[xwiki-dev] [Best practice] Test for Object in Class sheets

[Sergiu Dumitriu]

On 4/17/07, Vincent Massol <vincent at massol.net> wrote:
>
> Hi,
>
> I'd like to propose the following best practice: to test for Object
> existence in class sheets. For example:
>
> #set($obj = $doc.getObject("XWiki.XWikiUsers"))
> #if($obj)
>
> ...
>
> #else


I'll add here:
1 User sheet

   This stylesheet must be applied on a document containing a
> XWiki.XWikiUsers object.
> #end
>
> If you're all ok I'll add it to the dev guide on http://www.xwiki.org/
> xwiki/bin/view/DevGuide/BestPractices (I'll remove what's in there
> and send each best practice separately to this list for agreement as
> this is old stuff).
>
> Thanks
> -Vincent
>
>
More, I'd reverse the two branches, as the document title will otherwise be
$obj.name. Because not all users will fill in the title field.

Sergiu
-- 
http://purl.org/net/sergiu
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