Items component model (#1959)

* issue/1892: added notify subview suppoprt #1892 * issue/1892: notify subview improvements * issue/1892: improved readability * issue/1892: removed imageready conditional * add extra method to itemsComponentModel * rename method to setActiveItem
adaptlearning · Feb 16, 2018 · f8fc7c3 · f8fc7c3
1 parent 74c196f
commit f8fc7c3
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/src/core/js/models/itemsComponentModel.js b/src/core/js/models/itemsComponentModel.js
@@ -7,7 +7,6 @@ define([
 
         toJSON: function() {
             var json = _.clone(this.attributes);
-
             json._items = this.get('_items').toJSON();
 
             return json;
@@ -65,6 +64,11 @@ define([
 
         resetActiveItems: function() {
             this.get('_items').each(function(item) { item.toggleActive(false); });
+        },
+
+        setActiveItem: function(index) {
+            this.getActiveItem().toggleActive(false);
+            this.getItem(index).toggleActive(true);
         }
 
     });