Please check out error in PostBackUrl ?

Question

0.00/5 (No votes)

See more:

The page is not PostBack.Please check out the error...

Transferring_Information1.aspx

XML

<div>

<asp:Button runat="server" ID="cmdPost" PostBackUrl="~/Topics/Transferring Information/Transferring_Information2.aspx"
            Text="Cross-Page Postback" /><br />
</div>

Transferring_Information2.aspx

XML

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Transferring_Information2.aspx.cs" Inherits="Topics_Transferring_Information_Transferring_Information2" %>
<%@ PreviousPageType VirtualPath="~/Topics/Transferring Information/Transferring_Information1.aspx" %>
<!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">
    <div>
        <asp:Label ID="lblInfo" runat="server" Text="Label"></asp:Label>
    </div>
    </form>
</body>
</html>

Transferring_Information2.aspx.cs

C#

protected void Page_Load(object sender, EventArgs e)
    {
        if (PreviousPage != null)
        {
            lblInfo.Text = "You came from a page titled " +PreviousPage.Title + "<br />";
        }
    }

Posted 7-Jun-11 21:17pm

sat_100m

Add a Solution

Comments

Ciumac Sergiu 8-Jun-11 3:52am

If the PostBackUrl is correct I see no problem of why it shouldn't work.

2 solutions

Solution 1

XML

<asp:button id="Button2"
      text="Post value to another page"
      postbackurl="Button.PostBackUrlPage2vb.aspx"
      runat="Server">
    </asp:button>

Posted 7-Jun-11 21:36pm

JustWorking

Add a Solution

Add your solution here

Treat my content as plain text, not as HTML

Preview 0

…

Existing Members

Sign in to your account

...or Join us

Download, Vote, Comment, Publish.

Your Email
Password
Forgot your password?

Your Email
This email is in use. Do you need your password?
Optional Password

I have read and agree to the Terms of Service and Privacy Policy
Please subscribe me to the CodeProject newsletters

When answering a question please:

Read the question carefully.
Understand that English isn't everyone's first language so be lenient of bad spelling and grammar.
If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Insults are not welcome.
Don't tell someone to read the manual. Chances are they have and don't get it. Provide an answer or move on to the next question.

Let's work to help developers, not make them feel stupid.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

Shahriar Iqbal Chowdhury/Galib · Accepted Answer · 2011-06-08T10:28:00

hi,
If there is any validation in Transferring_Information1.aspx page
then put CauseValidation

XML

<asp:Button runat="server" ID="cmdPost" CauseValidation="false" PostBackUrl="~/Topics/Transferring Information/Transferring_Information2.aspx"
            Text="Cross-Page Postback" />

Another reason might be Redirection URL, remove the extra space and rename the directory accordingly and try again, i.e. rename Transferring Information to TransferringInformation and use this code below,

VB

<asp:Button runat="server" ID="cmdPost" CauseValidation="false"
PostBackUrl="~/Topics/TransferringInformation/Transferring_Information2.aspx"
Text="Cross-Page Postback" />

Hope this will help.