28 May
2012
28 May
'12
10:54 p.m.
>>> ________________________________________
>>> From: users-bounces(a)xwiki.org [users-bounces(a)xwiki.org] On Behalf Of Marius
Dumitru Florea [mariusdumitru.florea(a)xwiki.com]
>>> Sent: 28 May 2012 08:48
>>> To: XWiki Users
>>> Subject: Re: [xwiki-users] help with a query
>>>
>>> On Sun, May 27, 2012 at 10:29 AM,
<Ricardo.Julio.Rodriguez.Fernandez(a)sergas.es> wrote:
Hi!
________________________________________
From: users-bounces(a)xwiki.org [users-bounces(a)xwiki.org] On Behalf Of Sergiu Dumitriu
[sergiu(a)xwiki.com]
Sent: 27 May 2012 02:44
To: XWiki Users
Subject: Re: [xwiki-users] help with a query
On 05/26/2012 07:29 PM, Ricardo.Julio.Rodriguez.Fernandez(a)sergas.es wrote:
Sorry,
but I'm not able to get a query getting this:
All comments added to XWiki users. > Do you want to get the comments themselves as
a whole, just the comment
> body, or just the name of the user documents where comments have been added?
I've found this...
http://extensions.xwiki.org/xwiki/bin/Extension/Get+Last+Comment
Coming from this thread...
http://xwiki.markmail.org/thread/qwnwzoa23ewdt64w
Sorry, I should have found it before!
it requires programming rigths, but this is not a
problem rigth now for us. What I'm not able to understand here is the role of
setLimit(1). Please, check this...
>>> setLimit sets the maximum number of rows
to return. In this case,
>>> since the snippet is showing the last comment, the query needs to
>>> return at most one row.
http://atriumkm.idisantiago.es/bin/ICT/ListCommentsWithProgrammingRights
We get the same result by using or not using it. Please, what am I missing here?
Also, whatever value I use for setLimit(), I always
get the first value in the list as ordered in the xwql statement.
>>> Maybe you changed the query in the mean
time, but I can see both
>>> comments displayed when you don't set the limit.
Thanks, Marius. No, I didn't change the query. Please, see this...
$services.query.xwql($xwlquery).setLimit(1).execute().get(0) First
$services.query.xwql($xwlquery).execute().get(0) First
Only First (comment) is displayed in both cases. The first code lines includes setLimit(1)
but the second one doesn't.
Please, where am I lost? Thanks!
>>> Hope this helps,
>>> Marius
I would not be hard to apply this query to all desired documents by looping through them.
Please, is this the most effective/economic in terms of process work way of doing this
query?
Thank you so much for your help!!!
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Please, could you help me?
Thank you very much,
Ricardo
--
Ricardo Rodríguez
Research Management and Promotion Technician
Technical Secretariat
Health Research Institute of Santiago de Compostela (IDIS)
http://www.idisantiago.es
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Sergiu Dumitriu
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