1 <div class="apiDetail">
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3 <h2><span>Function(treeNode, callbackFlag)</span><span class="path">zTreeObj.</span>removeNode</h2>
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4 <h3>Overview<span class="h3_info">[ depends on <span class="highlight_green">jquery.ztree.core</span> js ]</span></h3>
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7 <div class="longdesc">
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9 <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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10 <p class="highlight_red">Please use zTree object to executing the method.</p>
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13 <h3>Function Parameter Descriptions</h3>
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15 <h4><b>treeNode</b><span>JSON</span></h4>
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16 <p>JSON data object of the node which will be removed.</p>
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17 <p class="highlight_red">Please ensure that this data object is an internal node data object in zTree.</p>
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18 <h4 class="topLine"><b>callbackFlag</b><span>Boolean</span></h4>
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19 <p>callbackFlag = true means: call this method, will trigger 'beforeRemove' & 'onRemove' callback.</p>
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20 <p>callbackFlag = false means: call this method, will not trigger callback.</p>
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21 <p class="highlight_red">If this parameter is omitted, it is same as 'callbackFlag = false'</p>
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22 <h4 class="topLine"><b>Return </b><span>none</span></h4>
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23 <p>no return value</p>
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25 <h3>Examples of function</h3>
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26 <h4>1. Remove all of the selected nodes.</h4>
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27 <pre xmlns=""><code>var treeObj = $.fn.zTree.getZTreeObj("tree");
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28 var nodes = treeObj.getSelectedNodes();
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29 for (var i=0, l=nodes.length; i < l; i++) {
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30 treeObj.removeNode(nodes[i]);
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