Right, using AjaxFormSubmitBehavior (extending AjaxFormValidatingBehavior precisely) and removing all AjaxFormComponentUpdatingBehaviors did the trick in this case.
After checking JavaDoc I thought that AjaxFormSubmitBehavior can be used only at exact submit phase, but after checking code everything was clear. Thanks for your help. Michal > -----Original Message----- > From: Sven Meier [mailto:s...@meiers.net] > Sent: Tuesday, January 03, 2012 11:45 > To: users@wicket.apache.org > Subject: Re: AjaxFormComponentUpdatingBehavior, required fields and > validation > > AjaxFormComponentUpdatingBehavior processes a single component only > (change input, validate, convert), so it doesn't make sense to validate > all components. > In that case you should use AjaxFormSubmitBehavior, which processes the > whole form. > > Sven > > > Am 03.01.2012 10:26, schrieb Michal Wegrzyn: > > Hi Sven, > > > > When event is triggered I check all components with #isValid(). > > I am not sure if validation is performed after every ajax update or > only after submit? > > > > I am aware of AjaxFormSubmitBehavior, but I want to check fields > after every user action, so user can know error immediately and not > only after submit. > > > > Best regards, > > Michal > > > >> -----Original Message----- > >> From: Sven Meier [mailto:s...@meiers.net] > >> Sent: Tuesday, January 03, 2012 10:13 > >> To: users@wicket.apache.org > >> Subject: Re: AjaxFormComponentUpdatingBehavior, required fields and > >> validation > >> > >> Hi, > >> > >> are you validating all form components or just the one which > triggered > >> the ajax request? > >> > >> You know AjaxFormSubmitBehavior? > >> > >> Sven > >> > >> Am 03.01.2012 09:32, schrieb Michal Wegrzyn: > >>> Any ideas here? Should I provide a quickstart? > >>> > >>> Best regards, > >>> Michal Wegrzyn > >>> > >>>> -----Original Message----- > >>>> From: Michal Wegrzyn [mailto:michal.wegr...@onior.com] > >>>> Sent: Monday, December 19, 2011 23:07 > >>>> To: users@wicket.apache.org > >>>> Subject: AjaxFormComponentUpdatingBehavior, required fields and > >>>> validation > >>>> > >>>> Hi, > >>>> > >>>> I have form with few TextField and DropDownChoice components. All > of > >>>> them have added AjaxFormComponentUpdatingBehavior( "onkeyup" ) and > >> are > >>>> set as required. Some of them are wrapped in my custom objects, > but > >> it > >>>> does not matter (validation and processing logic is in behavior). > >>>> > >>>> With this setup after every ajax update triggered with behaviour's > >>>> onUpdate( AjaxRequestTarget ) or onError( AjaxRequestTarget ) I > try > >> to > >>>> check if form components are valid and give instant feedback to > >> user. > >>>> Unfortunately results obtained from component's isValid() are > wrong. > >>>> Empty TextFields are almost always valid. > >>>> Only after clearing TextField error is added to component, but > after > >>>> changing for example other TextField to whatever value (and thus > >>>> triggering next validation check) isValid() on blank, required > >>>> TextField returns true. > >>>> > >>>> Is this approach incorrect or am I missing something? > >>>> > >>>> Best regards, > >>>> Michal Wegrzyn > >>>> > >>> ------------------------------------------------------------------- > -- > >>> 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 > > > > --------------------------------------------------------------------- > > 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 --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
