昨晚在网上找了N久都 没有找到，如何将一部分参数传递给弹出窗口，点击按钮，发送给服务器，想了一个晚上居然成功了。
还是用前面一个例子。
关于的ModalPopup一点补充--客户端来控制
前台aspx代码
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="suplogin_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>无标题页</title>
<link href="../Images/Common.css" rel="stylesheet" type="text/css" />
<script type="text/javascript">
function showww(str)
{
$get('TextBox1').value=str;
$find('modalPopup').show();
}
</script>
</head>
<body>
<form id="form1" runat="server">
<div>
<cc1:ToolkitScriptManager ID="ToolkitScriptManager1" runat="server">
</cc1:ToolkitScriptManager>
<asp:UpdatePanel ID="UpdatePanel1" runat="server">
<ContentTemplate>
<asp:TextBox ID="TextBox2" runat="server"></asp:TextBox>
</ContentTemplate>
<Triggers>
<asp:AsyncPostBackTrigger ControlID="Button3" EventName="Click" />
</Triggers>
</asp:UpdatePanel>
<asp:Button ID="Button1" runat="server" Text="Button111" />
<input id="Button2" type="button" value="button" onclick="showww('Ne mmmmm')" />
<asp:Panel ID="Panel1" runat="server" Height="50px" Width="125px" Style=" display:none" CssClass="modalPopup">
<asp:TextBox ID="TextBox1" runat="server"></asp:TextBox>
<asp:Button ID="Button3" runat="server" Text="OK" OnClick="Button3_Click" />
<asp:Button ID="Button4" runat="server" Text="Canel" />
</asp:Panel>
<cc1:ModalPopupExtender ID="ModalPopupExtender1" runat="server"
BehaviorID="modalPopup"
CancelControlID="Button4"
TargetControlID="Button1"
PopupControlID="Panel1"
DropShadow="true"
BackgroundCssClass="modalBackground">
</cc1:ModalPopupExtender>
</div>
</form>
</body>
</html>
cs代码：
using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
public partial class suplogin_Default : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
}
protected void Button3_Click(object sender, EventArgs e)
{
TextBox2.Text = TextBox1.Text;
ModalPopupExtender1.Hide();
}
}
说明一下
通过客户端点button2,将参数传给函数showwww(), 再由函数传给ModalPopupExtend中的textbox1,然后将相应的值 处理相应的操作。
特别要说明的button2是Html控件，并非asp.net控件。
若用asp.net控件，会怎样呢？留作下一个学习内容。
