26 Jul
2016
26 Jul
'16
4:36 p.m.
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?
Thanks again,
Dennis
2016-07-13 11:04 GMT+02:00 Marius Dumitru Florea <
mariusdumitru.florea(a)xwiki.com>gt;:
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:
Does
http://platform.xwiki.org/xwiki/bin/view/DevGuide/APIGuide#HAccessobjectsin…
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
$doc.display('ddlProductFamily') but I want to print the selected values
below each other so I used the #foreach loop but it's always empty. I
have
another #foreach loop where I display attachments
which works fine so I
wonder what's special about the list field items.
Regards,
Dennis
2016-06-24 8:59 GMT+02:00 Marius Dumitru Florea <
mariusdumitru.florea(a)xwiki.com>gt;:
> On Thu, Jun 23, 2016 at 5:32 PM, D R <rir.ceg(a)gmail.com> wrote:
>
> > Hi,
> >
> > I am currently implementing my first XWiki application and starting
to
learn velocity. There is one thing that makes me mad.
There is a static list field with code "ddlProductFamily".
I try to display the items in this list in a nice
way (one below the
other).
It's not very clear what you want to display:
(1) the value of the ddlProductFamily field? i.e. the selected values? this field have multiple selection enabled?
(2) the list of values the ddlProductFamily field can chose from? i.e.
the
allowed values, what is specified in the static
list definition
In any case you should check
> . And before you try to iterate something
you should first
display/print
it
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to see if it's really something that can be
iterated (a list or an
array).
Hope this helps,
Marius
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Different approaches including googling didn't lead to any outcome.
#foreach ($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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