zTree树形菜单交互选项卡效果的实现方法

1、添加自定义属性 page
2、为 ztree 每个树形节点，添加点击事件
<!DOCTYPE html>
<html>

 <head>
 <meta charset="UTF-8">
 <title>ztree树形菜单的使用</title>
 <!-- 导入jquery核心类库 -->
 <script type="text/javascript" src="../js/jquery-1.8.3.js"></script>
 <!-- 导入easyui类库 -->
 <link id="easyuiTheme" rel="stylesheet" type="text/css" href="../js/easyui/themes/default/easyui.css" rel="external nofollow" >
 <link rel="stylesheet" type="text/css" href="../js/easyui/themes/icon.css" rel="external nofollow" >
 <link rel="stylesheet" type="text/css" href="../css/default.css" rel="external nofollow" >
 <script type="text/javascript" src="../js/easyui/jquery.easyui.min.js"></script>
 <!--引入ztree-->
 <script src="../js/ztree/jquery.ztree.all-3.5.js" type="text/javascript" charset="utf-8"></script>
 <link rel="stylesheet" type="text/css" href="../js/ztree/zTreeStyle.css" rel="external nofollow" />

 <script type="text/javascript">
  //页面加载后执行
  $(function() {
  //1.进行ztree树形菜单设置，开启简单json数据支持
  var setting = {
   data:{
   simpleData:{
    enable:true//开启简单json数据格式支持
   }
   },
   callback:{
   onClick:function(event,treeId,treeNode,clickFlag){
    var content = '<div style="width:100%;height:100%;overflow:hidden;">'+'<iframe src="'+treeNode.page+'" scrolling="auto" style="width:100%;height:100%;border:0;"></iframe></div>'
    //没有设置page属性的树形菜单，不打开选项卡
    if(treeNode.page!=undefined && treeNode.page!=""){
    //如果选项卡已经打开，就选中
    if($("#mytabs").tabs('exists',treeNode.name)){
     //选中选项卡
     $("#mytabs").tabs('select',treeNode.name);
    }else{
     //如果没有打开，添加选项卡
     $("#mytabs").tabs('add',{
     title:treeNode.name,
     content:content,
     closable:true
     });
    }
    }
   }
   }
  };

  //2.提供ztree树形菜单数据
  var zNodes = [
   {id:1,pId:0,name:"父节点一"},
   {id:2,pId:0,name:"父节点二"},
   {id:11,pId:1,name:"子节点一"},
   {id:12,pId:1,name:"子节点二"},
   {id:13,pId:2,name:"CSDN博客",page:"http://blog.csdn.net/a772304419"},
   {id:14,pId:2,name:"博客园",page:"http://www.cnblogs.com/niwotaxuexiba/"}
  ];

  //3.生成树形菜单
  $.fn.zTree.init($("#baseMenu"),setting,zNodes);
  });
 </script>
 </head>

 <body class="easyui-layout">
 <div data-options="region:'north',title:'你我他学习吧-学习Java的好博客！'" style="height:100px"></div>
 <div data-options="region:'west',title:'菜单导航'" style="width:200px">
  <!--折叠面板-->
  <div class="easyui-accordion" data-options="fit:true">
  <div data-options="title:'基础菜单'">
   <!--通过ztree插件，制作树形菜单-->
   <ul id="baseMenu" class="ztree"></ul>
  </div>
  <div data-options="title:'系统菜单'">你我他学习吧</div>
  </div>
 </div>
 <div data-options="region:'center',title:'中部区域'">
  <!--选项卡面板-->
  <div id="mytabs" class="easyui-tabs" data-options="fit:true">
  <div data-options="title:'选项卡面板一',closable:true">选项卡面板一</div>
  <div data-options="title:'选项卡面板二',closable:true">选项卡面板二</div>
  </div>
 </div>
 <div data-options="region:'east',title:'东部区域'" style="width:100px"></div>
 <div data-options="region:'south',title:'南部区域'" style="height:100px"></div>
 </body>

</html>
频道导航

zTree树形菜单交互选项卡效果的实现方法

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