | : null; | ||
| 7565 | propCount = type | ||
| 7566 | ? type === TRANSITION | ||
| 7567 | ? transitionDurations.length | ||
| 7568 | : animationDurations.length | ||
| 7569 | : 0; | ||
| 7570 | } | ||
| 7571 | var hasTransform = | ||
| 7572 | type === TRANSITION && | ||
| 7573 | transformRE.test(styles[transitionProp + 'Property']); | ||
| 7574 | return { | ||
| 7575 | type: type, | ||
| 7576 | timeout: timeout, | ||
| 7577 | propCount: propCount, | ||
| 7578 | hasTransform: hasTransform | ||
| 7579 | } | ||
| 7580 | } | ||
| 7581 | |||
| 7582 | function getTimeout (delays, durations) { | ||
| 7583 | /* istanbul ignore next */ | ||
| 7584 | while (delays.length < durations.length) { | ||
| 7585 | delays = delays.concat(delays); | ||
| 7586 | } | ||
| 7587 | |||
| 7588 | return Math.max.apply(null, durations.map(function (d, i) { | ||
| 7589 | return toMs(d) + toMs(delays[i]) | ||
| 7590 | })) | ||
| 7591 | } | ||
| 7592 | |||
| 7593 | function toMs (s) { | ||
| 7594 | return Number(s.slice(0, -1)) * 1000 | ||
| 7595 | } | ||
| 7596 | |||
| 7597 | /* */ | ||
| 7598 | |||
| 7599 | function enter (vnode, toggleDisplay) { | ||
| 7600 | var el = vnode.elm; | ||
| 7601 | |||
| 7602 | // call leave callback now | ||
| 7603 | if (isDef(el._leaveCb)) { | ||
| 7604 | el._leaveCb.cancelled = true; | ||
| 7605 | el._leaveCb(); | ||
| 7606 | } | ||
| 7607 | |||
| 7608 | var data = resolveTransition(vnode.data.transition); | ||
| 7609 | if (isUndef(data)) { | ||
| 7610 | return | ||
| 7611 | } | ||
| 7612 | |||
| 7613 | /* istanbul ignore if */ | ||
| 7614 | if (isDef(el._enterCb) || el.nodeType !== 1) { | ||
| 7615 | return | ||
| 7616 | } | ||
| 7617 | |||
| 7618 | var css = data.css; | ||
| 7619 | var type = data.type; | ||
| 7620 | var enterClass = data.enterClass; | ||
| 7621 | var enterToClass = data.enterToClass; | ||
| 7622 | var enterActiveClass = data.enterActiveClass; | ||
| 7623 | var appearClass = data.appearClass; | ||
| 7624 | var appearToClass = data.appearToClass; | ||
| 7625 | var appearActiveClass = data.appearActiveClass; | ||
| 7626 | var beforeEnter = data.beforeEnter; | ||
| 7627 | var enter = data.enter; | ||
| 7628 | var afterEnter = data.afterEnter; | ||
| 7629 | var enterCancelled = data.enterCancelled; | ||
| 7630 | var beforeAppear = data.beforeAppear; | ||
| 7631 | var appear = data.appear; | ||
| 7632 | var afterAppear = data.afterAppear; | ||
| 7633 | var appearCancelled = data.appearCancelled; | ||
| 7634 | var duration = data.duration; | ||
| 7635 | |||
| 7636 | // activeInstance will always be the <transition> component managing this | ||
| 7637 | // transition. One edge case to check is when the <transition> is placed | ||
| 7638 | // as the root node of a child component. In that case we need to check | ||
| 7639 | // <transition>'s parent for appear check. | ||
| 7640 | var context = activeInstance; | ||
| 7641 | var transitionNode = activeInstance.$vnode; | ||
| 7642 | while (transitionNode && transitionNode.parent) { | ||
| 7643 | transitionNode = transitionNode.parent; | ||
| 7644 | context = transitionNode.context; | ||
| 7645 | } | ||
| 7646 | |||
| 7647 | var isAppear = !context._isMounted || !vnode.isRootInsert; | ||
| 7648 | |||
| 7649 | if (isAppear && !appear && appear !== '') { | ||
| 7650 | return | ||
| 7651 | } | ||
| 7652 | |||
| 7653 | var startClass = isAppear && appearClass | ||
| 7654 | ? appearClass | ||
| 7655 | : enterClass; | ||
| 7656 | var activeClass = isAppear && appearActiveClass | ||
| 7657 | ? appearActiveClass | ||
| 7658 | : enterActiveClass; | ||
| 7659 | var toClass = isAppear && appearToClass | ||
| 7660 | ? appearToClass | ||
| 7661 | : enterToClass; | ||
| 7662 | |||
| 7663 | var beforeEnterHook = isAppear | ||
| 7664 | ? (beforeAppear || beforeEnter) | ||
| 7665 | : beforeEnter; | ||
| 7666 | var enterHook = isAppear | ||
| 7667 | ? (typeof appear === 'function' ? appear : enter) | ||
| 7668 | : enter; | ||
| 7669 | var afterEnterHook = isAppear | ||
| 7670 | ? (afterAppear || afterEnter) | ||
| 7671 | : afterEnter; | ||
| 7672 | var enterCancelledHook = isAppear | ||
| 7673 | ? (appearCancelled || enterCancelled) | ||
| 7674 | : enterCancelled; | ||
| 7675 | |||
| 7676 | var explicitEnterDuration = toNumber( | ||
| 7677 | isObject(duration) | ||
| 7678 | ? duration.enter | ||
| 7679 | : duration | ||
| 7680 | ); | ||
| 7681 | |||
| 7682 | if ("development" !== 'production' && explicitEnterDuration != null) { | ||
| 7683 | checkDuration(explicitEnterDuration, 'enter', vnode); | ||
| 7684 | } | ||
| 7685 | |||
| 7686 | var expectsCSS = css !== false && !isIE9; | ||
| 7687 | var userWantsControl = getHookArgumentsLength(enterHook); | ||
| 7688 | |||
| 7689 | var cb = el._enterCb = once(function () { | ||
| 7690 | if (expectsCSS) { | ||
| 7691 | removeTransitionClass(el, toClass); | ||
| 7692 | removeTransitionClass(el, activeClass); | ||
| 7693 | } | ||
| 7694 | if (cb.cancelled) { | ||
| 7695 | if (expectsCSS) { | ||
| 7696 | removeTransitionClass(el, startClass); | ||
| 7697 | } | ||
| 7698 | enterCancelledHook && enterCancelledHook(el); | ||
| 7699 | } else { | ||
| 7700 | afterEnterHook && afterEnterHook(el); | ||
| 7701 | } | ||
| 7702 | el._enterCb = null; | ||
| 7703 | }); | ||
| 7704 | |||
| 7705 | if (!vnode.data.show) { | ||
| 7706 | // remove pending leave element on enter by injecting an insert hook | ||
| 7707 | mergeVNodeHook(vnode, 'insert', function () { | ||
| 7708 | var parent = el.parentNode; | ||
| 7709 | var pendingNode = parent && parent._pending && parent._pending[vnode.key]; | ||
| 7710 | if (pendingNode && | ||
| 7711 | pendingNode.tag === vnode.tag && | ||
| 7712 | pendingNode.elm._leaveCb | ||
| 7713 | ) { | ||
| 7714 | pendingNode.elm._leaveCb(); | ||
| 7715 | } | ||
| 7716 | enterHook && enterHook(el, cb); | ||
| 7717 | }); | ||
| 7718 | } | ||
| 7719 | |||
| 7720 | // start enter transition | ||
| 7721 | beforeEnterHook && beforeEnterHook(el); | ||
| 7722 | if (expectsCSS) { | ||
| 7723 | addTransitionClass(el, startClass); | ||
| 7724 | addTransitionClass(el, activeClass); | ||
| 7725 | nextFrame(function () { | ||
| 7726 | removeTransitionClass(el, startClass); | ||
| 7727 | if (!cb.cancelled) { | ||
| 7728 | addTransitionClass(el, toClass); | ||
| 7729 | if (!userWantsControl) { | ||
| 7730 | if (isValidDuration(explicitEnterDuration)) { | ||
| 7731 | setTimeout(cb, explicitEnterDuration); | ||
| 7732 | } else { | ||
| 7733 | whenTransitionEnds(el, type, cb); | ||
| 7734 | } | ||
| 7735 | } | ||
| 7736 | } | ||
| 7737 | }); | ||
| 7738 | } | ||
| 7739 | |||
| 7740 | if (vnode.data.show) { | ||
| 7741 | toggleDisplay && toggleDisplay(); | ||
| 7742 | enterHook && enterHook(el, cb); | ||
| 7743 | } | ||
| 7744 | |||
| 7745 | if (!expectsCSS && !userWantsControl) { | ||
| 7746 | cb(); | ||
| 7747 | } | ||
| 7748 | } | ||
| 7749 | |||
| 7750 | function leave (vnode, rm) { | ||
| 7751 | var el = vnode.elm; | ||
| 7752 | |||
| 7753 | // call enter callback now | ||
| 7754 | if (isDef(el._enterCb)) { | ||
| 7755 | el._enterCb.cancelled = true; | ||
| 7756 | el._enterCb(); | ||
| 7757 | } | ||
| 7758 | |||
| 7759 | var data = resolveTransition(vnode.data.transition); | ||
| 7760 | if (isUndef(data) || el.nodeType !== 1) { | ||
| 7761 | return rm() | ||
| 7762 | } | ||
| 7763 | |||
| 7764 | /* istanbul ignore if */ | ||
| 7765 | if (isDef(el._leaveCb)) { | ||
| 7766 | return | ||
| 7767 | } | ||
| 7768 | |||
| 7769 | var css = data.css; | ||
| 7770 | var type = data.type; | ||
| 7771 | var leaveClass = data.leaveClass; | ||
| 7772 | var leaveToClass = data.leaveToClass; | ||
| 7773 | var leaveActiveClass = data.leaveActiveClass; | ||
| 7774 | var beforeLeave = data.beforeLeave; | ||
| 7775 | var leave = data.leave; | ||
| 7776 | var afterLeave = data.afterLeave; | ||
| 7777 | var leaveCancelled = data.leaveCancelled; | ||
| 7778 | var delayLeave = data.delayLeave; | ||
| 7779 | var duration = data.duration; | ||
| 7780 | |||
| 7781 | var expectsCSS = css !== false && !isIE9; | ||
| 7782 | var userWantsControl = getHookArgumentsLength(leave); | ||
| 7783 | |||
| 7784 | var explicitLeaveDuration = toNumber( | ||
| 7785 | isObject(duration) | ||
| 7786 | ? duration.leave | ||
| 7787 | : duration | ||
| 7788 | ); | ||
| 7789 | |||
| 7790 | if ("development" !== 'production' && isDef(explicitLeaveDuration)) { | ||
| 7791 | checkDuration(explicitLeaveDuration, 'leave', vnode); | ||
| 7792 | } | ||
| 7793 | |||
| 7794 | var cb = el._leaveCb = once(function () { | ||
| 7795 | if (el.parentNode && el.parentNode._pending) { | ||
| 7796 | el.parentNode._pending[vnode.key] = null; | ||
| 7797 | } | ||
| 7798 | if (expectsCSS) { | ||
| 7799 | removeTransitionClass(el, leaveToClass); | ||
| 7800 | removeTransitionClass(el, leaveActiveClass); | ||
| 7801 | } | ||
| 7802 | if (cb.cancelled) { | ||
| 7803 | if (expectsCSS) { | ||
| 7804 | removeTransitionClass(el, leaveClass); | ||
| 7805 | } | ||
| 7806 | leaveCancelled && leaveCancelled(el); | ||
| 7807 | } else { | ||
| 7808 | rm(); | ||
| 7809 | afterLeave && afterLeave(el); | ||
| 7810 | } | ||
| 7811 | el._leaveCb = null; | ||
| 7812 | }); | ||
| 7813 | |||
| 7814 | if (delayLeave) { | ||
| 7815 | delayLeave(performLeave); | ||
| 7816 | } else { | ||
| 7817 | performLeave(); | ||
| 7818 | } | ||
| 7819 | |||
| 7820 | function performLeave () { | ||
| 7821 | // the delayed leave may have already been cancelled | ||
| 7822 | if (cb.cancelled) { | ||
| 7823 | return | ||
| 7824 | } | ||
| 7825 | // record leaving element | ||
| 7826 | if (!vnode.data.show) { | ||
| 7827 | (el.parentNode._pending || (el.parentNode._pending = {}))[(vnode.key)] = vnode; | ||
| 7828 | } | ||
| 7829 | beforeLeave && beforeLeave(el); | ||
| 7830 | if (expectsCSS) { | ||
| 7831 | addTransitionClass(el, leaveClass); | ||
| 7832 | addTransitionClass(el, leaveActiveClass); | ||
| 7833 | nextFrame(function () { | ||
| 7834 | removeTransitionClass(el, leaveClass); | ||
| 7835 | if (!cb.cancelled) { | ||
| 7836 | addTransitionClass(el, leaveToClass); | ||
| 7837 | if (!userWantsControl) { | ||
| 7838 | if (isValidDuration(explicitLeaveDuration)) { | ||
| 7839 | setTimeout(cb, explicitLeaveDuration); | ||
| 7840 | } else { | ||
| 7841 | whenTransitionEnds(el, type, cb); | ||
| 7842 | } | ||
| 7843 | } | ||
| 7844 | } | ||
| 7845 | }); | ||
| 7846 | } | ||
| 7847 | leave && leave(el, cb); | ||
| 7848 | if (!expectsCSS && !userWantsControl) { | ||
| 7849 | cb(); | ||
| 7850 | } | ||
| 7851 | } | ||
| 7852 | } | ||
| 7853 | |||
| 7854 | // only used in dev mode | ||
| 7855 | function checkDuration (val, name, vnode) { | ||
| 7856 | if (typeof val !== 'number') { | ||
| 7857 | warn( | ||
| 7858 | "<transition> explicit " + name + " duration is not a valid number - " + | ||
| 7859 | "got " + (JSON.stringify(val)) + ".", | ||
| 7860 | vnode.context | ||
| 7861 | ); | ||
| 7862 | } else if (isNaN(val)) { | ||
| 7863 | warn( | ||
| 7864 | "<transition> explicit " + name + " duration is NaN - " + | ||
| 7865 | 'the duration expression might be incorrect.', | ||
| 7866 | vnode.context | ||
| 7867 | ); | ||
| 7868 | } | ||
| 7869 | } | ||
| 7870 | |||
| 7871 | function isValidDuration (val) { | ||
| 7872 | return typeof val === 'number' && !isNaN(val) | ||
| 7873 | } | ||
| 7874 | |||
| 7875 | /** | ||
| 7876 | * Normalize a transition hook's argument length. The hook may be: | ||
| 7877 | * - a merged hook (invoker) with the original in .fns | ||
| 7878 | * - a wrapped component method (check ._length) | ||
| 7879 | * - a plain function (.length) | ||
| 7880 | */ | ||
| 7881 | function getHookArgumentsLength (fn) { | ||
| 7882 | if (isUndef(fn)) { | ||
| 7883 | return false | ||
| 7884 | } | ||
| 7885 | var invokerFns = fn.fns; | ||
| 7886 | if (isDef(invokerFns)) { | ||
| 7887 | // invoker | ||
| 7888 | return getHookArgumentsLength( | ||
| 7889 | Array.isArray(invokerFns) | ||
| 7890 | ? invokerFns[0] | ||
| 7891 | : invokerFns | ||
| 7892 | ) | ||
| 7893 | } else { | ||
| 7894 | return (fn._length || fn.length) > 1 | ||
| 7895 | } | ||
| 7896 | } | ||
| 7897 | |||
| 7898 | function _enter (_, vnode) { | ||
| 7899 | if (vnode.data.show !== true) { | ||
| 7900 | enter(vnode); | ||
| 7901 | } | ||
| 7902 | } | ||
| 7903 | |||
| 7904 | var transition = inBrowser ? { | ||
| 7905 | create: _enter, | ||
| 7906 | activate: _enter, | ||
| 7907 | remove: function remove$$1 (vnode, rm) { | ||
| 7908 | /* istanbul ignore else */ | ||
| 7909 | if (vnode.data.show !== true) { | ||
| 7910 | leave(vnode, rm); | ||
| 7911 | } else { | ||
| 7912 | rm(); | ||
| 7913 | } | ||
| 7914 | } | ||
| 7915 | } : {} | ||
| 7916 | |||
| 7917 | var platformModules = [ | ||
| 7918 | attrs, | ||
| 7919 | klass, | ||
| 7920 | events, | ||
| 7921 | domProps, | ||
| 7922 | style, | ||
| 7923 | transition | ||
| 7924 | ] | ||
| 7925 | |||
| 7926 | /* */ | ||
| 7927 | |||
| 7928 | // the directive module should be applied last, after all | ||
| 7929 | // built-in modules have been applied. | ||
| 7930 | var modules = platformModules.concat(baseModules); | ||
| 7931 | |||
| 7932 | var patch = createPatchFunction({ nodeOps: nodeOps, modules: modules }); | ||
| 7933 | |||
| 7934 | /** | ||
| 7935 | * Not type checking this file because flow doesn't like attaching | ||
| 7936 | * properties to Elements. | ||
| 7937 | */ | ||
| 7938 | |||
| 7939 | /* istanbul ignore if */ | ||
| 7940 | if (isIE9) { | ||
| 7941 | // http://www.matts411.com/post/internet-explorer-9-oninput/ | ||
| 7942 | document.addEventListener('selectionchange', function () { | ||
| 7943 | var el = document.activeElement; | ||
| 7944 | if (el && el.vmodel) { | ||
| 7945 | trigger(el, 'input'); | ||
| 7946 | } | ||
| 7947 | }); | ||
| 7948 | } | ||
| 7949 | |||
| 7950 | var directive = { | ||
| 7951 | inserted: function inserted (el, binding, vnode, oldVnode) { | ||
| 7952 | if (vnode.tag === 'select') { | ||
| 7953 | // #6903 | ||
| 7954 | if (oldVnode.elm && !oldVnode.elm._vOptions) { | ||
| 7955 | mergeVNodeHook(vnode, 'postpatch', function () { | ||
| 7956 | directive.componentUpdated(el, binding, vnode); | ||
| 7957 | }); | ||
| 7958 | } else { | ||
| 7959 | setSelected(el, binding, vnode.context); | ||
| 7960 | } | ||
| 7961 | el._vOptions = [].map.call(el.options, getValue); | ||
| 7962 | } else if (vnode.tag === 'textarea' || isTextInputType(el.type)) { | ||
| 7963 | el._vModifiers = binding.modifiers; | ||
| 7964 | if (!binding.modifiers.lazy) { | ||
| 7965 | el.addEventListener('compositionstart', onCompositionStart); | ||
| 7966 | el.addEventListener('compositionend', onCompositionEnd); | ||
| 7967 | // Safari < 10.2 & UIWebView doesn't fire compositionend when | ||
| 7968 | // switching focus before confirming composition choice | ||
| 7969 | // this also fixes the issue where some browsers e.g. iOS Chrome | ||
| 7970 | // fires "change" instead of "input" on autocomplete. | ||
| 7971 | el.addEventListener('change', onCompositionEnd); | ||
| 7972 | /* istanbul ignore if */ | ||
| 7973 | if (isIE9) { | ||
| 7974 | el.vmodel = true; | ||
| 7975 | } | ||
| 7976 | } | ||
| 7977 | } | ||
| 7978 | }, | ||
| 7979 | |||
| 7980 | componentUpdated: function componentUpdated (el, binding, vnode) { | ||
| 7981 | if (vnode.tag === 'select') { | ||
| 7982 | setSelected(el, binding, vnode.context); | ||
| 7983 | // in case the options rendered by v-for have changed, | ||
| 7984 | // it's possible that the value is out-of-sync with the rendered options. | ||
| 7985 | // detect such cases and filter out values that no longer has a matching | ||
| 7986 | // option in the DOM. | ||
| 7987 | var prevOptions = el._vOptions; | ||
| 7988 | var curOptions = el._vOptions = [].map.call(el.options, getValue); | ||
| 7989 | if (curOptions.some(function (o, i) { return !looseEqual(o, prevOptions[i]); })) { | ||
| 7990 | // trigger change event if | ||
| 7991 | // no matching option found for at least one value | ||
| 7992 | var needReset = el.multiple | ||
| 7993 | ? binding.value.some(function (v) { return hasNoMatchingOption(v, curOptions); }) | ||
| 7994 | : binding.value !== binding.oldValue && hasNoMatchingOption(binding.value, curOptions); | ||
