SjMes/MESWebSite/HelperTools.cs

using MESClassLibrary.BLL.User;
using MESClassLibrary.Model;
using Newtonsoft.Json;
using System;
using System.Collections.Generic;
using System.Configuration;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Web;

namespace MESWebSite
{
    /// <summary>
    /// 页面工具类
    /// lx 2017-06-27
    /// </summary>
    public static class HelperTools
    {
        /// <summary>
        /// 是否开启按钮权限控制
        /// </summary>
        public static string BtnControlEnabled = ConfigurationManager.AppSettings["IsBtnControlEnabled"].ToString().Trim();

        /// <summary>
        /// 获取用户有权限的按钮
        /// </summary>
        /// <param name="menuID"></param>
        /// <param name="userID"></param>
        /// <returns></returns>
        public static List<Sys_Buttons> GetUserButtons(string menuID, string userID)
        {
            Sys_ButtonsService btnService = new Sys_ButtonsService();
            List<Sys_Buttons> userBtns = new List<Sys_Buttons>();

            userBtns = btnService.GetUserButtons(menuID, userID);
            return userBtns;
        }

        public static void WriteStringResult(this HttpContext context, String result)
        {
            context.Response.Write(result);
        }

        public static void WriteJsonResult(this HttpContext context, object obj, bool isSuccess, string message)
        {
            message = message.Replace("\"", "").Replace("'", "");
            string json = JsonConvert.SerializeObject(obj);
            string result = "{\"success\":" + isSuccess.ToString().ToLower() + ",\"message\":\"" + message + "\",\"data\":" + json + "}";
            context.Response.Write(result);
        }

        public static void WriteJsonResult(this HttpContext context, object obj, bool isSuccess, int errorcode, string message)
        {
            message = message.Replace("\"", "").Replace("'", "");
            string json = JsonConvert.SerializeObject(obj);
            string result = "{\"success\":" + isSuccess.ToString().ToLower() + ",\"errorcode\":\"" + errorcode.ToString() + "\",\"message\":\"" + message + "\",\"data\":" + json + "}";
            context.Response.Write(result);
        }

        public static void WriteJsonResult(this HttpContext context, object obj)
        {

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