fix(chips): when adding items, duplicates will now be skipped

angular · Apr 9, 2015 · 1ba926b · 1ba926b
1 parent 00011bd
commit 1ba926b
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Showing 2 changed files with 5 additions and 1 deletion.
diff --git a/src/components/chips/demoBasicUsage/index.html b/src/components/chips/demoBasicUsage/index.html
@@ -7,7 +7,10 @@
 
     <md-chips ng-model="ctrl.roFruitNames"
               readonly="ctrl.readonly">
-      <md-chip-template>fruit:<strong>{{$chip}}</strong></md-chip-template>
+      <md-chip-template>
+        <strong>{{$chip}}</strong>
+        <em>(fruit)</em>
+      </md-chip-template>
     </md-chips>
 
     <p>

diff --git a/src/components/chips/js/chipsController.js b/src/components/chips/js/chipsController.js
@@ -164,6 +164,7 @@
    * @param newChip
    */
   MdChipsCtrl.prototype.appendChip = function(newChip) {
+    if (this.items.indexOf(newChip) + 1) return;
     if (this.useMdOnAppend && this.mdOnAppend) {
       newChip = this.mdOnAppend({'$chip': newChip});
     }