portal-common/src/main/webapp/common/thirdparty/zTree/api/cn/treeNode.isHidden.html

   1 <div class="apiDetail">\r
   2 <div>\r
   3         <h2><span>Boolean</span><span class="path">treeNode.</span>isHidden</h2>\r
   4         <h3>概述<span class="h3_info">[ 依赖 <span class="highlight_green">jquery.ztree.exhide</span> 扩展 js ]</span></h3>\r
   5         <div class="desc">\r
   6                 <p></p>\r
   7                 <div class="longdesc">\r
   8                         <p>判断 treeNode 节点是否被隐藏。</p>\r
   9                         <p class="highlight_red">1、初始化 zTree 时，如果节点设置 isHidden = true，会被自动隐藏</p>\r
  10                         <p class="highlight_red">2、请勿对已加载的节点修改此属性，隐藏 / 显示 请使用 hideNode() / hideNodes() / showNode() / showNodes() 方法</p>\r
  11                 </div>\r
  12         </div>\r
  13         <h3>Boolean 格式说明</h3>\r
  14         <div class="desc">\r
  15         <p> true 表示被隐藏</p>\r
  16         <p> false 表示被显示</p>\r
  17         </div>\r
  18         <h3>treeNode 举例</h3>\r
  19         <h4>1. 查看第一个根节点是否被隐藏</h4>\r
  20         <pre xmlns=""><code>var treeObj = $.fn.zTree.getZTreeObj("tree");\r
  21 var sNodes = treeObj.getNodes();\r
  22 if (sNodes.length > 0) {\r
  23         var isHidden = sNodes[0].isHidden;\r
  24 }\r
  25 </code></pre>\r
  26 </div>\r
  27 </div>