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Re: How to prevent re-posts and stupid re-post warning message on page refresh [SOLVED]

Posted by Vash on 08/21/06 10:39

Well, it's strange. I used this method to prevent the message from
popping up when I posted data through the httprequest object and then
hit F5 and it worked.

However, when I try it on a simple page with a simple form it does not
work (nor my original code or your modified one).

I'll check it out and get back to you.

Alex

Juliette wrote:
> alex.alexander@gmail.com wrote:
> > I've been searching for a way to prevent that STUPID re-post warning
> > message from showing up when you hit the refresh button on your
> > browser...
> >
> > I finally found a good solution that does not require redirection,
> > extra pages, etc. etc.
> >
> > Just run the following commands at the end of your post-processing php
> > file:
> >
> > foreach ($_POST as $var => $value) {
> > unset($var);
> > }
> >
> > This way you'll never have re-posting issues and you'll get rid of the
> > stupid warning message! :D
> >
>
> Except that your solution will not work as you are only unsetting the
> local variable $var.
>
> However the following should work:
>
> unset( $_POST);
>
> or:
>
> foreach( $_POST as $var => $value) {
> unset( $_POST[$var] );
> }

 

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