Far better solution is to use CFLOCATION after your form submission.  So
instead of this:

   request 1:
   get form

   request 2:
   post form data
   get results

do this:

   request 1:
   get form

   request 2:
   post form data
   CFLOCATION to 3

   request 3:
   get results

That way the user never sees ANYTHING that has been POSTed to the server,
which gets around all the problems with the back button.

---
Barney Boisvert, Senior Development Engineer
AudienceCentral (formerly PIER System, Inc.)
[EMAIL PROTECTED]
voice : 360.756.8080 x12
fax   : 360.647.5351

www.audiencecentral.com

> -----Original Message-----
> From: Tony Weeg [mailto:[EMAIL PROTECTED]
> Sent: Tuesday, May 27, 2003 12:33 PM
> To: CF-Talk
> Subject: RE: cache-control
>
>
> nope, this is from a form submission, to a page that displays results, a
> click off that page to another
> page, and then the user clicking the back button on their browser, and
> *!BANG!* some effed up
> error about the page no longer available or something....
>
> tony weeg
> uncertified advanced cold fusion developer
> tony at navtrak dot net
> www.navtrak.net
> 410.548.2337
>
>
> -----Original Message-----
> From: Mark W. Breneman [mailto:[EMAIL PROTECTED]
> Sent: Tuesday, May 27, 2003 3:36 PM
> To: CF-Talk
> Subject: RE: cache-control
>
>
> Can you elaborate a bit on the WSOD (white screen of death)?  Is this
> the "null null" error in MX?  If so, how should this help fix the
> problem?
>
> Mark W. Breneman
> -Macromedia Certified ColdFusion Developer
> -Network / Web Server Administrator
>   Vivid Media
>   [EMAIL PROTECTED]
>   www.vividmedia.com
>   608.270.9770
>
> -----Original Message-----
> From: Tony Weeg [mailto:[EMAIL PROTECTED]
> Sent: Tuesday, May 27, 2003 2:22 PM
> To: CF-Talk
> Subject: cache-control
>
>
> <CFHEADER NAME="cache-control" value=7200>
> <!--- 2 hours ahead --->
>
> this is the fix that I was talking about, that im playing with to
> prevent the white screen of death.  does anyone see anything adverse
> about putting this live on my site, in the application.cfm file so that
> all pages that have any type of form submit take advantage of?
>
> thanks!
>
> tony weeg
> uncertified advanced cold fusion developer
> tony at navtrak dot net
> www.navtrak.net
> 410.548.2337
>
>
>
> 
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