portal-common/src/main/webapp/common/thirdparty/zTree/api/en/zTreeObj.cancelSelectedNode.html

   1 <div class="apiDetail">\r
   2 <div>\r
   3         <h2><span>Function(treeNode)</span><span class="path">zTreeObj.</span>cancelSelectedNode</h2>\r
   4         <h3>Overview<span class="h3_info">[ depends on <span class="highlight_green">jquery.ztree.core</span> js ]</span></h3>\r
   5         <div class="desc">\r
   6                 <p></p>\r
   7                 <div class="longdesc">\r
   8                         <p>To cancel the selected node.</p>\r
   9                         <p class="highlight_red">zTree v3.x support to select multiple nodes, so you can cancel a single selected node, and you can cancel all of the selected nodes too.</p>\r
  10                         <p class="highlight_red">Please use zTree object to executing the method.</p>\r
  11                 </div>\r
  12         </div>\r
  13         <h3>Function Parameter Descriptions</h3>\r
  14         <div class="desc">\r
  15         <h4><b>treeNode</b><span>JSON</span></h4>\r
  16         <p>JSON data object of the node which need to cancel selected.</p>\r
  17         <p class="highlight_red">Please ensure that this data object is an internal node data object in zTree.</p>\r
  18         <p class="highlight_red">If you omit this parameter,  zTree will cancel all of the selected nodes.</p>\r
  19         <h4 class="topLine"><b>Return </b><span>none</span></h4>\r
  20         <p>no return value</p>\r
  21         </div>\r
  22         <h3>Examples of function</h3>\r
  23         <h4>1. Cancel all of the selected nodes</h4>\r
  24         <pre xmlns=""><code>var treeObj = $.fn.zTree.getZTreeObj("tree");\r
  25 treeObj.cancelSelectedNode();\r
  26 </code></pre>\r
  27         <h4>2. Cancel the first node of the selected nodes</h4>\r
  28         <pre xmlns=""><code>var treeObj = $.fn.zTree.getZTreeObj("tree");\r
  29 var nodes = treeObj.getSelectedNode();\r
  30 if (nodes.length>0) { \r
  31         treeObj.cancelSelectedNode(nodes[0]);\r
  32 }\r
  33 </code></pre>\r
  34 </div>\r
  35 </div>