Question

zTree获取节点序号及判断是不是父子节点

Answer 1

1. 获取当前被选中的节点在同级节点中的位置
var treeObj = $.fn.zTree.getZTreeObj("tree");
var sNodes = treeObj.getSelectedNodes();
if (sNodes.length > 0) {
var node = sNodes[0].getIndex();
}

2. 查看当前被选中的节点是否是父节点
var treeObj = $.fn.zTree.getZTreeObj("tree");
var sNodes = treeObj.getSelectedNodes();
if (sNodes.length > 0) {
var isParent = sNodes[0].isParent;
}