Thomas Mortagne wrote:
> On Mon, May 18, 2009 at 18:06, Thomas Mortagne
> <[email protected]> wrote:
>> Hi,
>>
>> On Mon, May 18, 2009 at 17:53, Thomas Eveilleau <[email protected]> wrote:
>>> Hello guys,
>>>
>>> I'm developing my first application in syntax 2 for a customer.
>>> I started on a 1.8.2 XE and just moved on a 1.8 Snapshot (the latest
>>> build - 05/16).
>>>
>>> Here is my problem :
>>> I have a little #if in a #foreach that works on my 1.8.2 but not on my
>>> 1.8 Snapshot and I totally don't know why.
>>>
>>> #set($tradliste = $doc.getObjects("RimayCode.Traduction"))
>>> #foreach($traduc in $tradliste)
>>> #if($!traduc.langue == "Francais")
>>> $!traduc.langue : $!traduc.traduction <br />
>>> #end
>>> #end
>>>
>>> On my 1.8.2 the "foreach" returns all the objects with the good values,
>>> and the "if" is a filter to display the items with a "Francais" value in
>>> the "langue" field.
>>> On my 1.8 Snapshot the "foreach" returns all the objects with the good
>>> values, but the "if" doesn't work : not any result.
>>>
>>> There is probably a pb, something new to do to create a test like this
>>> but I can't see what...
>>>
>>> "langue" is a static list with 4 options (1=Francais|2=Tibetain|3=...)
>>>
>>> Any idea ?
>> The problem is that com.xpn.xwiki.api.Object.get(String) call
>> XWikiDocument display internally and don't just return the value.
>> Since XWikiDocument display is supposed to return html, in 2.0 it's
>> always enclosed in a {{html}}{{/html}}. Maybe we should:
>> 1) put the {{html}}{{/html}} only if we find "<" or ">" in the content
>> 2) or just never put the {{html}} when it's a StringProperty.
>>
>> I think the best would be that Object.get does not use display but
>> return the value but it's too big change to be done on the old model
>> (something to thing about for the new one) so I would prefer 1) for
>> now.
>>
>> WDYT ?
>
> Note that there is no way to get the value from
> com.xpn.xwiki.api.Object without using display() so it's kind of
> blocker for scripting.
Don't make false statements.
$object.getProperty('propertyName').getValue() returns the value. There
is no simple way to get the "display value", which can be a different
value if the list uses different internal and display values, or which
can be localized.
Perhaps we should add an API method for retrieving this "display" value,
but the main concern is what to do with multi-select properties.
--
Sergiu Dumitriu
http://purl.org/net/sergiu/
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