Have you checked the link I gave you? It has an example that shows how
to "Retrieve
the raw value of the property".
On Tue, Jun 28, 2016 at 4:43 PM, D R <rir....@gmail.com> wrote:
> Hi,
>
> Yes, I want to display the values of the field ddlProductFamily. It is a
> multi-select list field. In the application I added a new item where I
> selected "Value1" and "Value3" of the list field. It displays fine using
> $doc.display('ddlProductFamily') but I want to print the selected values
> below each other so I used the #foreach loop but it's always empty. I have
> another #foreach loop where I display attachments which works fine so I
> wonder what's special about the list field items.
>
> Regards,
> Dennis
>
> 2016-06-24 8:59 GMT+02:00 Marius Dumitru Florea <
> mariusdumitru.flo...@xwiki.com>:
>
> > On Thu, Jun 23, 2016 at 5:32 PM, D R <rir....@gmail.com> wrote:
> >
> > > Hi,
> > >
> > > I am currently implementing my first XWiki application and starting to
> > > learn velocity. There is one thing that makes me mad.
> > >
> > > There is a static list field with code "ddlProductFamily".
> > >
> > >
> >
> > > I try to display the items in this list in a nice way (one below the
> > > other).
> > >
> >
> > It's not very clear what you want to display:
> > (1) the value of the ddlProductFamily field? i.e. the selected values?
> Does
> > this field have multiple selection enabled?
> > (2) the list of values the ddlProductFamily field can chose from? i.e.
> the
> > allowed values, what is specified in the static list definition
> >
> > In any case you should check
> >
> >
> http://platform.xwiki.org/xwiki/bin/view/DevGuide/APIGuide#HAccessobjectsinapage
> > . And before you try to iterate something you should first display/print
> it
> > to see if it's really something that can be iterated (a list or an
> array).
> >
> > Hope this helps,
> > Marius
> >
> >
> > >
> > > Different approaches including googling didn't lead to any outcome.
> > >
> > > #foreach ($prodFam in $ddlProductFamily)
> > > $prodFam\\
> > > #end
> > >
> > > #foreach ($prodFam in $doc.display('ddlProductFamily'))
> > > $prodFam\\
> > > #end
> > >
> > > On the frontend it's always empty. Other #foreach loops work fine.
> > >
> > > I'm sure I just misunderstand something but I can't find the fault
> > myself.
> > > Can somebody please help me?
> > >
> > > Thanks in advance,
> > > Dennis
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> > > users@xwiki.org
> > > http://lists.xwiki.org/mailman/listinfo/users
> > >
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> > users mailing list
> > users@xwiki.org
> > http://lists.xwiki.org/mailman/listinfo/users
> >
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