本文实例讲解了jQuery使用zTree插件实现树形菜单和异步加载，并且可以进行编辑，分享给大家供大家参考，具体内容如下

效果图：

一、HTML代码

二、异步请求的后台数据：

using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Web; using System.Web.UI; using System.Web.UI.WebControls; namespace CssStudyWeb.AjaxPage { public partial class GetAjax : System.Web.UI.Page { protected void Page_Load(object sender, EventArgs e) { if (Request.QueryString["z"] == "sdfww234edfsd")//根据会员卡号，查询会员卡信息 { StringBuilder sb = new StringBuilder(); sb.Append("["); sb.Append("{"id":"1","name":"销售单管理","pId":"0"},"); sb.Append("{"id":"101","name":"销售单列表","pId":"1"},"); sb.Append("{"id":"102","name":"销售单综合查询","pId":"1"},"); sb.Append("{"id":"2","name":"系统管理","pId":"0"},"); sb.Append("{"id":"103","name":"权限组管理","pId":"2"},"); sb.Append("{"id":"104","name":"权限菜单管理","pId":"2"}"); sb.Append("]"); Response.Write(sb.ToString()); } } } }

以上就是zTree插件实现树形菜单和异步加载的全部代码，希望对大家的学习有所帮助。