[求助]页面间传参
如何从一个页面超链接到另一个页面的时候传递目标页某个控件的属性？
用session["变量名"]存储可以;
我也见过,用网页传值的方法
但是忘了
2007-07-27 09:38
2007-07-27 09:49
Default2.aspx
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default2.aspx.cs" Inherits="Default2" %>
<!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>get方法 URL中能看见值,汉字乱马</title>
</head>
<body>
<form action="webfrom1.aspx" method ="get">
<table style="width: 344px; left: 67px; position: relative; top: 73px; height: 130px;" border="0" cellpadding="0" cellspacing="0">
<tr>
<td style="width: 76px">
</td>
<td style="width: 158px">
</td>
<td style="width: 149px">
</td>
</tr>
<tr>
<td style="width: 76px; height: 26px;">
</td>
<td style="width: 158px; height: 26px">
<input id="Text1" type="text" name="userpwd" /></td>
<td style="width: 149px; height: 26px;">
</td>
</tr>
<tr>
<td style="width: 76px; height: 23px;">
</td>
<td style="width: 158px; height: 23px">
<input id="Submit1" type="submit" value="提交" /></td>
<td style="width: 149px; height: 23px;">
</td>
</tr>
</table>
</form>
</body>
</html>
webfrom1.aspx
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="webfrom1.aspx.cs" Inherits="webfrom1" %>
<!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" method ="post">
</form>
</body>
</html>
webfrom1.aspx.cs
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 webfrom1 : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
string pwd = Request["userpwd"].ToString();
Response.Write(pwd);
}
}
2007-07-27 09:50
2007-07-27 10:33
2007-07-27 11:25
2007-07-27 12:14
Default.aspx.cs
protected void Button1_Click(object sender, EventArgs e)
{
string s_url;
s_url = "Default2.aspx?name=" + TextBox1.Text;
Response.Redirect(s_url);
}
Default2.aspx.cs
protected void Page_Load(object sender, EventArgs e)
{
Label1.Text = Request.QueryString["name"];
}
2007-07-27 12:40
2007-08-01 13:49
2007-08-01 15:06
Default3.aspx页面
Server.Transfer("default4.aspx");
在default4.aspx页面html添加<%@ PreviousPageType VirtualPath="~/Default3.aspx" %>页指令
然后类似下面通过ID获取a.aspx页面的控件等信息
Button btn = (Button)Page.PreviousPage.FindControl("Button5");
郁闷,VS2003里面不能用,不然页面传对象方便多了,省了N个Session`~~~
[此贴子已经被作者于2007-8-1 16:58:45编辑过]
2007-08-01 16:58
