zhongrj
2023-06-27 d74b495736f0c04522ec54274b70fed0ded2878d
public/map/lib/zTree_v3/api/cn/setting.callback.onDragMove.html
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   <h2><span>Function(event, treeId, treeNodes)</span><span class="path">setting.callback.</span>onDragMove</h2>
   <h3>概述<span class="h3_info">[ 依赖 <span class="highlight_green">jquery.ztree.exedit</span> 扩展 js ]</span></h3>
   <div class="desc">
      <p></p>
      <div class="longdesc">
         <p>用于捕获节点被拖拽过程中移动的事件回调函数</p>
         <p class="highlight_red">主要用于捕获 zTree 节点拖拽到的 DOM,从而操作对应的 DOM。</p>
         <p>默认值:null</p>
      </div>
   </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>被拖拽的节点 treeNodes 所在 zTree 的 <b class="highlight_red">treeId</b>,便于用户操控</p>
   <h4 class="topLine"><b>treeNodes</b><span>Array(JSON)</span></h4>
   <p>要被拖拽的节点 JSON 数据集合</p>
   </div>
   <h3>setting & function 举例</h3>
   <h4>1. 拖拽节点时,随时输出 当前拖拽到的目标 DOM</h4>
   <pre xmlns=""><code>function zTreeOnDragMove(event, treeId, treeNodes) {
    console.log(event.target);
};
var setting = {
   callback: {
      onDragMove: zTreeOnDragMove
   }
};
......</code></pre>
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