Car/Ajax/getZhuanye.ashx.cs

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using System;
using System.Collections.Generic;
using System.Data;
using System.Linq;
using System.Web;

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

        public void ProcessRequest(HttpContext context)
        {
            context.Response.ContentType = "text/plain";
            if (context.Request["parentId"] != null)
            {
                DataTable dt = DBUtility.DbHelperSQL.Query("select * from UserOption where Verify = 1 and Flag = 1 and ParentID = '" + context.Request["parentId"] + "'").Tables[0];
                string html = "<option value=\'\'>请选择...</option>";
                for (int i = 0; i < dt.Rows.Count; i++) 
                {
                    html += "<option value=\'" + dt.Rows[i]["InfoID"].ToString() + "\'>" + dt.Rows[i]["Title"].ToString() + "</option>";
                }
                context.Response.Write(html);
            }
            else { context.Response.Write(""); }
            //context.Response.Write("Hello World");
        }

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