Allow options to be cleared.

2016-05-27 14:34:44 +08:00 · 2016-05-27 14:34:44 +08:00 · eb21ed7fcf
parent efc45aa704
commit eb21ed7fcf
1 changed files with 5 additions and 1 deletions
--- a/app/assets/javascripts/discourse/components/combo-box.js.es6
+++ b/app/assets/javascripts/discourse/components/combo-box.js.es6
@ -65,7 +65,11 @@ export default Ember.Component.extend({

    const $elem = this.$();
    const minimumResultsForSearch = this.capabilities.isIOS ? -1 : 5;
-    $elem.select2({formatResult: this.comboTemplate, minimumResultsForSearch, width: 'resolve'});
+    $elem.select2({
+      formatResult: this.comboTemplate, minimumResultsForSearch,
+      width: 'resolve',
+      allowClear: true
+    });

    const castInteger = this.get('castInteger');
    $elem.on("change", e => {