[Zope] detect pressed refresh button in browser
Dirk Datzert
dirk.datzert@tks-rasselstein.thyssenkrupp.com
Thu, 27 Jun 2002 19:45:54 +0200
Hi Oliver,
I have ran into a RAMCacheManager problem:
users changed content of a pages which is displayed on other pages
where content is cached.
The normal user action would be pressing refresh button.
I want to invalided the relevant cache content object on a refresh.
Regards,
Dirk
Oliver Bleutgen schrieb:
>
> Dirk Datzert wrote:
> > Hi all,
> >
> > is it possible to detect in Zope / Python / REQUEST variable that the refresh button in the browser was pressed ?
> >
> > Regards,
> > Dirk
>
> Hi Dirk,
>
> it seems that some more information about what you really want to do
> might be needed. E.g. do you really want to check if the refresh button
> has been pressed, or would going to the location bar and pressing enter
> meet your criteria.
>
> If yes, how about using zope's built-in sessions?
In which way sessions could help me ?
> Or send a cookie with every page which contains the path to this page.
I don't want cookies very every page, since this will be end up 1000
cookies or more.
> If a page gets a cookie with its own path, you know someone did some
> kind of "reload".
>
> If resending of forms is an issue, this can be done with hidden form
> variables.
No thats not my current problem
>
> cheers,
> oliver
>
> _______________________________________________
> Zope maillist - Zope@zope.org
> http://lists.zope.org/mailman/listinfo/zope
> ** No cross posts or HTML encoding! **
> (Related lists -
> http://lists.zope.org/mailman/listinfo/zope-announce
> http://lists.zope.org/mailman/listinfo/zope-dev )