v2版本正式上线测试版
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static/zTree3/api/cn/treeNode.isParent.html
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static/zTree3/api/cn/treeNode.isParent.html
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<div class="apiDetail">
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<div>
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<h2><span>Boolean</span><span class="path">treeNode.</span>isParent</h2>
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<h3>概述<span class="h3_info">[ 依赖 <span class="highlight_green">jquery.ztree.core</span> 核心 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>记录 treeNode 节点是否为父节点。</p>
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<p class="highlight_red">1、初始化节点数据时,根据 treeNode.children 属性判断,有子节点则设置为 true,否则为 false</p>
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<p class="highlight_red">2、初始化节点数据时,如果设定 treeNode.isParent = true,即使无子节点数据,也会设置为父节点</p>
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<p class="highlight_red">3、为了解决部分朋友生成 json 数据出现的兼容问题, 支持 "false","true" 字符串格式的数据</p>
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</div>
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</div>
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<h3>Boolean 格式说明</h3>
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<div class="desc">
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<p> true 表示是父节点</p>
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<p> false 表示不是父节点</p>
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</div>
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<h3>treeNode 举例</h3>
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<h4>1. 查看当前被选中的节点是否是父节点</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 isParent = sNodes[0].isParent;
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}
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</code></pre>
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</div>
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</div>
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