DTcms.Web/plugins/feedback/ajax.ashx.cs

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using System;
using System.IO;
using System.Text;
using System.Collections;
using System.Collections.Generic;
using System.Data;
using System.Web;
using System.Web.SessionState;
using DTcms.Web.UI;
using DTcms.Common;

namespace DTcms.Web.Plugin.Feedback
{
    /// <summary>
    /// 管理后台AJAX处理页
    /// </summary>
    public class ajax : IHttpHandler, IRequiresSessionState
    {

        public void ProcessRequest(HttpContext context)
        {
            //取得处事类型
            string action = DTRequest.GetQueryString("action");

            switch (action)
            {
                case "add": //发布留言
                    feedback_add(context);
                    break;
            }

        }

        #region 发布留言================================
        private void feedback_add(HttpContext context)
        {
            StringBuilder strTxt = new StringBuilder();
            BLL.feedback bll = new BLL.feedback();
            Model.feedback model = new Model.feedback();

            string _site_path = DTRequest.GetQueryString("site");
            string _code = DTRequest.GetFormString("txtCode");
            string _title = DTRequest.GetFormString("txtTitle");
            string _content = DTRequest.GetFormString("txtContent");
            string _user_name = DTRequest.GetFormString("txtUserName");
            string _user_tel = DTRequest.GetFormString("txtUserTel");
            string _user_qq = DTRequest.GetFormString("txtUserQQ");
            string _user_email = DTRequest.GetFormString("txtUserEmail");

            //检查站点目录
            if (string.IsNullOrEmpty(_site_path))
            {
                context.Response.Write("{\"status\":0, \"msg\":\"对不起，网站传输参数有误！\"}");
                return;
            }
            //校检验证码
            if (string.IsNullOrEmpty(_code))
            {
                context.Response.Write("{\"status\":0, \"msg\":\"对不起，请输入验证码！\"}");
                return;