| 7995 | if (needReset) { | ||
| 7996 | trigger(el, 'change'); | ||
| 7997 | } | ||
| 7998 | } | ||
| 7999 | } | ||
| 8000 | } | ||
| 8001 | }; | ||
| 8002 | |||
| 8003 | function setSelected (el, binding, vm) { | ||
| 8004 | actuallySetSelected(el, binding, vm); | ||
| 8005 | /* istanbul ignore if */ | ||
| 8006 | if (isIE || isEdge) { | ||
| 8007 | setTimeout(function () { | ||
| 8008 | actuallySetSelected(el, binding, vm); | ||
| 8009 | }, 0); | ||
| 8010 | } | ||
| 8011 | } | ||
| 8012 | |||
| 8013 | function actuallySetSelected (el, binding, vm) { | ||
| 8014 | var value = binding.value; | ||
| 8015 | var isMultiple = el.multiple; | ||
| 8016 | if (isMultiple && !Array.isArray(value)) { | ||
| 8017 | "development" !== 'production' && warn( | ||
| 8018 | "<select multiple v-model=\"" + (binding.expression) + "\"> " + | ||
| 8019 | "expects an Array value for its binding, but got " + (Object.prototype.toString.call(value).slice(8, -1)), | ||
| 8020 | vm | ||
| 8021 | ); | ||
| 8022 | return | ||
| 8023 | } | ||
| 8024 | var selected, option; | ||
| 8025 | for (var i = 0, l = el.options.length; i < l; i++) { | ||
| 8026 | option = el.options[i]; | ||
| 8027 | if (isMultiple) { | ||
| 8028 | selected = looseIndexOf(value, getValue(option)) > -1; | ||
| 8029 | if (option.selected !== selected) { | ||
| 8030 | option.selected = selected; | ||
| 8031 | } | ||
| 8032 | } else { | ||
| 8033 | if (looseEqual(getValue(option), value)) { | ||
| 8034 | if (el.selectedIndex !== i) { | ||
| 8035 | el.selectedIndex = i; | ||
| 8036 | } | ||
| 8037 | return | ||
| 8038 | } | ||
| 8039 | } | ||
| 8040 | } | ||
| 8041 | if (!isMultiple) { | ||
| 8042 | el.selectedIndex = -1; | ||
| 8043 | } | ||
| 8044 | } | ||
| 8045 | |||
| 8046 | function hasNoMatchingOption (value, options) { | ||
| 8047 | return options.every(function (o) { return !looseEqual(o, value); }) | ||
| 8048 | } | ||
| 8049 | |||
| 8050 | function getValue (option) { | ||
| 8051 | return '_value' in option | ||
| 8052 | ? option._value | ||
| 8053 | : option.value | ||
| 8054 | } | ||
| 8055 | |||
| 8056 | function onCompositionStart (e) { | ||
| 8057 | e.target.composing = true; | ||
| 8058 | } | ||
| 8059 | |||
| 8060 | function onCompositionEnd (e) { | ||
| 8061 | // prevent triggering an input event for no reason | ||
| 8062 | if (!e.target.composing) { return } | ||
| 8063 | e.target.composing = false; | ||
| 8064 | trigger(e.target, 'input'); | ||
| 8065 | } | ||
| 8066 | |||
| 8067 | function trigger (el, type) { | ||
| 8068 | var e = document.createEvent('HTMLEvents'); | ||
| 8069 | e.initEvent(type, true, true); | ||
| 8070 | el.dispatchEvent(e); | ||
| 8071 | } | ||
| 8072 | |||
| 8073 | /* */ | ||
| 8074 | |||
| 8075 | // recursively search for possible transition defined inside the component root | ||
| 8076 | function locateNode (vnode) { | ||
| 8077 | return vnode.componentInstance && (!vnode.data || !vnode.data.transition) | ||
| 8078 | ? locateNode(vnode.componentInstance._vnode) | ||
| 8079 | : vnode | ||
| 8080 | } | ||
| 8081 | |||
| 8082 | var show = { | ||
| 8083 | bind: function bind (el, ref, vnode) { | ||
| 8084 | var value = ref.value; | ||
| 8085 | |||
| 8086 | vnode = locateNode(vnode); | ||
| 8087 | var transition$$1 = vnode.data && vnode.data.transition; | ||
| 8088 | var originalDisplay = el.__vOriginalDisplay = | ||
| 8089 | el.style.display === 'none' ? '' : el.style.display; | ||
| 8090 | if (value && transition$$1) { | ||
| 8091 | vnode.data.show = true; | ||
| 8092 | enter(vnode, function () { | ||
| 8093 | el.style.display = originalDisplay; | ||
| 8094 | }); | ||
| 8095 | } else { | ||
| 8096 | el.style.display = value ? originalDisplay : 'none'; | ||
| 8097 | } | ||
| 8098 | }, | ||
| 8099 | |||
| 8100 | update: function update (el, ref, vnode) { | ||
| 8101 | var value = ref.value; | ||
| 8102 | var oldValue = ref.oldValue; | ||
| 8103 | |||
| 8104 | /* istanbul ignore if */ | ||
| 8105 | if (!value === !oldValue) { return } | ||
| 8106 | vnode = locateNode(vnode); | ||
| 8107 | var transition$$1 = vnode.data && vnode.data.transition; | ||
| 8108 | if (transition$$1) { | ||
| 8109 | vnode.data.show = true; | ||
| 8110 | if (value) { | ||
| 8111 | enter(vnode, function () { | ||
| 8112 | el.style.display = el.__vOriginalDisplay; | ||
| 8113 | }); | ||
| 8114 | } else { | ||
| 8115 | leave(vnode, function () { | ||
| 8116 | el.style.display = 'none'; | ||
| 8117 | }); | ||
| 8118 | } | ||
| 8119 | } else { | ||
| 8120 | el.style.display = value ? el.__vOriginalDisplay : 'none'; | ||
| 8121 | } | ||
| 8122 | }, | ||
| 8123 | |||
| 8124 | unbind: function unbind ( | ||
| 8125 | el, | ||
| 8126 | binding, | ||
| 8127 | vnode, | ||
| 8128 | oldVnode, | ||
| 8129 | isDestroy | ||
| 8130 | ) { | ||
| 8131 | if (!isDestroy) { | ||
| 8132 | el.style.display = el.__vOriginalDisplay; | ||
| 8133 | } | ||
| 8134 | } | ||
| 8135 | } | ||
| 8136 | |||
| 8137 | var platformDirectives = { | ||
| 8138 | model: directive, | ||
| 8139 | show: show | ||
| 8140 | } | ||
| 8141 | |||
| 8142 | /* */ | ||
| 8143 | |||
| 8144 | // Provides transition support for a single element/component. | ||
| 8145 | // supports transition mode (out-in / in-out) | ||
| 8146 | |||
| 8147 | var transitionProps = { | ||
| 8148 | name: String, | ||
| 8149 | appear: Boolean, | ||
| 8150 | css: Boolean, | ||
| 8151 | mode: String, | ||
| 8152 | type: String, | ||
| 8153 | enterClass: String, | ||
| 8154 | leaveClass: String, | ||
| 8155 | enterToClass: String, | ||
| 8156 | leaveToClass: String, | ||
| 8157 | enterActiveClass: String, | ||
| 8158 | leaveActiveClass: String, | ||
| 8159 | appearClass: String, | ||
| 8160 | appearActiveClass: String, | ||
| 8161 | appearToClass: String, | ||
| 8162 | duration: [Number, String, Object] | ||
| 8163 | }; | ||
| 8164 | |||
| 8165 | // in case the child is also an abstract component, e.g. <keep-alive> | ||
| 8166 | // we want to recursively retrieve the real component to be rendered | ||
| 8167 | function getRealChild (vnode) { | ||
| 8168 | var compOptions = vnode && vnode.componentOptions; | ||
| 8169 | if (compOptions && compOptions.Ctor.options.abstract) { | ||
| 8170 | return getRealChild(getFirstComponentChild(compOptions.children)) | ||
| 8171 | } else { | ||
| 8172 | return vnode | ||
| 8173 | } | ||
| 8174 | } | ||
| 8175 | |||
| 8176 | function extractTransitionData (comp) { | ||
| 8177 | var data = {}; | ||
| 8178 | var options = comp.$options; | ||
| 8179 | // props | ||
| 8180 | for (var key in options.propsData) { | ||
| 8181 | data[key] = comp[key]; | ||
| 8182 | } | ||
| 8183 | // events. | ||
| 8184 | // extract listeners and pass them directly to the transition methods | ||
| 8185 | var listeners = options._parentListeners; | ||
| 8186 | for (var key$1 in listeners) { | ||
| 8187 | data[camelize(key$1)] = listeners[key$1]; | ||
| 8188 | } | ||
| 8189 | return data | ||
| 8190 | } | ||
| 8191 | |||
| 8192 | function placeholder (h, rawChild) { | ||
| 8193 | if (/\d-keep-alive$/.test(rawChild.tag)) { | ||
| 8194 | return h('keep-alive', { | ||
| 8195 | props: rawChild.componentOptions.propsData | ||
| 8196 | }) | ||
| 8197 | } | ||
| 8198 | } | ||
| 8199 | |||
| 8200 | function hasParentTransition (vnode) { | ||
| 8201 | while ((vnode = vnode.parent)) { | ||
| 8202 | if (vnode.data.transition) { | ||
| 8203 | return true | ||
| 8204 | } | ||
| 8205 | } | ||
| 8206 | } | ||
| 8207 | |||
| 8208 | function isSameChild (child, oldChild) { | ||
| 8209 | return oldChild.key === child.key && oldChild.tag === child.tag | ||
| 8210 | } | ||
| 8211 | |||
| 8212 | var Transition = { | ||
| 8213 | name: 'transition', | ||
| 8214 | props: transitionProps, | ||
| 8215 | abstract: true, | ||
| 8216 | |||
| 8217 | render: function render (h) { | ||
| 8218 | var this$1 = this; | ||
| 8219 | |||
| 8220 | var children = this.$slots.default; | ||
| 8221 | if (!children) { | ||
| 8222 | return | ||
| 8223 | } | ||
| 8224 | |||
| 8225 | // filter out text nodes (possible whitespaces) | ||
| 8226 | children = children.filter(function (c) { return c.tag || isAsyncPlaceholder(c); }); | ||
| 8227 | /* istanbul ignore if */ | ||
| 8228 | if (!children.length) { | ||
| 8229 | return | ||
| 8230 | } | ||
| 8231 | |||
| 8232 | // warn multiple elements | ||
| 8233 | if ("development" !== 'production' && children.length > 1) { | ||
| 8234 | warn( | ||
| 8235 | '<transition> can only be used on a single element. Use ' + | ||
| 8236 | '<transition-group> for lists.', | ||
| 8237 | this.$parent | ||
| 8238 | ); | ||
| 8239 | } | ||
| 8240 | |||
| 8241 | var mode = this.mode; | ||
| 8242 | |||
| 8243 | // warn invalid mode | ||
| 8244 | if ("development" !== 'production' && | ||
| 8245 | mode && mode !== 'in-out' && mode !== 'out-in' | ||
| 8246 | ) { | ||
| 8247 | warn( | ||
| 8248 | 'invalid <transition> mode: ' + mode, | ||
| 8249 | this.$parent | ||
| 8250 | ); | ||
| 8251 | } | ||
| 8252 | |||
| 8253 | var rawChild = children[0]; | ||
| 8254 | |||
| 8255 | // if this is a component root node and the component's | ||
| 8256 | // parent container node also has transition, skip. | ||
| 8257 | if (hasParentTransition(this.$vnode)) { | ||
| 8258 | return rawChild | ||
| 8259 | } | ||
| 8260 | |||
| 8261 | // apply transition data to child | ||
| 8262 | // use getRealChild() to ignore abstract components e.g. keep-alive | ||
| 8263 | var child = getRealChild(rawChild); | ||
| 8264 | /* istanbul ignore if */ | ||
| 8265 | if (!child) { | ||
| 8266 | return rawChild | ||
| 8267 | } | ||
| 8268 | |||
| 8269 | if (this._leaving) { | ||
| 8270 | return placeholder(h, rawChild) | ||
| 8271 | } | ||
| 8272 | |||
| 8273 | // ensure a key that is unique to the vnode type and to this transition | ||
| 8274 | // component instance. This key will be used to remove pending leaving nodes | ||
| 8275 | // during entering. | ||
| 8276 | var id = "__transition-" + (this._uid) + "-"; | ||
| 8277 | child.key = child.key == null | ||
| 8278 | ? child.isComment | ||
| 8279 | ? id + 'comment' | ||
| 8280 | : id + child.tag | ||
| 8281 | : isPrimitive(child.key) | ||
| 8282 | ? (String(child.key).indexOf(id) === 0 ? child.key : id + child.key) | ||
| 8283 | : child.key; | ||
| 8284 | |||
| 8285 | var data = (child.data || (child.data = {})).transition = extractTransitionData(this); | ||
| 8286 | var oldRawChild = this._vnode; | ||
| 8287 | var oldChild = getRealChild(oldRawChild); | ||
| 8288 | |||
| 8289 | // mark v-show | ||
| 8290 | // so that the transition module can hand over the control to the directive | ||
| 8291 | if (child.data.directives && child.data.directives.some(function (d) { return d.name === 'show'; })) { | ||
| 8292 | child.data.show = true; | ||
| 8293 | } | ||
| 8294 | |||
| 8295 | if ( | ||
| 8296 | oldChild && | ||
| 8297 | oldChild.data && | ||
| 8298 | !isSameChild(child, oldChild) && | ||
| 8299 | !isAsyncPlaceholder(oldChild) && | ||
| 8300 | // #6687 component root is a comment node | ||
| 8301 | !(oldChild.componentInstance && oldChild.componentInstance._vnode.isComment) | ||
| 8302 | ) { | ||
| 8303 | // replace old child transition data with fresh one | ||
| 8304 | // important for dynamic transitions! | ||
| 8305 | var oldData = oldChild.data.transition = extend({}, data); | ||
| 8306 | // handle transition mode | ||
| 8307 | if (mode === 'out-in') { | ||
| 8308 | // return placeholder node and queue update when leave finishes | ||
| 8309 | this._leaving = true; | ||
| 8310 | mergeVNodeHook(oldData, 'afterLeave', function () { | ||
| 8311 | this$1._leaving = false; | ||
| 8312 | this$1.$forceUpdate(); | ||
| 8313 | }); | ||
| 8314 | return placeholder(h, rawChild) | ||
| 8315 | } else if (mode === 'in-out') { | ||
| 8316 | if (isAsyncPlaceholder(child)) { | ||
| 8317 | return oldRawChild | ||
| 8318 | } | ||
| 8319 | var delayedLeave; | ||
| 8320 | var performLeave = function () { delayedLeave(); }; | ||
| 8321 | mergeVNodeHook(data, 'afterEnter', performLeave); | ||
| 8322 | mergeVNodeHook(data, 'enterCancelled', performLeave); | ||
| 8323 | mergeVNodeHook(oldData, 'delayLeave', function (leave) { delayedLeave = leave; }); | ||
| 8324 | } | ||
| 8325 | } | ||
| 8326 | |||
| 8327 | return rawChild | ||
| 8328 | } | ||
| 8329 | } | ||
| 8330 | |||
| 8331 | /* */ | ||
| 8332 | |||
| 8333 | // Provides transition support for list items. | ||
| 8334 | // supports move transitions using the FLIP technique. | ||
| 8335 | |||
| 8336 | // Because the vdom's children update algorithm is "unstable" - i.e. | ||
| 8337 | // it doesn't guarantee the relative positioning of removed elements, | ||
| 8338 | // we force transition-group to update its children into two passes: | ||
| 8339 | // in the first pass, we remove all nodes that need to be removed, | ||
| 8340 | // triggering their leaving transition; in the second pass, we insert/move | ||
| 8341 | // into the final desired state. This way in the second pass removed | ||
| 8342 | // nodes will remain where they should be. | ||
| 8343 | |||
| 8344 | var props = extend({ | ||
| 8345 | tag: String, | ||
| 8346 | moveClass: String | ||
| 8347 | }, transitionProps); | ||
| 8348 | |||
| 8349 | delete props.mode; | ||
| 8350 | |||
| 8351 | var TransitionGroup = { | ||
| 8352 | props: props, | ||
| 8353 | |||
| 8354 | render: function render (h) { | ||
| 8355 | var tag = this.tag || this.$vnode.data.tag || 'span'; | ||
| 8356 | var map = Object.create(null); | ||
| 8357 | var prevChildren = this.prevChildren = this.children; | ||
| 8358 | var rawChildren = this.$slots.default || []; | ||
| 8359 | var children = this.children = []; | ||
| 8360 | var transitionData = extractTransitionData(this); | ||
| 8361 | |||
| 8362 | for (var i = 0; i < rawChildren.length; i++) { | ||
| 8363 | var c = rawChildren[i]; | ||
| 8364 | if (c.tag) { | ||
| 8365 | if (c.key != null && String(c.key).indexOf('__vlist') !== 0) { | ||
| 8366 | children.push(c); | ||
| 8367 | map[c.key] = c | ||
| 8368 | ;(c.data || (c.data = {})).transition = transitionData; | ||
| 8369 | } else { | ||
| 8370 | var opts = c.componentOptions; | ||
| 8371 | var name = opts ? (opts.Ctor.options.name || opts.tag || '') : c.tag; | ||
| 8372 | warn(("<transition-group> children must be keyed: <" + name + ">")); | ||
| 8373 | } | ||
| 8374 | } | ||
| 8375 | } | ||
| 8376 | |||
| 8377 | if (prevChildren) { | ||
| 8378 | var kept = []; | ||
| 8379 | var removed = []; | ||
| 8380 | for (var i$1 = 0; i$1 < prevChildren.length; i$1++) { | ||
| 8381 | var c$1 = prevChildren[i$1]; | ||
| 8382 | c$1.data.transition = transitionData; | ||
| 8383 | c$1.data.pos = c$1.elm.getBoundingClientRect(); | ||
| 8384 | if (map[c$1.key]) { | ||
| 8385 | kept.push(c$1); | ||
| 8386 | } else { | ||
| 8387 | removed.push(c$1); | ||
| 8388 | } | ||
| 8389 | } | ||
| 8390 | this.kept = h(tag, null, kept); | ||
| 8391 | this.removed = removed; | ||
| 8392 | } | ||
| 8393 | |||
| 8394 | return h(tag, null, children) | ||
| 8395 | }, | ||
| 8396 | |||
| 8397 | beforeUpdate: function beforeUpdate () { | ||
| 8398 | // force removing pass | ||
| 8399 | this.__patch__( | ||
| 8400 | this._vnode, | ||
| 8401 | this.kept, | ||
| 8402 | false, // hydrating | ||
| 8403 | true // removeOnly (!important, avoids unnecessary moves) | ||
| 8404 | ); | ||
| 8405 | this._vnode = this.kept; | ||
| 8406 | }, | ||
| 8407 | |||
| 8408 | updated: function updated () { | ||
| 8409 | var children = this.prevChildren; | ||
| 8410 | var moveClass = this.moveClass || ((this.name || 'v') + '-move'); | ||
| 8411 | if (!children.length || !this.hasMove(children[0].elm, moveClass)) { | ||
| 8412 | return | ||
| 8413 | } | ||
| 8414 | |||
| 8415 | // we divide the work into three loops to avoid mixing DOM reads and writes | ||
| 8416 | // in each iteration - which helps prevent layout thrashing. | ||
| 8417 | children.forEach(callPendingCbs); | ||
| 8418 | children.forEach(recordPosition); | ||
| 8419 | children.forEach(applyTranslation); | ||
| 8420 | |||
| 8421 | // force reflow to put everything in position | ||
| 8422 | // assign to this to avoid being removed in tree-shaking | ||
| 8423 | // $flow-disable-line | ||
