<%@ Page Language="C#" AutoEventWireup="true" CodeFile="AjaxControlToolkit.aspx.cs"
Inherits="_Default" %>
<%@ Register Assembly="AjaxControlToolkit" Namespace="AjaxControlToolkit" TagPrefix="cc1" %>
<!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></title>
<style type="text/css">
.p_Login
{}{
width: 230px;
height: 180px;
padding: 15px 15px 15px 15px;
background-color: #fff;
border: 2px solid #ccc;
}
.Password
{}{
margin-left: 15px;
}
.ModalPopupBackground
{}{
background-color:#dddddd;
filter:alpha(opacity=60)； /**//*IE*/
opacity:60; /**//*Firefox*/
}
</style>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:ScriptManager ID="ScriptManager1" runat="server">
</asp:ScriptManager>
<asp:LinkButton ID="lbtn_Login" runat="server">登陆</asp:LinkButton>
<%--panel的display的CSS属性必须写在标签里面。--%>
<asp:Panel ID="p_Login" CssClass="p_Login" runat="server" Style="display: none;">
<asp:UpdatePanel ID="UpdatePanel1" runat="server">
<ContentTemplate>
<p>
用户名：<asp:TextBox ID="UserName" runat="server"></asp:TextBox>
</p>
<p>
密码：<asp:TextBox ID="Password" runat="server" CssClass="Password" TextMode="Password"></asp:TextBox>
</p>
<p>
<asp:Button ID="Btn_Submit" runat="server" Text="登录" OnClick="Btn_Submit_Click" />
<asp:Button ID="Btn_Cancel" runat="server" Text="取消" OnClick="Btn_Cancel_Click" />
</p>
<p>
<asp:Label ID="lbResult" runat="server" Text=""></asp:Label>
<p>
</ContentTemplate>
</asp:UpdatePanel>
</asp:Panel>
<cc1:ModalPopupExtender ID="ModalPopupExtender1"
PopupControlID="p_Login"
TargetControlID="lbtn_Login"
BackgroundCssClass="ModalPopupBackground"
runat="server">
</cc1:ModalPopupExtender>
</div>
</form>
</body>
</html>
[code]
后台代码：
[code]
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
public partial class _Default : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
}
protected void Btn_Submit_Click(object sender, EventArgs e)
{
if (this.UserName.Text.Trim().ToUpper() == "JACKY" && this.Password.Text.Trim() == "123")
{
this.lbResult.Text = "登陆成功！";
}
else
{
this.lbResult.Text = "登录失败！";
}
}
protected void Btn_Cancel_Click(object sender, EventArgs e)
{
this.ModalPopupExtender1.Hide();
this.UserName.Text = "";
this.Password.Text = "";
this.lbResult.Text = "";
}
}
<!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>
<style type="text/css">
#loginContent
{}{
position: absolute;
left: 40%;
top: 30%;
width: 230px;
height: 180px;
padding: 15px 15px 15px 15px;
background-color: #fff;
border: 2px solid #ccc;
background-color: #fff;
z-index: 100;
display:none;
}
#hideContent
{}{
display:none;
position: absolute;
top: 0;
left: 0;
height: 100%;
width: 100%;
z-index: 50;
background-color: #dddddd;
filter: alpha(opacity=60)； /**//*IE*/ opacity:60; /**//*Firefox*/
}
</style>
<script type="text/javascript">
var hidecontent = document.getElementById("hideContent");
var logincontent = document.getElementById("loginContent");
function showModalPopup() {
hideContent.style.display = "block";
loginContent.style.display = "block";
}
function hideModalPopup() {
hideContent.style.display = "none";
loginContent.style.display = "none";
}
</script>
<title></title>
</head>
<body>
<a href="javascript:void(0);" onclick="showModalPopup();">登录</a>
<div id="loginContent">
<a href="javascript:void(0);" onclick="hideModalPopup();">关闭</a>
</div>
<div id="hideContent">
</div>
</body>
</html>