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<div class="apiDetail">
<div>
<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>
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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>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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