UpdatePanel and Response.Redirect RSS

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Last post Nov 15, 2008 07:00 AM by mudassarkhan

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matt7340

Member

20 Points

4 Posts

UpdatePanel and Response.Redirect

Oct 11, 2006 06:36 AM|LINK

I'm trying to get response.redirect to work when using updatepanel.

Looking at Fiddler, it appears that a 302 is return and the new page is sent, however Atlas simply pops the "Unknown Error" alert or shows the ErrorTemplate.

Does anyone have any suggestions as to what may be going on here?
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Gordon-Freeman

Contributor

4655 Points

909 Posts
Re: UpdatePanel and Response.Redirect

Oct 13, 2006 07:38 AM|LINK
As there is no real 'Response', methods like Response.Redirect and Response.Write will not work with atlas

You can try javascript redirect:
```
Page.ClientScript.RegisterStartupScript(this.GetType(), "redirect", "location.href = 'SomePage.aspx'", true);
```
你好! Just FYI o_O
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bsevo

Participant

977 Points

190 Posts

Re: UpdatePanel and Response.Redirect

Oct 13, 2006 11:09 AM|LINK

Although you are right while saying that Response.Write don't work for example in UpdatePanel, you are wrong when you say that Resonse.Redirect doesn't work. It works perfectly for me.

Check this:

<%@ 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>Untitled Page</title>
</head>
<body>
    <form id="form1" runat="server">
        <atlas:ScriptManager ID="ScriptManager1" runat="server" EnablePartialRendering="true" />


        <atlas:UpdatePanel ID="UpdatePanel1" runat="server">
            <ContentTemplate>
                <asp:Button runat="server" ID="Button1" Text = "Click me" OnClick="Button1_Click" />
            </ContentTemplate>
        </atlas:UpdatePanel>
    </form>
</body>
</html>

protected void Button1_Click(object sender, EventArgs e)
    {
        Response.Redirect("Default.aspx");
    }

Blog: http://blogs.mscommunity.net/blogs/borissevo/

Don't forget to click "Mark as Answer" on the post that helped you. That way future readers will know which post fixed your problem.
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rstrahl

Contributor

2095 Points

366 Posts

ASPInsiders
MVP

Re: UpdatePanel and Response.Redirect

Oct 13, 2006 11:24 AM|LINK

When you say it works, what does that mean.

A Response.Redirect() works in that it does a response redirect on the callback. But I doubt that's what you would expect <s>... Most likely you'd want to redirect the full page not the callback.

Rick Strahl
West Wind Technologies
Making waves on the Web
www.west-wind.com/weblog
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bsevo

Participant

977 Points

190 Posts

Re: UpdatePanel and Response.Redirect

Oct 13, 2006 12:01 PM|LINK

It works because another page is displayed and the old one is "closed".

I don't understand why is this callback redirect a problem. Do you have some link so I can learn more about it?

Blog: http://blogs.mscommunity.net/blogs/borissevo/

Don't forget to click "Mark as Answer" on the post that helped you. That way future readers will know which post fixed your problem.
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jweepin

Member

70 Points

14 Posts

Re: UpdatePanel and Response.Redirect

Nov 01, 2006 09:22 AM|LINK

Hello,

i had my testing login page like this and it returning error when i m redirecting to some page.

Login.aspx.vb

Partial Class login

Inherits System.Web.UI.Page

Private Sub CheckLogin()

If txtLogin.Text = "admin" And txtPass.Text = "12345" Then

Session.Add("Login", txtLogin.Text)

Session.Add("Pass", txtPass.Text)

'Response.Redirect("default.aspx", True)

Else

Session.Add("Login", txtLogin.Text)

Session.Add("Pass", txtPass.Text)

'Response.Redirect("default2.aspx", True)

End If

End Sub

Private Sub ClearFields()

txtLogin.Text = ""

txtPass.Text = ""

txtLogin.Focus()

End Sub

Protected Sub btnLogin_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnLogin.Click

System.Threading.Thread.Sleep(500)

CheckLogin()

End Sub

Protected Sub btnReset_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnReset.Click

System.Threading.Thread.Sleep(200)

ClearFields()

