- // JScript 文件
- Ext.namespace('Ext.test');
- Ext.test.Panel = function() {
- this.right = new Ext.Panel({
- ddGroup: 'TreePanelDDGroup',
- border : true,
- id : 'right',
- title:'Panel',
- bodyStyle : 'padding: 5px',
- defaults : {
- bodyStyle : 'padding-left: 5px'
- }
- });
- this.left = new Ext.tree.TreePanel({
- ddGroup: 'TreePanelDDGroup',
- rootVisible: false,
- width: 200,
- split:true,
- enableDD:true,
- title: "Drag Tree"
- /*loader:new Ext.tree.TreeLoader({
- dataUrl:"Dtree.aspx"
- }),
- root:new Ext.tree.AsyncTreeNode({
- id:'rootid',
- text:'公司'
- })*/
- });
-
- //this.left.expandAll();
- function buildTree(config){
- if (!config) return null;
- var c = config.children;
- config.leaf = c ? false : true;
- var child, node = new Ext.tree.TreeNode(config);
- if (node && c && c.length) {
- for (var i = 0; i < c.length; i++) {
- child = buildTree(c[i]);
- if (child) node.appendChild(child);
- }
- }
- return node;
- }
-
- var rootDrag = buildTree({
- id : 'rootDrag',
- text: 'rootDrag',
- children: [
- {id: 1, text: 'childnode1'},
- {id: 2, text: 'childnode2'},
- {id: 3, text: 'childnode3'},
- {id: 4, text: 'childnode4'},
- {id: 5, text: 'childnode5'}
- ]
- });
- this.left.setRootNode(rootDrag);
- this.right.on('render', this.onRightRender, this);
-
- Ext.test.Panel.superclass.constructor.call(this, {
- renderTo : 'pageContainer',
- bodyStyle : 'padding: 5px',
- height : 500,
- width : 760,
- title : 'Demo',
- layout : 'table',
- defaults : {
- height : 200,
- width : 200
- },
- items : [this.left, this.right]
- });
- };
- Ext.extend(Ext.test.Panel, Ext.Panel, {
- onRightRender : function(cmp) {
- var sourcePanelDropTarget = new Ext.dd.DropTarget(cmp.body.dom,
- {
- ddGroup: 'TreePanelDDGroup',
- notifyDrop : function(ddSource, e, data) {
- Ext.MessageBox.alert(data.node);
- cmp.add(new Ext.Panel({
- boder:true,
- id:data.node,
- bodyStyle : 'padding: 5px',
- defaults : {
- bodyStyle : 'padding-left: 5px'
- }
- }));
- cmp.doLayout();
- data.node.parentNode.removeChild(data.node);
- return (true);
- }
- });
- }
- });
- Ext.onReady(function() {
- Ext.QuickTips.init();
- var panel = new Ext.test.Panel();
- });
复制代码- <%@ Page Language="C#" AutoEventWireup="true" CodeFile="dragTreedropPanel.aspx.cs" Inherits="dragTreedropPanel" %>
- <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
- <html xmlns="http://www.w3.org/1999/xhtml" >
- <head id="Head1" runat="server">
- <title>无标题页</title>
- <link href="ExtJS/resources/css/ext-all.css" rel="stylesheet" type="text/css" />
- <script src="ExtJS/adapter/ext/ext-base.js" type="text/javascript"></script>
- <script src="ExtJS/ext-all.js" type="text/javascript"></script>
- <script src="js/JScript.js" type="text/javascript"></script>
- </head>
- <body>
- <div id="pageContainer"></div>
- </body>
- </html>
复制代码
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