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
> > _______________________________________________
> > users mailing list
> > users@xwiki.org
> > http://lists.xwiki.org/mailman/listinfo/users
> >
> _______________________________________________
> users mailing list
> users@xwiki.org
> http://lists.xwiki.org/mailman/listinfo/users
>
_______________________________________________
users mailing list
users@xwiki.org
http://lists.xwiki.org/mailman/listinfo/users

Reply via email to