zTree：点击取ID，PID与数据记录对不上是怎么回事？

Question

我从数据库中取数记，转与JOSN

var zNodes =[

{"id":1,"pid":0,"name":"u4f53u7cfbu6587u4ef6"},{"id":2,"pid":0,"name":"u5236u5ea6u6587u4ef6"},{"id":3,"pid":0,"name":"u884cu653fu6587u4e66"},{"id":4,"pid":0,"name":"u516cu5171u6587u4ef6"},{"id":5,"pid":0,"name":"u56feu7eb8u5171u4eab"},{"id":6,"pid":0,"name":"u4f1au7b7eu6587u4ef6"},{"id":7,"pid":1,"name":"u4e00u9636u6587u4ef6"},{"id":8,"pid":2,"name":"u4e8cu9636u6587u4ef6"}];

 

function zTreeOnClick(event, treeId, treeNode) {
    alert(treeNode.level+","+treeNode.tId+","+treeNode.name);
};

点击取ID，PID与数据记录对不上是怎么回事？

Answer 1

我的代码如下，没有董，求指点

 

<SCRIPT type="text/javascript">
var setting = {
	data: {
	     simpleData: {
		 enable: true,
		 idKey: "id",
		 pIdKey: "pid",
		 rootPId: 0
		 }
	},
	callback: {
		 onClick: zTreeOnClick
	}
	};
function zTreeOnClick(event, treeId, treeNode) {
    alert(treeNode.level+","+treeNode.tId+","+treeNode.name);
    $.post("{:url('Index/fileview/get_file_list')}",{fid:treeNode.level},function(data) {
				           $("#get_file_list").html("");
						   //alert(data);
                          $("#get_file_list").html(data);
                       }); 
};
    var zNodes ={$itm};
$(document).ready(function(){
	$.fn.zTree.init($("#treeDemo"), setting, zNodes);
});
</SCRIPT>

 

Answer 2

treeNode.level+","+treeNode.tId+","+treeNode.name 这三个属性，name在初始化时设置了，其他的呢，是在菜单初始化时默认给level与tId赋值吗