toggling visibility will always do, my idea was creating the actual component only if data is available .
On Mon, Dec 14, 2009 at 2:05 AM, Martijn Dashorst < martijn.dasho...@gmail.com> wrote: > Or just set visibility based on error > > On Saturday, December 12, 2009, vineet semwal > <vineetsemwal1...@gmail.com> wrote: > > add empty webmarkupcontainers as your components,if no error,replace the > > containers with your components > > else > > you don't need to replace. > > > > > > On Sat, Dec 12, 2009 at 8:02 AM, Swarnim Ranjitkar <swarn...@hotmail.com > >wrote: > > > >> > >> I have a case where I check some error condition at the beginning of the > >> code. If there is error I just want to display error message so > >> basically it is > >> if (error == true){ > >> display message > >> } else { > >> //render regular page > >> add(component1) > >> add(compnent2) > >> } > >> > >> if there is error I don't have any data to generate my component. Is > there > >> a clean way to do this. I'm getting > >> Unable to find component with id 'chart1image' exception. Appreciate > your > >> feedback > >> thank you > >> > >> > >> > > > > > > > > > > -- > > regards, > > Vineet Semwal > > > > -- > Become a Wicket expert, learn from the best: http://wicketinaction.com > Apache Wicket 1.4 increases type safety for web applications > Get it now: http://www.apache.org/dyn/closer.cgi/wicket/1.4.0 > > --------------------------------------------------------------------- > To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org > For additional commands, e-mail: users-h...@wicket.apache.org > > -- regards, Vineet Semwal