End Sub

End Class

Login.aspx

<%@ Page Language="VB" AutoEventWireup="false" CodeFile="login.aspx.vb" Inherits="login" %>

<%@ Register Assembly="Microsoft.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"

Namespace="Microsoft.Web.UI.Controls" TagPrefix="asp" %>

<%@ Register Assembly="Microsoft.Web.Preview" Namespace="Microsoft.Web.Preview.UI"

TagPrefix="asp" %>

<%@ Register Assembly="AjaxControlToolkit" Namespace="AjaxControlToolkit" TagPrefix="ajax" %>

<!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>Untitled Page</title>

</head>

<body>

<form id="form1" runat="server">

<asp:ScriptManager ID="ScriptManager1" EnablePartialRendering="True" runat="server">

</asp:ScriptManager>

<div>

<asp:UpdatePanel ID="Panel1" runat="server" UpdateMode="Conditional">

<ContentTemplate>

<table>

<tr>

<td style="width: 100px">

<asp:Label ID="lblLogin" runat="server" Text="Login :"></asp:Label></td>

<td style="width: 100px">

<asp:TextBox ID="txtLogin" runat="server"></asp:TextBox></td>

</tr>

<tr>

<td style="width: 100px">

<asp:Label ID="lblPassword" runat="server" Text="Password :"></asp:Label></td>

<td style="width: 100px">

<asp:TextBox ID="txtPass" runat="server" TextMode="Password"></asp:TextBox></td>

</tr>

<tr>

<td colspan="2" style="height: 21px">

</td>

</tr>

<tr>

<td colspan="2">

<asp:Button ID="btnLogin" runat="server" Text="Login" />

 <asp:Button ID="btnReset" runat="server" Text="Reset" /></td>

</tr>

</table>

</ContentTemplate>

<Triggers>

<asp:AsyncPostBackTrigger ControlID="LinkButton1" EventName="Click" />

</Triggers>

</asp:UpdatePanel>

<asp:UpdateProgress ID="UpdateProgress1" AssociatedUpdatePanelID="Panel1" DisplayAfter = "10" runat="server">

<ProgressTemplate>

<img src="image/indicator.gif" />

<br />

loading..

<br />

<img src="image/indicator_mozilla_blu.gif" />

</ProgressTemplate>

</asp:UpdateProgress>

<asp:LinkButton ID="LinkButton1" runat="server">LinkButton</asp:LinkButton></div>

</form>

</body>

</html>
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vineetc

Member

201 Points

44 Posts

Re: UpdatePanel and Response.Redirect

Nov 01, 2006 05:28 PM|LINK

1) Response.Redirect is supported in atlas.
2) I tried the sample code you provided without the assemblies Microsoft.Web.Preview and AjaxControlToolkit
and it worked fine for me. I have not tried by including the two mentioned assemblies.

vineetc
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jweepin

Member

70 Points

14 Posts

Re: UpdatePanel and Response.Redirect

Nov 02, 2006 05:18 AM|LINK

hmmm..i had posted my full code..act the main thing i wanna do is to hav the update progress run before redirecting to another page..

it is running well with the segment below :anyone know how to let the UpdateProgress appear before redirecting?

<Triggers>

<asp:PostBackTrigger ControlID="btnLogin" />

</Triggers>

anyone know how to let the UpdateProgress appear before redirecting? Thanks in advance
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VladimirBuskin

Member

2 Points

1 Post

Re: UpdatePanel and Response.Redirect

Nov 20, 2007 11:13 AM|LINK

Response.Redirect work fine with properly configured AJAX extensions

Response.Redirect will not work without this in web.config.

           <httpModules>
               <add name="ScriptModule" type="System.Web.Handlers.ScriptModule, System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"/>
          </httpModules>
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chetan.sarode

All-Star

53389 Points

9034 Posts

Re: UpdatePanel and Response.Redirect

Nov 21, 2007 02:32 AM|LINK

See this when we used Response.Write() with UpdatePanel

http://weblogs.asp.net/leftslipper/archive/2007/02/26/sys-webforms-pagerequestmanagerparsererrorexception-what-it-is-and-how-to-avoid-it.aspx

Chetan Sarode
Senior Software Engineer,
Approva Systems Pvt Ltd, Pune, India.