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1
deka87
random users block

  • 2009/10/15 10:30

  • deka87

  • Friend of XOOPS

  • Posts: 1125

  • Since: 2007/10/5


hi guys,

is there any idea on how to make a block that will show random users by a definite group? thanks in advance
2
ghia
Re: random users block

  • 2009/10/15 10:56

  • ghia

  • Community Support Member

  • Posts: 4953

  • Since: 2008/7/3 1


See this and this.
3
mjoel
Re: random users block

  • 2009/10/15 11:44

  • mjoel

  • Quite a regular

  • Posts: 325

  • Since: 2006/12/9


and this
4
deka87
Re: random users block

  • 2009/10/15 12:39

  • deka87

  • Friend of XOOPS

  • Posts: 1125

  • Since: 2007/10/5


thanks guys. ok i found this:

$random_member = mysql_fetch_assoc(mysql_query("SELECT uid, uname, user_avatar FROM xoops_users ORDER BY RAND() LIMIT 1"));

print "";
print "Random member:";
print "$random_member[uid]'>$random_member[uname]";
print "$random_member[user_avatar]' alt='avatar' />";
print "

";


but it won't work on XOOPS 2.3.3. does anybody know how do i correct it?
5
ghia
Re: random users block

  • 2009/10/15 15:23

  • ghia

  • Community Support Member

  • Posts: 4953

  • Since: 2008/7/3 1


Did you think about the right table prefix?
(BTW, best examples are always in the back.)
6
deka87
Re: random users block

  • 2009/10/15 15:37

  • deka87

  • Friend of XOOPS

  • Posts: 1125

  • Since: 2007/10/5


oh right this one works

global $xoopsDB; 
$sql = "SELECT uid, uname, user_avatar  FROM ".$xoopsDB->prefix("users")." WHERE level > 0 AND uid NOT IN (1) AND user_avatar <> 'blank.gif' ORDER BY RAND() LIMIT 10"; 
$result = $xoopsDB->query($sql); 
while (list($uid, $uname,$user_avatar) = $xoopsDB->fetchRow($result) ) 
{ 
echo ".$user_avatar."'alt='Avatar'>"; 
echo ".XOOPS_URL."/userinfo.php?uid=".$uid."'>".$uname.""; 
}


thanks for the links guys
7
deka87
Re: random users block

  • 2009/10/15 17:17

  • deka87

  • Friend of XOOPS

  • Posts: 1125

  • Since: 2007/10/5


one more thing. it shows random users whatever their group is. how to I restrict it to show users from the group with id = 6? thanks
8
ghia
Re: random users block

  • 2009/10/15 18:24

  • ghia

  • Community Support Member

  • Posts: 4953

  • Since: 2008/7/3 1


Try
$sql = "SELECT u.uid, u.uname, u.user_avatar  FROM ".$xoopsDB->prefix("users")." u 
LEFT JOIN ".$xoopsDB->prefix("groups_users_link")." g on u.uid = g.uid 
WHERE g.groupid = 6 AND u.level > 0 AND u.uid NOT IN (1) AND u.user_avatar <> 'blank.gif' 
ORDER BY RAND() LIMIT 10";

9
deka87
Re: random users block

  • 2009/10/16 11:41

  • deka87

  • Friend of XOOPS

  • Posts: 1125

  • Since: 2007/10/5


oh thats right ghia. it works. thanks!

also how do display some additional information from the user profile table like his coutry or custom fields?
10
ghia
Re: random users block

  • 2009/10/16 14:34

  • ghia

  • Community Support Member

  • Posts: 4953

  • Since: 2008/7/3 1


Try
$sql = "SELECT u.uid, u.uname, u.user_avatar, p.country, p.field1, p.field2  FROM ".$xoopsDB->prefix("users")." u 
LEFT JOIN ".$xoopsDB->prefix("groups_users_link")." g on u.uid = g.uid 
LEFT JOIN ".$xoopsDB->prefix("profile_profile")." AS p ON u.uid=p.profile_id
WHERE g.groupid = 6 AND u.level > 0 AND u.uid NOT IN (1) AND u.user_avatar <> 'blank.gif' 
ORDER BY RAND() LIMIT 10";

field1 and field2 are to be replaced with the real profile names.
(It is assumed that the fields may be visible to all groups.)
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