<div class="apiDetail">
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<div>
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<h2><span>Function(treeNode, callbackFlag)</span><span class="path">zTreeObj.</span>removeNode</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>Remove a node</p>
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<p class="highlight_red">Use removeNode() method of zTree v3.x can trigger 'beforeRemove / onRemove' callback function. for reduce redundant code.</p>
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<p class="highlight_red">Please use zTree object to executing the method.</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>treeNode</b><span>JSON</span></h4>
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<p>JSON data object of the node to be removed.</p>
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<p class="highlight_red">Please ensure that this data object is an internal node data object in zTree.</p>
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<h4 class="topLine"><b>callbackFlag</b><span>Boolean</span></h4>
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<p>callbackFlag = true means: call this method, will trigger 'beforeRemove' & 'onRemove' callback.</p>
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<p>callbackFlag = false means: call this method, will not trigger callback.</p>
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<p class="highlight_red">If this parameter is omitted, it is same as 'callbackFlag = false'</p>
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<h4 class="topLine"><b>Return </b><span>none</span></h4>
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<p>no return value</p>
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</div>
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<h3>Examples of function</h3>
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<h4>1. Remove all of the selected nodes.</h4>
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<pre xmlns=""><code>var treeObj = $.fn.zTree.getZTreeObj("tree");
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var nodes = treeObj.getSelectedNodes();
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for (var i=0, l=nodes.length; i < l; i++) {
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treeObj.removeNode(nodes[i]);
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}
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</code></pre>
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</div>
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</div>
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