前臺文件
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="WebForm1.aspx.cs" Inherits="Webapplication1.WebForm1" %><!DOCTYPE html><html xmlns="http://www.w3.org/1999/xhtml"><head runat="server"><meta http-equiv="Content-Type" content="text/html; charset=utf-8"/> <title></title> <style type="text/CSS"> .auto-style3 { height: 25px; width: 240px; text-align:right; } .auto-style4 { width: 200px; height: 25px; } </style> <script type="text/javascript"> function CheckNumber(source, args) { var number =args.Value; if (number % 2 == 0) { args.IsValid = true; } else { args.IsValid = false; } } </script></head><body> <form id="form1" runat="server"> <div> <table> <tr> <td class="auto-style3">用戶名<asp:TextBox ID="txtUsername" runat="server"></asp:TextBox></td> <td class="auto-style4"><asp:RequiredFieldValidator ID="reUser" runat="server" ErrorMessage="用戶名不能為空" ForeColor="Red" ControlToValidate="txtUsername" Display="Dynamic">用戶名不能為空</asp:RequiredFieldValidator></td> </tr> <tr> <td class="auto-style3"><span style="width:150px">密 碼</span><asp:TextBox ID="txtPwd" runat="server"></asp:TextBox> </td> <td class="auto-style4"> <asp:CompareValidator ID="cvPwd" runat="server" ControlToCompare="txtRePwd" ControlToValidate="txtPwd" ErrorMessage="兩次密碼不一樣" ForeColor="Red" Display="Dynamic">兩次密碼不一樣</asp:CompareValidator> <asp:RequiredFieldValidator ID="rvPwd" runat="server" ControlToValidate="txtPwd" Display="Dynamic" ErrorMessage="密碼不能為空" ForeColor="Red">密碼不能為空</asp:RequiredFieldValidator> </td> </tr> <tr> <td class="auto-style3">確認密碼<asp:TextBox ID="txtRePwd" runat="server"></asp:TextBox> </td> <td class="auto-style4"></td> </tr> <tr> <td class="auto-style3">出生日期<asp:TextBox ID="txtBirthday" runat="server"></asp:TextBox> </td> <td class="auto-style4"> <asp:CompareValidator ID="cv" runat="server" ControlToValidate="txtBirthday" Display="Dynamic" ErrorMessage="日期格式錯誤" ForeColor="Red" Operator="DataTypeCheck" Type="Date">日期格式錯誤</asp:CompareValidator> </td> </tr> <tr> <td class="auto-style3">年齡<asp:TextBox ID="txtAge" runat="server"></asp:TextBox> </td> <td class="auto-style4"> <asp:RangeValidator ID="rvAge" runat="server" ControlToValidate="txtAge" ErrorMessage="年齡在18-60之間" ForeColor="Red" MaximumValue="60" MinimumValue="18" Display="Dynamic">年齡在18-60之間</asp:RangeValidator> <asp:RequiredFieldValidator ID="rfvAge" runat="server" ControlToValidate="txtAge" Display="Dynamic" ErrorMessage="年齡不能為空" ForeColor="Red">年齡不能為空</asp:RequiredFieldValidator> </td> </tr> <tr> <td class="auto-style5">電子郵箱<asp:TextBox ID="txtEmail" runat="server"></asp:TextBox> </td> <td class="auto-style4"> <asp:RegularExPRessionValidator ID="revEmail" runat="server" ControlToValidate="txtEmail" ErrorMessage="email不正確" ForeColor="Red" ValidationExpression="/w+([-+.']/w+)*@/w+([-.]/w+)*/./w+([-.]/w+)*" Display="Dynamic">email不正確</asp:RegularExpressionValidator> <asp:RequiredFieldValidator ID="rfvEmail" runat="server" ControlToValidate="txtEmail" Display="Dynamic" ErrorMessage="email不能為空" ForeColor="Red">email不能為空</asp:RequiredFieldValidator> </td> </tr> <tr> <td class="auto-style5">輸入偶數<asp:TextBox ID="txtNumber" runat="server"></asp:TextBox> </td> <td class="auto-style4"> <asp:CustomValidator ID="cvNumber" runat="server" ControlToValidate="txtNumber" ErrorMessage="請輸入偶數" ForeColor="Red" OnServerValidate="cvNumber_ServerValidate" ClientValidationFunction="CheckNumber" Display="Dynamic" ValidateEmptyText="True">請輸入偶數</asp:CustomValidator> <asp:RequiredFieldValidator ID="rfvNumber" runat="server" ControlToValidate="txtNumber" ErrorMessage="不能為空" ForeColor="Red">不能為空</asp:RequiredFieldValidator> </td> </tr> <tr> <td class="auto-style5"> </td> <td class="auto-style2"></td> </tr> </table> </div> <asp:Button ID="btn" runat="server" Text="提交" OnClick="btn_Click" /> </form></body></html>
后臺文件
using System;using System.Collections.Generic;using System.Linq;using System.Web;using System.Web.UI;using System.Web.UI.WebControls;namespace WebApplication1{ public partial class WebForm1 : System.Web.UI.Page { protected void Page_Load(object sender, EventArgs e) { } protected void cvNumber_ServerValidate(object source, ServerValidateEventArgs args) { int number =Convert.ToInt32(args.Value); if (number % 2 == 0) { args.IsValid = true; } else { args.IsValid = false; } } protected void btn_Click(object sender, EventArgs e) { if (Page.IsValid) { Page.ClientScript.RegisterStartupScript(typeof(string), "msg", "<script>alert('注冊成功')</script>"); } } }}HTML源代碼
<!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"> .auto-style3 { height: 25px; width: 240px; text-align:right; } .auto-style4 { width: 200px; height: 25px; } </style> <script type="text/Javascript"> function CheckNumber(source, args) { var number =args.Value; if (number % 2 == 0) { args.IsValid = true; } else { args.IsValid = false; } } </script></head><body> <form method="post" action="WebForm1.aspx" onsubmit="javascript:return WebForm_OnSubmit();" id="form1"><div class="aspNetHidden"><input type="hidden" name="__EVENTTARGET" id="__EVENTTARGET" value="" /><input type="hidden" name="__EVENTARGUMENT" id="__EVENTARGUMENT" value="" /><input type="hidden" name="__VIEWSTATE" id="__VIEWSTATE" value="6ex773v4b4/hXQLYofVGNJTPHzaafkELWXXhJ6bm1aon+0cjZ94MnbkW6W9OcVgI5/lGjHRYmYpg2KcY1NG8FfMTMMf3hnmjA1GnqlCUmbM=" /></div><script type="text/javascript">//<![CDATA[var theForm = document.forms['form1'];if (!theForm) { theForm = document.form1;}function __doPostBack(eventTarget, eventArgument) { if (!theForm.onsubmit || (theForm.onsubmit() != false)) { theForm.__EVENTTARGET.value = eventTarget; theForm.__EVENTARGUMENT.value = eventArgument; theForm.submit(); }}//]]></script><script src="/WebResource.axd?d=pynGkmcFUV13He1Qd6_TZDoSqJB3XGuZbUxmOMqKHDQHmFyhvoOeXgFpB6pnblhR2EkavQUYEKvfTW8ElhgXoA2&t=635418570520000000" type="text/javascript"></script><scrip
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