On 3/29/07, Carlos Pita <[EMAIL PROTECTED]> wrote: > > > > You forget the redirect after post, or even when nothing is submitted. > > First render of the page.... refresh... > > I have been reading about the redirect after post pattern (of which I wasn't > aware) here > http://www.theserverside.com/tt/articles/article.tss?l=RedirectAfterPost > and now I understand your point. > Will wicket always work in this mode? Is this configurable?
It is configurable. Read up in IRequestCycleSettings#RenderStrategy (ONE_PASS_RENDER, REDIRECT_TO_RENDER or the default REDIRECT_TO_BUFFER). > Another thing that I asked before in this thread and of which I'm still not > sure is about page creation. When will pages be created? Every time they are > accessed or just the first and then serialized into the session? Bookmarkable pages accessed by their bookmarkable URLs will be created every time. Everything else is created when you do, and then kept in memory for later use. Depending on the session store (ISessionStore) implementation you are using, they may be serialized only to be de-serialized when users push the back button and the version they want cannot be found anymore in memory. Otherwise, just the instance as you put it there will be used. Note 'detachement' though. Components and models are detached at the end of requests to enable you to clean up temporary state and possibly optimize the ammount of memory that is needed for the long term. > This is > relevant to form model management because if my model discriminates between > the first time the form is entered and other times (for example after > resubmission), things won't work as expected if the model is instantiated > just once along the entire session (instead of once every time I enter the > form page for a new, say UserProfile, update). So, you cannot depend on the model being created on every request. However, you can depend on your model being detached on the end of a request, and if you combine that with lazily attaching like LoadableDetachableModel does (easy to implement yourself too), you can achieve the same thing as if you would have the models recreated on every request. Eelco ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys-and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV _______________________________________________ Wicket-user mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/wicket-user
