Exactly! My bad I mentioned AjaxButton. It should read 'AjaxFormComponentUpdatingBehavior' on a DropDownChoice, was trying to generalize the problem for explaining, but 'AjaxButton' was a bad example …
Wouldn't it be convenient if a Form (or FormComponent) whould remembered their 'valid' state so you could check for it in later (e.g. Ajax) requests? -Tom Dan Retzlaff wrote: > If I understand Thomas correctly, the button is not a form submitting > button. It's outside the form and is handled on a request after the form is > submitted. > > Thomas, I think if you want to avoid resubmitting the form then you'll need > to set your own "formSubmittedSuccessfully" state in Form#onSubmit. Form > doesn't remember what happened on previous requests; it either updates > models on success or creates error messages on failure. > > On Wed, Mar 14, 2012 at 2:00 PM, Igor Vaynberg <igor.vaynb...@gmail.com>wrote: > >> if the form is invalid your button's onsubmit() wont get fired... >> >> -igor >> >> On Wed, Mar 14, 2012 at 1:53 PM, Thomas Götz <t...@decoded.de> wrote: >>> Hi! >>> >>> I have the following situation: >>> >>> I have a form containing several FormComponents and Validators, >> submitted via Ajax. Then I have an AjaxButton on the same page (outside the >> form) which triggers some backend logic. But it should only do so if the >> mentioned form had no validation errors during the last submit. How should >> I check that? Form.hasError() only checks for error messages, which always >> returns 'false' as the error messages already have been rendered in one of >> the preceding requests. >>> >>> Is it a good idea to set a flag in the Form (boolean isValid) upon >> onSubmit/onError and check for that flag or is there some already provided >> Wicket mechanic I could use? >>> >>> Cheers, >>> -Tom >>> >>> >>> --------------------------------------------------------------------- >>> 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
