[groeken]

mhh.. then must be an error in my syntax, i think. Maybe anyone has an idea what is wrong..
the main problem is that if i had to activate more than 1 user at the same time the users will be put in the same group, allthough they had different choices for the selected field.

PHP Code:

$user = $db->query_first("SELECT field8    FROM " . TABLE_PREFIX . "userfield WHERE userid = '" . $vbulletin->userinfo['userid'] . "'");

if ($user['field8'] == '1. Fachsemester') {
  $membergroupids = $userdata->fetch_field('membergroupids');
  if ($membergroupids) {
      $membergroupids = $membergroupids . ", 17";
    }
    else {
      $membergroupids = 17;
    }
  $userdata->set('membergroupids', $membergroupids);        
}
elseif ($user['field8'] == '2. Fachsemester') {
  $membergroupids = $userdata->fetch_field('membergroupids');
  if ($membergroupids) {
      $membergroupids = $membergroupids . ", 18";
      }
      else {
      $membergroupids = 18;
      }
    $userdata->set('membergroupids', $membergroupids);        
  }
elseif ($user['field8'] == '3. Fachsemester') {
  $membergroupids = $userdata->fetch_field('membergroupids');
    if ($membergroupids) {
      $membergroupids = $membergroupids . ", 19";
        }
        else {
          $membergroupids = 19;
        }
    $userdata->set('membergroupids', $membergroupids);        
}
elseif ($user['field8'] == '4. Fachsemester') {
  $membergroupids = $userdata->fetch_field('membergroupids');
    if ($membergroupids) {
       $membergroupids = $membergroupids . ", 20";
    }
    else {
      $membergroupids = 20;
    }
  $userdata->set('membergroupids', $membergroupids);        
}
elseif ($user['field8'] == '5. Fachsemester') {
  $membergroupids = $userdata->fetch_field('membergroupids');
    if ($membergroupids) {
      $membergroupids = $membergroupids . ", 21";
    }
    else {
    $membergroupids = 21;
  }
  $userdata->set('membergroupids', $membergroupids);        
}
elseif ($user['field8'] == '6. Fachsemester') {
  $membergroupids = $userdata->fetch_field('membergroupids');
    if ($membergroupids) {
    $membergroupids = $membergroupids . ", 22";
    }
    else {
     $membergroupids = 22;
    }
  $userdata->set('membergroupids', $membergroupids);        
}
elseif ($user['field8'] == 'Diplom oder spaeter') {
  $membergroupids = $userdata->fetch_field('membergroupids');
    if ($membergroupids) {
     $membergroupids = $membergroupids . ", 23";
    }
    else {
     $membergroupids = 23;
    }
  $userdata->set('membergroupids', $membergroupids);        
} 


any ideas?

groeken