| 8424 | this._reflow = document.body.offsetHeight; | ||
| 8425 | |||
| 8426 | children.forEach(function (c) { | ||
| 8427 | if (c.data.moved) { | ||
| 8428 | var el = c.elm; | ||
| 8429 | var s = el.style; | ||
| 8430 | addTransitionClass(el, moveClass); | ||
| 8431 | s.transform = s.WebkitTransform = s.transitionDuration = ''; | ||
| 8432 | el.addEventListener(transitionEndEvent, el._moveCb = function cb (e) { | ||
| 8433 | if (!e || /transform$/.test(e.propertyName)) { | ||
| 8434 | el.removeEventListener(transitionEndEvent, cb); | ||
| 8435 | el._moveCb = null; | ||
| 8436 | removeTransitionClass(el, moveClass); | ||
| 8437 | } | ||
| 8438 | }); | ||
| 8439 | } | ||
| 8440 | }); | ||
| 8441 | }, | ||
| 8442 | |||
| 8443 | methods: { | ||
| 8444 | hasMove: function hasMove (el, moveClass) { | ||
| 8445 | /* istanbul ignore if */ | ||
| 8446 | if (!hasTransition) { | ||
| 8447 | return false | ||
| 8448 | } | ||
| 8449 | /* istanbul ignore if */ | ||
| 8450 | if (this._hasMove) { | ||
| 8451 | return this._hasMove | ||
| 8452 | } | ||
| 8453 | // Detect whether an element with the move class applied has | ||
| 8454 | // CSS transitions. Since the element may be inside an entering | ||
| 8455 | // transition at this very moment, we make a clone of it and remove | ||
| 8456 | // all other transition classes applied to ensure only the move class | ||
| 8457 | // is applied. | ||
| 8458 | var clone = el.cloneNode(); | ||
| 8459 | if (el._transitionClasses) { | ||
| 8460 | el._transitionClasses.forEach(function (cls) { removeClass(clone, cls); }); | ||
| 8461 | } | ||
| 8462 | addClass(clone, moveClass); | ||
| 8463 | clone.style.display = 'none'; | ||
| 8464 | this.$el.appendChild(clone); | ||
| 8465 | var info = getTransitionInfo(clone); | ||
| 8466 | this.$el.removeChild(clone); | ||
| 8467 | return (this._hasMove = info.hasTransform) | ||
| 8468 | } | ||
| 8469 | } | ||
| 8470 | } | ||
| 8471 | |||
| 8472 | function callPendingCbs (c) { | ||
| 8473 | /* istanbul ignore if */ | ||
| 8474 | if (c.elm._moveCb) { | ||
| 8475 | c.elm._moveCb(); | ||
| 8476 | } | ||
| 8477 | /* istanbul ignore if */ | ||
| 8478 | if (c.elm._enterCb) { | ||
| 8479 | c.elm._enterCb(); | ||
| 8480 | } | ||
| 8481 | } | ||
| 8482 | |||
| 8483 | function recordPosition (c) { | ||
| 8484 | c.data.newPos = c.elm.getBoundingClientRect(); | ||
| 8485 | } | ||
| 8486 | |||
| 8487 | function applyTranslation (c) { | ||
| 8488 | var oldPos = c.data.pos; | ||
| 8489 | var newPos = c.data.newPos; | ||
| 8490 | var dx = oldPos.left - newPos.left; | ||
| 8491 | var dy = oldPos.top - newPos.top; | ||
| 8492 | if (dx || dy) { | ||
| 8493 | c.data.moved = true; | ||
| 8494 | var s = c.elm.style; | ||
| 8495 | s.transform = s.WebkitTransform = "translate(" + dx + "px," + dy + "px)"; | ||
| 8496 | s.transitionDuration = '0s'; | ||
| 8497 | } | ||
| 8498 | } | ||
| 8499 | |||
| 8500 | var platformComponents = { | ||
| 8501 | Transition: Transition, | ||
| 8502 | TransitionGroup: TransitionGroup | ||
| 8503 | } | ||
| 8504 | |||
| 8505 | /* */ | ||
| 8506 | |||
| 8507 | // install platform specific utils | ||
| 8508 | Vue.config.mustUseProp = mustUseProp; | ||
| 8509 | Vue.config.isReservedTag = isReservedTag; | ||
| 8510 | Vue.config.isReservedAttr = isReservedAttr; | ||
| 8511 | Vue.config.getTagNamespace = getTagNamespace; | ||
| 8512 | Vue.config.isUnknownElement = isUnknownElement; | ||
| 8513 | |||
| 8514 | // install platform runtime directives & components | ||
| 8515 | extend(Vue.options.directives, platformDirectives); | ||
| 8516 | extend(Vue.options.components, platformComponents); | ||
| 8517 | |||
| 8518 | // install platform patch function | ||
| 8519 | Vue.prototype.__patch__ = inBrowser ? patch : noop; | ||
| 8520 | |||
| 8521 | // public mount method | ||
| 8522 | Vue.prototype.$mount = function ( | ||
| 8523 | el, | ||
| 8524 | hydrating | ||
| 8525 | ) { | ||
| 8526 | el = el && inBrowser ? query(el) : undefined; | ||
| 8527 | return mountComponent(this, el, hydrating) | ||
| 8528 | }; | ||
| 8529 | |||
| 8530 | // devtools global hook | ||
| 8531 | /* istanbul ignore next */ | ||
| 8532 | if (inBrowser) { | ||
| 8533 | setTimeout(function () { | ||
| 8534 | if (config.devtools) { | ||
| 8535 | if (devtools) { | ||
| 8536 | devtools.emit('init', Vue); | ||
| 8537 | } else if ( | ||
| 8538 | "development" !== 'production' && | ||
| 8539 | "development" !== 'test' && | ||
| 8540 | isChrome | ||
| 8541 | ) { | ||
| 8542 | console[console.info ? 'info' : 'log']( | ||
| 8543 | 'Download the Vue Devtools extension for a better development experience:\n' + | ||
| 8544 | 'https://github.com/vuejs/vue-devtools' | ||
| 8545 | ); | ||
| 8546 | } | ||
| 8547 | } | ||
| 8548 | if ("development" !== 'production' && | ||
| 8549 | "development" !== 'test' && | ||
| 8550 | config.productionTip !== false && | ||
| 8551 | typeof console !== 'undefined' | ||
| 8552 | ) { | ||
| 8553 | console[console.info ? 'info' : 'log']( | ||
| 8554 | "You are running Vue in development mode.\n" + | ||
| 8555 | "Make sure to turn on production mode when deploying for production.\n" + | ||
| 8556 | "See more tips at https://vuejs.org/guide/deployment.html" | ||
| 8557 | ); | ||
| 8558 | } | ||
| 8559 | }, 0); | ||
| 8560 | } | ||
| 8561 | |||
| 8562 | /* */ | ||
| 8563 | |||
| 8564 | var defaultTagRE = /\{\{((?:.|\n)+?)\}\}/g; | ||
| 8565 | var regexEscapeRE = /[-.*+?^${}()|[\]\/\\]/g; | ||
| 8566 | |||
| 8567 | var buildRegex = cached(function (delimiters) { | ||
| 8568 | var open = delimiters[0].replace(regexEscapeRE, '\\$&'); | ||
| 8569 | var close = delimiters[1].replace(regexEscapeRE, '\\$&'); | ||
| 8570 | return new RegExp(open + '((?:.|\\n)+?)' + close, 'g') | ||
| 8571 | }); | ||
| 8572 | |||
| 8573 | |||
| 8574 | |||
| 8575 | function parseText ( | ||
| 8576 | text, | ||
| 8577 | delimiters | ||
| 8578 | ) { | ||
| 8579 | var tagRE = delimiters ? buildRegex(delimiters) : defaultTagRE; | ||
| 8580 | if (!tagRE.test(text)) { | ||
| 8581 | return | ||
| 8582 | } | ||
| 8583 | var tokens = []; | ||
| 8584 | var rawTokens = []; | ||
| 8585 | var lastIndex = tagRE.lastIndex = 0; | ||
| 8586 | var match, index, tokenValue; | ||
| 8587 | while ((match = tagRE.exec(text))) { | ||
| 8588 | index = match.index; | ||
| 8589 | // push text token | ||
| 8590 | if (index > lastIndex) { | ||
| 8591 | rawTokens.push(tokenValue = text.slice(lastIndex, index)); | ||
| 8592 | tokens.push(JSON.stringify(tokenValue)); | ||
| 8593 | } | ||
| 8594 | // tag token | ||
| 8595 | var exp = parseFilters(match[1].trim()); | ||
| 8596 | tokens.push(("_s(" + exp + ")")); | ||
| 8597 | rawTokens.push({ '@binding': exp }); | ||
| 8598 | lastIndex = index + match[0].length; | ||
| 8599 | } | ||
| 8600 | if (lastIndex < text.length) { | ||
| 8601 | rawTokens.push(tokenValue = text.slice(lastIndex)); | ||
| 8602 | tokens.push(JSON.stringify(tokenValue)); | ||
| 8603 | } | ||
| 8604 | return { | ||
| 8605 | expression: tokens.join('+'), | ||
| 8606 | tokens: rawTokens | ||
| 8607 | } | ||
| 8608 | } | ||
| 8609 | |||
| 8610 | /* */ | ||
| 8611 | |||
| 8612 | function transformNode (el, options) { | ||
| 8613 | var warn = options.warn || baseWarn; | ||
| 8614 | var staticClass = getAndRemoveAttr(el, 'class'); | ||
| 8615 | if ("development" !== 'production' && staticClass) { | ||
| 8616 | var res = parseText(staticClass, options.delimiters); | ||
| 8617 | if (res) { | ||
| 8618 | warn( | ||
| 8619 | "class=\"" + staticClass + "\": " + | ||
| 8620 | 'Interpolation inside attributes has been removed. ' + | ||
| 8621 | 'Use v-bind or the colon shorthand instead. For example, ' + | ||
| 8622 | 'instead of <div class="{{ val }}">, use <div :class="val">.' | ||
| 8623 | ); | ||
| 8624 | } | ||
| 8625 | } | ||
| 8626 | if (staticClass) { | ||
| 8627 | el.staticClass = JSON.stringify(staticClass); | ||
| 8628 | } | ||
| 8629 | var classBinding = getBindingAttr(el, 'class', false /* getStatic */); | ||
| 8630 | if (classBinding) { | ||
| 8631 | el.classBinding = classBinding; | ||
| 8632 | } | ||
| 8633 | } | ||
| 8634 | |||
| 8635 | function genData (el) { | ||
| 8636 | var data = ''; | ||
| 8637 | if (el.staticClass) { | ||
| 8638 | data += "staticClass:" + (el.staticClass) + ","; | ||
| 8639 | } | ||
| 8640 | if (el.classBinding) { | ||
| 8641 | data += "class:" + (el.classBinding) + ","; | ||
| 8642 | } | ||
| 8643 | return data | ||
| 8644 | } | ||
| 8645 | |||
| 8646 | var klass$1 = { | ||
| 8647 | staticKeys: ['staticClass'], | ||
| 8648 | transformNode: transformNode, | ||
| 8649 | genData: genData | ||
| 8650 | } | ||
| 8651 | |||
| 8652 | /* */ | ||
| 8653 | |||
| 8654 | function transformNode$1 (el, options) { | ||
| 8655 | var warn = options.warn || baseWarn; | ||
| 8656 | var staticStyle = getAndRemoveAttr(el, 'style'); | ||
| 8657 | if (staticStyle) { | ||
| 8658 | /* istanbul ignore if */ | ||
| 8659 | { | ||
| 8660 | var res = parseText(staticStyle, options.delimiters); | ||
| 8661 | if (res) { | ||
| 8662 | warn( | ||
| 8663 | "style=\"" + staticStyle + "\": " + | ||
| 8664 | 'Interpolation inside attributes has been removed. ' + | ||
| 8665 | 'Use v-bind or the colon shorthand instead. For example, ' + | ||
| 8666 | 'instead of <div style="{{ val }}">, use <div :style="val">.' | ||
| 8667 | ); | ||
| 8668 | } | ||
| 8669 | } | ||
| 8670 | el.staticStyle = JSON.stringify(parseStyleText(staticStyle)); | ||
| 8671 | } | ||
| 8672 | |||
| 8673 | var styleBinding = getBindingAttr(el, 'style', false /* getStatic */); | ||
| 8674 | if (styleBinding) { | ||
| 8675 | el.styleBinding = styleBinding; | ||
| 8676 | } | ||
| 8677 | } | ||
| 8678 | |||
| 8679 | function genData$1 (el) { | ||
| 8680 | var data = ''; | ||
| 8681 | if (el.staticStyle) { | ||
| 8682 | data += "staticStyle:" + (el.staticStyle) + ","; | ||
| 8683 | } | ||
| 8684 | if (el.styleBinding) { | ||
| 8685 | data += "style:(" + (el.styleBinding) + "),"; | ||
| 8686 | } | ||
| 8687 | return data | ||
| 8688 | } | ||
| 8689 | |||
| 8690 | var style$1 = { | ||
| 8691 | staticKeys: ['staticStyle'], | ||
| 8692 | transformNode: transformNode$1, | ||
| 8693 | genData: genData$1 | ||
| 8694 | } | ||
| 8695 | |||
| 8696 | /* */ | ||
| 8697 | |||
| 8698 | var decoder; | ||
| 8699 | |||
| 8700 | var he = { | ||
| 8701 | decode: function decode (html) { | ||
| 8702 | decoder = decoder || document.createElement('div'); | ||
| 8703 | decoder.innerHTML = html; | ||
| 8704 | return decoder.textContent | ||
| 8705 | } | ||
| 8706 | } | ||
| 8707 | |||
| 8708 | /* */ | ||
| 8709 | |||
| 8710 | var isUnaryTag = makeMap( | ||
| 8711 | 'area,base,br,col,embed,frame,hr,img,input,isindex,keygen,' + | ||
| 8712 | 'link,meta,param,source,track,wbr' | ||
| 8713 | ); | ||
| 8714 | |||
| 8715 | // Elements that you can, intentionally, leave open | ||
| 8716 | // (and which close themselves) | ||
| 8717 | var canBeLeftOpenTag = makeMap( | ||
| 8718 | 'colgroup,dd,dt,li,options,p,td,tfoot,th,thead,tr,source' | ||
| 8719 | ); | ||
| 8720 | |||
| 8721 | // HTML5 tags https://html.spec.whatwg.org/multipage/indices.html#elements-3 | ||
| 8722 | // Phrasing Content https://html.spec.whatwg.org/multipage/dom.html#phrasing-content | ||
| 8723 | var isNonPhrasingTag = makeMap( | ||
| 8724 | 'address,article,aside,base,blockquote,body,caption,col,colgroup,dd,' + | ||
| 8725 | 'details,dialog,div,dl,dt,fieldset,figcaption,figure,footer,form,' + | ||
| 8726 | 'h1,h2,h3,h4,h5,h6,head,header,hgroup,hr,html,legend,li,menuitem,meta,' + | ||
| 8727 | 'optgroup,option,param,rp,rt,source,style,summary,tbody,td,tfoot,th,thead,' + | ||
| 8728 | 'title,tr,track' | ||
| 8729 | ); | ||
| 8730 | |||
| 8731 | /** | ||
| 8732 | * Not type-checking this file because it's mostly vendor code. | ||
| 8733 | */ | ||
| 8734 | |||
| 8735 | /*! | ||
| 8736 | * HTML Parser By John Resig (ejohn.org) | ||
| 8737 | * Modified by Juriy "kangax" Zaytsev | ||
| 8738 | * Original code by Erik Arvidsson, Mozilla Public License | ||
| 8739 | * http://erik.eae.net/simplehtmlparser/simplehtmlparser.js | ||
| 8740 | */ | ||
| 8741 | |||
| 8742 | // Regular Expressions for parsing tags and attributes | ||
| 8743 | var attribute = /^\s*([^\s"'<>\/=]+)(?:\s*(=)\s*(?:"([^"]*)"+|'([^']*)'+|([^\s"'=<>`]+)))?/; | ||
| 8744 | // could use https://www.w3.org/TR/1999/REC-xml-names-19990114/#NT-QName | ||
| 8745 | // but for Vue templates we can enforce a simple charset | ||
| 8746 | var ncname = '[a-zA-Z_][\\w\\-\\.]*'; | ||
| 8747 | var qnameCapture = "((?:" + ncname + "\\:)?" + ncname + ")"; | ||
| 8748 | var startTagOpen = new RegExp(("^<" + qnameCapture)); | ||
| 8749 | var startTagClose = /^\s*(\/?)>/; | ||
| 8750 | var endTag = new RegExp(("^<\\/" + qnameCapture + "[^>]*>")); | ||
| 8751 | var doctype = /^<!DOCTYPE [^>]+>/i; | ||
| 8752 | // #7298: escape - to avoid being pased as HTML comment when inlined in page | ||
| 8753 | var comment = /^<!\--/; | ||
| 8754 | var conditionalComment = /^<!\[/; | ||
| 8755 | |||
| 8756 | var IS_REGEX_CAPTURING_BROKEN = false; | ||
| 8757 | 'x'.replace(/x(.)?/g, function (m, g) { | ||
| 8758 | IS_REGEX_CAPTURING_BROKEN = g === ''; | ||
| 8759 | }); | ||
| 8760 | |||
| 8761 | // Special Elements (can contain anything) | ||
| 8762 | var isPlainTextElement = makeMap('script,style,textarea', true); | ||
| 8763 | var reCache = {}; | ||
| 8764 | |||
| 8765 | var decodingMap = { | ||
| 8766 | '<': '<', | ||
| 8767 | '>': '>', | ||
| 8768 | '"': '"', | ||
| 8769 | '&': '&', | ||
| 8770 | ' ': '\n', | ||
| 8771 | '	': '\t' | ||
| 8772 | }; | ||
| 8773 | var encodedAttr = /&(?:lt|gt|quot|amp);/g; | ||
| 8774 | var encodedAttrWithNewLines = /&(?:lt|gt|quot|amp|#10|#9);/g; | ||
| 8775 | |||
| 8776 | // #5992 | ||
| 8777 | var isIgnoreNewlineTag = makeMap('pre,textarea', true); | ||
| 8778 | var shouldIgnoreFirstNewline = function (tag, html) { return tag && isIgnoreNewlineTag(tag) && html[0] === '\n'; }; | ||
| 8779 | |||
| 8780 | function decodeAttr (value, shouldDecodeNewlines) { | ||
| 8781 | var re = shouldDecodeNewlines ? encodedAttrWithNewLines : encodedAttr; | ||
| 8782 | return value.replace(re, function (match) { return decodingMap[match]; }) | ||
| 8783 | } | ||
| 8784 | |||
| 8785 | function parseHTML (html, options) { | ||
| 8786 | var stack = []; | ||
| 8787 | var expectHTML = options.expectHTML; | ||
| 8788 | var isUnaryTag$$1 = options.isUnaryTag || no; | ||
| 8789 | var canBeLeftOpenTag$$1 = options.canBeLeftOpenTag || no; | ||
| 8790 | var index = 0; | ||
| 8791 | var last, lastTag; | ||
| 8792 | while (html) { | ||
| 8793 | last = html; | ||
| 8794 | // Make sure we're not in a plaintext content element like script/style | ||
| 8795 | if (!lastTag || !isPlainTextElement(lastTag)) { | ||
| 8796 | var textEnd = html.indexOf('<'); | ||
| 8797 | if (textEnd === 0) { | ||
| 8798 | // Comment: | ||
| 8799 | if (comment.test(html)) { | ||
| 8800 | var commentEnd = html.indexOf('-->'); | ||
| 8801 | |||
| 8802 | if (commentEnd >= 0) { | ||
| 8803 | if (options.shouldKeepComment) { | ||
| 8804 | options.comment(html.substring(4, commentEnd)); | ||
| 8805 | } | ||
| 8806 | advance(commentEnd + 3); | ||
| 8807 | continue | ||
| 8808 | } | ||
| 8809 | } | ||
| 8810 | |||
| 8811 | // http://en.wikipedia.org/wiki/Conditional_comment#Downlevel-revealed_conditional_comment | ||
| 8812 | if (conditionalComment.test(html)) { | ||
| 8813 | var conditionalEnd = html.indexOf(']>'); | ||
| 8814 | |||
| 8815 | if (conditionalEnd >= 0) { | ||
| 8816 | advance(conditionalEnd + 2); | ||
| 8817 | continue | ||
| 8818 | } | ||
| 8819 | } | ||
| 8820 | |||
| 8821 | // Doctype: | ||
| 8822 | var doctypeMatch = html.match(doctype); | ||
| 8823 | if (doctypeMatch) { | ||
| 8824 | advance(doctypeMatch[0].length); | ||
| 8825 | continue | ||
| 8826 | } | ||
| 8827 | |||
| 8828 | // End tag: | ||
| 8829 | var endTagMatch = html.match(endTag); | ||
| 8830 | if (endTagMatch) { | ||
| 8831 | var curIndex = index; | ||
| 8832 | advance(endTagMatch[0].length); | ||
| 8833 | parseEndTag(endTagMatch[1], curIndex, index); | ||
| 8834 | continue | ||
| 8835 | } | ||
| 8836 | |||
| 8837 | // Start tag: | ||
