Re: Preventing data from being reposted?

[rory walsh <rorywalsh@xxxxxx>]

Thanks Eoghan, I have tried the following but it still reposts the data 
from the form and goes back a page?

header("Cache-control: private");
header("Cache-Control: no-store, no-cache, must-revalidate");
header("Cache-Control: post-check=0, pre-check=0", false);
header("Pragma: no-cache");

Am I write in assuming that the above headers should prevent the user 
from going back in the first place as no cache has been taken?


Eoghan wrote:
> you can use header()
> http://ie.php.net/header
>
>
> rory walsh wrote:
>
> > Is there anyway I can prevent data from being reposted when I hit the 
> > back button on my browser? When I hit back I get a message from my 
> > browser asking do I want to repost the data, can I prevent this window 
> > from appearing?

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