Re: when do the environmental object (like validationtracker) become available?
he? - Original Message From: nille hammer <[EMAIL PROTECTED]> To: Tapestry users Sent: Tuesday, June 3, 2008 11:49:31 AM Subject: Re: when do the environmental object (like validationtracker) become available? Hi Joachim, a ValidationTracker ist pushed into the environment by the tapestry Form component during its beginRender()-method and popped from it during cleanupRender(). I don´t think, there is a ValidationTracker available in the environment for pages that do not contain forms (or you might have to push one into it yourself). On pages with forms you can get the ValidationTracker by calling getDefaultTracker() on the form. The metods recordError(...) might be of interest too. Regards, nillehammer - original Nachricht Betreff: when do the environmental object (like validationtracker) become available? Gesendet: Di, 03. Jun 2008 Von: Joachim Van der Auwera<[EMAIL PROTECTED]> > Hi, > > I have a page which should display an error when rendered. > I tried putting the error message in validationtracker either in > onActivate or beginRender, but in both cases, the v alidationtracker is > not found in the environment. > > When does this become available or what is the right event to put stuff > in the validationtracker? > > Thanks for the help, > Joachim > > -- > Joachim Van der Auwera > PROGS bvba, progs.be > > > - > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > --- original Nachricht Ende - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: when do the environmental object (like validationtracker) become available?
Hi Joachim, a ValidationTracker ist pushed into the environment by the tapestry Form component during its beginRender()-method and popped from it during cleanupRender(). I don´t think, there is a ValidationTracker available in the environment for pages that do not contain forms (or you might have to push one into it yourself). On pages with forms you can get the ValidationTracker by calling getDefaultTracker() on the form. The metods recordError(...) might be of interest too. Regards, nillehammer - original Nachricht Betreff: when do the environmental object (like validationtracker) become available? Gesendet: Di, 03. Jun 2008 Von: Joachim Van der Auwera<[EMAIL PROTECTED]> > Hi, > > I have a page which should display an error when rendered. > I tried putting the error message in validationtracker either in > onActivate or beginRender, but in both cases, the v alidationtracker is > not found in the environment. > > When does this become available or what is the right event to put stuff > in the validationtracker? > > Thanks for the help, > Joachim > > -- > Joachim Van der Auwera > PROGS bvba, progs.be > > > - > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > --- original Nachricht Ende - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
when do the environmental object (like validationtracker) become available?
Hi, I have a page which should display an error when rendered. I tried putting the error message in validationtracker either in onActivate or beginRender, but in both cases, the v alidationtracker is not found in the environment. When does this become available or what is the right event to put stuff in the validationtracker? Thanks for the help, Joachim -- Joachim Van der Auwera PROGS bvba, progs.be - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
