New subject: Groups (was [xwiki-users])

5 Apr 2006

Hi me again,

This works perfectly for a user with 4 or less groups but, if there are more than 4
groups, it only returns 4 groups?  Or maybe there is another problem causing this?

-----Original Message-----
From: Esbach, Brandon 
Sent: 04 April 2006 08:53
To: &#39;xwiki-users(a)objectweb.org&#39;
Subject: RE: [xwiki-users]

Thanks, that's perfect! 

-----Original Message-----
From: jeremi joslin [mailto:jeremi23@gmail.com]
Sent: 04 April 2006 02:20
To: xwiki-users(a)objectweb.org
Subject: Re: [xwiki-users]

Oh, maybe that change in the last version.

try :
$context.xWiki.groupService.listGroupsForUser($context.user, $context.context)

Jérémi

On 4/4/06, Esbach, Brandon &lt;Esbachb(a)tycoelectronics.com&gt; wrote:
...
  Hi,
 Thanks for the fast reply.

 This would be on a local Xwiki installation, ver 0.9.840

 I get an error when I run that:
 Error number 4001 in 4: Error while parsing velocity page 
 XWiki.XWikiClasses Wrapped Exception: Invocation of method 
 'listGroupsForUser' in class 
 com.xpn.xwiki.user.impl.xwiki.XWikiGroupServiceImpl threw exception 
 class java.lang.NullPointerException : null

 -----Original Message-----
 From: jeremi joslin [mailto:jeremi23@gmail.com]
 Sent: 03 April 2006 16:37
 To: xwiki-users(a)objectweb.org
 Subject: Re: [xwiki-users]

 On 4/3/06, Esbach, Brandon &lt;Esbachb(a)tycoelectronics.com&gt; wrote:

 Hi Folks

 I was wondering if there is a simple way to determine user-group membership?
  Simpler than spinning through all members of that group and doing a 
 string match with $context.user at the least? 
 Hi,
 it's depends if you are in the farm or not. if you are, it's not possible I
think.

 If not, and if you have the programming right you can do :
 $context.xWiki.groupService.listGroupsForUser($user.user.user,
 $context.context)

 You will receive a collection of documents representing groups.

 Jérémi

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RE: Groups (was [xwiki-users])