CLIENT GUI Framework
[vnfsdk/refrepo.git] / portal-common / src / main / webapp / common / thirdparty / zTree / api / cn / 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>概述<span class="h3_info">[ 依赖 <span class="highlight_green">jquery.ztree.core</span> 核心 js ]</span></h3>\r
5         <div class="desc">\r
6                 <p></p>\r
7                 <div class="longdesc">\r
8                         <p>取消节点的选中状态。</p>\r
9                         <p class="highlight_red">v3.x 支持多点同时选中,因此取消选中状态可以全部取消,也可以单独取消某个节点的选中状态。</p>\r
10                         <p class="highlight_red">请通过 zTree 对象执行此方法。</p>\r
11                 </div>\r
12         </div>\r
13         <h3>Function 参数说明</h3>\r
14         <div class="desc">\r
15         <h4><b>treeNode</b><span>JSON</span></h4>\r
16         <p>需要取消选中状态的节点。</p>\r
17         <p class="highlight_red">请务必保证此节点数据对象 是 zTree 内部的数据对象</p>\r
18         <p class="highlight_red">如果省略此参数,则将取消全部被选中节点的选中状态。</p>\r
19         <h4 class="topLine"><b>返回值</b><span>无</span></h4>\r
20         <p>目前无任何返回值</p>\r
21         </div>\r
22         <h3>function 举例</h3>\r
23         <h4>1. 取消当前所有被选中节点的选中状态</h4>\r
24         <pre xmlns=""><code>var treeObj = $.fn.zTree.getZTreeObj("tree");\r
25 treeObj.cancelSelectedNode();\r
26 </code></pre>\r
27         <h4>2. 取消当前第一个被选中节点的选中状态</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>