Hi, this "redirect-in-render-response-phase" works with Mojarra in both caces (ajax, HTML request)? We can fix it in myfaces. Spec mandates endDocument() in ViewDeclarationLanguage.renderView(), but we can ignore it or find a workaround for that.
Thomas Andraschko píše v Po 11. 06. 2012 v 12:43 +0200: > Hi, > > Any news about this issue? > One developer from the primefaces-extensions team created an > ajaxErrorHandler and a PrimeFaces user would like to use this but the same > error occurs: > > http://forum.primefaces.org/viewtopic.php?f=14&t=22598&p=69185#p69185 > > Regards, > Thomas > > 2012/2/23 Thomas Andraschko <[email protected]> > > > Maybe if lazy loading fails? > > > > > > 2012/2/23 Martin Koci <[email protected]> > > > >> Yes, > >> > >> that's a problem. We can force solution for this for JSF 2.2. But: in > >> normal MVC application the render response phase reads only values from > >> beans or component itself: that is a simple read process via getter - in > >> 99.9% is there no exception. Do you have a use case which needs some > >> complex (potentionally buggy) processing in render response phase? > >> > >> > >> Thomas Andraschko píše v Čt 23. 02. 2012 v 16:40 +0100: > >> > Hi, > >> > > >> > yep it comes from render reponse phase. > >> > > >> > Hmm is see. But how can i catch this if there is really an runtime > >> > exception in the render response phase? > >> > "Can not find component" can be fixed during development but what about > >> > other exceptions? > >> > > >> > Regards, > >> > Thomas > >> > > >> > 2012/2/23 Martin Koci <[email protected]> > >> > > >> > > Hi, > >> > > > >> > > your exception comes from render response phase, right? see [1]. > >> > > > >> > > It is a know problem but not solveable know - it requires > >> specification > >> > > change I think. > >> > > > >> > > > >> > > Regards, > >> > > > >> > > Kočičák > >> > > > >> > > > >> > > [1] https://issues.apache.org/jira/browse/MYFACES-3191 > >> > > > >> > > > >> > > > >> > > Thomas Andraschko píše v Čt 23. 02. 2012 v 14:51 +0100: > >> > > > Hi, > >> > > > > >> > > > i have a weird behavior on some partial requests/responses. > >> > > > If i get a exception a partial request, my ExceptionHandler will be > >> > > called > >> > > > and a redirect to my own error page will be done. > >> > > > > >> > > > However, PrimeFaces throws an FacesException if a component can not > >> be > >> > > > found (I think this is the same behavior as with MyFaces or > >> Mojarra). > >> > > > In this case, 2x partial-response tags will rendered. > >> > > > > >> > > > What MyFaces do: > >> > > > > >> > > > -start writing partial response > >> > > > -render components > >> > > > -end writing partial response > >> > > > -exception (Can not find component occured) > >> > > > -call ExceptionHandler > >> > > > -write next partial response with redirect tag > >> > > > > >> > > > So PrimeFaces does only check the first partial-response tag and so > >> it > >> > > does > >> > > > not redirect to the page. > >> > > > > >> > > > I this behavior really correct in this way? Or should i create an > >> issue? > >> > > > > >> > > > Best regards, > >> > > > Thomas > >> > > > >> > > > >> > > > >> > >> > >> > >
