X-Git-Url: http://git.ithinksw.org/extjs.git/blobdiff_plain/b37ceabb82336ee82757cd32efe353cfab8ec267..f5240829880f87e0cf581c6a296e436fdef0ef80:/examples/ux/treegrid/TreeGridSorter.js

diff --git a/examples/ux/treegrid/TreeGridSorter.js b/examples/ux/treegrid/TreeGridSorter.js
index 5a2f95be..ae93e127 100644
--- a/examples/ux/treegrid/TreeGridSorter.js
+++ b/examples/ux/treegrid/TreeGridSorter.js
@@ -1,5 +1,5 @@
 /*!
- * Ext JS Library 3.2.2
+ * Ext JS Library 3.3.0
  * Copyright(c) 2006-2010 Ext JS, Inc.
  * licensing@extjs.com
  * http://www.extjs.com/license
@@ -54,30 +54,34 @@ Ext.ux.tree.TreeGridSorter = Ext.extend(Ext.tree.TreeSorter, {
         tree.on('headerclick', this.onHeaderClick, this);
         tree.ddAppendOnly = true;
 
-        me = this;
+        var me = this;
         this.defaultSortFn = function(n1, n2){
 
-            var dsc = me.dir && me.dir.toLowerCase() == 'desc';
-            var p = me.property || 'text';
-            var sortType = me.sortType;
-            var fs = me.folderSort;
-            var cs = me.caseSensitive === true;
-            var leafAttr = me.leafAttr || 'leaf';
+            var desc = me.dir && me.dir.toLowerCase() == 'desc',
+                prop = me.property || 'text',
+                sortType = me.sortType,
+                caseSensitive = me.caseSensitive === true,
+                leafAttr = me.leafAttr || 'leaf',
+                attr1 = n1.attributes,
+                attr2 = n2.attributes;
 
-            if(fs){
-                if(n1.attributes[leafAttr] && !n2.attributes[leafAttr]){
+            if(me.folderSort){
+                if(attr1[leafAttr] && !attr2[leafAttr]){
                     return 1;
                 }
-                if(!n1.attributes[leafAttr] && n2.attributes[leafAttr]){
+                if(!attr1[leafAttr] && attr2[leafAttr]){
                     return -1;
                 }
             }
-            var v1 = sortType ? sortType(n1) : (cs ? n1.attributes[p] : n1.attributes[p].toUpperCase());
-            var v2 = sortType ? sortType(n2) : (cs ? n2.attributes[p] : n2.attributes[p].toUpperCase());
+            var prop1 = attr1[prop],
+                prop2 = attr2[prop],
+                v1 = sortType ? sortType(prop1) : (caseSensitive ? prop1 : prop1.toUpperCase());
+                v2 = sortType ? sortType(prop2) : (caseSensitive ? prop2 : prop2.toUpperCase());
+                
             if(v1 < v2){
-                return dsc ? +1 : -1;
+                return desc ? +1 : -1;
             }else if(v1 > v2){
-                return dsc ? -1 : +1;
+                return desc ? -1 : +1;
             }else{
                 return 0;
             }
@@ -126,8 +130,8 @@ Ext.ux.tree.TreeGridSorter = Ext.extend(Ext.tree.TreeSorter, {
 
     // private
     updateSortIcon : function(col, dir){
-        var sc = this.sortClasses;
-        var hds = this.tree.innerHd.select('td').removeClass(sc);
+        var sc = this.sortClasses,
+            hds = this.tree.innerHd.select('td').removeClass(sc);
         hds.item(col).addClass(sc[dir == 'desc' ? 1 : 0]);
     }
 });
\ No newline at end of file