[xwiki-users] Bulletin Board cannot display topic title and first post !?

[Sergiu Dumitriu]

[Ricardo Rodriguez] Your EPEC Network ICT Team wrote:
> Guillaume Lerouge wrote:
>>
>>     The point seems to be how $bbdoc is assigned within the control
>>     structure #foreach. Does this make sense for you? Thanks!
>>
>>
>> I must admit I have no idea why the code behaves this way, but since 
>> your code apparently works better than mine I updated the XAR using it 
>> :-) -> if it works let's use it ;-)
> Thanks! After all this is about collaboration!
> 
> The point is that $bbdoc gets the value of the first granted document, 
> let's say com.xpn.xwiki.api.Document at ab18cf, and this is the value used 
> for the no-granted entries from this point onwards. It will be great to 
> know why does this happen. Let's hope others have sometime to jump in 
> here and solve the doubt.
> 
> Cheers,
> 
> Ricardo

Simple. $xwiki.getDocument returns null if you can't access that 
document. #set($var = null) will leave $var to its previous value 
(velocity feature, can be configured to allow setting null, but it is 
not allowed by default).
-- 
Sergiu Dumitriu
http://purl.org/net/sergiu/