Car/Ajax/GetProduct.ashx.cs

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using System;
using System.Collections;
using System.Collections.Generic;
using System.Data;
using Newtonsoft.Json;
using System.Web;

namespace Car.Ajax
{
    /// <summary>
    /// GetProduct 的摘要说明
    /// </summary>
    public class GetProduct : IHttpHandler
    {

        public void ProcessRequest(HttpContext context)
        {
            context.Response.ContentType = "text/plain";

            if (context.Request["ids"] != null)
            {
                if (context.Request["ids"].ToString() != "")
                {
                    DataTable dt = DBUtility.DbHelperSQL.Query("select *,(select Title from Category where Category.InfoID = Product.CategoryID) as CategoryName from Product where Verify = 1  and InfoID in (0" + context.Request["ids"].ToString() + "0)order by InfoID desc ").Tables[0];
                    Hashtable ht = new Hashtable();
                    ht.Add("code", 0);
                    ht.Add("data", dt);
                    string str = JsonConvert.SerializeObject(ht);
                    context.Response.Write(str);
                }
                else
                {
                    Hashtable ht = new Hashtable();
                    ht.Add("code", 1);
                    string str = JsonConvert.SerializeObject(ht);
                    context.Response.Write(str);
                }
            }
            else 
            {
                Hashtable ht = new Hashtable();
                ht.Add("code", 1);
                string str = JsonConvert.SerializeObject(ht);
                context.Response.Write(str);
            }
        }

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