26 Jul
2016
26 Jul
'16
5:33 p.m.
On Tue, Jul 26, 2016 at 5:36 PM, D R <rir.ceg(a)gmail.com> wrote:
Hi,
many thanks. So now I have
#set($obj = $doc.getObject('Customer Profile.Code.Customer ProfileClass'))
#set($rawValue = $obj.getProperty('sListSupportLevel').value)
#foreach( $level in $rawValue )
$level <br />
#end
and it displays the raw values. I feel dumb asking this but I was not able
to get it working: How to get the pretty names of the raw values in the
foreach loop?
On the same link I gave you there is an example for how to "access the
class object representing SomeSpace.SomeClass" and to access a property
from the class. Then you can use
http://platform.xwiki.org/xwiki/bin/view/ScriptingDocumentation/?url=http:%…
to get the mapping between the raw values and the display pretty value.
Hope this helps,
Marius
Thanks again,
Dennis
2016-07-13 11:04 GMT+02:00 Marius Dumitru Florea <
mariusdumitru.florea(a)xwiki.com>gt;:
the
http://platform.xwiki.org/xwiki/bin/view/DevGuide/APIGuide#HAccessobjectsin…
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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.ceg(a)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
> $doc.display('ddlProductFamily') but
I want to print the selected
values
below
each other so I used the #foreach loop but it's always empty. I
have
another #foreach loop where I display attachments
which works fine so I
wonder what's special about the list field items.
Regards,
Dennis
2016-06-24 8:59 GMT+02:00 Marius Dumitru Florea <
mariusdumitru.florea(a)xwiki.com>gt;:
> On Thu, Jun 23, 2016 at 5:32 PM, D R <rir.ceg(a)gmail.com> wrote:
>
> > Hi,
> >
> > I am currently implementing my first XWiki application and starting
to
> > > learn velocity. There is one thing that makes me mad.
> > >
> > > There is a static list field with code "ddlProductFamily".
> > >
> > >
> >
> > > I try to display the items in this list in a nice way (one below > > > other).
> > >
> >
> > It's not very clear what you want to display:
> > (1) the value of the ddlProductFamily field? i.e. the selected
values?
> Does
> > this field have multiple selection enabled?
> > (2) the list of values the ddlProductFamily field can chose from?
i.e.
the
allowed values, what is specified in the static
list definition
In any case you should check
> .
And before you try to iterate something you should first
display/print
it
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to see if it's really something that can be
iterated (a list or an
array).
Hope this helps,
Marius
>
> Different approaches including googling didn't lead to any outcome.
>
> #foreach ($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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