| 8838 | var startTagMatch = parseStartTag(); | ||
| 8839 | if (startTagMatch) { | ||
| 8840 | handleStartTag(startTagMatch); | ||
| 8841 | if (shouldIgnoreFirstNewline(lastTag, html)) { | ||
| 8842 | advance(1); | ||
| 8843 | } | ||
| 8844 | continue | ||
| 8845 | } | ||
| 8846 | } | ||
| 8847 | |||
| 8848 | var text = (void 0), rest = (void 0), next = (void 0); | ||
| 8849 | if (textEnd >= 0) { | ||
| 8850 | rest = html.slice(textEnd); | ||
| 8851 | while ( | ||
| 8852 | !endTag.test(rest) && | ||
| 8853 | !startTagOpen.test(rest) && | ||
| 8854 | !comment.test(rest) && | ||
| 8855 | !conditionalComment.test(rest) | ||
| 8856 | ) { | ||
| 8857 | // < in plain text, be forgiving and treat it as text | ||
| 8858 | next = rest.indexOf('<', 1); | ||
| 8859 | if (next < 0) { break } | ||
| 8860 | textEnd += next; | ||
| 8861 | rest = html.slice(textEnd); | ||
| 8862 | } | ||
| 8863 | text = html.substring(0, textEnd); | ||
| 8864 | advance(textEnd); | ||
| 8865 | } | ||
| 8866 | |||
| 8867 | if (textEnd < 0) { | ||
| 8868 | text = html; | ||
| 8869 | html = ''; | ||
| 8870 | } | ||
| 8871 | |||
| 8872 | if (options.chars && text) { | ||
| 8873 | options.chars(text); | ||
| 8874 | } | ||
| 8875 | } else { | ||
| 8876 | var endTagLength = 0; | ||
| 8877 | var stackedTag = lastTag.toLowerCase(); | ||
| 8878 | var reStackedTag = reCache[stackedTag] || (reCache[stackedTag] = new RegExp('([\\s\\S]*?)(</' + stackedTag + '[^>]*>)', 'i')); | ||
| 8879 | var rest$1 = html.replace(reStackedTag, function (all, text, endTag) { | ||
| 8880 | endTagLength = endTag.length; | ||
| 8881 | if (!isPlainTextElement(stackedTag) && stackedTag !== 'noscript') { | ||
| 8882 | text = text | ||
| 8883 | .replace(/<!\--([\s\S]*?)-->/g, '$1') // #7298 | ||
| 8884 | .replace(/<!\[CDATA\[([\s\S]*?)]]>/g, '$1'); | ||
| 8885 | } | ||
| 8886 | if (shouldIgnoreFirstNewline(stackedTag, text)) { | ||
| 8887 | text = text.slice(1); | ||
| 8888 | } | ||
| 8889 | if (options.chars) { | ||
| 8890 | options.chars(text); | ||
| 8891 | } | ||
| 8892 | return '' | ||
| 8893 | }); | ||
| 8894 | index += html.length - rest$1.length; | ||
| 8895 | html = rest$1; | ||
| 8896 | parseEndTag(stackedTag, index - endTagLength, index); | ||
| 8897 | } | ||
| 8898 | |||
| 8899 | if (html === last) { | ||
| 8900 | options.chars && options.chars(html); | ||
| 8901 | if ("development" !== 'production' && !stack.length && options.warn) { | ||
| 8902 | options.warn(("Mal-formatted tag at end of template: \"" + html + "\"")); | ||
| 8903 | } | ||
| 8904 | break | ||
| 8905 | } | ||
| 8906 | } | ||
| 8907 | |||
| 8908 | // Clean up any remaining tags | ||
| 8909 | parseEndTag(); | ||
| 8910 | |||
| 8911 | function advance (n) { | ||
| 8912 | index += n; | ||
| 8913 | html = html.substring(n); | ||
| 8914 | } | ||
| 8915 | |||
| 8916 | function parseStartTag () { | ||
| 8917 | var start = html.match(startTagOpen); | ||
| 8918 | if (start) { | ||
| 8919 | var match = { | ||
| 8920 | tagName: start[1], | ||
| 8921 | attrs: [], | ||
| 8922 | start: index | ||
| 8923 | }; | ||
| 8924 | advance(start[0].length); | ||
| 8925 | var end, attr; | ||
| 8926 | while (!(end = html.match(startTagClose)) && (attr = html.match(attribute))) { | ||
| 8927 | advance(attr[0].length); | ||
| 8928 | match.attrs.push(attr); | ||
| 8929 | } | ||
| 8930 | if (end) { | ||
| 8931 | match.unarySlash = end[1]; | ||
| 8932 | advance(end[0].length); | ||
| 8933 | match.end = index; | ||
| 8934 | return match | ||
| 8935 | } | ||
| 8936 | } | ||
| 8937 | } | ||
| 8938 | |||
| 8939 | function handleStartTag (match) { | ||
| 8940 | var tagName = match.tagName; | ||
| 8941 | var unarySlash = match.unarySlash; | ||
| 8942 | |||
| 8943 | if (expectHTML) { | ||
| 8944 | if (lastTag === 'p' && isNonPhrasingTag(tagName)) { | ||
| 8945 | parseEndTag(lastTag); | ||
| 8946 | } | ||
| 8947 | if (canBeLeftOpenTag$$1(tagName) && lastTag === tagName) { | ||
| 8948 | parseEndTag(tagName); | ||
| 8949 | } | ||
| 8950 | } | ||
| 8951 | |||
| 8952 | var unary = isUnaryTag$$1(tagName) || !!unarySlash; | ||
| 8953 | |||
| 8954 | var l = match.attrs.length; | ||
| 8955 | var attrs = new Array(l); | ||
| 8956 | for (var i = 0; i < l; i++) { | ||
| 8957 | var args = match.attrs[i]; | ||
| 8958 | // hackish work around FF bug https://bugzilla.mozilla.org/show_bug.cgi?id=369778 | ||
| 8959 | if (IS_REGEX_CAPTURING_BROKEN && args[0].indexOf('""') === -1) { | ||
| 8960 | if (args[3] === '') { delete args[3]; } | ||
| 8961 | if (args[4] === '') { delete args[4]; } | ||
| 8962 | if (args[5] === '') { delete args[5]; } | ||
| 8963 | } | ||
| 8964 | var value = args[3] || args[4] || args[5] || ''; | ||
| 8965 | var shouldDecodeNewlines = tagName === 'a' && args[1] === 'href' | ||
| 8966 | ? options.shouldDecodeNewlinesForHref | ||
| 8967 | : options.shouldDecodeNewlines; | ||
| 8968 | attrs[i] = { | ||
| 8969 | name: args[1], | ||
| 8970 | value: decodeAttr(value, shouldDecodeNewlines) | ||
| 8971 | }; | ||
| 8972 | } | ||
| 8973 | |||
| 8974 | if (!unary) { | ||
| 8975 | stack.push({ tag: tagName, lowerCasedTag: tagName.toLowerCase(), attrs: attrs }); | ||
| 8976 | lastTag = tagName; | ||
| 8977 | } | ||
| 8978 | |||
| 8979 | if (options.start) { | ||
| 8980 | options.start(tagName, attrs, unary, match.start, match.end); | ||
| 8981 | } | ||
| 8982 | } | ||
| 8983 | |||
| 8984 | function parseEndTag (tagName, start, end) { | ||
| 8985 | var pos, lowerCasedTagName; | ||
| 8986 | if (start == null) { start = index; } | ||
| 8987 | if (end == null) { end = index; } | ||
| 8988 | |||
| 8989 | if (tagName) { | ||
| 8990 | lowerCasedTagName = tagName.toLowerCase(); | ||
| 8991 | } | ||
| 8992 | |||
| 8993 | // Find the closest opened tag of the same type | ||
| 8994 | if (tagName) { | ||
| 8995 | for (pos = stack.length - 1; pos >= 0; pos--) { | ||
| 8996 | if (stack[pos].lowerCasedTag === lowerCasedTagName) { | ||
| 8997 | break | ||
| 8998 | } | ||
| 8999 | } | ||
| 9000 | } else { | ||
| 9001 | // If no tag name is provided, clean shop | ||
| 9002 | pos = 0; | ||
| 9003 | } | ||
| 9004 | |||
| 9005 | if (pos >= 0) { | ||
| 9006 | // Close all the open elements, up the stack | ||
| 9007 | for (var i = stack.length - 1; i >= pos; i--) { | ||
| 9008 | if ("development" !== 'production' && | ||
| 9009 | (i > pos || !tagName) && | ||
| 9010 | options.warn | ||
| 9011 | ) { | ||
| 9012 | options.warn( | ||
| 9013 | ("tag <" + (stack[i].tag) + "> has no matching end tag.") | ||
| 9014 | ); | ||
| 9015 | } | ||
| 9016 | if (options.end) { | ||
| 9017 | options.end(stack[i].tag, start, end); | ||
| 9018 | } | ||
| 9019 | } | ||
| 9020 | |||
| 9021 | // Remove the open elements from the stack | ||
| 9022 | stack.length = pos; | ||
| 9023 | lastTag = pos && stack[pos - 1].tag; | ||
| 9024 | } else if (lowerCasedTagName === 'br') { | ||
| 9025 | if (options.start) { | ||
| 9026 | options.start(tagName, [], true, start, end); | ||
| 9027 | } | ||
| 9028 | } else if (lowerCasedTagName === 'p') { | ||
| 9029 | if (options.start) { | ||
| 9030 | options.start(tagName, [], false, start, end); | ||
| 9031 | } | ||
| 9032 | if (options.end) { | ||
| 9033 | options.end(tagName, start, end); | ||
| 9034 | } | ||
| 9035 | } | ||
| 9036 | } | ||
| 9037 | } | ||
| 9038 | |||
| 9039 | /* */ | ||
| 9040 | |||
| 9041 | var onRE = /^@|^v-on:/; | ||
| 9042 | var dirRE = /^v-|^@|^:/; | ||
| 9043 | var forAliasRE = /([^]*?)\s+(?:in|of)\s+([^]*)/; | ||
| 9044 | var forIteratorRE = /,([^,\}\]]*)(?:,([^,\}\]]*))?$/; | ||
| 9045 | var stripParensRE = /^\(|\)$/g; | ||
| 9046 | |||
| 9047 | var argRE = /:(.*)$/; | ||
| 9048 | var bindRE = /^:|^v-bind:/; | ||
| 9049 | var modifierRE = /\.[^.]+/g; | ||
| 9050 | |||
| 9051 | var decodeHTMLCached = cached(he.decode); | ||
| 9052 | |||
| 9053 | // configurable state | ||
| 9054 | var warn$2; | ||
| 9055 | var delimiters; | ||
| 9056 | var transforms; | ||
| 9057 | var preTransforms; | ||
| 9058 | var postTransforms; | ||
| 9059 | var platformIsPreTag; | ||
| 9060 | var platformMustUseProp; | ||
| 9061 | var platformGetTagNamespace; | ||
| 9062 | |||
| 9063 | |||
| 9064 | |||
| 9065 | function createASTElement ( | ||
| 9066 | tag, | ||
| 9067 | attrs, | ||
| 9068 | parent | ||
| 9069 | ) { | ||
| 9070 | return { | ||
| 9071 | type: 1, | ||
| 9072 | tag: tag, | ||
| 9073 | attrsList: attrs, | ||
| 9074 | attrsMap: makeAttrsMap(attrs), | ||
| 9075 | parent: parent, | ||
| 9076 | children: [] | ||
| 9077 | } | ||
| 9078 | } | ||
| 9079 | |||
| 9080 | /** | ||
| 9081 | * Convert HTML string to AST. | ||
| 9082 | */ | ||
| 9083 | function parse ( | ||
| 9084 | template, | ||
| 9085 | options | ||
| 9086 | ) { | ||
| 9087 | warn$2 = options.warn || baseWarn; | ||
| 9088 | |||
| 9089 | platformIsPreTag = options.isPreTag || no; | ||
| 9090 | platformMustUseProp = options.mustUseProp || no; | ||
| 9091 | platformGetTagNamespace = options.getTagNamespace || no; | ||
| 9092 | |||
| 9093 | transforms = pluckModuleFunction(options.modules, 'transformNode'); | ||
| 9094 | preTransforms = pluckModuleFunction(options.modules, 'preTransformNode'); | ||
| 9095 | postTransforms = pluckModuleFunction(options.modules, 'postTransformNode'); | ||
| 9096 | |||
| 9097 | delimiters = options.delimiters; | ||
| 9098 | |||
| 9099 | var stack = []; | ||
| 9100 | var preserveWhitespace = options.preserveWhitespace !== false; | ||
| 9101 | var root; | ||
| 9102 | var currentParent; | ||
| 9103 | var inVPre = false; | ||
| 9104 | var inPre = false; | ||
| 9105 | var warned = false; | ||
| 9106 | |||
| 9107 | function warnOnce (msg) { | ||
| 9108 | if (!warned) { | ||
| 9109 | warned = true; | ||
| 9110 | warn$2(msg); | ||
| 9111 | } | ||
| 9112 | } | ||
| 9113 | |||
| 9114 | function closeElement (element) { | ||
| 9115 | // check pre state | ||
| 9116 | if (element.pre) { | ||
| 9117 | inVPre = false; | ||
| 9118 | } | ||
| 9119 | if (platformIsPreTag(element.tag)) { | ||
| 9120 | inPre = false; | ||
| 9121 | } | ||
| 9122 | // apply post-transforms | ||
| 9123 | for (var i = 0; i < postTransforms.length; i++) { | ||
| 9124 | postTransforms[i](element, options); | ||
| 9125 | } | ||
| 9126 | } | ||
| 9127 | |||
| 9128 | parseHTML(template, { | ||
| 9129 | warn: warn$2, | ||
| 9130 | expectHTML: options.expectHTML, | ||
| 9131 | isUnaryTag: options.isUnaryTag, | ||
| 9132 | canBeLeftOpenTag: options.canBeLeftOpenTag, | ||
| 9133 | shouldDecodeNewlines: options.shouldDecodeNewlines, | ||
| 9134 | shouldDecodeNewlinesForHref: options.shouldDecodeNewlinesForHref, | ||
| 9135 | shouldKeepComment: options.comments, | ||
| 9136 | start: function start (tag, attrs, unary) { | ||
| 9137 | // check namespace. | ||
| 9138 | // inherit parent ns if there is one | ||
| 9139 | var ns = (currentParent && currentParent.ns) || platformGetTagNamespace(tag); | ||
| 9140 | |||
| 9141 | // handle IE svg bug | ||
| 9142 | /* istanbul ignore if */ | ||
| 9143 | if (isIE && ns === 'svg') { | ||
| 9144 | attrs = guardIESVGBug(attrs); | ||
| 9145 | } | ||
| 9146 | |||
| 9147 | var element = createASTElement(tag, attrs, currentParent); | ||
| 9148 | if (ns) { | ||
| 9149 | element.ns = ns; | ||
| 9150 | } | ||
| 9151 | |||
| 9152 | if (isForbiddenTag(element) && !isServerRendering()) { | ||
| 9153 | element.forbidden = true; | ||
| 9154 | "development" !== 'production' && warn$2( | ||
| 9155 | 'Templates should only be responsible for mapping the state to the ' + | ||
| 9156 | 'UI. Avoid placing tags with side-effects in your templates, such as ' + | ||
| 9157 | "<" + tag + ">" + ', as they will not be parsed.' | ||
| 9158 | ); | ||
| 9159 | } | ||
| 9160 | |||
| 9161 | // apply pre-transforms | ||
| 9162 | for (var i = 0; i < preTransforms.length; i++) { | ||
| 9163 | element = preTransforms[i](element, options) || element; | ||
| 9164 | } | ||
| 9165 | |||
| 9166 | if (!inVPre) { | ||
| 9167 | processPre(element); | ||
| 9168 | if (element.pre) { | ||
| 9169 | inVPre = true; | ||
| 9170 | } | ||
| 9171 | } | ||
| 9172 | if (platformIsPreTag(element.tag)) { | ||
| 9173 | inPre = true; | ||
| 9174 | } | ||
| 9175 | if (inVPre) { | ||
| 9176 | processRawAttrs(element); | ||
| 9177 | } else if (!element.processed) { | ||
| 9178 | // structural directives | ||
| 9179 | processFor(element); | ||
| 9180 | processIf(element); | ||
| 9181 | processOnce(element); | ||
| 9182 | // element-scope stuff | ||
| 9183 | processElement(element, options); | ||
| 9184 | } | ||
| 9185 | |||
| 9186 | function checkRootConstraints (el) { | ||
| 9187 | { | ||
| 9188 | if (el.tag === 'slot' || el.tag === 'template') { | ||
| 9189 | warnOnce( | ||
| 9190 | "Cannot use <" + (el.tag) + "> as component root element because it may " + | ||
| 9191 | 'contain multiple nodes.' | ||
| 9192 | ); | ||
| 9193 | } | ||
| 9194 | if (el.attrsMap.hasOwnProperty('v-for')) { | ||
| 9195 | warnOnce( | ||
| 9196 | 'Cannot use v-for on stateful component root element because ' + | ||
| 9197 | 'it renders multiple elements.' | ||
| 9198 | ); | ||
| 9199 | } | ||
| 9200 | } | ||
| 9201 | } | ||
| 9202 | |||
| 9203 | // tree management | ||
| 9204 | if (!root) { | ||
| 9205 | root = element; | ||
| 9206 | checkRootConstraints(root); | ||
| 9207 | } else if (!stack.length) { | ||
| 9208 | // allow root elements with v-if, v-else-if and v-else | ||
| 9209 | if (root.if && (element.elseif || element.else)) { | ||
| 9210 | checkRootConstraints(element); | ||
| 9211 | addIfCondition(root, { | ||
| 9212 | exp: element.elseif, | ||
| 9213 | block: element | ||
| 9214 | }); | ||
| 9215 | } else { | ||
| 9216 | warnOnce( | ||
| 9217 | "Component template should contain exactly one root element. " + | ||
| 9218 | "If you are using v-if on multiple elements, " + | ||
| 9219 | "use v-else-if to chain them instead." | ||
| 9220 | ); | ||
| 9221 | } | ||
| 9222 | } | ||
| 9223 | if (currentParent && !element.forbidden) { | ||
| 9224 | if (element.elseif || element.else) { | ||
| 9225 | processIfConditions(element, currentParent); | ||
| 9226 | } else if (element.slotScope) { // scoped slot | ||
| 9227 | currentParent.plain = false; | ||
| 9228 | var name = element.slotTarget || '"default"';(currentParent.scopedSlots || (currentParent.scopedSlots = {}))[name] = element; | ||
| 9229 | } else { | ||
| 9230 | currentParent.children.push(element); | ||
| 9231 | element.parent = currentParent; | ||
| 9232 | } | ||
| 9233 | } | ||
| 9234 | if (!unary) { | ||
| 9235 | currentParent = element; | ||
| 9236 | stack.push(element); | ||
| 9237 | } else { | ||
| 9238 | closeElement(element); | ||
| 9239 | } | ||
| 9240 | }, | ||
| 9241 | |||
| 9242 | end: function end () { | ||
| 9243 | // remove trailing whitespace | ||
| 9244 | var element = stack[stack.length - 1]; | ||
| 9245 | var lastNode = element.children[element.children.length - 1]; | ||
| 9246 | if (lastNode && lastNode.type === 3 && lastNode.text === ' ' && !inPre) { | ||
| 9247 | element.children.pop(); | ||
| 9248 | } | ||
| 9249 | // pop stack | ||
| 9250 | stack.length -= 1; | ||
| 9251 | currentParent = stack[stack.length - 1]; | ||
| 9252 | closeElement(element); | ||
| 9253 | }, | ||
| 9254 | |||
| 9255 | chars: function chars (text) { | ||
| 9256 | if (!currentParent) { | ||
| 9257 | { | ||
| 9258 | if (text === template) { | ||
| 9259 | warnOnce( | ||
| 9260 | 'Component template requires a root element, rather than just text.' | ||
| 9261 | ); | ||
| 9262 | } else if ((text = text.trim())) { | ||
| 9263 | warnOnce( | ||
| 9264 | ("text \"" + text + "\" outside root element will be ignored.") | ||
| 9265 | ); | ||
| 9266 | } | ||
| 9267 | } | ||
| 9268 | return | ||
| 9269 | } | ||
| 9270 | // IE textarea placeholder bug | ||
| 9271 | /* istanbul ignore if */ | ||
| 9272 | if (isIE && | ||
| 9273 | currentParent.tag === 'textarea' && | ||
| 9274 | currentParent.attrsMap.placeholder === text | ||
| 9275 | ) { | ||
| 9276 | return | ||
| 9277 | } | ||
| 9278 | var children = currentParent.children; | ||
| 9279 | text = inPre || text.trim() | ||
| 9280 | ? isTextTag(currentParent) ? text : decodeHTMLCached(text) | ||
| 9281 | // only preserve whitespace if its not right after a starting tag | ||
| 9282 | : preserveWhitespace && children.length ? ' ' : ''; | ||
