I'm not sure about all this. If the session has not been bound the page id will always be 0. If the session has been bound, I don't think we shouldn't increment page Id. Stateless page can became stateful any time, not incrementing the id can have sideeffects.
-Matej On Sat, Mar 13, 2010 at 10:55 PM, Martin Grotzke <martin.grot...@javakaffee.de> wrote: > Hi, > > just submitted this as > https://issues.apache.org/jira/browse/WICKET-2782 > > I tried incrementing the pageId when the page's numericId is first > accessed, but soon realized, that this does happen rather often (also > e.g. to construct bookmarkable page links) ;-) Seems to be not as easy > as I thought. Still, it would be really cool if this could be > implemented! > > Cheers, > Martin > > > On Wed, 2010-03-10 at 08:49 -0800, Igor Vaynberg wrote: >> i think we can do this in 1.5 >> >> i would rather not mess with 1.4 because i think there is a lot of >> code there that depends on the fact that the id is available right >> away. >> >> please create a jira issue for this >> >> -igor >> >> On Mon, Mar 8, 2010 at 4:30 PM, Martin Grotzke >> <martin.grot...@javakaffee.de> wrote: >> > Hi, >> > >> > the Page.init(PageMap) invokes setNextAvailableId(), which invokes >> > getSession().nextPageId() if isPageIdUniquePerSession is set. >> > >> > getSession().nextPageId() modifies the Session.pageIdCounter. >> > >> > When I have a session and afterwards access a stateless page, the >> > Session.pageIdCounter is the only data that is changed in the session >> > AFAICS, everything else is the same as in the request before. >> > >> > Is it possible _not_ to modify the Session.pageIdCounter if the page is >> > really stateless (or just don't invoke Page.setNextAvailableId())? >> > >> > I'm interested in this, as I'm just implementing a feature for the >> > memcached-session-manager ([1], memcached based session replication), >> > which checks if session data has changed and replicates sessions only if >> > this is provided. If session data did not change, the replication is >> > omitted. Therefore, if the Session.pageIdCounter would be left unchanged >> > for stateless pages, this would allow to make use of this feature in >> > wicket apps. >> > >> > Thanx && cheers, >> > Martin >> > >> > >> > [1] http://code.google.com/p/memcached-session-manager/ >> > >> > >> > >> >> --------------------------------------------------------------------- >> To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org >> For additional commands, e-mail: users-h...@wicket.apache.org >> > > --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org