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27 lines
953 B
27 lines
953 B
<div class="apiDetail">
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<div>
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<h2><span>Function()</span><span class="path">treeNode.</span>getParentNode</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>Get the treeNode's parent node.</p>
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<p class="highlight_red">Do not initialize or modify it, it is created by the zTree.</p>
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</div>
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</div>
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<h3>Function Parameter Descriptions</h3>
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<div class="desc">
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<h4><b>Return</b><span>JSON</span></h4>
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<p>JSON data object of treeNode's parent node.</p>
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<p class="highlight_red">If treeNode is root, return null.</p>
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</div>
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<h3>Examples of treeNode</h3>
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<h4>1. Get the first selected node's 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 node = sNodes[0].getParentNode();
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}
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</code></pre>
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</div>
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</div> |