From fb26cc9375ce9ef8df748eb473eb6e58884421c6 Mon Sep 17 00:00:00 2001
From: Maryana Rozhankivska <mariroz@mr.lviv.ua>
Date: Mon, 10 Mar 2014 16:28:47 +0200
Subject: a lot of enhancements related to tags: tags list is now sorted, shows
 number of articles, autocomplete added according to #477, #542

---
 themes/default/js/autoCompleteTags.js | 47 +++++++++++++++++++++++++++++++++++
 1 file changed, 47 insertions(+)
 create mode 100755 themes/default/js/autoCompleteTags.js

(limited to 'themes/default/js/autoCompleteTags.js')

diff --git a/themes/default/js/autoCompleteTags.js b/themes/default/js/autoCompleteTags.js
new file mode 100755
index 00000000..90bc982c
--- /dev/null
+++ b/themes/default/js/autoCompleteTags.js
@@ -0,0 +1,47 @@
+jQuery(function($) {
+
+  function split( val ) {
+    return val.split( /,\s*/ );
+  }
+  function extractLast( term ) {
+    return split( term ).pop();
+  }
+
+
+  $("#value").bind("keydown", function(event) {
+    if (event.keyCode === $.ui.keyCode.TAB && $(this).data("ui-autocomplete").menu.active) {
+      event.preventDefault();
+    }
+  }).autocomplete({
+    source : function(request, response) {
+      $.getJSON("./?view=tags", {
+        term : extractLast(request.term),
+        //id: $(':hidden#entry_id').val()
+      }, response);
+    },
+    search : function() {
+      // custom minLength
+      var term = extractLast(this.value);
+      if (term.length < 1) {
+        return false;
+      }
+    },
+    focus : function() {
+      // prevent value inserted on focus
+      return false;
+    },
+    select : function(event, ui) {
+      var terms = split(this.value);
+      // remove the current input
+      terms.pop();
+      // add the selected item
+      terms.push(ui.item.value);
+      // add placeholder to get the comma-and-space at the end
+      terms.push("");
+      this.value = terms.join(", ");
+      return false;
+    }
+  });
+
+
+});
-- 
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