X-Git-Url: http://git.ithinksw.org/extjs.git/blobdiff_plain/25ef3491bd9ae007ff1fc2b0d7943e6eaaccf775..HEAD:/examples/tree/check-tree.js

diff --git a/examples/tree/check-tree.js b/examples/tree/check-tree.js
index 948c2127..42a87916 100644
--- a/examples/tree/check-tree.js
+++ b/examples/tree/check-tree.js
@@ -1,60 +1,67 @@
-/*!
- * Ext JS Library 3.0.3
- * Copyright(c) 2006-2009 Ext JS, LLC
- * licensing@extjs.com
- * http://www.extjs.com/license
- */
-
-Ext.onReady(function(){
-    var tree = new Ext.tree.TreePanel({
-        renderTo:'tree-div',
-        title: 'My Task List',
-        height: 300,
-        width: 400,
-        useArrows:true,
-        autoScroll:true,
-        animate:true,
-        enableDD:true,
-        containerScroll: true,
+/*
+
+This file is part of Ext JS 4
+
+Copyright (c) 2011 Sencha Inc
+
+Contact:  http://www.sencha.com/contact
+
+GNU General Public License Usage
+This file may be used under the terms of the GNU General Public License version 3.0 as published by the Free Software Foundation and appearing in the file LICENSE included in the packaging of this file.  Please review the following information to ensure the GNU General Public License version 3.0 requirements will be met: http://www.gnu.org/copyleft/gpl.html.
+
+If you are unsure which license is appropriate for your use, please contact the sales department at http://www.sencha.com/contact.
+
+*/
+Ext.require([
+    'Ext.tree.*',
+    'Ext.data.*',
+    'Ext.window.MessageBox'
+]);
+
+Ext.onReady(function() {
+    var store = Ext.create('Ext.data.TreeStore', {
+        proxy: {
+            type: 'ajax',
+            url: 'check-nodes.json'
+        },
+        sorters: [{
+            property: 'leaf',
+            direction: 'ASC'
+        }, {
+            property: 'text',
+            direction: 'ASC'
+        }]
+    });
+
+    var tree = Ext.create('Ext.tree.Panel', {
+        store: store,
         rootVisible: false,
+        useArrows: true,
         frame: true,
-        root: {
-            nodeType: 'async'
-        },
-        
-        // auto create TreeLoader
-        dataUrl: 'check-nodes.json',
-        
-        listeners: {
-            'checkchange': function(node, checked){
-                if(checked){
-                    node.getUI().addClass('complete');
-                }else{
-                    node.getUI().removeClass('complete');
+        title: 'Check Tree',
+        renderTo: 'tree-div',
+        width: 200,
+        height: 250,
+        dockedItems: [{
+            xtype: 'toolbar',
+            items: {
+                text: 'Get checked nodes',
+                handler: function(){
+                    var records = tree.getView().getChecked(),
+                        names = [];
+                    
+                    Ext.Array.each(records, function(rec){
+                        names.push(rec.get('text'));
+                    });
+                    
+                    Ext.MessageBox.show({
+                        title: 'Selected Nodes',
+                        msg: names.join('<br />'),
+                        icon: Ext.MessageBox.INFO
+                    });
                 }
             }
-        },
-        
-        buttons: [{
-            text: 'Get Completed Tasks',
-            handler: function(){
-                var msg = '', selNodes = tree.getChecked();
-                Ext.each(selNodes, function(node){
-                    if(msg.length > 0){
-                        msg += ', ';
-                    }
-                    msg += node.text;
-                });
-                Ext.Msg.show({
-                    title: 'Completed Tasks', 
-                    msg: msg.length > 0 ? msg : 'None',
-                    icon: Ext.Msg.INFO,
-                    minWidth: 200,
-                    buttons: Ext.Msg.OK
-                });
-            }
         }]
     });
+});
 
-    tree.getRootNode().expand(true);
-});
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