jquery的ztree这个demo，为什么什么都不显示？

发布于 2022-09-02 11:15:43 字数 1506 浏览 27 评论 0

<!DOCTYPE html>
<HTML>
 <HEAD>
  <TITLE> ZTREE DEMO </TITLE>
  <meta http-equiv="content-type" content="text/html; charset=UTF-8">
  <link rel="stylesheet" href="zTreeStyle/zTreeStyle.css" type="text/css">
  <script type="text/javascript" src="/js/jquery-2.1.4.js"></script>
  <script type="text/javascript" src="/js/jquery.ztree.core-3.5.js"></script>
<!--
  <script type="text/javascript" src="jquery.ztree.excheck-3.5.js"></script>
  <script type="text/javascript" src="jquery.ztree.exedit-3.5.js"></script>
-->
  <SCRIPT type="text/javascript" >
    var zTreeObj,
    setting = {
        view: {
            selectedMulti: false
        }
    },
    zTreeNodes = [
        {"name":"网站导航", open:true, children: [
            { "name":"google", "url":"http://g.cn", "target":"_blank"},
            { "name":"baidu", "url":"http://baidu.com", "target":"_blank"},
            { "name":"sina", "url":"http://www.sina.com.cn", "target":"_blank"}
            ]
        }
    ];

    $(document).ready(function(){
        zTreeObj = $.fn.zTree.init($("#tree"), setting, zTreeNodes);

    });
  </SCRIPT>
 </HEAD>

<BODY>
<ul id="tree" class="ztree" style="width:230px; overflow:auto;"></ul>
 </BODY>
</HTML>

图片描述