Thanks Maxin, yes the code is in scala.... I didn't understand your
suggestion
I want to display the property name in the DDC no the property or field id,
sorry
if I did mistake in the code of my previous message.
Bruno Moura
2013/5/10 Maxim Solodovnik <solomax...@gmail.com>
> I would try to change your code as follows:
>
> new DropDownChoice*[Customer]*("customerSelection", new
> PropertyModel[Customer](customer, "name"), listCustomer, new
> ChoiceRenderer[Customer]("name", *"id"*))
>
> your code seems to not in JAVA
>
>
>
> On Fri, May 10, 2013 at 9:13 AM, Bruno Moura <brunormo...@gmail.com>
> wrote:
>
> > Errata:
> >
> > the original message and code is:
> >
> > WicketMessage: Method onSelectionChanged of interface
> > org.apache.wicket.markup.html.form.IOnChangeListener targeted at
> component
> > [MarkupContainer [Component id = customerSelection]] threw an exception
> >
> > Root cause:
> >
> > java.lang.ClassCastException: java.lang.String cannot be cast to
> > com.prog.entities.Customer
> >
> > The code that I have implemented is showed bellow
> >
> > item.add(new DropDownChoice("customerSelection", new
> > PropertyModel[Customer](customer, "name"), listCustomer, new
> > ChoiceRenderer[Customer]("name")) {
> > protected override def wantOnSelectionChangedNotifications:
> Boolean
> > = true
> >
> > protected override def onSelectionChanged(newSelection:
> Customer) {
> > super.onSelectionChanged(newSelection)
> > }
> > })
> >
> > Thanks
> >
> > Bruno Moura
> >
> >
> > 2013/5/9 Bruno Moura <brunormo...@gmail.com>
> >
> > >
> > > I implemented a dropbox in a ListView, now when I choose a value the
> erro
> > > bellow always happen:
> > >
> > > WicketMessage: Method onSelectionChanged of interface
> > > org.apache.wicket.markup.html.form.IOnChangeListener targeted at
> > component
> > > [MarkupContainer [Component id = customerSelection]] threw an exception
> > >
> > > Root cause:
> > >
> > > java.lang.ClassCastException: java.lang.String cannot be cast to
> > > com.prog.entities.Cliente
> > > The code that I have implemented is showed bellow:
> > >
> > > item.add(new DropDownChoice("clienteSelection", new
> > > PropertyModel[Customer](customer, "name"), listCustomer, new
> > > ChoiceRenderer[Customer]("name")) {
> > > protected override def wantOnSelectionChangedNotifications:
> > > Boolean = true
> > >
> > > protected override def onSelectionChanged(newSelection:
> > Customer) {
> > > super.onSelectionChanged(newSelection)
> > > }
> > > })
> > >
> > > I'll appreciate your help.
> > >
> > > Bera
> > >
> >
>
>
>
> --
> WBR
> Maxim aka solomax
>
