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<div class="apiDetail">
<div>
<h2><span>Boolean</span><span class="path">setting.data.keep.</span>leaf</h2>
<h3>Overview<span class="h3_info">[ depends on <span class="highlight_green">jquery.ztree.core</span> js ]</span></h3>
<div class="desc">
<p></p>
<div class="longdesc">
<p>The leaf node's lock, the leaf node will lock the 'isParent' attribute to false.</p>
<p>Default: false</p>
</div>
</div>
<h3>Boolean Format</h3>
<div class="desc">
<p> true means: lock the leaf node, and <span class="highlight_red">the node which 'isParent' attribute is false can't add child nodes</span>.</p>
<p> false means: don't lock the leaf node, and <span class="highlight_red">the node which 'isParent' attribute is false can add child nodes</span>.</p>
</div>
<h3>Examples of setting</h3>
<h4>1. lock the leaf node</h4>
<pre xmlns=""><code>var setting = {
data: {
keep: {
leaf: true
}
}
};
......</code></pre>
</div>
</div>
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