积极答复者
新发现!!!!!!关于ASP.Net验证控件

问题
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<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="File_Default" %> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head runat="server"> <title>无标题页</title> </head> <body> <form id="form1" runat="server"> <div> 姓名:<asp:TextBox ID="txtName" runat="server"></asp:TextBox> <asp:RequiredFieldValidator ID="rfv" runat="server" Text="*" ControlToValidate="txtName"></asp:RequiredFieldValidator> <br /> 年龄:<asp:TextBox ID="txtAge" runat="server"></asp:TextBox> <asp:RequiredFieldValidator ID="RequiredFieldValidator1" runat="server" Text="*" ControlToValidate="txtAge"></asp:RequiredFieldValidator> <asp:CompareValidator ID="CompareValidator1" runat="server" Text="请输入正整数" ControlToValidate="txtAge" Operator="GreaterThan" Type="Integer" ValueToCompare="0"></asp:CompareValidator> <br /> <asp:Button ID="btnSubmit" runat="server" Text=" 提 交 " OnClientClick="alert('验证通过');"/> </div> </form> </body> </html>
努力!奋斗
答案
全部回复
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<%@ Page Language="C#" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<script runat="server">
protected void btnSubmit_Click(object sender, EventArgs e)
{
if (Page.IsValid)
{
Page.ClientScript.RegisterStartupScript(Page.GetType(), "x", "alert('OK')", true);
}
}
</script>
<html xmlns="http://www.w3.org/1999/xhtml">
<head id="Head1" runat="server">
<title>无标题页</title>
</head>
<body>
<form id="form1" runat="server">
<div>
姓名:<asp:TextBox ID="txtName" runat="server"></asp:TextBox>
<asp:RequiredFieldValidator ID="rfv" runat="server" Text="*" ControlToValidate="txtName"></asp:RequiredFieldValidator>
<br />
年龄:<asp:TextBox ID="txtAge" runat="server"></asp:TextBox>
<asp:RequiredFieldValidator ID="RequiredFieldValidator1" runat="server" Text="*"
ControlToValidate="txtAge"></asp:RequiredFieldValidator>
<asp:CompareValidator ID="CompareValidator1" runat="server" Text="请输入正整数" ControlToValidate="txtAge"
Operator="GreaterThan" Type="Integer" ValueToCompare="0"></asp:CompareValidator>
<br />
<asp:Button ID="btnSubmit" runat="server" Text=" 提 交 " OnClick="btnSubmit_Click" />
</div>
</form>
</body>
</html>
【孟子E章】- 已建议为答案 孟宪会Moderator 2009年10月13日 1:07
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<%@ Page Language="C#" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<script runat="server">
protected void btnSubmit_Click(object sender, EventArgs e)
{
if (Page.IsValid)
{
Page.ClientScript.RegisterStartupScript(Page.GetType(), "x", "alert('OK')", true);
}
}
</script>
<html xmlns="http://www.w3.org/1999/xhtml">
<head id="Head1" runat="server">
<title>无标题页</title>
</head>
<body>
<form id="form1" runat="server">
<div>
姓名:<asp:TextBox ID="txtName" runat="server"></asp:TextBox>
<asp:RequiredFieldValidator ID="rfv" runat="server" Text="*" ControlToValidate="txtName"></asp:RequiredFieldValidator>
<br />
年龄:<asp:TextBox ID="txtAge" runat="server"></asp:TextBox>
<asp:RequiredFieldValidator ID="RequiredFieldValidator1" runat="server" Text="*"
ControlToValidate="txtAge"></asp:RequiredFieldValidator>
<asp:CompareValidator ID="CompareValidator1" runat="server" Text="请输入正整数" ControlToValidate="txtAge"
Operator="GreaterThan" Type="Integer" ValueToCompare="0"></asp:CompareValidator>
<br />
<asp:Button ID="btnSubmit" runat="server" Text=" 提 交 " OnClick="btnSubmit_Click" />
</div>
</form>
</body>
</html>
【孟子E章】
孟老师,谢谢您的回答,但您可能没有明白我的意思。我要的是在客户端验证通过后,弹出“验证通过”,然后提交。在弹出“验证通过”后,提交刷新!
mldark 基本上已经告诉我了,应该像以下这样就满足了我的意思:
<asp:Button ID="btnSubmit" runat="server" Text=" 提 交 " OnClientClick="if(Page_ClientValidate()){alert('验证通过'); return true;}"/>
努力!奋斗