01List.ashx(班级列表动态页面)

01List.ashx(班级列表动态页面)-LMLPHP

01List.html

<!DOCTYPE html>

<html xmlns="http://www.w3.org/1999/xhtml">

<head>

<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>

    <title></title>

    <style type="text/css">

        #tbList {

            border:1px solid #0094ff;

            border-collapse:collapse;

            width:500px;

            margin:50px auto;

        }

        #tbList th,td{

            border:1px solid #0094ff;

            padding:5px;

        }

    </style>

    <script type="text/javascript">

        function doDel(id)

        {

            if (confirm("您确定要删除吗？"))

            {

                window.location = "03Del.ashx?id=" + id;

            }

        }

    </script>

</head>

<body>

    <a href="04Add.html">新增</a>

    <table id="tbList">

        <tr>

            <th>Id</th>

            <th>名称</th>

            <th>人数</th>

            <th>操作</th>

        </tr>

        <!--用户自定义占位符-->

        @{表格内容}

    </table>

</body>

</html>

01List.ashx

using System;

using System.Collections.Generic;

using System.Data;

using System.Web;

namespace AspNetAshx

{

    /// <summary>

    /// 班级列表动态页面

    /// </summary>

    public class _01List : IHttpHandler

    {

        public void ProcessRequest(HttpContext context)

        {

            //context.Response.ContentType = "text/html";

            //1.读取模版数据

            string strHtml = CommonHelper.GetFileContent("01List.html");

            //2.读取数据库

            DataTable dt = SqlHelper.GetTable("select * from Classes where CIsDel = 0");

            System.Text.StringBuilder sbHtml = new System.Text.StringBuilder();

            //3.生成 表格行字符串

            if (dt.Rows.Count > )

            {

                foreach (DataRow dr in dt.Rows)

                {

                    sbHtml.Append("<tr>");

                    sbHtml.Append("<td>");

                    sbHtml.Append(dr["cId"]);

                    sbHtml.Append("</td>");

                    sbHtml.Append("<td>");

                    sbHtml.Append("<a href='07GetClassDetail.ashx?id=" + dr["cId"] + "'>" + dr["cName"] + "</a>");

                    sbHtml.Append( dr["cName"] );

                    sbHtml.Append("</td>");

                    sbHtml.Append("<td>");

                    sbHtml.Append(dr["cCount"]);

                    sbHtml.Append("</td>");

                    sbHtml.Append("<td>");

                    sbHtml.Append("<a href='javascript:doDel("+dr["cid"]+")'>删</a> <a href='02Modify.ashx?id="+dr["cid"]+"'>改</a>");

                    sbHtml.Append("</td>");

                    sbHtml.Append("</tr>");

                }

            }

            //4.将 表格行字符串 替换到 模版占位符 处

            strHtml = strHtml.Replace("@{表格内容}", sbHtml.ToString());

            //5.将替换后的模版字符串 发给 浏览器

            context.Response.Write(strHtml);

        }

        public bool IsReusable

        {

            get

            {

                return false;

            }

        }

    }

}