| 9283 | if (text) { | ||
| 9284 | var res; | ||
| 9285 | if (!inVPre && text !== ' ' && (res = parseText(text, delimiters))) { | ||
| 9286 | children.push({ | ||
| 9287 | type: 2, | ||
| 9288 | expression: res.expression, | ||
| 9289 | tokens: res.tokens, | ||
| 9290 | text: text | ||
| 9291 | }); | ||
| 9292 | } else if (text !== ' ' || !children.length || children[children.length - 1].text !== ' ') { | ||
| 9293 | children.push({ | ||
| 9294 | type: 3, | ||
| 9295 | text: text | ||
| 9296 | }); | ||
| 9297 | } | ||
| 9298 | } | ||
| 9299 | }, | ||
| 9300 | comment: function comment (text) { | ||
| 9301 | currentParent.children.push({ | ||
| 9302 | type: 3, | ||
| 9303 | text: text, | ||
| 9304 | isComment: true | ||
| 9305 | }); | ||
| 9306 | } | ||
| 9307 | }); | ||
| 9308 | return root | ||
| 9309 | } | ||
| 9310 | |||
| 9311 | function processPre (el) { | ||
| 9312 | if (getAndRemoveAttr(el, 'v-pre') != null) { | ||
| 9313 | el.pre = true; | ||
| 9314 | } | ||
| 9315 | } | ||
| 9316 | |||
| 9317 | function processRawAttrs (el) { | ||
| 9318 | var l = el.attrsList.length; | ||
| 9319 | if (l) { | ||
| 9320 | var attrs = el.attrs = new Array(l); | ||
| 9321 | for (var i = 0; i < l; i++) { | ||
| 9322 | attrs[i] = { | ||
| 9323 | name: el.attrsList[i].name, | ||
| 9324 | value: JSON.stringify(el.attrsList[i].value) | ||
| 9325 | }; | ||
| 9326 | } | ||
| 9327 | } else if (!el.pre) { | ||
| 9328 | // non root node in pre blocks with no attributes | ||
| 9329 | el.plain = true; | ||
| 9330 | } | ||
| 9331 | } | ||
| 9332 | |||
| 9333 | function processElement (element, options) { | ||
| 9334 | processKey(element); | ||
| 9335 | |||
| 9336 | // determine whether this is a plain element after | ||
| 9337 | // removing structural attributes | ||
| 9338 | element.plain = !element.key && !element.attrsList.length; | ||
| 9339 | |||
| 9340 | processRef(element); | ||
| 9341 | processSlot(element); | ||
| 9342 | processComponent(element); | ||
| 9343 | for (var i = 0; i < transforms.length; i++) { | ||
| 9344 | element = transforms[i](element, options) || element; | ||
| 9345 | } | ||
| 9346 | processAttrs(element); | ||
| 9347 | } | ||
| 9348 | |||
| 9349 | function processKey (el) { | ||
| 9350 | var exp = getBindingAttr(el, 'key'); | ||
| 9351 | if (exp) { | ||
| 9352 | if ("development" !== 'production' && el.tag === 'template') { | ||
| 9353 | warn$2("<template> cannot be keyed. Place the key on real elements instead."); | ||
| 9354 | } | ||
| 9355 | el.key = exp; | ||
| 9356 | } | ||
| 9357 | } | ||
| 9358 | |||
| 9359 | function processRef (el) { | ||
| 9360 | var ref = getBindingAttr(el, 'ref'); | ||
| 9361 | if (ref) { | ||
| 9362 | el.ref = ref; | ||
| 9363 | el.refInFor = checkInFor(el); | ||
| 9364 | } | ||
| 9365 | } | ||
| 9366 | |||
| 9367 | function processFor (el) { | ||
| 9368 | var exp; | ||
| 9369 | if ((exp = getAndRemoveAttr(el, 'v-for'))) { | ||
| 9370 | var res = parseFor(exp); | ||
| 9371 | if (res) { | ||
| 9372 | extend(el, res); | ||
| 9373 | } else { | ||
| 9374 | warn$2( | ||
| 9375 | ("Invalid v-for expression: " + exp) | ||
| 9376 | ); | ||
| 9377 | } | ||
| 9378 | } | ||
| 9379 | } | ||
| 9380 | |||
| 9381 | |||
| 9382 | |||
| 9383 | function parseFor (exp) { | ||
| 9384 | var inMatch = exp.match(forAliasRE); | ||
| 9385 | if (!inMatch) { return } | ||
| 9386 | var res = {}; | ||
| 9387 | res.for = inMatch[2].trim(); | ||
| 9388 | var alias = inMatch[1].trim().replace(stripParensRE, ''); | ||
| 9389 | var iteratorMatch = alias.match(forIteratorRE); | ||
| 9390 | if (iteratorMatch) { | ||
| 9391 | res.alias = alias.replace(forIteratorRE, ''); | ||
| 9392 | res.iterator1 = iteratorMatch[1].trim(); | ||
| 9393 | if (iteratorMatch[2]) { | ||
| 9394 | res.iterator2 = iteratorMatch[2].trim(); | ||
| 9395 | } | ||
| 9396 | } else { | ||
| 9397 | res.alias = alias; | ||
| 9398 | } | ||
| 9399 | return res | ||
| 9400 | } | ||
| 9401 | |||
| 9402 | function processIf (el) { | ||
| 9403 | var exp = getAndRemoveAttr(el, 'v-if'); | ||
| 9404 | if (exp) { | ||
| 9405 | el.if = exp; | ||
| 9406 | addIfCondition(el, { | ||
| 9407 | exp: exp, | ||
| 9408 | block: el | ||
| 9409 | }); | ||
| 9410 | } else { | ||
| 9411 | if (getAndRemoveAttr(el, 'v-else') != null) { | ||
| 9412 | el.else = true; | ||
| 9413 | } | ||
| 9414 | var elseif = getAndRemoveAttr(el, 'v-else-if'); | ||
| 9415 | if (elseif) { | ||
| 9416 | el.elseif = elseif; | ||
| 9417 | } | ||
| 9418 | } | ||
| 9419 | } | ||
| 9420 | |||
| 9421 | function processIfConditions (el, parent) { | ||
| 9422 | var prev = findPrevElement(parent.children); | ||
| 9423 | if (prev && prev.if) { | ||
| 9424 | addIfCondition(prev, { | ||
| 9425 | exp: el.elseif, | ||
| 9426 | block: el | ||
| 9427 | }); | ||
| 9428 | } else { | ||
| 9429 | warn$2( | ||
| 9430 | "v-" + (el.elseif ? ('else-if="' + el.elseif + '"') : 'else') + " " + | ||
| 9431 | "used on element <" + (el.tag) + "> without corresponding v-if." | ||
| 9432 | ); | ||
| 9433 | } | ||
| 9434 | } | ||
| 9435 | |||
| 9436 | function findPrevElement (children) { | ||
| 9437 | var i = children.length; | ||
| 9438 | while (i--) { | ||
| 9439 | if (children[i].type === 1) { | ||
| 9440 | return children[i] | ||
| 9441 | } else { | ||
| 9442 | if ("development" !== 'production' && children[i].text !== ' ') { | ||
| 9443 | warn$2( | ||
| 9444 | "text \"" + (children[i].text.trim()) + "\" between v-if and v-else(-if) " + | ||
| 9445 | "will be ignored." | ||
| 9446 | ); | ||
| 9447 | } | ||
| 9448 | children.pop(); | ||
| 9449 | } | ||
| 9450 | } | ||
| 9451 | } | ||
| 9452 | |||
| 9453 | function addIfCondition (el, condition) { | ||
| 9454 | if (!el.ifConditions) { | ||
| 9455 | el.ifConditions = []; | ||
| 9456 | } | ||
| 9457 | el.ifConditions.push(condition); | ||
| 9458 | } | ||
| 9459 | |||
| 9460 | function processOnce (el) { | ||
| 9461 | var once$$1 = getAndRemoveAttr(el, 'v-once'); | ||
| 9462 | if (once$$1 != null) { | ||
| 9463 | el.once = true; | ||
| 9464 | } | ||
| 9465 | } | ||
| 9466 | |||
| 9467 | function processSlot (el) { | ||
| 9468 | if (el.tag === 'slot') { | ||
| 9469 | el.slotName = getBindingAttr(el, 'name'); | ||
| 9470 | if ("development" !== 'production' && el.key) { | ||
| 9471 | warn$2( | ||
| 9472 | "`key` does not work on <slot> because slots are abstract outlets " + | ||
| 9473 | "and can possibly expand into multiple elements. " + | ||
| 9474 | "Use the key on a wrapping element instead." | ||
| 9475 | ); | ||
| 9476 | } | ||
| 9477 | } else { | ||
| 9478 | var slotScope; | ||
| 9479 | if (el.tag === 'template') { | ||
| 9480 | slotScope = getAndRemoveAttr(el, 'scope'); | ||
| 9481 | /* istanbul ignore if */ | ||
| 9482 | if ("development" !== 'production' && slotScope) { | ||
| 9483 | warn$2( | ||
| 9484 | "the \"scope\" attribute for scoped slots have been deprecated and " + | ||
| 9485 | "replaced by \"slot-scope\" since 2.5. The new \"slot-scope\" attribute " + | ||
| 9486 | "can also be used on plain elements in addition to <template> to " + | ||
| 9487 | "denote scoped slots.", | ||
| 9488 | true | ||
| 9489 | ); | ||
| 9490 | } | ||
| 9491 | el.slotScope = slotScope || getAndRemoveAttr(el, 'slot-scope'); | ||
| 9492 | } else if ((slotScope = getAndRemoveAttr(el, 'slot-scope'))) { | ||
| 9493 | /* istanbul ignore if */ | ||
| 9494 | if ("development" !== 'production' && el.attrsMap['v-for']) { | ||
| 9495 | warn$2( | ||
| 9496 | "Ambiguous combined usage of slot-scope and v-for on <" + (el.tag) + "> " + | ||
| 9497 | "(v-for takes higher priority). Use a wrapper <template> for the " + | ||
| 9498 | "scoped slot to make it clearer.", | ||
| 9499 | true | ||
| 9500 | ); | ||
| 9501 | } | ||
| 9502 | el.slotScope = slotScope; | ||
| 9503 | } | ||
| 9504 | var slotTarget = getBindingAttr(el, 'slot'); | ||
| 9505 | if (slotTarget) { | ||
| 9506 | el.slotTarget = slotTarget === '""' ? '"default"' : slotTarget; | ||
| 9507 | // preserve slot as an attribute for native shadow DOM compat | ||
| 9508 | // only for non-scoped slots. | ||
| 9509 | if (el.tag !== 'template' && !el.slotScope) { | ||
| 9510 | addAttr(el, 'slot', slotTarget); | ||
| 9511 | } | ||
| 9512 | } | ||
| 9513 | } | ||
| 9514 | } | ||
| 9515 | |||
| 9516 | function processComponent (el) { | ||
| 9517 | var binding; | ||
| 9518 | if ((binding = getBindingAttr(el, 'is'))) { | ||
| 9519 | el.component = binding; | ||
| 9520 | } | ||
| 9521 | if (getAndRemoveAttr(el, 'inline-template') != null) { | ||
| 9522 | el.inlineTemplate = true; | ||
| 9523 | } | ||
| 9524 | } | ||
| 9525 | |||
| 9526 | function processAttrs (el) { | ||
| 9527 | var list = el.attrsList; | ||
| 9528 | var i, l, name, rawName, value, modifiers, isProp; | ||
| 9529 | for (i = 0, l = list.length; i < l; i++) { | ||
| 9530 | name = rawName = list[i].name; | ||
| 9531 | value = list[i].value; | ||
| 9532 | if (dirRE.test(name)) { | ||
| 9533 | // mark element as dynamic | ||
| 9534 | el.hasBindings = true; | ||
| 9535 | // modifiers | ||
| 9536 | modifiers = parseModifiers(name); | ||
| 9537 | if (modifiers) { | ||
| 9538 | name = name.replace(modifierRE, ''); | ||
| 9539 | } | ||
| 9540 | if (bindRE.test(name)) { // v-bind | ||
| 9541 | name = name.replace(bindRE, ''); | ||
| 9542 | value = parseFilters(value); | ||
| 9543 | isProp = false; | ||
| 9544 | if (modifiers) { | ||
| 9545 | if (modifiers.prop) { | ||
| 9546 | isProp = true; | ||
| 9547 | name = camelize(name); | ||
| 9548 | if (name === 'innerHtml') { name = 'innerHTML'; } | ||
| 9549 | } | ||
| 9550 | if (modifiers.camel) { | ||
| 9551 | name = camelize(name); | ||
| 9552 | } | ||
| 9553 | if (modifiers.sync) { | ||
| 9554 | addHandler( | ||
| 9555 | el, | ||
| 9556 | ("update:" + (camelize(name))), | ||
| 9557 | genAssignmentCode(value, "$event") | ||
| 9558 | ); | ||
| 9559 | } | ||
| 9560 | } | ||
| 9561 | if (isProp || ( | ||
| 9562 | !el.component && platformMustUseProp(el.tag, el.attrsMap.type, name) | ||
| 9563 | )) { | ||
| 9564 | addProp(el, name, value); | ||
| 9565 | } else { | ||
| 9566 | addAttr(el, name, value); | ||
| 9567 | } | ||
| 9568 | } else if (onRE.test(name)) { // v-on | ||
| 9569 | name = name.replace(onRE, ''); | ||
| 9570 | addHandler(el, name, value, modifiers, false, warn$2); | ||
| 9571 | } else { // normal directives | ||
| 9572 | name = name.replace(dirRE, ''); | ||
| 9573 | // parse arg | ||
| 9574 | var argMatch = name.match(argRE); | ||
| 9575 | var arg = argMatch && argMatch[1]; | ||
| 9576 | if (arg) { | ||
| 9577 | name = name.slice(0, -(arg.length + 1)); | ||
| 9578 | } | ||
| 9579 | addDirective(el, name, rawName, value, arg, modifiers); | ||
| 9580 | if ("development" !== 'production' && name === 'model') { | ||
| 9581 | checkForAliasModel(el, value); | ||
| 9582 | } | ||
| 9583 | } | ||
| 9584 | } else { | ||
| 9585 | // literal attribute | ||
| 9586 | { | ||
| 9587 | var res = parseText(value, delimiters); | ||
| 9588 | if (res) { | ||
| 9589 | warn$2( | ||
| 9590 | name + "=\"" + value + "\": " + | ||
| 9591 | 'Interpolation inside attributes has been removed. ' + | ||
| 9592 | 'Use v-bind or the colon shorthand instead. For example, ' + | ||
| 9593 | 'instead of <div id="{{ val }}">, use <div :id="val">.' | ||
| 9594 | ); | ||
| 9595 | } | ||
| 9596 | } | ||
| 9597 | addAttr(el, name, JSON.stringify(value)); | ||
| 9598 | // #6887 firefox doesn't update muted state if set via attribute | ||
| 9599 | // even immediately after element creation | ||
| 9600 | if (!el.component && | ||
| 9601 | name === 'muted' && | ||
| 9602 | platformMustUseProp(el.tag, el.attrsMap.type, name)) { | ||
| 9603 | addProp(el, name, 'true'); | ||
| 9604 | } | ||
| 9605 | } | ||
| 9606 | } | ||
| 9607 | } | ||
| 9608 | |||
| 9609 | function checkInFor (el) { | ||
| 9610 | var parent = el; | ||
| 9611 | while (parent) { | ||
| 9612 | if (parent.for !== undefined) { | ||
| 9613 | return true | ||
| 9614 | } | ||
| 9615 | parent = parent.parent; | ||
| 9616 | } | ||
| 9617 | return false | ||
| 9618 | } | ||
| 9619 | |||
| 9620 | function parseModifiers (name) { | ||
| 9621 | var match = name.match(modifierRE); | ||
| 9622 | if (match) { | ||
| 9623 | var ret = {}; | ||
| 9624 | match.forEach(function (m) { ret[m.slice(1)] = true; }); | ||
| 9625 | return ret | ||
| 9626 | } | ||
| 9627 | } | ||
| 9628 | |||
| 9629 | function makeAttrsMap (attrs) { | ||
| 9630 | var map = {}; | ||
| 9631 | for (var i = 0, l = attrs.length; i < l; i++) { | ||
| 9632 | if ( | ||
| 9633 | "development" !== 'production' && | ||
| 9634 | map[attrs[i].name] && !isIE && !isEdge | ||
| 9635 | ) { | ||
| 9636 | warn$2('duplicate attribute: ' + attrs[i].name); | ||
| 9637 | } | ||
| 9638 | map[attrs[i].name] = attrs[i].value; | ||
| 9639 | } | ||
| 9640 | return map | ||
| 9641 | } | ||
| 9642 | |||
| 9643 | // for script (e.g. type="x/template") or style, do not decode content | ||
| 9644 | function isTextTag (el) { | ||
| 9645 | return el.tag === 'script' || el.tag === 'style' | ||
| 9646 | } | ||
| 9647 | |||
| 9648 | function isForbiddenTag (el) { | ||
| 9649 | return ( | ||
| 9650 | el.tag === 'style' || | ||
| 9651 | (el.tag === 'script' && ( | ||
| 9652 | !el.attrsMap.type || | ||
| 9653 | el.attrsMap.type === 'text/javascript' | ||
| 9654 | )) | ||
| 9655 | ) | ||
| 9656 | } | ||
| 9657 | |||
| 9658 | var ieNSBug = /^xmlns:NS\d+/; | ||
| 9659 | var ieNSPrefix = /^NS\d+:/; | ||
| 9660 | |||
| 9661 | /* istanbul ignore next */ | ||
| 9662 | function guardIESVGBug (attrs) { | ||
| 9663 | var res = []; | ||
| 9664 | for (var i = 0; i < attrs.length; i++) { | ||
| 9665 | var attr = attrs[i]; | ||
| 9666 | if (!ieNSBug.test(attr.name)) { | ||
| 9667 | attr.name = attr.name.replace(ieNSPrefix, ''); | ||
| 9668 | res.push(attr); | ||
| 9669 | } | ||
| 9670 | } | ||
| 9671 | return res | ||
| 9672 | } | ||
| 9673 | |||
| 9674 | function checkForAliasModel (el, value) { | ||
| 9675 | var _el = el; | ||
| 9676 | while (_el) { | ||
| 9677 | if (_el.for && _el.alias === value) { | ||
| 9678 | warn$2( | ||
| 9679 | "<" + (el.tag) + " v-model=\"" + value + "\">: " + | ||
| 9680 | "You are binding v-model directly to a v-for iteration alias. " + | ||
| 9681 | "This will not be able to modify the v-for source array because " + | ||
| 9682 | "writing to the alias is like modifying a function local variable. " + | ||
| 9683 | "Consider using an array of objects and use v-model on an object property instead." | ||
| 9684 | ); | ||
| 9685 | } | ||
| 9686 | _el = _el.parent; | ||
| 9687 | } | ||
| 9688 | } | ||
| 9689 | |||
| 9690 | /* */ | ||
| 9691 | |||
| 9692 | /** | ||
| 9693 | * Expand input[v-model] with dyanmic type bindings into v-if-else chains | ||
| 9694 | * Turn this: | ||
| 9695 | * <input v-model="data[type]" :type="type"> | ||
| 9696 | * into this: | ||
| 9697 | * <input v-if="type === 'checkbox'" type="checkbox" v-model="data[type]"> | ||
| 9698 | * <input v-else-if="type === 'radio'" type="radio" v-model="data[type]"> | ||
| 9699 | * <input v-else :type="type" v-model="data[type]"> | ||
| 9700 | */ | ||
| 9701 | |||
| 9702 | function preTransformNode (el, options) { | ||
| 9703 | if (el.tag === 'input') { | ||
| 9704 | var map = el.attrsMap; | ||
| 9705 | if (!map['v-model']) { | ||
| 9706 | return | ||
| 9707 | } | ||
| 9708 | |||
| 9709 | var typeBinding; | ||
| 9710 | if (map[':type'] || map['v-bind:type']) { | ||
| 9711 | typeBinding = getBindingAttr(el, 'type'); | ||
| 9712 | } | ||
| 9713 | if (!map.type && !typeBinding && map['v-bind']) { | ||
| 9714 | typeBinding = "(" + (map['v-bind']) + ").type"; | ||
| 9715 | } | ||
| 9716 | |||
| 9717 | if (typeBinding) { | ||
| 9718 | var ifCondition = getAndRemoveAttr(el, 'v-if', true); | ||
| 9719 | var ifConditionExtra = ifCondition ? ("&&(" + ifCondition + ")") : ""; | ||
| 9720 | var hasElse = getAndRemoveAttr(el, 'v-else', true) != null; | ||
| 9721 | var elseIfCondition = getAndRemoveAttr(el, 'v-else-if', true); | ||
| 9722 | // 1. checkbox | ||
| 9723 | var branch0 = cloneASTElement(el); | ||
| 9724 | // process for on the main node | ||
| 9725 | processFor(branch0); | ||
| 9726 | addRawAttr(branch0, 'type', 'checkbox'); | ||
