Question

zTree怎么获取当前节点的上级节点名

Answer 1

1. 获取当前被选中的节点的父节点
var treeObj = $.fn.zTree.getZTreeObj("tree");
var sNodes = treeObj.getSelectedNodes();
if (sNodes.length > 0) {
var parentNode = sNodes[0].getParentNode();
}

2.获取父节点的节点名称
var parentNodeName=parentNode.name;