Oops sorry @Elmer, I mistyped your name in the previous post and meant @Ivano.
Also, @Elmo, I think you're suggestion was perfect! but it looked like T5 code. Shows how little I know about T4 though. Sorry - I think your post was right on if all those annotations and events were in T4. -Luther I meant my latest suggestion to be @Ivano On Mon, Mar 9, 2009 at 12:44 PM, Luther Baker <lutherba...@gmail.com> wrote: > That's a fine point to clarify. > > My underlying suggestion wasn't meant to imply which was the correct, > well-defined event to handle. This is the second post ... no luck/help so > far? ... So my suggestion is that, if all else fails, you can do MANUAL > validation in, if nothing else, the MAIN event handler. Again, I didn't mean > to focus on the actual event as much as the ability to MANUALLY validate and > still send back field specific error messages. > > To Thiago's point, if taken too literally, yes, the example could be > misleading. But it is a minor point. The login example on the Tapestry > website happens to do AUTHENTICATION in the SUCCESS handler (oddly, as part > of a validation example) - and so it is a nice concrete example to send > around - but lest I am misunderstood, it is the general concept I'm trying > to shed some light on ... not whether it is authentication or validation or > onValidate or onSuccess. > > FWIW: since no one posted any response to the poster's original question > (per the poster) and this is the 2nd time he's asked - I assumed that what > he is doing must be out of the ordinary. I do nto know T4 and the fact that > (per the user) 'null' values in the form skipped validation - made me wonder > if the onValidate event was being skipped (as a part of T4). > > @Elmer: so conceptually, you could start by implementing this validation > MANUALLY in the MAIN method and work backwards from there. IE: start with > something you KNOW fires and keep moving that logic backwards until you get > it into a true, validation handler if at all possible. It is an iterative, > workable approach eh? > > But to Thiago's point, if T4 has specific validation events/handlers and > those fire in all cases - by all means, implement this logic there (dont' > need to start in the main event handler). You can still follow the general > logic/structure of the authentication example I linked to. > > Please excuse the rambling here ... hope the clarification was helpful. > > -Luther > > > > > On Mon, Mar 9, 2009 at 12:15 PM, Thiago H. de Paula Figueiredo < > thiag...@gmail.com> wrote: > >> Em Mon, 09 Mar 2009 14:08:43 -0300, Luther Baker <lutherba...@gmail.com> >> escreveu: >> >> Oddly enough, it is NOT the validation handler I want to bring to your >>> attention to (here on this validation.html page :) and again, obviously, >>> this is Tapestry 5 - but notice how authentication is done in the SUCCESS >>> handler. >>> >> >> Authentication is not validation. They're different things. Authentication >> is made at onSuccess() because it is only made after the form validation (ie >> the values of login and password are valid for that field). And you should >> do validation at onValidate(). >> >> -- >> Thiago H. de Paula Figueiredo >> Independent Java consultant, developer, and instructor >> http://www.arsmachina.com.br/thiago >> >> >> --------------------------------------------------------------------- >> To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org >> For additional commands, e-mail: users-h...@tapestry.apache.org >> >> >