| 9727 | processElement(branch0, options); | ||
| 9728 | branch0.processed = true; // prevent it from double-processed | ||
| 9729 | branch0.if = "(" + typeBinding + ")==='checkbox'" + ifConditionExtra; | ||
| 9730 | addIfCondition(branch0, { | ||
| 9731 | exp: branch0.if, | ||
| 9732 | block: branch0 | ||
| 9733 | }); | ||
| 9734 | // 2. add radio else-if condition | ||
| 9735 | var branch1 = cloneASTElement(el); | ||
| 9736 | getAndRemoveAttr(branch1, 'v-for', true); | ||
| 9737 | addRawAttr(branch1, 'type', 'radio'); | ||
| 9738 | processElement(branch1, options); | ||
| 9739 | addIfCondition(branch0, { | ||
| 9740 | exp: "(" + typeBinding + ")==='radio'" + ifConditionExtra, | ||
| 9741 | block: branch1 | ||
| 9742 | }); | ||
| 9743 | // 3. other | ||
| 9744 | var branch2 = cloneASTElement(el); | ||
| 9745 | getAndRemoveAttr(branch2, 'v-for', true); | ||
| 9746 | addRawAttr(branch2, ':type', typeBinding); | ||
| 9747 | processElement(branch2, options); | ||
| 9748 | addIfCondition(branch0, { | ||
| 9749 | exp: ifCondition, | ||
| 9750 | block: branch2 | ||
| 9751 | }); | ||
| 9752 | |||
| 9753 | if (hasElse) { | ||
| 9754 | branch0.else = true; | ||
| 9755 | } else if (elseIfCondition) { | ||
| 9756 | branch0.elseif = elseIfCondition; | ||
| 9757 | } | ||
| 9758 | |||
| 9759 | return branch0 | ||
| 9760 | } | ||
| 9761 | } | ||
| 9762 | } | ||
| 9763 | |||
| 9764 | function cloneASTElement (el) { | ||
| 9765 | return createASTElement(el.tag, el.attrsList.slice(), el.parent) | ||
| 9766 | } | ||
| 9767 | |||
| 9768 | var model$2 = { | ||
| 9769 | preTransformNode: preTransformNode | ||
| 9770 | } | ||
| 9771 | |||
| 9772 | var modules$1 = [ | ||
| 9773 | klass$1, | ||
| 9774 | style$1, | ||
| 9775 | model$2 | ||
| 9776 | ] | ||
| 9777 | |||
| 9778 | /* */ | ||
| 9779 | |||
| 9780 | function text (el, dir) { | ||
| 9781 | if (dir.value) { | ||
| 9782 | addProp(el, 'textContent', ("_s(" + (dir.value) + ")")); | ||
| 9783 | } | ||
| 9784 | } | ||
| 9785 | |||
| 9786 | /* */ | ||
| 9787 | |||
| 9788 | function html (el, dir) { | ||
| 9789 | if (dir.value) { | ||
| 9790 | addProp(el, 'innerHTML', ("_s(" + (dir.value) + ")")); | ||
| 9791 | } | ||
| 9792 | } | ||
| 9793 | |||
| 9794 | var directives$1 = { | ||
| 9795 | model: model, | ||
| 9796 | text: text, | ||
| 9797 | html: html | ||
| 9798 | } | ||
| 9799 | |||
| 9800 | /* */ | ||
| 9801 | |||
| 9802 | var baseOptions = { | ||
| 9803 | expectHTML: true, | ||
| 9804 | modules: modules$1, | ||
| 9805 | directives: directives$1, | ||
| 9806 | isPreTag: isPreTag, | ||
| 9807 | isUnaryTag: isUnaryTag, | ||
| 9808 | mustUseProp: mustUseProp, | ||
| 9809 | canBeLeftOpenTag: canBeLeftOpenTag, | ||
| 9810 | isReservedTag: isReservedTag, | ||
| 9811 | getTagNamespace: getTagNamespace, | ||
| 9812 | staticKeys: genStaticKeys(modules$1) | ||
| 9813 | }; | ||
| 9814 | |||
| 9815 | /* */ | ||
| 9816 | |||
| 9817 | var isStaticKey; | ||
| 9818 | var isPlatformReservedTag; | ||
| 9819 | |||
| 9820 | var genStaticKeysCached = cached(genStaticKeys$1); | ||
| 9821 | |||
| 9822 | /** | ||
| 9823 | * Goal of the optimizer: walk the generated template AST tree | ||
| 9824 | * and detect sub-trees that are purely static, i.e. parts of | ||
| 9825 | * the DOM that never needs to change. | ||
| 9826 | * | ||
| 9827 | * Once we detect these sub-trees, we can: | ||
| 9828 | * | ||
| 9829 | * 1. Hoist them into constants, so that we no longer need to | ||
| 9830 | * create fresh nodes for them on each re-render; | ||
| 9831 | * 2. Completely skip them in the patching process. | ||
| 9832 | */ | ||
| 9833 | function optimize (root, options) { | ||
| 9834 | if (!root) { return } | ||
| 9835 | isStaticKey = genStaticKeysCached(options.staticKeys || ''); | ||
| 9836 | isPlatformReservedTag = options.isReservedTag || no; | ||
| 9837 | // first pass: mark all non-static nodes. | ||
| 9838 | markStatic$1(root); | ||
| 9839 | // second pass: mark static roots. | ||
| 9840 | markStaticRoots(root, false); | ||
| 9841 | } | ||
| 9842 | |||
| 9843 | function genStaticKeys$1 (keys) { | ||
| 9844 | return makeMap( | ||
| 9845 | 'type,tag,attrsList,attrsMap,plain,parent,children,attrs' + | ||
| 9846 | (keys ? ',' + keys : '') | ||
| 9847 | ) | ||
| 9848 | } | ||
| 9849 | |||
| 9850 | function markStatic$1 (node) { | ||
| 9851 | node.static = isStatic(node); | ||
| 9852 | if (node.type === 1) { | ||
| 9853 | // do not make component slot content static. this avoids | ||
| 9854 | // 1. components not able to mutate slot nodes | ||
| 9855 | // 2. static slot content fails for hot-reloading | ||
| 9856 | if ( | ||
| 9857 | !isPlatformReservedTag(node.tag) && | ||
| 9858 | node.tag !== 'slot' && | ||
| 9859 | node.attrsMap['inline-template'] == null | ||
| 9860 | ) { | ||
| 9861 | return | ||
| 9862 | } | ||
| 9863 | for (var i = 0, l = node.children.length; i < l; i++) { | ||
| 9864 | var child = node.children[i]; | ||
| 9865 | markStatic$1(child); | ||
| 9866 | if (!child.static) { | ||
| 9867 | node.static = false; | ||
| 9868 | } | ||
| 9869 | } | ||
| 9870 | if (node.ifConditions) { | ||
| 9871 | for (var i$1 = 1, l$1 = node.ifConditions.length; i$1 < l$1; i$1++) { | ||
| 9872 | var block = node.ifConditions[i$1].block; | ||
| 9873 | markStatic$1(block); | ||
| 9874 | if (!block.static) { | ||
| 9875 | node.static = false; | ||
| 9876 | } | ||
| 9877 | } | ||
| 9878 | } | ||
| 9879 | } | ||
| 9880 | } | ||
| 9881 | |||
| 9882 | function markStaticRoots (node, isInFor) { | ||
| 9883 | if (node.type === 1) { | ||
| 9884 | if (node.static || node.once) { | ||
| 9885 | node.staticInFor = isInFor; | ||
| 9886 | } | ||
| 9887 | // For a node to qualify as a static root, it should have children that | ||
| 9888 | // are not just static text. Otherwise the cost of hoisting out will | ||
| 9889 | // outweigh the benefits and it's better off to just always render it fresh. | ||
| 9890 | if (node.static && node.children.length && !( | ||
| 9891 | node.children.length === 1 && | ||
| 9892 | node.children[0].type === 3 | ||
| 9893 | )) { | ||
| 9894 | node.staticRoot = true; | ||
| 9895 | return | ||
| 9896 | } else { | ||
| 9897 | node.staticRoot = false; | ||
| 9898 | } | ||
| 9899 | if (node.children) { | ||
| 9900 | for (var i = 0, l = node.children.length; i < l; i++) { | ||
| 9901 | markStaticRoots(node.children[i], isInFor || !!node.for); | ||
| 9902 | } | ||
| 9903 | } | ||
| 9904 | if (node.ifConditions) { | ||
| 9905 | for (var i$1 = 1, l$1 = node.ifConditions.length; i$1 < l$1; i$1++) { | ||
| 9906 | markStaticRoots(node.ifConditions[i$1].block, isInFor); | ||
| 9907 | } | ||
| 9908 | } | ||
| 9909 | } | ||
| 9910 | } | ||
| 9911 | |||
| 9912 | function isStatic (node) { | ||
| 9913 | if (node.type === 2) { // expression | ||
| 9914 | return false | ||
| 9915 | } | ||
| 9916 | if (node.type === 3) { // text | ||
| 9917 | return true | ||
| 9918 | } | ||
| 9919 | return !!(node.pre || ( | ||
| 9920 | !node.hasBindings && // no dynamic bindings | ||
| 9921 | !node.if && !node.for && // not v-if or v-for or v-else | ||
| 9922 | !isBuiltInTag(node.tag) && // not a built-in | ||
| 9923 | isPlatformReservedTag(node.tag) && // not a component | ||
| 9924 | !isDirectChildOfTemplateFor(node) && | ||
| 9925 | Object.keys(node).every(isStaticKey) | ||
| 9926 | )) | ||
| 9927 | } | ||
| 9928 | |||
| 9929 | function isDirectChildOfTemplateFor (node) { | ||
| 9930 | while (node.parent) { | ||
| 9931 | node = node.parent; | ||
| 9932 | if (node.tag !== 'template') { | ||
| 9933 | return false | ||
| 9934 | } | ||
| 9935 | if (node.for) { | ||
| 9936 | return true | ||
| 9937 | } | ||
| 9938 | } | ||
| 9939 | return false | ||
| 9940 | } | ||
| 9941 | |||
| 9942 | /* */ | ||
| 9943 | |||
| 9944 | var fnExpRE = /^([\w$_]+|\([^)]*?\))\s*=>|^function\s*\(/; | ||
| 9945 | var simplePathRE = /^[A-Za-z_$][\w$]*(?:\.[A-Za-z_$][\w$]*|\['[^']*?']|\["[^"]*?"]|\[\d+]|\[[A-Za-z_$][\w$]*])*$/; | ||
| 9946 | |||
| 9947 | // KeyboardEvent.keyCode aliases | ||
| 9948 | var keyCodes = { | ||
| 9949 | esc: 27, | ||
| 9950 | tab: 9, | ||
| 9951 | enter: 13, | ||
| 9952 | space: 32, | ||
| 9953 | up: 38, | ||
| 9954 | left: 37, | ||
| 9955 | right: 39, | ||
| 9956 | down: 40, | ||
| 9957 | 'delete': [8, 46] | ||
| 9958 | }; | ||
| 9959 | |||
| 9960 | // KeyboardEvent.key aliases | ||
| 9961 | var keyNames = { | ||
| 9962 | esc: 'Escape', | ||
| 9963 | tab: 'Tab', | ||
| 9964 | enter: 'Enter', | ||
| 9965 | space: ' ', | ||
| 9966 | // #7806: IE11 uses key names without `Arrow` prefix for arrow keys. | ||
| 9967 | up: ['Up', 'ArrowUp'], | ||
| 9968 | left: ['Left', 'ArrowLeft'], | ||
| 9969 | right: ['Right', 'ArrowRight'], | ||
| 9970 | down: ['Down', 'ArrowDown'], | ||
| 9971 | 'delete': ['Backspace', 'Delete'] | ||
| 9972 | }; | ||
| 9973 | |||
| 9974 | // #4868: modifiers that prevent the execution of the listener | ||
| 9975 | // need to explicitly return null so that we can determine whether to remove | ||
| 9976 | // the listener for .once | ||
| 9977 | var genGuard = function (condition) { return ("if(" + condition + ")return null;"); }; | ||
| 9978 | |||
| 9979 | var modifierCode = { | ||
| 9980 | stop: '$event.stopPropagation();', | ||
| 9981 | prevent: '$event.preventDefault();', | ||
| 9982 | self: genGuard("$event.target !== $event.currentTarget"), | ||
| 9983 | ctrl: genGuard("!$event.ctrlKey"), | ||
| 9984 | shift: genGuard("!$event.shiftKey"), | ||
| 9985 | alt: genGuard("!$event.altKey"), | ||
| 9986 | meta: genGuard("!$event.metaKey"), | ||
| 9987 | left: genGuard("'button' in $event && $event.button !== 0"), | ||
| 9988 | middle: genGuard("'button' in $event && $event.button !== 1"), | ||
| 9989 | right: genGuard("'button' in $event && $event.button !== 2") | ||
| 9990 | }; | ||
| 9991 | |||
| 9992 | function genHandlers ( | ||
| 9993 | events, | ||
| 9994 | isNative, | ||
| 9995 | warn | ||
| 9996 | ) { | ||
| 9997 | var res = isNative ? 'nativeOn:{' : 'on:{'; | ||
| 9998 | for (var name in events) { | ||
| 9999 | res += "\"" + name + "\":" + (genHandler(name, events[name])) + ","; | ||
| 10000 | } | ||
| 10001 | return res.slice(0, -1) + '}' | ||
| 10002 | } | ||
| 10003 | |||
| 10004 | function genHandler ( | ||
| 10005 | name, | ||
| 10006 | handler | ||
| 10007 | ) { | ||
| 10008 | if (!handler) { | ||
| 10009 | return 'function(){}' | ||
| 10010 | } | ||
| 10011 | |||
| 10012 | if (Array.isArray(handler)) { | ||
| 10013 | return ("[" + (handler.map(function (handler) { return genHandler(name, handler); }).join(',')) + "]") | ||
| 10014 | } | ||
| 10015 | |||
| 10016 | var isMethodPath = simplePathRE.test(handler.value); | ||
| 10017 | var isFunctionExpression = fnExpRE.test(handler.value); | ||
| 10018 | |||
| 10019 | if (!handler.modifiers) { | ||
| 10020 | if (isMethodPath || isFunctionExpression) { | ||
| 10021 | return handler.value | ||
| 10022 | } | ||
| 10023 | /* istanbul ignore if */ | ||
| 10024 | return ("function($event){" + (handler.value) + "}") // inline statement | ||
| 10025 | } else { | ||
| 10026 | var code = ''; | ||
| 10027 | var genModifierCode = ''; | ||
| 10028 | var keys = []; | ||
| 10029 | for (var key in handler.modifiers) { | ||
| 10030 | if (modifierCode[key]) { | ||
| 10031 | genModifierCode += modifierCode[key]; | ||
| 10032 | // left/right | ||
| 10033 | if (keyCodes[key]) { | ||
| 10034 | keys.push(key); | ||
| 10035 | } | ||
| 10036 | } else if (key === 'exact') { | ||
| 10037 | var modifiers = (handler.modifiers); | ||
| 10038 | genModifierCode += genGuard( | ||
| 10039 | ['ctrl', 'shift', 'alt', 'meta'] | ||
| 10040 | .filter(function (keyModifier) { return !modifiers[keyModifier]; }) | ||
| 10041 | .map(function (keyModifier) { return ("$event." + keyModifier + "Key"); }) | ||
| 10042 | .join('||') | ||
| 10043 | ); | ||
| 10044 | } else { | ||
| 10045 | keys.push(key); | ||
| 10046 | } | ||
| 10047 | } | ||
| 10048 | if (keys.length) { | ||
| 10049 | code += genKeyFilter(keys); | ||
| 10050 | } | ||
| 10051 | // Make sure modifiers like prevent and stop get executed after key filtering | ||
| 10052 | if (genModifierCode) { | ||
| 10053 | code += genModifierCode; | ||
| 10054 | } | ||
| 10055 | var handlerCode = isMethodPath | ||
| 10056 | ? ("return " + (handler.value) + "($event)") | ||
| 10057 | : isFunctionExpression | ||
| 10058 | ? ("return (" + (handler.value) + ")($event)") | ||
| 10059 | : handler.value; | ||
| 10060 | /* istanbul ignore if */ | ||
| 10061 | return ("function($event){" + code + handlerCode + "}") | ||
| 10062 | } | ||
| 10063 | } | ||
| 10064 | |||
| 10065 | function genKeyFilter (keys) { | ||
| 10066 | return ("if(!('button' in $event)&&" + (keys.map(genFilterCode).join('&&')) + ")return null;") | ||
| 10067 | } | ||
| 10068 | |||
| 10069 | function genFilterCode (key) { | ||
| 10070 | var keyVal = parseInt(key, 10); | ||
| 10071 | if (keyVal) { | ||
| 10072 | return ("$event.keyCode!==" + keyVal) | ||
| 10073 | } | ||
| 10074 | var keyCode = keyCodes[key]; | ||
| 10075 | var keyName = keyNames[key]; | ||
| 10076 | return ( | ||
| 10077 | "_k($event.keyCode," + | ||
| 10078 | (JSON.stringify(key)) + "," + | ||
| 10079 | (JSON.stringify(keyCode)) + "," + | ||
| 10080 | "$event.key," + | ||
| 10081 | "" + (JSON.stringify(keyName)) + | ||
| 10082 | ")" | ||
| 10083 | ) | ||
| 10084 | } | ||
| 10085 | |||
| 10086 | /* */ | ||
| 10087 | |||
| 10088 | function on (el, dir) { | ||
| 10089 | if ("development" !== 'production' && dir.modifiers) { | ||
| 10090 | warn("v-on without argument does not support modifiers."); | ||
| 10091 | } | ||
| 10092 | el.wrapListeners = function (code) { return ("_g(" + code + "," + (dir.value) + ")"); }; | ||
| 10093 | } | ||
| 10094 | |||
| 10095 | /* */ | ||
| 10096 | |||
| 10097 | function bind$1 (el, dir) { | ||
| 10098 | el.wrapData = function (code) { | ||
| 10099 | return ("_b(" + code + ",'" + (el.tag) + "'," + (dir.value) + "," + (dir.modifiers && dir.modifiers.prop ? 'true' : 'false') + (dir.modifiers && dir.modifiers.sync ? ',true' : '') + ")") | ||
| 10100 | }; | ||
| 10101 | } | ||
| 10102 | |||
| 10103 | /* */ | ||
| 10104 | |||
| 10105 | var baseDirectives = { | ||
| 10106 | on: on, | ||
| 10107 | bind: bind$1, | ||
| 10108 | cloak: noop | ||
| 10109 | } | ||
| 10110 | |||
| 10111 | /* */ | ||
| 10112 | |||
| 10113 | var CodegenState = function CodegenState (options) { | ||
| 10114 | this.options = options; | ||
| 10115 | this.warn = options.warn || baseWarn; | ||
| 10116 | this.transforms = pluckModuleFunction(options.modules, 'transformCode'); | ||
| 10117 | this.dataGenFns = pluckModuleFunction(options.modules, 'genData'); | ||
| 10118 | this.directives = extend(extend({}, baseDirectives), options.directives); | ||
| 10119 | var isReservedTag = options.isReservedTag || no; | ||
| 10120 | this.maybeComponent = function (el) { return !isReservedTag(el.tag); }; | ||
| 10121 | this.onceId = 0; | ||
| 10122 | this.staticRenderFns = []; | ||
| 10123 | }; | ||
| 10124 | |||
| 10125 | |||
| 10126 | |||
| 10127 | function generate ( | ||
| 10128 | ast, | ||
| 10129 | options | ||
| 10130 | ) { | ||
| 10131 | var state = new CodegenState(options); | ||
| 10132 | var code = ast ? genElement(ast, state) : '_c("div")'; | ||
| 10133 | return { | ||
| 10134 | render: ("with(this){return " + code + "}"), | ||
| 10135 | staticRenderFns: state.staticRenderFns | ||
| 10136 | } | ||
| 10137 | } | ||
| 10138 | |||
| 10139 | function genElement (el, state) { | ||
| 10140 | if (el.staticRoot && !el.staticProcessed) { | ||
| 10141 | return genStatic(el, state) | ||
| 10142 | } else if (el.once && !el.onceProcessed) { | ||
| 10143 | return genOnce(el, state) | ||
| 10144 | } else if (el.for && !el.forProcessed) { | ||
| 10145 | return genFor(el, state) | ||
| 10146 | } else if (el.if && !el.ifProcessed) { | ||
| 10147 | return genIf(el, state) | ||
| 10148 | } else if (el.tag === 'template' && !el.slotTarget) { | ||
| 10149 | return genChildren(el, state) || 'void 0' | ||
| 10150 | } else if (el.tag === 'slot') { | ||
| 10151 | return genSlot(el, state) | ||
| 10152 | } else { | ||
| 10153 | // component or element | ||
| 10154 | var code; | ||
