On Tue, Apr 21, 2009 at 10:53 AM, Anton Gavazuk <antongava...@gmail.com> wrote: > Hi Matthias, > > thank you for the answer, > >>>One option could be doing some sort of logic (e.g. extracting req >>>param) in the constructor > that was my point - I dont like this way: in case of an exception (no object
sure, nobody really likes it. ViewControllers, e.g. Shale or Orchestra jump in here Also, Seam's pageActions are similar -M > with Id found)/an alternative navigationc case I would need call from > constructor (postCreate method) facesContext.. > navigateMethod - its ugly. > > will look on this lib. > http://jsf-comp.sourceforge.net/components/on-load/index.html > > > Thanks, > Anton > > > > 2009/4/21 Matthias Wessendorf <mat...@apache.org> >> >> On Tue, Apr 21, 2009 at 10:24 AM, Anton Gavazuk <antongava...@gmail.com> >> wrote: >> > Hi all, >> > >> > I need advice/suggest for such situation: >> > >> > is there any way to execute an action in bean/(in listener) when user >> > requests certain jsf page? - for example: /customer/edit.jsf?id=172387 >> > >> > Why I need this: I want to make some preprocessing logic before showing >> > the >> > final page. >> > >> > I know there is possibility to make this by @PostCreate execution, but >> > maybe >> > there are other ways, more convenient? >> >> One option could be doing some sort of logic (e.g. extracting req >> param) in the constructor >> of a backing bean. >> >> Another option is using Orchestra's view controller >> >> Or, using this tool: >> >> http://jsf-comp.sourceforge.net/components/on-load/index.html >> >> > >> > Thanks, >> > Anton. >> > >> > >> > >> >> >> >> -- >> Matthias Wessendorf >> >> blog: http://matthiaswessendorf.wordpress.com/ >> sessions: http://www.slideshare.net/mwessendorf >> twitter: http://twitter.com/mwessendorf > > -- Matthias Wessendorf blog: http://matthiaswessendorf.wordpress.com/ sessions: http://www.slideshare.net/mwessendorf twitter: http://twitter.com/mwessendorf
