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
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