Re: Clear form post data
| From: | Atanas Vassilev | Date: | Thu, 24 Jan 2002 14:40:03 +0000 |
| Subject: | Re: Clear form post data | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-81883@lists.php.net to get a copy of this message | ||
The general approach when a form has $PHP_SELF as the action value is to use
a switch construct and in one of the cases perform the mentioned db
operations, in all other cases (depends what variable you'd be switching)
simply do not perform them.
HTH,
Nasko
"Conrad Strydom" <conrad@generator.co.za> schrieb im Newsbeitrag
news:20020124110605.40032.qmail@pb1.pair.com...
> um , lets say a form calls its own page , does some db operations and then
> returns to its former self ,
>
> how do you get it to not perform said db operations on refresh?
>
> i.e the data is reposted and thus the submit variable still appears to be
> set?
>
> Thanks
>
>