EASYUI Tree单击事件只执行一次，求助，急！

peomwang 2017-01-02 11:48:37

<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>

<%

String path = request.getContextPath();

String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";

%>



<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">

<html>

  <head>

    <base href="<%=basePath%>">

    

    <title>My JSP page</title>

    

	<meta http-equiv="pragma" content="no-cache">

	<meta http-equiv="cache-control" content="no-cache">

	<meta http-equiv="expires" content="0">    

	<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">

	<meta http-equiv="description" content="This is my page">

<%@include file="/public/head.jspf"%>

<script type="text/javascript">

   $(function(){ 

     InitTreeData();

    }) ;

     function InitTreeData()

     {

      $('#tree').tree({

          url:'<%=basePath%>trustlist.action',

          checkbox:true,

          parentField:'parentId',

          lines:true,

          animate:true,

          onClick:function(node){

          update();

          },

          onContextMenu: function(e, node){  

                        e.preventDefault();  

                        $('#tree').tree('select', node.target);  

                        $('#mm').menu('show', {  

                            left: e.pageX,  

                            top: e.pageY  

                        });  

                    }  

        });

     }

     function  remove()

     {

         var nodes = $('#tree').tree('getChecked');

         var ids = '';

            for(var i=0; i<nodes.length; i++){

                if (ids != '') ids += ',';

                ids += nodes[i].id;

                 //$('#tree').tree('remove',nodes[i].target);

            }

         $.post("demo01.ashx",{"ids":ids,"type":"del"},function(data){

            InitTreeData();

         });

      

     }

     function update()

     {

          var node = $('#tree').tree('getSelected');

            if (node){

            	$('#p').panel({    

            		title:'组织结构修改',

				    href:'<%=basePath %>getDeptByID.action?id='+node.id, 

				    fit:true

				});  

            }

     }

     function  append()

     {

        var node = $('#tree').tree('getSelected');

        

            $('#tree').tree('append',{

                parent: (node?node.target:null),

                data:

                [

                    {

                        text:'new1',//  -->txt-->DB

                        id:'1',

                        checked:true

                    } 

                ]

            });

         

     }

    </script>



</head>

<body class="easyui-layout">

    <div id="mm" class="easyui-menu" style="width: 120px;">

        <div onclick="append()" iconcls="icon-add">

            添加节点</div>

        <div onclick="remove()" iconcls="icon-remove">

            删除节点</div>

        <div onclick="update()" iconcls="icon-edit">修改节点</div>

    </div>

    <div data-options="region:'center',border:false" >

    <div id="p">   

	</div>  

	</div>

	<div data-options="region:'west',border:false,split:true"  style="width:200px;overflow: hidden; ">

	 	<div  class="easyui-panel" title="组织机构"     

        style="padding:10px;"   

        data-options="fit:true,border:false">   

	 	<ul id="tree">

    	</ul>

    	<br/>

    	    <a href="#" class="easyui-linkbutton" data-options="iconCls:'icon-add'">添加机构</a>  

    	</div>

	</div>

    </body>

</html>