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28 lines
1.2 KiB
28 lines
1.2 KiB
<div class="apiDetail">
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<div>
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<h2><span>Boolean</span><span class="path">treeNode.</span>isParent</h2>
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<h3>Overview<span class="h3_info">[ depends on <span class="highlight_green">jquery.ztree.core</span> js ]</span></h3>
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<div class="desc">
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<p></p>
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<div class="longdesc">
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<p>Judge whether the node is the parent node.</p>
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<p class="highlight_red">1. When zTree initialize the node data, the node which has children is set to true, otherwise false.</p>
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<p class="highlight_red">2. When zTree initialize the node data, if set treeNode.isParent to true, the node will be set to be parent node.</p>
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<p class="highlight_red">3. In order to solve the problem of someone make json data, supporting "false", "true" format of the data string.</p>
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</div>
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</div>
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<h3>Boolean Format</h3>
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<div class="desc">
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<p> true means: the node is parent node.</p>
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<p> false means: the node is not parent node.</p>
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</div>
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<h3>Examples of treeNode</h3>
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<h4>1. Judge whether the first selected node is the parent node.</h4>
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<pre xmlns=""><code>var treeObj = $.fn.zTree.getZTreeObj("tree");
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var sNodes = treeObj.getSelectedNodes();
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if (sNodes.length > 0) {
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var isParent = sNodes[0].isParent;
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}
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</code></pre>
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</div>
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</div> |