04Add.ashx(新增班级)

04Add.html

<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
    <title>新增班级</title>
    <style type="text/css">
        #tbList {
            border:1px solid #0094ff;
            border-collapse:collapse;
            width:300px;
            margin:50px auto;
        }
        #tbList th,td{
            border:1px solid #0094ff;
            padding:5px;
        }
    </style>
</head>
<body>
    <form method="post" action="04Add.ashx">
        <table id="tbList">
            <tr>
                <td>班级名称：</td>
                <td><input type="text" id="txtName" name="txtName"/></td>
            </tr>
            <tr>
                <td>班级人数：</td>
                <td><input type="text" id="txtCount" name="txtCount" /></td>
            </tr>
            <tr>
                <td colspan="2">
                    <input type="submit" value="确定" />
                    <input type="button" id="btnCancel" value="取消" onclick="window.location='01List.ashx'" />
                </td>
            </tr>
        </table>
    </form>
</body>
</html>

04Add.ashx

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

namespace AspNetAshx
{
    /// <summary>
    /// _04Add 的摘要说明
    /// </summary>
    public class _04Add : IHttpHandler
    {

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

            //1.获取用户表单post提交的数据
            string strName = HttpContext.Current.Request.Form["txtName"].Trim();
            string strCount = HttpContext.Current.Request.Form["txtCount"];
            //2.验证数据
            if (string.IsNullOrEmpty(strName) || !CommonHelper.IsNum(strCount))
            {
                CommonHelper.WriteJs("对不起，您输入的数据格式错误~请仔细检查~~", "04Add.html");
            }
            else
            {
                //3.更新到数据库中
                SqlParameter[] paras = { 
                                   new SqlParameter("Cname",strName),
                                   new SqlParameter("CCount",strCount)
                                   };
                int res = SqlHelper.ExcuteNoneQuery("insert into Classes (CName,CCount) values(@Cname,@CCount)", paras);
                if (res > 0)
                {
                    CommonHelper.WriteJs("新增成功~！", "01List.ashx");
                }
                else
                {
                    CommonHelper.WriteJs("新增失败~！如果您是美女，请联系管理员~~~qq:111111", "04Add.html");
                }
            }
        }

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

 

posted @ 2016-01-06 15:50  狼牙者.net  阅读(237)  评论(0)  编辑  收藏  举报