<SCRIPT LANGUAGE="JavaScript">
<!--
var setting = {
data: {
key: {
name: "clsName"
},
simpleData: {
enable: true,
idKey: "clsCode",
pIdKey: "parentCode"
}
}
};
var zNodes =[
{clsCode:1, "parentCode":0, "clsName":"test1"},
{clsCode:11, "parentCode":1, "clsName":"test11"},
{clsCode:12, "parentCode":1, "clsName":"test12"},
{clsCode:111, "parentCode":11, "clsName":"test111"}
];
$(document).ready(function(){
$.fn.zTree.init($("#treeDemo"), setting, zNodes);
});
//-->
</SCRIPT>
代码是上面的那样，为什么显示不了？

hello，你的代码非常正常，我试过了，请你确认你的页面上是否 有 treeDemo 这个ul 的DOM 组件？