Re: A problem with ListView in a StatelessForm
Thanks, I'll be checking that out. On Thu, Jan 14, 2010 at 2:52 AM, Cemal Bayramoglu jweekend_for...@cabouge.com wrote: Kirill, You may get some useful ideas at http://wicketinaction.com/tag/listeditor/ . Regards - Cemal jWeekend OO Java Technologies, Wicket Consulting, Development, Training http://jWeekend.com 2010/1/13 kirillkh kiril...@gmail.com: Hi Per, I've seen this mentioned in the javadocs, but it can't possibly help, as the ListView.reuseItems variable is only used inside ListView.onPopulate(), which, as I pointed out, is called too late. Indeed, setting reuseItems on doesn't help. Thanks, -Kirill On Wed, Jan 13, 2010 at 8:49 AM, Per Newgro per.new...@gmx.ch wrote: Without going deeper to your problem. A common mistake is that people forgot to call setReuseItems on the listview. This is required with repeaters in form. See javadoc for details. Cheers Per - 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
Re: A problem with ListView in a StatelessForm
Kirill, You may get some useful ideas at http://wicketinaction.com/tag/listeditor/ . Regards - Cemal jWeekend OO Java Technologies, Wicket Consulting, Development, Training http://jWeekend.com 2010/1/13 kirillkh kiril...@gmail.com: Hi Per, I've seen this mentioned in the javadocs, but it can't possibly help, as the ListView.reuseItems variable is only used inside ListView.onPopulate(), which, as I pointed out, is called too late. Indeed, setting reuseItems on doesn't help. Thanks, -Kirill On Wed, Jan 13, 2010 at 8:49 AM, Per Newgro per.new...@gmx.ch wrote: Without going deeper to your problem. A common mistake is that people forgot to call setReuseItems on the listview. This is required with repeaters in form. See javadoc for details. Cheers Per - 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
A problem with ListView in a StatelessForm
Hi (again), Another problem that I've encountered: ListView doesn't seem to play nicely with StatelessForm. A stateless form is supposed to work and accept input no matter if the page exists or not. Now the problem that I'm facing is when a user logs into the system, views certain page with StatelessForm and ListView inside it, then opens another tab, logs out, then logs in again, returns to the first tab with the named StatelessForm and finally submits it. The result is that the user's input is ignored, the form is constructed anew and immediately after that its onSubmit() method is invoked. I've debugged the code, and it seems that the reason for such behavior is that ListView doesn't populate its children until the rendering phase, so the input components that are located inside ListView don't get a chance to update their values from the user's input. Calling form.beforeRender() from the page's constructor works around the problem (though I'm not sure it doesn't introduce other issues). -Kirill
Re: A problem with ListView in a StatelessForm
Without going deeper to your problem. A common mistake is that people forgot to call setReuseItems on the listview. This is required with repeaters in form. See javadoc for details. Cheers Per - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: A problem with ListView in a StatelessForm
Hi Per, I've seen this mentioned in the javadocs, but it can't possibly help, as the ListView.reuseItems variable is only used inside ListView.onPopulate(), which, as I pointed out, is called too late. Indeed, setting reuseItems on doesn't help. Thanks, -Kirill On Wed, Jan 13, 2010 at 8:49 AM, Per Newgro per.new...@gmx.ch wrote: Without going deeper to your problem. A common mistake is that people forgot to call setReuseItems on the listview. This is required with repeaters in form. See javadoc for details. Cheers Per - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
