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Posted to users@wicket.apache.org by kan <ka...@gmail.com> on 2008/11/21 18:45:57 UTC
ListView model is CompoundPropertyModel>
ListView model is CompoundPropertyModel<List<MyObject>>
And when I populate items such what:
protected void populateItem(final ListItem<SaleTransfer> item)
{
item.add(new Label("fullName"));
}
I getting error:
WicketMessage: The expression 'fullName' is neither an index nor is
it a method or field for the list class java.util.ArrayList
Why ListView doesn't set appropriate item's model to items?
--
WBR, kan.
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Re: ListView model is CompoundPropertyModel>
Posted by Jeremy Thomerson <je...@wickettraining.com>.
There's a few ways:
- Use PropertyListView
- or override ListView and return return new
CompoundPropertyModel<T>(super.getListItemModel(model, index)); (which is
what the PropertyListView does)
- or put this on your first line: item.setModel(new
CompoundPropertyModel(item.getModel())
--
Jeremy Thomerson
http://www.wickettraining.com
On Fri, Nov 21, 2008 at 8:38 PM, kan <ka...@gmail.com> wrote:
> How to get appropriate item model inside populateItem method? Why
> ListView cannot do it automatically?
>
> 2008/11/21 Igor Vaynberg <ig...@gmail.com>:
> > item's model needs to be compound, not listview's
> >
> > -igor
> >
> > On Fri, Nov 21, 2008 at 9:45 AM, kan <ka...@gmail.com> wrote:
> >> ListView model is CompoundPropertyModel<List<MyObject>>
> >> And when I populate items such what:
> >>
> >> protected void populateItem(final ListItem<SaleTransfer> item)
> >> {
> >> item.add(new Label("fullName"));
> >> }
> >>
> >> I getting error:
> >> WicketMessage: The expression 'fullName' is neither an index nor is
> >> it a method or field for the list class java.util.ArrayList
> >>
> >> Why ListView doesn't set appropriate item's model to items?
> >>
> >> --
> >> WBR, kan.
> >>
> >> ---------------------------------------------------------------------
> >> To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
> >> For additional commands, e-mail: users-help@wicket.apache.org
> >>
> >>
> >
> > ---------------------------------------------------------------------
> > To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
> > For additional commands, e-mail: users-help@wicket.apache.org
> >
> >
>
>
>
> --
> WBR, kan.
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
> For additional commands, e-mail: users-help@wicket.apache.org
>
>
Re: ListView model is CompoundPropertyModel>
Posted by kan <ka...@gmail.com>.
How to get appropriate item model inside populateItem method? Why
ListView cannot do it automatically?
2008/11/21 Igor Vaynberg <ig...@gmail.com>:
> item's model needs to be compound, not listview's
>
> -igor
>
> On Fri, Nov 21, 2008 at 9:45 AM, kan <ka...@gmail.com> wrote:
>> ListView model is CompoundPropertyModel<List<MyObject>>
>> And when I populate items such what:
>>
>> protected void populateItem(final ListItem<SaleTransfer> item)
>> {
>> item.add(new Label("fullName"));
>> }
>>
>> I getting error:
>> WicketMessage: The expression 'fullName' is neither an index nor is
>> it a method or field for the list class java.util.ArrayList
>>
>> Why ListView doesn't set appropriate item's model to items?
>>
>> --
>> WBR, kan.
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
>> For additional commands, e-mail: users-help@wicket.apache.org
>>
>>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
> For additional commands, e-mail: users-help@wicket.apache.org
>
>
--
WBR, kan.
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Re: ListView model is CompoundPropertyModel>
Posted by Igor Vaynberg <ig...@gmail.com>.
item's model needs to be compound, not listview's
-igor
On Fri, Nov 21, 2008 at 9:45 AM, kan <ka...@gmail.com> wrote:
> ListView model is CompoundPropertyModel<List<MyObject>>
> And when I populate items such what:
>
> protected void populateItem(final ListItem<SaleTransfer> item)
> {
> item.add(new Label("fullName"));
> }
>
> I getting error:
> WicketMessage: The expression 'fullName' is neither an index nor is
> it a method or field for the list class java.util.ArrayList
>
> Why ListView doesn't set appropriate item's model to items?
>
> --
> WBR, kan.
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
> For additional commands, e-mail: users-help@wicket.apache.org
>
>
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