the way I solved the "click back button" issue (simplified vresion):
confirmation page (conf.php) -> transfer page (tp.php) -> thank you page
(typ.php)
#conf.php
# after the form is submitted and confirmed
header('location: tp.php?url=typ.php');
exit;
#tp.php
header('location:$_GET['url']);
exit;
and, if visitor clicks on back button on thakyou page he will go actually to
the transfer page - which will send him back to thankyou page
;)
-ll
----- Original Message ----
From: tedd <[EMAIL PROTECTED]>
To: [email protected]
Sent: Wednesday, March 19, 2008 11:43:06 AM
Subject: Re: [PHP] Double click problem
At 4:19 PM +0000 3/19/08, Richard Heyes wrote:
>tedd wrote:
>// ...
>
>Your first (and the quickest by far) method to employ would be to
>disable the submit button using Jabbascript when the form is
>submitted. That will stop the vast majority of occurrences. You
>could also employ an intermediary page which actually does the card
>processing and when complete redirects to the "thank you" page. ie.
>
> Form --> "Please wait..." page --> "Thank you" page
That's in place. The person clicks the "confirm purchase" and they
are taken to a "confirm and thank you page".
The problem here is two fold -- 1) clicking the "confirm
purchase"button twice, which I think js will stop; 2) and clicking
the back-button which the token should stop.
Now, I just need to develop a test for this. Sometime writing a test
is more of a problem than writing the solution.
Thanks for everyone's help.
Cheers,
tedd
--
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