Changeset 10569

Timestamp:

09/20/07 13:33:09 (11 months ago)

Author:

dmachi

Message:

add getLabelClass() to tree as well as fix a bug with notification support. fixes #4520

Files:

• dijit/trunk/Tree.js (modified) (3 diffs)

dijit/trunk/Tree.js

@@ -318 +318 @@
         },
 
+        getLabelClass: function(/*dojo.data.Item*/ item){
+                // summary: user overridable function to return CSS class name to display label
+        },
+
         _onLoadAllItems: function(/*_TreeNode*/ node, /*dojo.data.Item[]*/ items){
                 // sumary: callback when all the children of a given node have been loaded
@@ -753 +757 @@
                 //summary: set data event  on an item in the store
                 var identity = this.store.getIdentity(item),
-                        node = this._itemNodeMap[identity];
-                node.setLabelNode(this.getLabel(item));
+                node = this._itemNodeMap[identity];
+
+                if (node){
+                        node.setLabelNode(this.getLabel(item));
+                }
         }
 });
@@ -792 +799 @@
                 dojo.addClass(this.iconNode, this.tree.getIconClass(this.item));
 
+                // set icon based on item
+                dojo.addClass(this.labelNode, this.tree.getLabelClass(this.item));
+
+                
                 if(this.isExpandable){
                         dijit.wai.setAttr(this.labelNode, "waiState", "expanded", this.isExpanded);