zhongrj
2023-06-27 d74b495736f0c04522ec54274b70fed0ded2878d
public/map/lib/zTree_v3/api/cn/setting.callback.onRightClick.html
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   <h2><span>Function(event, treeId, treeNode)</span><span class="path">setting.callback.</span>onRightClick</h2>
   <h3>概述<span class="h3_info">[ 依赖 <span class="highlight_green">jquery.ztree.core</span> 核心 js ]</span></h3>
   <div class="desc">
      <p></p>
      <div class="longdesc">
         <p>用于捕获 zTree 上鼠标右键点击之后的事件回调函数</p>
         <p class="highlight_red">1、如果设置了 setting.callback.beforeRightClick 方法,且返回 false,将无法触发 onRightClick 事件回调函数。</p>
         <p class="highlight_red">2、只要将 function 的引用赋给 onRightClick 属性,则右键点击 zTree 时,将屏蔽浏览器的右键菜单。</p>
         <p>默认值:null</p>
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   </div>
   <h3>Function 参数说明</h3>
   <div class="desc">
   <h4><b>event</b><span>js event 对象</span></h4>
   <p>标准的 js event 对象</p>
   <h4 class="topLine"><b>treeId</b><span>String</span></h4>
   <p>对应 zTree 的 <b class="highlight_red">treeId</b>,便于用户操控</p>
   <h4 class="topLine"><b>treeNode</b><span>JSON</span></h4>
   <p>鼠标右键点击时所在节点的 JSON 数据对象</p>
   <p class="highlight_red">如果不在节点上,则返回 null</p>
   </div>
   <h3>setting & function 举例</h3>
   <h4>1. 每次鼠标右键点击后, 弹出鼠标所在节点的 tId、name 的信息</h4>
   <pre xmlns=""><code>function zTreeOnRightClick(event, treeId, treeNode) {
    alert(treeNode ? treeNode.tId + ", " + treeNode.name : "isRoot");
};
var setting = {
   callback: {
      onRightClick: zTreeOnRightClick
   }
};
......</code></pre>
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