work in progress add support for groups

2013-04-17 17:08:21 +10:00
parent a6170db443
commit 4cea92c4e9
20 changed files with 268 additions and 117 deletions
@@ -0,0 +1,19 @@
+// this allows you to track the selected item in an array, ghetto for now
+Discourse.SelectableArray = Em.ArrayProxy.extend({
+  content: [],
+  selectIndex: function(index){
+    this.select(this[index]);
+  },
+  select: function(selected){
+    this.content.each(function(item){
+      if(item === selected){
+        Em.set(item, "active", true)
+      } else {
+        if (item.get("active")) {
+          Em.set(item, "active", false)
+        }
+      }
+    });
+    this.set("active", selected);
+  }
+});