v2版本正式上线测试版
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static/zTree3/api/en/zTreeObj.getNodes.html
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static/zTree3/api/en/zTreeObj.getNodes.html
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<div class="apiDetail">
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<div>
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<h2><span>Function()</span><span class="path">zTreeObj.</span>getNodes</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 all of the nodes in zTree</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>Return </b><span>Array(JSON)</span></h4>
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<p>return all of the nodes</p>
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<p class="highlight_red">1. This array is a collection of the root nodes (the default child nodes are in the 'children' attributes);</p>
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<p class="highlight_red">2. Traverse all the nodes need to use recursion, or the use of transformToArray() method make the nodes to be a simple array.</p>
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<p class="highlight_red">3. For the asynchronous loading mode, can't get the nodes which are yet loaded.</p>
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</div>
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<h3>Examples of function</h3>
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<h4>1. Get all of the nodes</h4>
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<pre xmlns=""><code>var treeObj = $.fn.zTree.getZTreeObj("tree");
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var nodes = treeObj.getNodes();
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</code></pre>
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</div>
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</div>
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