SjMes/MESWebSite/Service/SystemManager.ashx.cs

using MESClassLibrary.BLL.User;
using MESClassLibrary.Model;
using Newtonsoft.Json;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;

namespace MESWebSite.Service
{
    /// <summary>
    /// SystemManager 的摘要说明
    /// lx 2017-06-27
    /// </summary>
    public class SystemManager : IHttpHandler
    {
        public void ProcessRequest(HttpContext context)
        {

            try
            {
                string ActionCode = context.Request["action"].ToString().Trim();
                switch (ActionCode)
                {
                    //查询主菜单
                    case "GETMENU":
                        GetMenuJson(context);
                        break;

                }
            }
            catch (Exception ex)
            {
                context.WriteJsonResult(null, false, ex.Message);
            }
        }

        /// <summary>
        /// 查询菜单
        /// </summary>
        /// <param name="context"></param>
        public void GetMenuJson(HttpContext context)
        {
            string userID = "";
            userID = context.Request.Params["userID"].ToString().Trim();

            List<Sys_NavMenuInfo> navList = new Sys_NavMenuService().BuilderLeftMenu(userID);

            string json = JsonConvert.SerializeObject(navList);
            string result = "{\"success\":" + true.ToString().ToLower() + ",\"message\":\"\",\"data\":" + json + "}";
            context.Response.Write(result);

            //string x = JsonConvert.SerializeObject(navList);
            //context.WriteJsonResult(null);
        }

        public bool IsReusable
        {
            get
            {
                return false;
            }
        }
    }
}