WebForm2.aspx:
<%@ Page language="c#" Codebehind="WebForm2.aspx.cs" AutoEventWireup="false" Inherits="ChenFeng.WebForm2" %>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" >
<HTML>
<HEAD>
<title>WebForm2</title>
<meta name="GENERATOR" Content="Microsoft Visual Studio .NET 7.1">
<meta name="CODE_LANGUAGE" Content="C#">
<meta name="vs_defaultClientScript" content="JavaScript">
<meta name="vs_targetSchema" content="http://schemas.microsoft.com/intellisense/ie5">
</HEAD>
<body MS_POSITIONING="GridLayout">
<div align="center"><form id="Form1" method="post" runat="server">
<asp:label id="Label1" runat="server" font-bold="true">
从当前页面打开新窗口，并把变量传递到新窗口的例子，可以多次打开提交。
</asp:label><br>
<br>
<asp:textbox id="TextBox1" runat="server" width="600px"></asp:textbox><br>
<br>
<asp:button id="Button1" runat="server" text="打开窗口" width="96px"></asp:button></form>
</div>
</body>
</HTML>
WebForm2.aspx.cs
using System;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
namespace ChenFeng
{
/// <summary>
/// WebForm2 的摘要说明。
/// </summary>
public class WebForm2 : Page
{
protected Label Label1;
protected TextBox TextBox1;
protected Button Button1;
protected HtmlForm Form1;
private void Page_Load(object sender, EventArgs e)
{
// 在此处放置用户代码以初始化页面
if (!IsClientScriptBlockRegistered("clientScript"))
{
string strScript = "<script>{"+"\r\n";
strScript += "function OpenWin(){" + "\r\n";
strScript += "var str=window.showModalDialog('WebForm3.aspx',document.Form1.TextBox1.value)" + "\r\n";
strScript += "if(str!=null) document.Form1.TextBox1.value=str" + "\r\n";
strScript += "}" + "\r\n";
strScript += "}</script>" + "\r\n";
RegisterClientScriptBlock("clientScript", strScript);
}
Button1.Attributes.Add("onclick", "OpenWin()");
}
#region Web 窗体设计器生成的代码
override protected void OnInit(EventArgs e)
{
//
// CODEGEN: 该调用是 ASP.NET Web 窗体设计器所必需的。
//
InitializeComponent();
base.OnInit(e);
}
/// <summary>
/// 设计器支持所需的方法 - 不要使用代码编辑器修改
/// 此方法的内容。
/// </summary>
private void InitializeComponent()
{
this.Load += new EventHandler(this.Page_Load);
}
#endregion
}
}
WebForm3.axpx
<%@ Page language="c#" Codebehind="WebForm3.aspx.cs" AutoEventWireup="false" Inherits="ChenFeng.WebForm3" %>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" >
<HTML>
<HEAD>
<title>WebForm3</title>
<meta name="GENERATOR" Content="Microsoft Visual Studio .NET 7.1">
<meta name="CODE_LANGUAGE" Content="C#">
<meta name="vs_defaultClientScript" content="JavaScript">
<meta name="vs_targetSchema" content="http://schemas.microsoft.com/intellisense/ie5">
</HEAD>
<body MS_POSITIONING="GridLayout" id="MyBody" runat="server">
<form id="Form1" method="post" runat="server">
<asp:label id="Label1" runat="server">请输入您的大名：</asp:label><br>
<br>
<asp:textbox id="TextBox1" runat="server" width="558"></asp:textbox><br>
<br>
<asp:button id="Button1" runat="server" text=" 提 交 "></asp:button></form>
</body>
</HTML>
WebForm3.aspx.cs
using System;
using System.Web.UI;
using System.Web.UI.WebControls;
namespace ChenFeng
{
/// <summary>
/// WebForm3 的摘要说明。
/// </summary>
public class WebForm3 : Page
{
protected Label Label1;
protected TextBox TextBox1;
protected Button Button1;
protected System.Web.UI.HtmlControls.HtmlControl MyBody;
private void Page_Load(object sender, EventArgs e)
{
// 在此处放置用户代码以初始化页面
if (IsPostBack)
{
string strScript = "<script>{" + "\r\n";
strScript += "window.parent.returnValue='" + TextBox1.Text.Replace("'", "\'") + "'" + "\r\n";
strScript += "window.parent.close()" + "\r\n";
strScript += "}</script>" + "\r\n";
if (! IsClientScriptBlockRegistered("clientScript"))
{
RegisterClientScriptBlock("clientScript", strScript);
}
}
if (! IsPostBack)
{
MyBody.Attributes.Add("onload", "document.Form1.TextBox1.value=window.parent.dialogArguments");
}
}
#region Web 窗体设计器生成的代码
override protected void OnInit(EventArgs e)
{
//
// CODEGEN: 该调用是 ASP.NET Web 窗体设计器所必需的。
//
InitializeComponent();
base.OnInit(e);
}
/// <summary>
/// 设计器支持所需的方法 - 不要使用代码编辑器修改
/// 此方法的内容。
/// </summary>
private void InitializeComponent()
{
this.Load += new EventHandler(this.Page_Load);
}
#endregion
}
}
posted on 2006-05-29 09:08
CqRandy 阅读(761)
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ASP.NET 1.1