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How to use zTree tree menu

亚连Original: 2018-06-15 16:31:142055browse

Below I will share with you an example of using the zTree tree menu, which has a good reference value and I hope it will be helpful to everyone.

Add id and pid to each node, id represents the current node number, and pid represents the parent node number

Step 1: On the page Display the menu location, add ul setting class="ztree"

Step 2: Enable simple data format support

Step 3: Write tree menu data

Fourth Step: Generate tree menu

<!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
      }
     }
    };
    //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:"子节点三"},
     {id:14,pId:2,name:"子节点四"}
    ];
    //3.生成树形菜单
    $.fn.zTree.init($("#baseMenu"),setting,zNodes);
   });
  </script>
 </head>
 <body class="easyui-layout">
  <p data-options="region:&#39;north&#39;,title:&#39;你我他学习吧-学习Java的好博客！&#39;" style="height:100px"></p>
  <p data-options="region:&#39;west&#39;,title:&#39;菜单导航&#39;" style="width:200px">
   <!--折叠面板-->
   <p class="easyui-accordion" data-options="fit:true">
    <p data-options="title:&#39;基础菜单&#39;">
     <!--通过ztree插件，制作树形菜单-->
     <ul id="baseMenu" class="ztree"></ul>
    </p>
    <p data-options="title:&#39;系统菜单&#39;">你我他学习吧</p>
   </p>
  </p>
  <p data-options="region:&#39;center&#39;,title:&#39;中部区域&#39;">
   <!--选项卡面板-->
   <p id="mytabs" class="easyui-tabs" data-options="fit:true">
    <p data-options="title:&#39;CSDN博客&#39;,closable:true">选项卡面板一</p>
    <p data-options="title:&#39;博客园&#39;,closable:true">选项卡面板二</p>
   </p>
  </p>
  <p data-options="region:&#39;east&#39;,title:&#39;东部区域&#39;" style="width:100px"></p>
  <p data-options="region:&#39;south&#39;,title:&#39;南部区域&#39;" style="height:100px"></p>
 </body>
</html>

The above is what I compiled for everyone. I hope it will be helpful to everyone in the future.

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