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Diffstat (limited to 'common/src/main/webapp/thirdparty/zTree/api/cn/zTreeObj.removeChildNodes.html')
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diff --git a/common/src/main/webapp/thirdparty/zTree/api/cn/zTreeObj.removeChildNodes.html b/common/src/main/webapp/thirdparty/zTree/api/cn/zTreeObj.removeChildNodes.html new file mode 100755 index 00000000..588639fb --- /dev/null +++ b/common/src/main/webapp/thirdparty/zTree/api/cn/zTreeObj.removeChildNodes.html @@ -0,0 +1,32 @@ +<div class="apiDetail"> +<div> + <h2><span>Function(parentNode)</span><span class="path">zTreeObj.</span>removeChildNodes</h2> + <h3>概述<span class="h3_info">[ 依赖 <span class="highlight_green">jquery.ztree.core</span> 扩展 js ]</span></h3> + <div class="desc"> + <p></p> + <div class="longdesc"> + <p>清空某父节点的子节点。</p> + <p class="highlight_red">1、清空子节点后，父节点会自动变为叶子节点，如需要父节点保持父节点状态，请设置 setting.data.keep.parent 属性。</p> + <p class="highlight_red">2、请勿用此方法清空根节点，如果需要清空根节点，直接初始化 zTree，并且设置初始节点为 null 即可。</p> + <p class="highlight_red">3、此方法不会触发任何事件回调函数。</p> + <p class="highlight_red">请通过 zTree 对象执行此方法。</p> + </div> + </div> + <h3>Function 参数说明</h3> + <div class="desc"> + <h4><b>parentNode</b><span>JSON</span></h4> + <p>需要清空子节点的父节点数据</p> + <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> + <h4 class="topLine"><b>返回值</b><span>Array(JSON)</span></h4> + <p>将该父节点的子节点数据返回，如果不存在则返回 null</p> + </div> + <h3>function 举例</h3> + <h4>1. 清空选中的第一个节点的子节点</h4> + <pre xmlns=""><code>var treeObj = $.fn.zTree.getZTreeObj("tree"); +var nodes = treeObj.getSelectedNodes(); +if (nodes && nodes.length>0) { + treeObj.removeChildNodes(nodes[0]); +} +</code></pre> +</div> +</div>
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