import React, {PropTypes} from 'react'; import ReactDOM from 'react-dom'; import Trigger from 'rc-trigger'; import {createChainedFunction} from 'rc-util'; import Panel from './module/Panel'; import placements from './util/placements'; import CommonMixin from './mixin/CommonMixin'; function noop() { } function refFn(field, component) { this[field] = component; } const Picker = React.createClass({ propTypes: { prefixCls: PropTypes.string, locale: PropTypes.object, children: PropTypes.func, disabled: PropTypes.bool, value: PropTypes.object, open: PropTypes.bool, align: PropTypes.object, placement: PropTypes.any, transitionName: PropTypes.string, placeholder: PropTypes.string, formatter: PropTypes.object, hourOptions: PropTypes.array, minuteOptions: PropTypes.array, secondOptions: PropTypes.array, onChange: PropTypes.func, onOpen: PropTypes.func, onClose: PropTypes.func, }, mixins: [CommonMixin], getDefaultProps() { return { open: false, align: {}, placement: 'bottomLeft', onChange: noop, onOpen: noop, onClose: noop, }; }, getInitialState() { this.savePanelRef = refFn.bind(this, 'panelInstance'); const { open, value } = this.props; return { open, value }; }, componentWillReceiveProps(nextProps) { const { value, open } = nextProps; if (value !== undefined) { this.setState({value}); } if (open !== undefined) { this.setState({open}); } }, onPanelChange(value) { const props = this.props; this.setState({ value: value, }); props.onChange(value); }, onPanelClear() { }, onVisibleChange(open) { this.setOpen(open, () => { if (open) { ReactDOM.findDOMNode(this.refs.picker).blur(); ReactDOM.findDOMNode(this.panelInstance).focus(); } }); }, getPanel() { const { prefixCls, value, locale, formatter, placeholder, hourOptions, minuteOptions, secondOptions } = this.props; return ( ); }, getPanelElement() { const panel = this.getPanel(); const extraProps = { ref: this.savePanelRef, defaultValue: this.state.value || panel.props.defaultValue, onChange: createChainedFunction(panel.props.onChange, this.onPanelChange), onClear: createChainedFunction(panel.props.onClear, this.onPanelClear), }; return React.cloneElement(panel, extraProps); }, setOpen(open, callback) { const {onOpen, onClose} = this.props; if (this.state.open !== open) { this.setState({ open: open, }, callback); const event = { open: open, }; if (open) { onOpen(event); } else { onClose(event); } } }, render() { const { prefixCls, placeholder, placement, align, disabled, transitionName, children, formatter } = this.props; const { open, value } = this.state; return ( ); }, }); export default Picker;