[Zope] detect pressed refresh button in browser

Jens Vagelpohl jens@zope.com
Thu, 27 Jun 2002 13:16:25 -0400

i doubt that that's a good indicator. HTTP_PRAGMA is an old HTTP version 1.
0 header and different browsers are likely to give you different results 
and might or might not use that header.

i'm not sure what you want can be done reliably at all.


On Thursday, June 27, 2002, at 01:09 , Dirk Datzert wrote:

> Hi,
> I found out that REQUEST['HTTP_PRAGMA'] is set to 'no-cache' if the
> browser refresh button is pressed.
> Can anybody verify that ?
> Regards,
> Dirk