| 10155 | if (el.component) { | ||
| 10156 | code = genComponent(el.component, el, state); | ||
| 10157 | } else { | ||
| 10158 | var data = el.plain ? undefined : genData$2(el, state); | ||
| 10159 | |||
| 10160 | var children = el.inlineTemplate ? null : genChildren(el, state, true); | ||
| 10161 | code = "_c('" + (el.tag) + "'" + (data ? ("," + data) : '') + (children ? ("," + children) : '') + ")"; | ||
| 10162 | } | ||
| 10163 | // module transforms | ||
| 10164 | for (var i = 0; i < state.transforms.length; i++) { | ||
| 10165 | code = state.transforms[i](el, code); | ||
| 10166 | } | ||
| 10167 | return code | ||
| 10168 | } | ||
| 10169 | } | ||
| 10170 | |||
| 10171 | // hoist static sub-trees out | ||
| 10172 | function genStatic (el, state) { | ||
| 10173 | el.staticProcessed = true; | ||
| 10174 | state.staticRenderFns.push(("with(this){return " + (genElement(el, state)) + "}")); | ||
| 10175 | return ("_m(" + (state.staticRenderFns.length - 1) + (el.staticInFor ? ',true' : '') + ")") | ||
| 10176 | } | ||
| 10177 | |||
| 10178 | // v-once | ||
| 10179 | function genOnce (el, state) { | ||
| 10180 | el.onceProcessed = true; | ||
| 10181 | if (el.if && !el.ifProcessed) { | ||
| 10182 | return genIf(el, state) | ||
| 10183 | } else if (el.staticInFor) { | ||
| 10184 | var key = ''; | ||
| 10185 | var parent = el.parent; | ||
| 10186 | while (parent) { | ||
| 10187 | if (parent.for) { | ||
| 10188 | key = parent.key; | ||
| 10189 | break | ||
| 10190 | } | ||
| 10191 | parent = parent.parent; | ||
| 10192 | } | ||
| 10193 | if (!key) { | ||
| 10194 | "development" !== 'production' && state.warn( | ||
| 10195 | "v-once can only be used inside v-for that is keyed. " | ||
| 10196 | ); | ||
| 10197 | return genElement(el, state) | ||
| 10198 | } | ||
| 10199 | return ("_o(" + (genElement(el, state)) + "," + (state.onceId++) + "," + key + ")") | ||
| 10200 | } else { | ||
| 10201 | return genStatic(el, state) | ||
| 10202 | } | ||
| 10203 | } | ||
| 10204 | |||
| 10205 | function genIf ( | ||
| 10206 | el, | ||
| 10207 | state, | ||
| 10208 | altGen, | ||
| 10209 | altEmpty | ||
| 10210 | ) { | ||
| 10211 | el.ifProcessed = true; // avoid recursion | ||
| 10212 | return genIfConditions(el.ifConditions.slice(), state, altGen, altEmpty) | ||
| 10213 | } | ||
| 10214 | |||
| 10215 | function genIfConditions ( | ||
| 10216 | conditions, | ||
| 10217 | state, | ||
| 10218 | altGen, | ||
| 10219 | altEmpty | ||
| 10220 | ) { | ||
| 10221 | if (!conditions.length) { | ||
| 10222 | return altEmpty || '_e()' | ||
| 10223 | } | ||
| 10224 | |||
| 10225 | var condition = conditions.shift(); | ||
| 10226 | if (condition.exp) { | ||
| 10227 | return ("(" + (condition.exp) + ")?" + (genTernaryExp(condition.block)) + ":" + (genIfConditions(conditions, state, altGen, altEmpty))) | ||
| 10228 | } else { | ||
| 10229 | return ("" + (genTernaryExp(condition.block))) | ||
| 10230 | } | ||
| 10231 | |||
| 10232 | // v-if with v-once should generate code like (a)?_m(0):_m(1) | ||
| 10233 | function genTernaryExp (el) { | ||
| 10234 | return altGen | ||
| 10235 | ? altGen(el, state) | ||
| 10236 | : el.once | ||
| 10237 | ? genOnce(el, state) | ||
| 10238 | : genElement(el, state) | ||
| 10239 | } | ||
| 10240 | } | ||
| 10241 | |||
| 10242 | function genFor ( | ||
| 10243 | el, | ||
| 10244 | state, | ||
| 10245 | altGen, | ||
| 10246 | altHelper | ||
| 10247 | ) { | ||
| 10248 | var exp = el.for; | ||
| 10249 | var alias = el.alias; | ||
| 10250 | var iterator1 = el.iterator1 ? ("," + (el.iterator1)) : ''; | ||
| 10251 | var iterator2 = el.iterator2 ? ("," + (el.iterator2)) : ''; | ||
| 10252 | |||
| 10253 | if ("development" !== 'production' && | ||
| 10254 | state.maybeComponent(el) && | ||
| 10255 | el.tag !== 'slot' && | ||
| 10256 | el.tag !== 'template' && | ||
| 10257 | !el.key | ||
| 10258 | ) { | ||
| 10259 | state.warn( | ||
| 10260 | "<" + (el.tag) + " v-for=\"" + alias + " in " + exp + "\">: component lists rendered with " + | ||
| 10261 | "v-for should have explicit keys. " + | ||
| 10262 | "See https://vuejs.org/guide/list.html#key for more info.", | ||
| 10263 | true /* tip */ | ||
| 10264 | ); | ||
| 10265 | } | ||
| 10266 | |||
| 10267 | el.forProcessed = true; // avoid recursion | ||
| 10268 | return (altHelper || '_l') + "((" + exp + ")," + | ||
| 10269 | "function(" + alias + iterator1 + iterator2 + "){" + | ||
| 10270 | "return " + ((altGen || genElement)(el, state)) + | ||
| 10271 | '})' | ||
| 10272 | } | ||
| 10273 | |||
| 10274 | function genData$2 (el, state) { | ||
| 10275 | var data = '{'; | ||
| 10276 | |||
| 10277 | // directives first. | ||
| 10278 | // directives may mutate the el's other properties before they are generated. | ||
| 10279 | var dirs = genDirectives(el, state); | ||
| 10280 | if (dirs) { data += dirs + ','; } | ||
| 10281 | |||
| 10282 | // key | ||
| 10283 | if (el.key) { | ||
| 10284 | data += "key:" + (el.key) + ","; | ||
| 10285 | } | ||
| 10286 | // ref | ||
| 10287 | if (el.ref) { | ||
| 10288 | data += "ref:" + (el.ref) + ","; | ||
| 10289 | } | ||
| 10290 | if (el.refInFor) { | ||
| 10291 | data += "refInFor:true,"; | ||
| 10292 | } | ||
| 10293 | // pre | ||
| 10294 | if (el.pre) { | ||
| 10295 | data += "pre:true,"; | ||
| 10296 | } | ||
| 10297 | // record original tag name for components using "is" attribute | ||
| 10298 | if (el.component) { | ||
| 10299 | data += "tag:\"" + (el.tag) + "\","; | ||
| 10300 | } | ||
| 10301 | // module data generation functions | ||
| 10302 | for (var i = 0; i < state.dataGenFns.length; i++) { | ||
| 10303 | data += state.dataGenFns[i](el); | ||
| 10304 | } | ||
| 10305 | // attributes | ||
| 10306 | if (el.attrs) { | ||
| 10307 | data += "attrs:{" + (genProps(el.attrs)) + "},"; | ||
| 10308 | } | ||
| 10309 | // DOM props | ||
| 10310 | if (el.props) { | ||
| 10311 | data += "domProps:{" + (genProps(el.props)) + "},"; | ||
| 10312 | } | ||
| 10313 | // event handlers | ||
| 10314 | if (el.events) { | ||
| 10315 | data += (genHandlers(el.events, false, state.warn)) + ","; | ||
| 10316 | } | ||
| 10317 | if (el.nativeEvents) { | ||
| 10318 | data += (genHandlers(el.nativeEvents, true, state.warn)) + ","; | ||
| 10319 | } | ||
| 10320 | // slot target | ||
| 10321 | // only for non-scoped slots | ||
| 10322 | if (el.slotTarget && !el.slotScope) { | ||
| 10323 | data += "slot:" + (el.slotTarget) + ","; | ||
| 10324 | } | ||
| 10325 | // scoped slots | ||
| 10326 | if (el.scopedSlots) { | ||
| 10327 | data += (genScopedSlots(el.scopedSlots, state)) + ","; | ||
| 10328 | } | ||
| 10329 | // component v-model | ||
| 10330 | if (el.model) { | ||
| 10331 | data += "model:{value:" + (el.model.value) + ",callback:" + (el.model.callback) + ",expression:" + (el.model.expression) + "},"; | ||
| 10332 | } | ||
| 10333 | // inline-template | ||
| 10334 | if (el.inlineTemplate) { | ||
| 10335 | var inlineTemplate = genInlineTemplate(el, state); | ||
| 10336 | if (inlineTemplate) { | ||
| 10337 | data += inlineTemplate + ","; | ||
| 10338 | } | ||
| 10339 | } | ||
| 10340 | data = data.replace(/,$/, '') + '}'; | ||
| 10341 | // v-bind data wrap | ||
| 10342 | if (el.wrapData) { | ||
| 10343 | data = el.wrapData(data); | ||
| 10344 | } | ||
| 10345 | // v-on data wrap | ||
| 10346 | if (el.wrapListeners) { | ||
| 10347 | data = el.wrapListeners(data); | ||
| 10348 | } | ||
| 10349 | return data | ||
| 10350 | } | ||
| 10351 | |||
| 10352 | function genDirectives (el, state) { | ||
| 10353 | var dirs = el.directives; | ||
| 10354 | if (!dirs) { return } | ||
| 10355 | var res = 'directives:['; | ||
| 10356 | var hasRuntime = false; | ||
| 10357 | var i, l, dir, needRuntime; | ||
| 10358 | for (i = 0, l = dirs.length; i < l; i++) { | ||
| 10359 | dir = dirs[i]; | ||
| 10360 | needRuntime = true; | ||
| 10361 | var gen = state.directives[dir.name]; | ||
| 10362 | if (gen) { | ||
| 10363 | // compile-time directive that manipulates AST. | ||
| 10364 | // returns true if it also needs a runtime counterpart. | ||
| 10365 | needRuntime = !!gen(el, dir, state.warn); | ||
| 10366 | } | ||
| 10367 | if (needRuntime) { | ||
| 10368 | hasRuntime = true; | ||
| 10369 | res += "{name:\"" + (dir.name) + "\",rawName:\"" + (dir.rawName) + "\"" + (dir.value ? (",value:(" + (dir.value) + "),expression:" + (JSON.stringify(dir.value))) : '') + (dir.arg ? (",arg:\"" + (dir.arg) + "\"") : '') + (dir.modifiers ? (",modifiers:" + (JSON.stringify(dir.modifiers))) : '') + "},"; | ||
| 10370 | } | ||
| 10371 | } | ||
| 10372 | if (hasRuntime) { | ||
| 10373 | return res.slice(0, -1) + ']' | ||
| 10374 | } | ||
| 10375 | } | ||
| 10376 | |||
| 10377 | function genInlineTemplate (el, state) { | ||
| 10378 | var ast = el.children[0]; | ||
| 10379 | if ("development" !== 'production' && ( | ||
| 10380 | el.children.length !== 1 || ast.type !== 1 | ||
| 10381 | )) { | ||
| 10382 | state.warn('Inline-template components must have exactly one child element.'); | ||
| 10383 | } | ||
| 10384 | if (ast.type === 1) { | ||
| 10385 | var inlineRenderFns = generate(ast, state.options); | ||
| 10386 | return ("inlineTemplate:{render:function(){" + (inlineRenderFns.render) + "},staticRenderFns:[" + (inlineRenderFns.staticRenderFns.map(function (code) { return ("function(){" + code + "}"); }).join(',')) + "]}") | ||
| 10387 | } | ||
| 10388 | } | ||
| 10389 | |||
| 10390 | function genScopedSlots ( | ||
| 10391 | slots, | ||
| 10392 | state | ||
| 10393 | ) { | ||
| 10394 | return ("scopedSlots:_u([" + (Object.keys(slots).map(function (key) { | ||
| 10395 | return genScopedSlot(key, slots[key], state) | ||
| 10396 | }).join(',')) + "])") | ||
| 10397 | } | ||
| 10398 | |||
| 10399 | function genScopedSlot ( | ||
| 10400 | key, | ||
| 10401 | el, | ||
| 10402 | state | ||
| 10403 | ) { | ||
| 10404 | if (el.for && !el.forProcessed) { | ||
| 10405 | return genForScopedSlot(key, el, state) | ||
| 10406 | } | ||
| 10407 | var fn = "function(" + (String(el.slotScope)) + "){" + | ||
| 10408 | "return " + (el.tag === 'template' | ||
| 10409 | ? el.if | ||
| 10410 | ? ((el.if) + "?" + (genChildren(el, state) || 'undefined') + ":undefined") | ||
| 10411 | : genChildren(el, state) || 'undefined' | ||
| 10412 | : genElement(el, state)) + "}"; | ||
| 10413 | return ("{key:" + key + ",fn:" + fn + "}") | ||
| 10414 | } | ||
| 10415 | |||
| 10416 | function genForScopedSlot ( | ||
| 10417 | key, | ||
| 10418 | el, | ||
| 10419 | state | ||
| 10420 | ) { | ||
| 10421 | var exp = el.for; | ||
| 10422 | var alias = el.alias; | ||
| 10423 | var iterator1 = el.iterator1 ? ("," + (el.iterator1)) : ''; | ||
| 10424 | var iterator2 = el.iterator2 ? ("," + (el.iterator2)) : ''; | ||
| 10425 | el.forProcessed = true; // avoid recursion | ||
| 10426 | return "_l((" + exp + ")," + | ||
| 10427 | "function(" + alias + iterator1 + iterator2 + "){" + | ||
| 10428 | "return " + (genScopedSlot(key, el, state)) + | ||
| 10429 | '})' | ||
| 10430 | } | ||
| 10431 | |||
| 10432 | function genChildren ( | ||
| 10433 | el, | ||
| 10434 | state, | ||
| 10435 | checkSkip, | ||
| 10436 | altGenElement, | ||
| 10437 | altGenNode | ||
| 10438 | ) { | ||
| 10439 | var children = el.children; | ||
| 10440 | if (children.length) { | ||
| 10441 | var el$1 = children[0]; | ||
| 10442 | // optimize single v-for | ||
| 10443 | if (children.length === 1 && | ||
| 10444 | el$1.for && | ||
| 10445 | el$1.tag !== 'template' && | ||
| 10446 | el$1.tag !== 'slot' | ||
| 10447 | ) { | ||
| 10448 | return (altGenElement || genElement)(el$1, state) | ||
| 10449 | } | ||
| 10450 | var normalizationType = checkSkip | ||
| 10451 | ? getNormalizationType(children, state.maybeComponent) | ||
| 10452 | : 0; | ||
| 10453 | var gen = altGenNode || genNode; | ||
| 10454 | return ("[" + (children.map(function (c) { return gen(c, state); }).join(',')) + "]" + (normalizationType ? ("," + normalizationType) : '')) | ||
| 10455 | } | ||
| 10456 | } | ||
| 10457 | |||
| 10458 | // determine the normalization needed for the children array. | ||
| 10459 | // 0: no normalization needed | ||
| 10460 | // 1: simple normalization needed (possible 1-level deep nested array) | ||
| 10461 | // 2: full normalization needed | ||
| 10462 | function getNormalizationType ( | ||
| 10463 | children, | ||
| 10464 | maybeComponent | ||
| 10465 | ) { | ||
| 10466 | var res = 0; | ||
| 10467 | for (var i = 0; i < children.length; i++) { | ||
| 10468 | var el = children[i]; | ||
| 10469 | if (el.type !== 1) { | ||
| 10470 | continue | ||
| 10471 | } | ||
| 10472 | if (needsNormalization(el) || | ||
| 10473 | (el.ifConditions && el.ifConditions.some(function (c) { return needsNormalization(c.block); }))) { | ||
| 10474 | res = 2; | ||
| 10475 | break | ||
| 10476 | } | ||
| 10477 | if (maybeComponent(el) || | ||
| 10478 | (el.ifConditions && el.ifConditions.some(function (c) { return maybeComponent(c.block); }))) { | ||
| 10479 | res = 1; | ||
| 10480 | } | ||
| 10481 | } | ||
| 10482 | return res | ||
| 10483 | } | ||
| 10484 | |||
| 10485 | function needsNormalization (el) { | ||
| 10486 | return el.for !== undefined || el.tag === 'template' || el.tag === 'slot' | ||
| 10487 | } | ||
| 10488 | |||
| 10489 | function genNode (node, state) { | ||
| 10490 | if (node.type === 1) { | ||
| 10491 | return genElement(node, state) | ||
| 10492 | } if (node.type === 3 && node.isComment) { | ||
| 10493 | return genComment(node) | ||
| 10494 | } else { | ||
| 10495 | return genText(node) | ||
| 10496 | } | ||
| 10497 | } | ||
| 10498 | |||
| 10499 | function genText (text) { | ||
| 10500 | return ("_v(" + (text.type === 2 | ||
| 10501 | ? text.expression // no need for () because already wrapped in _s() | ||
| 10502 | : transformSpecialNewlines(JSON.stringify(text.text))) + ")") | ||
| 10503 | } | ||
| 10504 | |||
| 10505 | function genComment (comment) { | ||
| 10506 | return ("_e(" + (JSON.stringify(comment.text)) + ")") | ||
| 10507 | } | ||
| 10508 | |||
| 10509 | function genSlot (el, state) { | ||
| 10510 | var slotName = el.slotName || '"default"'; | ||
| 10511 | var children = genChildren(el, state); | ||
| 10512 | var res = "_t(" + slotName + (children ? ("," + children) : ''); | ||
| 10513 | var attrs = el.attrs && ("{" + (el.attrs.map(function (a) { return ((camelize(a.name)) + ":" + (a.value)); }).join(',')) + "}"); | ||
| 10514 | var bind$$1 = el.attrsMap['v-bind']; | ||
| 10515 | if ((attrs || bind$$1) && !children) { | ||
| 10516 | res += ",null"; | ||
| 10517 | } | ||
| 10518 | if (attrs) { | ||
| 10519 | res += "," + attrs; | ||
| 10520 | } | ||
| 10521 | if (bind$$1) { | ||
| 10522 | res += (attrs ? '' : ',null') + "," + bind$$1; | ||
| 10523 | } | ||
| 10524 | return res + ')' | ||
| 10525 | } | ||
| 10526 | |||
| 10527 | // componentName is el.component, take it as argument to shun flow's pessimistic refinement | ||
| 10528 | function genComponent ( | ||
| 10529 | componentName, | ||
| 10530 | el, | ||
| 10531 | state | ||
| 10532 | ) { | ||
| 10533 | var children = el.inlineTemplate ? null : genChildren(el, state, true); | ||
| 10534 | return ("_c(" + componentName + "," + (genData$2(el, state)) + (children ? ("," + children) : '') + ")") | ||
| 10535 | } | ||
| 10536 | |||
| 10537 | function genProps (props) { | ||
| 10538 | var res = ''; | ||
| 10539 | for (var i = 0; i < props.length; i++) { | ||
| 10540 | var prop = props[i]; | ||
| 10541 | /* istanbul ignore if */ | ||
| 10542 | { | ||
| 10543 | res += "\"" + (prop.name) + "\":" + (transformSpecialNewlines(prop.value)) + ","; | ||
| 10544 | } | ||
| 10545 | } | ||
| 10546 | return res.slice(0, -1) | ||
| 10547 | } | ||
| 10548 | |||
| 10549 | // #3895, #4268 | ||
| 10550 | function transformSpecialNewlines (text) { | ||
| 10551 | return text | ||
| 10552 | .replace(/\u2028/g, '\\u2028') | ||
| 10553 | .replace(/\u2029/g, '\\u2029') | ||
| 10554 | } | ||
| 10555 | |||
| 10556 | /* */ | ||
| 10557 | |||
| 10558 | // these keywords should not appear inside expressions, but operators like | ||
| 10559 | // typeof, instanceof and in are allowed | ||
| 10560 | var prohibitedKeywordRE = new RegExp('\\b' + ( | ||
| 10561 | 'do,if,for,let,new,try,var,case,else,with,await,break,catch,class,const,' + | ||
