Hi, You will need to use WebSocket/Push/Streaming to be able to write several times to the browser in one request. Better think for another solution. Your current requirement seems to be more complex to implement than you really want. For example make an Ajax call to start the processing and show the panel and then use an ajax timer behavior to check when the processing has finished to make the redirect to the new page.
On Fri, Mar 8, 2013 at 1:53 PM, Andrea Del Bene <an.delb...@gmail.com>wrote: > Which version of Wicket are you using? Maybe you can do what you want with > an AJAX listener. > > Hello, >> I would like to react on the onSubmit-method of an AjaxButton or normal >> Button. The problem is, I would like to make a panel (a customized >> progressbar) visible and after this there should be internal work and when >> it is finished, there should be a change to another page. If I try to put >> it all in the onSubmit-method then the calculation is done and the page is >> changed at the end of the request, but the panel is not changed to be >> visible before, because Wicket does it all in one request? If I change the >> visibility via an AjaxButton and do the calculation and the page change in >> an extra thread, then the panel is visible, the calculation is done, but >> the page change with setResponsePage does not work, because the request is >> already finished? How could I get the requested behaviour? Is there a >> possibility to add an AjaxOnChange-Listener to the panel, which reacts if >> the panel switches to visible or is there another good way? >> >> Thank you in advance, >> Micha >> >> >> ------------------------------**------------------------------**--------- >> To unsubscribe, e-mail: >> users-unsubscribe@wicket.**apache.org<users-unsubscr...@wicket.apache.org> >> For additional commands, e-mail: users-h...@wicket.apache.org >> >> > > ------------------------------**------------------------------**--------- > To unsubscribe, e-mail: > users-unsubscribe@wicket.**apache.org<users-unsubscr...@wicket.apache.org> > For additional commands, e-mail: users-h...@wicket.apache.org > > -- Martin Grigorov jWeekend Training, Consulting, Development http://jWeekend.com <http://jweekend.com/>
