Oh yea, that doesn't bother me. The problem I have is that Wicket
reads from the model on every request to populate the field again, so
when you have getters that return user types, you end up with that
type's toString() in the text field, not what the user actually typed.
I could buffer that in the model, I suppose, and kind of turn it into
a write-only model.
On 10/11/05, Eelco Hillenius <[EMAIL PROTECTED]> wrote:
> If you know for sure your business objects will throw such exceptions,
> that'll work. It isn't very explicit though, but it might be the
> quickest way to implement it.
>
> Eelco
>
> On 10/11/05, Phil Kulak <[EMAIL PROTECTED]> wrote:
> > That part's easy enough:
> >
> > protected void onSetObject(Component component, Object object) {
> > try {
> > super.onSetObject(component, object);
> > } catch (FormValidationException e) {
> > component.error(e.getMessage());
> > }
> > }
> >
> > On 10/11/05, Igor Vaynberg <[EMAIL PROTECTED]> wrote:
> > > Setting the messages works great. That's not the problem though, the
> > > problem
> > > is how to map the messages from middle layer validation to wicket
> > > components. Ie, if my middle layer returns an error with key
> > > entity.field1.field2 how do I easily map that on to the appropriate
> > > textbox
> > > in the wicket form so I can call the message func on it.
> > >
> > > -Igor
> > >
> > >
> > > > -----Original Message-----
> > > > From: [EMAIL PROTECTED]
> > > > [mailto:[EMAIL PROTECTED] On Behalf
> > > > Of Eelco Hillenius
> > > > Sent: Tuesday, October 11, 2005 12:42 PM
> > > > To: [email protected]
> > > > Subject: Re: [Wicket-develop] Just a thought...
> > > >
> > > > You can set the messages for Wicket as-is. So if you have
> > > > translated/ localized messages you want to expose, just do.
> > > > No need to make things harder than that.
> > > >
> > > > Eelco
> > > >
> > > >
> > > > On 10/11/05, Igor Vaynberg <[EMAIL PROTECTED]> wrote:
> > > > > I think it solves the usecase of validation done in the
> > > > middle layer
> > > > > instead of using wicket's validators. The problems are: how do you
> > > > > aggregate validation messages from your validation, and how
> > > > do you map
> > > > > those messsages back onto wicket components.
> > > > >
> > > > > -Igor
> > > > >
> > > > >
> > > > > > -----Original Message-----
> > > > > > From: [EMAIL PROTECTED]
> > > > > > [mailto:[EMAIL PROTECTED] On Behalf Of
> > > > > > Eelco Hillenius
> > > > > > Sent: Tuesday, October 11, 2005 11:56 AM
> > > > > > To: [email protected]
> > > > > > Subject: Re: [Wicket-develop] Just a thought...
> > > > > >
> > > > > > It would be interesting to see what you did, when you
> > > > solved it, and
> > > > > > look at what kind of use cases it can solve. Keep up informed! :)
> > > > > >
> > > > > > Eelco
> > > > > >
> > > > > > On 10/11/05, Phil Kulak <[EMAIL PROTECTED]> wrote:
> > > > > > > It's definitely a syntactic sugar kind of thing. I've got a
> > > > > > form right
> > > > > > > now with many text boxes that represent complex user
> > > > types and it
> > > > > > > seems tedious to do all that validation and conversion
> > > > after the
> > > > > > > submit, or to override updateModel() on every component.
> > > > > > >
> > > > > > > I never thought about doing it as a model though. I
> > > > think I'm just
> > > > > > > going to do that so there's no need to petition for it to
> > > > > > be part of
> > > > > > > the core.
> > > > > > >
> > > > > > > On 10/11/05, Eelco Hillenius <[EMAIL PROTECTED]> wrote:
> > > > > > > > What actual use cases are you thinking of that can't be
> > > > > > done by forms?
> > > > > > > > Your idea could be implemented as a special model. I'm
> > > > > > not sure what
> > > > > > > > the advantage over the normal form processing is though.
> > > > > > > >
> > > > > > > > Eelco
> > > > > > > >
> > > > > > > >
> > > > > > > > On 10/11/05, Phil Kulak <[EMAIL PROTECTED]> wrote:
> > > > > > > > > What do you guys think about something like this: you
> > > > > > have a model
> > > > > > > > > object with a bunch of setters that take Strings and
> > > > > > ints and so
> > > > > > > > > forth, and getters that return complex user types. In
> > > > > > the setters
> > > > > > > > > validation and conversion takes place, with a special
> > > > > > > > > exception thrown on failure, the message of which
> > > > is picked up
> > > > > > > > > by
> > > > > > Wicket and
> > > > > > > > > set on the component. Comments, questions?
> > > > > > > > >
> > > > > > > > >
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