List<IModel> ddlmodels = ....
List<String> selection = Arrays.asList("A", "B");
form.add(new ListView("lis", selection) {
@Override
protected void populateItem(ListItem item) {
List list;
if (item.getModelObject().equals("A")) {
list = Arrays.asList("a1", "a2");
} else {
list = Arrays.asList("b1", "b2");
}
DropDownChoice ddl = new DropDownChoice("ddltest",
ddlmodels.get(item.getIndex()), list);
item.add(ddl);
}
});
On Tue, Nov 20, 2012 at 10:49 AM, david.li <lxw_fi...@hotmail.com> wrote:
> you said need a separate ddlmodel for each DropDownChpice.
> How to implement it in ListView?
>
> Can you give me a sample?
> Thanks.
>
>
> Martin Grigorov-4 wrote
> > You need a separate ddlmodel for each DDC.
> > Currently you are passing the same backend to all DDCs and they override
> > its value.
> >
> >
> > On Tue, Nov 20, 2012 at 10:19 AM, david.li <
>
> > lxw_first@
>
> > > wrote:
> >
> >> Through the ddlmodel.getObject() just get the value of the last
> >> DropDownChoice,but I want to get the value of the all DropDownChoice.
> >>
> >>
> >>
> >> -----
> >> david
> >> --
> >> View this message in context:
> >>
> http://apache-wicket.1842946.n4.nabble.com/how-to-get-the-listview-s-dropdownchoice-value-tp4654012p4654016.html
> >> Sent from the Users forum mailing list archive at Nabble.com.
> >>
> >> ---------------------------------------------------------------------
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>
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>
> >> For additional commands, e-mail:
>
> > users-help@.apache
>
> >>
> >>
> >
> >
> > --
> > Martin Grigorov
> > jWeekend
> > Training, Consulting, Development
> > http://jWeekend.com <http://jweekend.com/>
>
>
>
>
>
> -----
> david
> --
> View this message in context:
> http://apache-wicket.1842946.n4.nabble.com/how-to-get-the-listview-s-dropdownchoice-value-tp4654012p4654020.html
> Sent from the Users forum mailing list archive at Nabble.com.
>
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>
--
Martin Grigorov
jWeekend
Training, Consulting, Development
http://jWeekend.com <http://jweekend.com/>
