Ztree使用

 1 基础:
 2 <link rel="stylesheet" href="../../../css/zTreeStyle/zTreeStyle.css" type="text/css">
 3 <script type="text/javascript" src="../../../js/jquery-1.4.4.min.js"></script>
 4 <script type="text/javascript" src="../../../js/jquery.ztree.core.js"></script>
 5 <script type="text/javascript" src="../../../js/jquery.ztree.excheck.js"></script>
 6 <div id="tree" class="widget-main">
 7     <ul id="treeDemo" class="ztree"></ul>
 8 </div>
 9 function showIconForTree(treeId, treeNode) {
10     return ((9==treeNode.kind || 0==treeNode.kind)?true:false);//根据条件
11     //return treeNode.isParent;      //根据是否为父节点
12 }
13 var setting =
14 {
15  view: {
16    showIcon: showIconForTree    //图标
17  },
18  data: {
19    simpleData: {
20      enable: true
21    },
22    key:{
23      name: "name",
24    }
25  },
26  callback: {
27    onClick: zTreeOnClick        //回调单机事件
28  }
29 };
30 $.fn.zTree.init($("#treeDemo "), setting, data);
31 var zTree = $.fn.zTree.getZTreeObj("treeDemo ");//获取树
32 var root = zTree.getNodeByParam('id', '0');//获取id为0d的点
33 zTree.expandNode(root, true, false, true);//展开选中节点
34 zTree.selectNode(root);//选择节点
35 zTree.setting.callback.onClick(null, zTree.setting.treeId, root);//调用事件
36              
37  
原文地址:https://www.cnblogs.com/god-S/p/6125622.html