[Solved] How to redirect to a diff page on image button(residing inside datalist control) click?

Question

0.00/5 (No votes)

See more:

Hi,
I have one image button inside datalist control.This button shows the images which are from the database and populating the datalist.
Now I want to redirect the user to a "secondpage.aspx" page based on the image_id of the image he clicks.
So basically its like Response.Redirect(Seconpage.aspx?Img_Id=100).
So I have tried,

PostBackUrl='Secondpage.aspx?ProjectId<%#DataBinder.Eval(Container.DataItem,"ProjectId") %>'<%#DataBinder.Eval(Container.DataItem,"ProjectId") %>'

It is redirecting me to Secondpage.aspx, but the querystring value is not visible.
What to do?

UPDATE from OP:
Issue resolved. Look at one of the answers below.

Posted 27-Jul-10 19:46pm

avishekrc

Updated 27-Jul-10 21:01pm

Sandeep Mewara

v4

Add a Solution

Comments

Arun Jacob 28-Jul-10 2:07am

There are some mistakes in your code. Is it typo? just have a look and correct typos.

avishekrc 28-Jul-10 2:13am

Can you post the full correct syntax please?

3 solutions

Solution 1

I would guess that means that you need to fix your code, which currently seems to have the %, then # and not the < to precede them.

Posted 27-Jul-10 19:56pm

Christian Graus

Comments

avishekrc 28-Jul-10 2:12am

Can you post the full correct syntax please?I can't post properly what I have tried..

Solution 3

Hi,
I have found the answer,This is what I have done:
PostBackUrl='<%#GetUrl(DataBinder.Eval(Container.DataItem, "ProjectId")) %>'
and in CodeBehind,I have written the GetUrl function as below:

C#

protected string GetUrl(object ProjectId)
{
        return string.Format("~/Default2.aspx?ProjectId={0}", ProjectId);
}

Thanks for your help anyway!

Posted 27-Jul-10 20:55pm

avishekrc

Updated 27-Jul-10 21:00pm

v2

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)

Arun Jacob · Accepted Answer · 2010-07-27T20:26:00

Solution 2

Try something like this,

PostBackUrl='<%#Eval("ProjectId", "Secondpage.aspx?ProjectId={0}")%>'

or

PostBackUrl='Secondpage.aspx?ProjectId=<%#Eval("ProjectId") %>'

Above code is not tested. But you can do something similar.

Posted 27-Jul-10 20:26pm

Arun Jacob

Updated 27-Jul-10 20:28pm

v3