tba-gx-guochan/public/static/plugins/zTree_v3/api/en/zTreeObj.showNode.html

<div class="apiDetail">
    <div>
        <h2><span>Function(treeNode)</span><span class="path">zTreeObj.</span>showNode</h2>
        <h3>Overview<span class="h3_info">[ depends on <span
                class="highlight_green">jquery.ztree.exhide</span> js ]</span></h3>
        <div class="desc">
            <p></p>
            <div class="longdesc">
                <p>To hide any node which be hidden.</p>
                <p class="highlight_red">1. This feature can't support the 'exedit' feature, so please don't use this
                    feature in edit mode.</p>
                <p class="highlight_red">2. If you hide or show the nodes, it will effect the 'isFirstNode' and
                    'isLastNode' attribute.</p>
                <p class="highlight_red">3. Please use zTree object to executing the method.</p>
            </div>
        </div>
        <h3>Function Parameter Descriptions</h3>
        <div class="desc">
            <h4><b>treeNodes</b><span>Array(JSON)</span></h4>
            <p>JSON data object of the node to be shown</p>
            <p class="highlight_red">Please ensure that this data object is an internal node data object in zTree.</p>
            <h4 class="topLine"><b>Retrun </b><span>none</span></h4>
            <p>no return value</p>
        </div>
        <h3>Examples of function</h3>
        <h4>1. show someone node which be hidden.</h4>
        <pre xmlns=""><code>var treeObj = $.fn.zTree.getZTreeObj("tree");
var node = treeObj.getNodeByParam("isHidden", true);
if (node) {
  treeObj.showNode(node);
}
</code></pre>
    </div>
</div>