php-windows Digest 12 Jul 2003 09:44:52 -0000 Issue 1821
Topics (messages 20775 through 20777):
Security Update Problems Continue
20775 by: Sheldon Quinton
Re: php-windows Digest 11 Jul 2003 19:46:14 -0000 Issue 1820
20776 by: Neil Smith
20777 by: Stephen
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--- Begin Message ---
I found a space in one of my variables. But the CGi Error happen again
today. Intermittent problem with IIS 5.1. Any config tweaks suggested?
--- End Message ---
--- Begin Message ---
Usually I run some javascript to set the 'disabled' attribute for the
submit button, then check the attribute is set when the user trys to press
the submit button again. This works in IE cause the button is actually
disabled. It is not disabled in netscape, however the value dsaibleds is
set. Therefore, checking if submit.disabled=true allows you to trap this.
Return 'false' to your form submit code and the form will not submit again.
HTH
Cheers - Neil.
At 19:46 11/07/2003 +0000, you wrote:
From: "Matt Babineau" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Date: Thu, 10 Jul 2003 22:01:34 -0700
Message-ID: <[EMAIL PROTECTED]>
MIME-Version: 1.0
Content-Type: multipart/alternative;
boundary="----=_NextPart_000_0014_01C3472E.D4BA9050"
Subject: How do I prevent double posts? > Using CURL + Authorize.NET
I have a CURL+Authorize.net solution in place, how can I prevent double
posts to authorize.net when I post the payment info to the page? What are
some good solutions you have in place?
Thanks,
Matt Babineau
www.criticalcode.com
--- End Message ---
--- Begin Message ---
This is a weak solution to the problem, as users without javascript enabled
(And possibly other browsers) will be able to send the form twice still.
Perhaps a better way would be to give a form a unique ID which PHP can then
check aganist a database of some sort. That would completely stop double
sending, and providing IDs which are "old" are deleted you should not have
any problem. As for making the unique ID, using the microtime() function to
get the time with miliseconds should work quite well.
Stephen
----- Original Message -----
From: "Neil Smith" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Saturday, July 12, 2003 1:11 AM
Subject: [PHP-WIN] Re: php-windows Digest 11 Jul 2003 19:46:14 -0000 Issue
1820
> Usually I run some javascript to set the 'disabled' attribute for the
> submit button, then check the attribute is set when the user trys to press
> the submit button again. This works in IE cause the button is actually
> disabled. It is not disabled in netscape, however the value dsaibleds is
> set. Therefore, checking if submit.disabled=true allows you to trap this.
>
> Return 'false' to your form submit code and the form will not submit
again.
>
> HTH
> Cheers - Neil.
>
> At 19:46 11/07/2003 +0000, you wrote:
> >From: "Matt Babineau" <[EMAIL PROTECTED]>
> >To: <[EMAIL PROTECTED]>
> >Date: Thu, 10 Jul 2003 22:01:34 -0700
> >Message-ID: <[EMAIL PROTECTED]>
> >MIME-Version: 1.0
> >Content-Type: multipart/alternative;
> > boundary="----=_NextPart_000_0014_01C3472E.D4BA9050"
> >Subject: How do I prevent double posts? > Using CURL + Authorize.NET
> >
> >I have a CURL+Authorize.net solution in place, how can I prevent double
> >posts to authorize.net when I post the payment info to the page? What are
> >some good solutions you have in place?
> >
> >Thanks,
> >
> >Matt Babineau
> >www.criticalcode.com
>
>
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>
>
--- End Message ---
