html模板+ashx提供数据源类javascript选择器删除提示

<script src="JS/jquery-1.7.1.js"></script>    
    <script type="text/javascript">
        $(function () {//所有删除按钮的单击事件
            $(".deletes").click(function () {
                if (!confirm("确定要删除么?")) {
                    return false;
                }
            });
        });
    </script>

using System.Collections.Generic;
using System.Web;
using BLL;
using Model;
using System.Text;
using System.IO;

namespace WebApp2019
{
    /// <summary>
    /// UserInfoList 的摘要说明
    /// </summary>
    public class UserInfoList : IHttpHandler
    {

        public void ProcessRequest(HttpContext context)
        {
            context.Response.ContentType = "text/html";
            //context.Response.Write("Hello World");
            UserInfoBLL bll = new UserInfoBLL();
            List<UserInfo> list= bll.GetUserInfoList();
            StringBuilder sb = new StringBuilder();
            foreach (UserInfo userInfo in list)
            {
                sb.AppendFormat("<tr>" +
                        "<td>{0}</td>" +
                        "<td>{1}</td>" +
                        "<td>{2}</td>" +
                        "<td>{3}</td>" +
                        "<td><a href='ShowDetail.ashx?id={0}'>详细</a></td>" +
                        "<td><a href='DeleteUser.ashx?id={0}' class='deletes'>删除</a></td>" +//类选择器用于html模板javascript脚本点击删除提示
                        "<td><a href='EditUserRead.ashx?id={0}'>编辑</a></td>" +
                        "</tr>",
                        userInfo.Id,
                        userInfo.UserName,
                        userInfo.UserPwd,
                        userInfo.RegTime);
            }
            string fullPathHtmlFile = context.Request.MapPath("UserInfoList.html");//由于UserInfoList.ashx与UserInfoList.html在同一个文件夹下,直接写名字即可
            string htmlFileContent = File.ReadAllText(fullPathHtmlFile);
            htmlFileContent = htmlFileContent.Replace("$tbody", sb.ToString());
            context.Response.Write(htmlFileContent);
        }

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

 

 <script type="text/javascript">
        //DOM写法
        window.onload = function () {
            var datas = document.getElementsByClassName("deletes");
            var datasLength = datas.length;
            for (var i = 0; i < datasLength; i++) {
                datas[i].onclick = function () {
                    if (!confirm("确定要删除么?")) {
                        return false;
                    }
                }
            }
        }

         //---------------------jquery方式
           <%-- < script src = "JS/jquery-1.7.1.js" ></ script>    
    <script type="text/javascript">
            $(function () {//所有删除按钮的单击事件
                $(".deletes").click(function () {
                    if (!confirm("确定要删除么?")) {
                        return false;
                    }
                });
            });
    </ script>--%>
    </script>