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Make observing optional

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This commit is contained in:
Kane York 2015-06-30 16:00:43 -07:00
parent 969fb2cd4c
commit 5022507029
1 changed files with 4 additions and 3 deletions
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7
app/assets/javascripts/discourse/components/combo-box.js.es6
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@ -68,9 +68,10 @@ export default Ember.Component.extend({
o.selected = !!$(o).attr('selected');
});
// Workaround for contentChanged not being able to observe based on
// a passed-in attribute name
this.addObserver('content.@each.' + this.get('realNameProperty'), this.rerender);
// observer for item names changing (optional)
if (this.get('nameChanges')) {
this.addObserver('content.@each.' + this.get('realNameProperty'), this.rerender);
}
$elem.select2({formatResult: this.comboTemplate, minimumResultsForSearch: 5, width: 'resolve'});