tba-gx-guochan/public/static/plugins/zTree_v3/api/cn/setting.edit.drag.autoExpandTrigger.html

<div class="apiDetail">
    <div>
        <h2><span>Boolean</span><span class="path">setting.edit.drag.</span>autoExpandTrigger</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>拖拽时父节点自动展开是否触发 onExpand 事件回调函数。<span class="highlight_red">[setting.edit.enable = true 时生效]</span>
                </p>
                <p>默认值：false</p>
            </div>
        </div>
        <h3>Boolean 格式说明</h3>
        <div class="desc">
            <p> true / false 分别表示 触发 / 不触发 onExpand 事件回调函数。</p>
        </div>
        <h3>setting 举例</h3>
        <h4>1. 设置拖拽时父节点自动展开触发 onExpand 事件回调函数</h4>
        <pre xmlns=""><code>var setting = {
	edit: {
		enable: true,
		drag: {
			autoExpandTrigger: true
		}
	}
};
......</code></pre>
    </div>
</div>