Posted by Rory Walsh on 03/03/05 14:58

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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