| 10562 | 'super,throw,while,yield,delete,export,import,return,switch,default,' + | ||
| 10563 | 'extends,finally,continue,debugger,function,arguments' | ||
| 10564 | ).split(',').join('\\b|\\b') + '\\b'); | ||
| 10565 | |||
| 10566 | // these unary operators should not be used as property/method names | ||
| 10567 | var unaryOperatorsRE = new RegExp('\\b' + ( | ||
| 10568 | 'delete,typeof,void' | ||
| 10569 | ).split(',').join('\\s*\\([^\\)]*\\)|\\b') + '\\s*\\([^\\)]*\\)'); | ||
| 10570 | |||
| 10571 | // strip strings in expressions | ||
| 10572 | var stripStringRE = /'(?:[^'\\]|\\.)*'|"(?:[^"\\]|\\.)*"|`(?:[^`\\]|\\.)*\$\{|\}(?:[^`\\]|\\.)*`|`(?:[^`\\]|\\.)*`/g; | ||
| 10573 | |||
| 10574 | // detect problematic expressions in a template | ||
| 10575 | function detectErrors (ast) { | ||
| 10576 | var errors = []; | ||
| 10577 | if (ast) { | ||
| 10578 | checkNode(ast, errors); | ||
| 10579 | } | ||
| 10580 | return errors | ||
| 10581 | } | ||
| 10582 | |||
| 10583 | function checkNode (node, errors) { | ||
| 10584 | if (node.type === 1) { | ||
| 10585 | for (var name in node.attrsMap) { | ||
| 10586 | if (dirRE.test(name)) { | ||
| 10587 | var value = node.attrsMap[name]; | ||
| 10588 | if (value) { | ||
| 10589 | if (name === 'v-for') { | ||
| 10590 | checkFor(node, ("v-for=\"" + value + "\""), errors); | ||
| 10591 | } else if (onRE.test(name)) { | ||
| 10592 | checkEvent(value, (name + "=\"" + value + "\""), errors); | ||
| 10593 | } else { | ||
| 10594 | checkExpression(value, (name + "=\"" + value + "\""), errors); | ||
| 10595 | } | ||
| 10596 | } | ||
| 10597 | } | ||
| 10598 | } | ||
| 10599 | if (node.children) { | ||
| 10600 | for (var i = 0; i < node.children.length; i++) { | ||
| 10601 | checkNode(node.children[i], errors); | ||
| 10602 | } | ||
| 10603 | } | ||
| 10604 | } else if (node.type === 2) { | ||
| 10605 | checkExpression(node.expression, node.text, errors); | ||
| 10606 | } | ||
| 10607 | } | ||
| 10608 | |||
| 10609 | function checkEvent (exp, text, errors) { | ||
| 10610 | var stipped = exp.replace(stripStringRE, ''); | ||
| 10611 | var keywordMatch = stipped.match(unaryOperatorsRE); | ||
| 10612 | if (keywordMatch && stipped.charAt(keywordMatch.index - 1) !== '$') { | ||
| 10613 | errors.push( | ||
| 10614 | "avoid using JavaScript unary operator as property name: " + | ||
| 10615 | "\"" + (keywordMatch[0]) + "\" in expression " + (text.trim()) | ||
| 10616 | ); | ||
| 10617 | } | ||
| 10618 | checkExpression(exp, text, errors); | ||
| 10619 | } | ||
| 10620 | |||
| 10621 | function checkFor (node, text, errors) { | ||
| 10622 | checkExpression(node.for || '', text, errors); | ||
| 10623 | checkIdentifier(node.alias, 'v-for alias', text, errors); | ||
| 10624 | checkIdentifier(node.iterator1, 'v-for iterator', text, errors); | ||
| 10625 | checkIdentifier(node.iterator2, 'v-for iterator', text, errors); | ||
| 10626 | } | ||
| 10627 | |||
| 10628 | function checkIdentifier ( | ||
| 10629 | ident, | ||
| 10630 | type, | ||
| 10631 | text, | ||
| 10632 | errors | ||
| 10633 | ) { | ||
| 10634 | if (typeof ident === 'string') { | ||
| 10635 | try { | ||
| 10636 | new Function(("var " + ident + "=_")); | ||
| 10637 | } catch (e) { | ||
| 10638 | errors.push(("invalid " + type + " \"" + ident + "\" in expression: " + (text.trim()))); | ||
| 10639 | } | ||
| 10640 | } | ||
| 10641 | } | ||
| 10642 | |||
| 10643 | function checkExpression (exp, text, errors) { | ||
| 10644 | try { | ||
| 10645 | new Function(("return " + exp)); | ||
| 10646 | } catch (e) { | ||
| 10647 | var keywordMatch = exp.replace(stripStringRE, '').match(prohibitedKeywordRE); | ||
| 10648 | if (keywordMatch) { | ||
| 10649 | errors.push( | ||
| 10650 | "avoid using JavaScript keyword as property name: " + | ||
| 10651 | "\"" + (keywordMatch[0]) + "\"\n Raw expression: " + (text.trim()) | ||
| 10652 | ); | ||
| 10653 | } else { | ||
| 10654 | errors.push( | ||
| 10655 | "invalid expression: " + (e.message) + " in\n\n" + | ||
| 10656 | " " + exp + "\n\n" + | ||
| 10657 | " Raw expression: " + (text.trim()) + "\n" | ||
| 10658 | ); | ||
| 10659 | } | ||
| 10660 | } | ||
| 10661 | } | ||
| 10662 | |||
| 10663 | /* */ | ||
| 10664 | |||
| 10665 | function createFunction (code, errors) { | ||
| 10666 | try { | ||
| 10667 | return new Function(code) | ||
| 10668 | } catch (err) { | ||
| 10669 | errors.push({ err: err, code: code }); | ||
| 10670 | return noop | ||
| 10671 | } | ||
| 10672 | } | ||
| 10673 | |||
| 10674 | function createCompileToFunctionFn (compile) { | ||
| 10675 | var cache = Object.create(null); | ||
| 10676 | |||
| 10677 | return function compileToFunctions ( | ||
| 10678 | template, | ||
| 10679 | options, | ||
| 10680 | vm | ||
| 10681 | ) { | ||
| 10682 | options = extend({}, options); | ||
| 10683 | var warn$$1 = options.warn || warn; | ||
| 10684 | delete options.warn; | ||
| 10685 | |||
| 10686 | /* istanbul ignore if */ | ||
| 10687 | { | ||
| 10688 | // detect possible CSP restriction | ||
| 10689 | try { | ||
| 10690 | new Function('return 1'); | ||
| 10691 | } catch (e) { | ||
| 10692 | if (e.toString().match(/unsafe-eval|CSP/)) { | ||
| 10693 | warn$$1( | ||
| 10694 | 'It seems you are using the standalone build of Vue.js in an ' + | ||
| 10695 | 'environment with Content Security Policy that prohibits unsafe-eval. ' + | ||
| 10696 | 'The template compiler cannot work in this environment. Consider ' + | ||
| 10697 | 'relaxing the policy to allow unsafe-eval or pre-compiling your ' + | ||
| 10698 | 'templates into render functions.' | ||
| 10699 | ); | ||
| 10700 | } | ||
| 10701 | } | ||
| 10702 | } | ||
| 10703 | |||
| 10704 | // check cache | ||
| 10705 | var key = options.delimiters | ||
| 10706 | ? String(options.delimiters) + template | ||
| 10707 | : template; | ||
| 10708 | if (cache[key]) { | ||
| 10709 | return cache[key] | ||
| 10710 | } | ||
| 10711 | |||
| 10712 | // compile | ||
| 10713 | var compiled = compile(template, options); | ||
| 10714 | |||
| 10715 | // check compilation errors/tips | ||
| 10716 | { | ||
| 10717 | if (compiled.errors && compiled.errors.length) { | ||
| 10718 | warn$$1( | ||
| 10719 | "Error compiling template:\n\n" + template + "\n\n" + | ||
| 10720 | compiled.errors.map(function (e) { return ("- " + e); }).join('\n') + '\n', | ||
| 10721 | vm | ||
| 10722 | ); | ||
| 10723 | } | ||
| 10724 | if (compiled.tips && compiled.tips.length) { | ||
| 10725 | compiled.tips.forEach(function (msg) { return tip(msg, vm); }); | ||
| 10726 | } | ||
| 10727 | } | ||
| 10728 | |||
| 10729 | // turn code into functions | ||
| 10730 | var res = {}; | ||
| 10731 | var fnGenErrors = []; | ||
| 10732 | res.render = createFunction(compiled.render, fnGenErrors); | ||
| 10733 | res.staticRenderFns = compiled.staticRenderFns.map(function (code) { | ||
| 10734 | return createFunction(code, fnGenErrors) | ||
| 10735 | }); | ||
| 10736 | |||
| 10737 | // check function generation errors. | ||
| 10738 | // this should only happen if there is a bug in the compiler itself. | ||
| 10739 | // mostly for codegen development use | ||
| 10740 | /* istanbul ignore if */ | ||
| 10741 | { | ||
| 10742 | if ((!compiled.errors || !compiled.errors.length) && fnGenErrors.length) { | ||
| 10743 | warn$$1( | ||
| 10744 | "Failed to generate render function:\n\n" + | ||
| 10745 | fnGenErrors.map(function (ref) { | ||
| 10746 | var err = ref.err; | ||
| 10747 | var code = ref.code; | ||
| 10748 | |||
| 10749 | return ((err.toString()) + " in\n\n" + code + "\n"); | ||
| 10750 | }).join('\n'), | ||
| 10751 | vm | ||
| 10752 | ); | ||
| 10753 | } | ||
| 10754 | } | ||
| 10755 | |||
| 10756 | return (cache[key] = res) | ||
| 10757 | } | ||
| 10758 | } | ||
| 10759 | |||
| 10760 | /* */ | ||
| 10761 | |||
| 10762 | function createCompilerCreator (baseCompile) { | ||
| 10763 | return function createCompiler (baseOptions) { | ||
| 10764 | function compile ( | ||
| 10765 | template, | ||
| 10766 | options | ||
| 10767 | ) { | ||
| 10768 | var finalOptions = Object.create(baseOptions); | ||
| 10769 | var errors = []; | ||
| 10770 | var tips = []; | ||
| 10771 | finalOptions.warn = function (msg, tip) { | ||
| 10772 | (tip ? tips : errors).push(msg); | ||
| 10773 | }; | ||
| 10774 | |||
| 10775 | if (options) { | ||
| 10776 | // merge custom modules | ||
| 10777 | if (options.modules) { | ||
| 10778 | finalOptions.modules = | ||
| 10779 | (baseOptions.modules || []).concat(options.modules); | ||
| 10780 | } | ||
| 10781 | // merge custom directives | ||
| 10782 | if (options.directives) { | ||
| 10783 | finalOptions.directives = extend( | ||
| 10784 | Object.create(baseOptions.directives || null), | ||
| 10785 | options.directives | ||
| 10786 | ); | ||
| 10787 | } | ||
| 10788 | // copy other options | ||
| 10789 | for (var key in options) { | ||
| 10790 | if (key !== 'modules' && key !== 'directives') { | ||
| 10791 | finalOptions[key] = options[key]; | ||
| 10792 | } | ||
| 10793 | } | ||
| 10794 | } | ||
| 10795 | |||
| 10796 | var compiled = baseCompile(template, finalOptions); | ||
| 10797 | { | ||
| 10798 | errors.push.apply(errors, detectErrors(compiled.ast)); | ||
| 10799 | } | ||
| 10800 | compiled.errors = errors; | ||
| 10801 | compiled.tips = tips; | ||
| 10802 | return compiled | ||
| 10803 | } | ||
| 10804 | |||
| 10805 | return { | ||
| 10806 | compile: compile, | ||
| 10807 | compileToFunctions: createCompileToFunctionFn(compile) | ||
| 10808 | } | ||
| 10809 | } | ||
| 10810 | } | ||
| 10811 | |||
| 10812 | /* */ | ||
| 10813 | |||
| 10814 | // `createCompilerCreator` allows creating compilers that use alternative | ||
| 10815 | // parser/optimizer/codegen, e.g the SSR optimizing compiler. | ||
| 10816 | // Here we just export a default compiler using the default parts. | ||
| 10817 | var createCompiler = createCompilerCreator(function baseCompile ( | ||
| 10818 | template, | ||
| 10819 | options | ||
| 10820 | ) { | ||
| 10821 | var ast = parse(template.trim(), options); | ||
| 10822 | if (options.optimize !== false) { | ||
| 10823 | optimize(ast, options); | ||
| 10824 | } | ||
| 10825 | var code = generate(ast, options); | ||
| 10826 | return { | ||
| 10827 | ast: ast, | ||
| 10828 | render: code.render, | ||
| 10829 | staticRenderFns: code.staticRenderFns | ||
| 10830 | } | ||
| 10831 | }); | ||
| 10832 | |||
| 10833 | /* */ | ||
| 10834 | |||
| 10835 | var ref$1 = createCompiler(baseOptions); | ||
| 10836 | var compileToFunctions = ref$1.compileToFunctions; | ||
| 10837 | |||
| 10838 | /* */ | ||
| 10839 | |||
| 10840 | // check whether current browser encodes a char inside attribute values | ||
| 10841 | var div; | ||
| 10842 | function getShouldDecode (href) { | ||
| 10843 | div = div || document.createElement('div'); | ||
| 10844 | div.innerHTML = href ? "<a href=\"\n\"/>" : "<div a=\"\n\"/>"; | ||
| 10845 | return div.innerHTML.indexOf(' ') > 0 | ||
| 10846 | } | ||
| 10847 | |||
| 10848 | // #3663: IE encodes newlines inside attribute values while other browsers don't | ||
| 10849 | var shouldDecodeNewlines = inBrowser ? getShouldDecode(false) : false; | ||
| 10850 | // #6828: chrome encodes content in a[href] | ||
| 10851 | var shouldDecodeNewlinesForHref = inBrowser ? getShouldDecode(true) : false; | ||
| 10852 | |||
| 10853 | /* */ | ||
| 10854 | |||
| 10855 | var idToTemplate = cached(function (id) { | ||
| 10856 | var el = query(id); | ||
| 10857 | return el && el.innerHTML | ||
| 10858 | }); | ||
| 10859 | |||
| 10860 | var mount = Vue.prototype.$mount; | ||
| 10861 | Vue.prototype.$mount = function ( | ||
| 10862 | el, | ||
| 10863 | hydrating | ||
| 10864 | ) { | ||
| 10865 | el = el && query(el); | ||
| 10866 | |||
| 10867 | /* istanbul ignore if */ | ||
| 10868 | if (el === document.body || el === document.documentElement) { | ||
| 10869 | "development" !== 'production' && warn( | ||
| 10870 | "Do not mount Vue to <html> or <body> - mount to normal elements instead." | ||
| 10871 | ); | ||
| 10872 | return this | ||
| 10873 | } | ||
| 10874 | |||
| 10875 | var options = this.$options; | ||
| 10876 | // resolve template/el and convert to render function | ||
| 10877 | if (!options.render) { | ||
| 10878 | var template = options.template; | ||
| 10879 | if (template) { | ||
| 10880 | if (typeof template === 'string') { | ||
| 10881 | if (template.charAt(0) === '#') { | ||
| 10882 | template = idToTemplate(template); | ||
| 10883 | /* istanbul ignore if */ | ||
| 10884 | if ("development" !== 'production' && !template) { | ||
| 10885 | warn( | ||
| 10886 | ("Template element not found or is empty: " + (options.template)), | ||
| 10887 | this | ||
| 10888 | ); | ||
| 10889 | } | ||
| 10890 | } | ||
| 10891 | } else if (template.nodeType) { | ||
| 10892 | template = template.innerHTML; | ||
| 10893 | } else { | ||
| 10894 | { | ||
| 10895 | warn('invalid template option:' + template, this); | ||
| 10896 | } | ||
| 10897 | return this | ||
| 10898 | } | ||
| 10899 | } else if (el) { | ||
| 10900 | template = getOuterHTML(el); | ||
| 10901 | } | ||
| 10902 | if (template) { | ||
| 10903 | /* istanbul ignore if */ | ||
| 10904 | if ("development" !== 'production' && config.performance && mark) { | ||
| 10905 | mark('compile'); | ||
| 10906 | } | ||
| 10907 | |||
| 10908 | var ref = compileToFunctions(template, { | ||
| 10909 | shouldDecodeNewlines: shouldDecodeNewlines, | ||
| 10910 | shouldDecodeNewlinesForHref: shouldDecodeNewlinesForHref, | ||
| 10911 | delimiters: options.delimiters, | ||
| 10912 | comments: options.comments | ||
| 10913 | }, this); | ||
| 10914 | var render = ref.render; | ||
| 10915 | var staticRenderFns = ref.staticRenderFns; | ||
| 10916 | options.render = render; | ||
| 10917 | options.staticRenderFns = staticRenderFns; | ||
| 10918 | |||
| 10919 | /* istanbul ignore if */ | ||
| 10920 | if ("development" !== 'production' && config.performance && mark) { | ||
| 10921 | mark('compile end'); | ||
| 10922 | measure(("vue " + (this._name) + " compile"), 'compile', 'compile end'); | ||
| 10923 | } | ||
| 10924 | } | ||
| 10925 | } | ||
| 10926 | return mount.call(this, el, hydrating) | ||
| 10927 | }; | ||
| 10928 | |||
| 10929 | /** | ||
| 10930 | * Get outerHTML of elements, taking care | ||
| 10931 | * of SVG elements in IE as well. | ||
| 10932 | */ | ||
| 10933 | function getOuterHTML (el) { | ||
| 10934 | if (el.outerHTML) { | ||
| 10935 | return el.outerHTML | ||
| 10936 | } else { | ||
| 10937 | var container = document.createElement('div'); | ||
| 10938 | container.appendChild(el.cloneNode(true)); | ||
| 10939 | return container.innerHTML | ||
| 10940 | } | ||
| 10941 | } | ||
| 10942 | |||
| 10943 | Vue.compile = compileToFunctions; | ||
| 10944 | |||
| 10945 | return Vue; | ||
| 10946 | |||
| 10947 | }))); | ||
diff --git a/frontend/js/vue.min.js b/frontend/js/vue.min.js new file mode 100644 index 0000000..087ee42 --- /dev/null +++ b/frontend/js/vue.min.js | |||
| @@ -0,0 +1,6 @@ | |||
| 1 | /*! | ||
| 2 | * Vue.js v2.6.10 | ||
| 3 | * (c) 2014-2019 Evan You | ||
| 4 | * Released under the MIT License. | ||
| 5 | */ | ||
| 6 | !function(e,t){"object"==typeof exports&&"undefined"!=typeof module?module.exports=t():"function"==typeof define&&define.amd?define(t):(e=e||self).Vue=t()}(this,function(){"use strict";var e=Object.freeze({});function t(e){return null==e}function n(e){return null!=e}function r(e){return!0===e}function i(e){return"string"==typeof e||"number"==typeof e||"symbol"==typeof e||"boolean"==typeof e}function o(e){return null!==e&&"object"==typeof e}var a=Object.prototype.toString;function s(e){return"[object Object]"===a.call(e)}function c(e){var t=parseFloat(String(e));return t>=0&&Math.floor(t)===t&&isFinite(e)}function u(e){return n(e)&&"function"==typeof e.then&&"function"==typeof e.catch}function l(e){return null==e?"":Array.isArray(e)||s(e)&&e.toString===a?JSON.stringify(e,null,2):String(e)}function f(e){var t=parseFloat(e);return isNaN(t)?e:t}function p(e,t){for(var n=Object.create(null),r=e.split(","),i=0;i<r.length;i++)n[r[i]]=!0;return t?function(e){return 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