Re: Preventing data from being reposted?
| From: | rory walsh | Date: | Thu, 03 Mar 2005 12:58:01 +0000 |
| Subject: | Re: Preventing data from being reposted? | ||
| References: | 1 2 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-209899@lists.php.net to get a copy of this message | ||
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?