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| <div class="apiDetail">
| <div>
| <h2><span>Boolean</span><span class="path">setting.data.keep.</span>leaf</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>zTree 的节点叶子节点属性锁，是否始终保持 isParent = false</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 锁定 / 不锁定 叶子节点属性</p>
| <p class="highlight_red">如果设置为 true，则所有 isParent = false 的节点，都无法添加子节点。</p>
| </div>
| <h3>setting 举例</h3>
| <h4>1. 需要锁定叶子节点状态</h4>
| <pre xmlns=""><code>var setting = {
| data: {
| keep: {
| leaf: true
| }
| }
| };
| ......</code></pre>
| </div>
| </div>
|
|
