Hi, On Fri, Oct 10, 2014 at 11:50 AM, Tobias Gierke < tobias.gie...@voipfuture.com> wrote:
> Hi, > >> Wouldn't it be possible to "embed" the failing prone porlets inside >> iframes so that each one is a Wicket page? >> > I already thought about this but the page uses quite a lot of fancy > CSS/Ajax/Javascript (portlets are rendered in a grid with configurable > row/column count, drag'n'drop to move them around etc.) and I'd rather not > touch the existing code if there's a Java-side only solution ;-) > I do not know of any :-( Another possibility is build each client entirely on JavaScript and use Wicket just as a service layer... not very Wicket like but you would not have this problem. > > Cheers, > Tobias > > >> On Fri, Oct 10, 2014 at 11:12 AM, Tobias Gierke < >> tobias.gie...@voipfuture.com> wrote: >> >> Hi, >>> >>> In our web application we have a dashboard-like homepage that displays a >>> number of user-configurable 'portlets' (which are really just ordinary >>> Wicket components and have nothing to do with the Portlet spec). I'm >>> looking for a way of preventing the application from becoming unusable in >>> case one or more of these portlets continuously fail to render because of >>> some internal error/bug. >>> >>> We're currently using a custom RequestCycleListener with the >>> onException() >>> method redirecting to a generic error page, thus when rendering of a >>> 'portlet' fails the user will never get to see the homepage and always >>> end >>> up on the error page - which is obviously not really desirable. >>> >>> Is there a way to to hook into Wicket's rendering cycle so that I can >>> provide some default markup in case rendering of a component (subtree) >>> fails with a RuntimeException ? >>> >>> I understand that this maybe be very tricky since the component subtree >>> might've rendered partially and thus internal state will be inconsistent. >>> It would probably require serializing the initial state of the component >>> (subtree) before rendering starts and reverting the wholle subtree to its >>> initial state once a RuntimeException is thrown. >>> >>> We're running Wicket 1.5.12. >>> >>> Thanks in advance, >>> Tobias >>> >>> -- >>> Tobias Gierke >>> Development >>> >>> VOIPFUTURE GmbH Wendenstraße 4 20097 Hamburg, Germany >>> Phone +49 40 688 900 164 Fax +49 40 688 900 199 >>> Email tobias.gie...@voipfuture.com Web http://www.voipfuture.com >>> CEO Jan Bastian >>> >>> Commercial Court AG Hamburg HRB 109896, VAT ID DE263738086 >>> >>> >>> >>> --------------------------------------------------------------------- >>> 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 > > -- Regards - Ernesto Reinaldo Barreiro
