zTreeObj.getCheckedNodes.html 1.2 KB

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  1. <div class="apiDetail">
  2. <div>
  3. <h2><span>Function(checked)</span><span class="path">zTreeObj.</span>getCheckedNodes</h2>
  4. <h3>概述<span class="h3_info">[ 依赖 <span class="highlight_green">jquery.ztree.excheck</span> 扩展 js ]</span></h3>
  5. <div class="desc">
  6. <p></p>
  7. <div class="longdesc">
  8. <p>获取输入框被勾选 或 未勾选的节点集合。<span class="highlight_red">[setting.check.enable = true 时有效]</span></p>
  9. <p class="highlight_red">请通过 zTree 对象执行此方法。</p>
  10. </div>
  11. </div>
  12. <h3>Function 参数说明</h3>
  13. <div class="desc">
  14. <h4><b>checked</b><span>Boolean</span></h4>
  15. <p>checked = true 表示获取 被勾选 的节点集合</p>
  16. <p>checked = false 表示获取 未勾选 的节点集合</p>
  17. <p class="highlight_red">省略此参数,等同于 true。</p>
  18. <p class="highlight_red">对于 treeNode.nochecked = true 的节点不进行获取。</p>
  19. <h4 class="topLine"><b>返回值</b><span>Array(JSON)</span></h4>
  20. <p>返回全部符合要求的节点集合 Array</p>
  21. </div>
  22. <h3>function 举例</h3>
  23. <h4>1. 获取当前被勾选的节点集合</h4>
  24. <pre xmlns=""><code>var treeObj = $.fn.zTree.getZTreeObj("tree");
  25. var nodes = treeObj.getCheckedNodes(true);
  26. </code></pre>
  27. </div>
  28. </div>