- foreach(explode(',', $q['user_ids']) as $uid) {
- $this->addMember($uid);
+ foreach(explode(',', $q['user_ids']) as $uid) {
+ switch($q['_action']) {
+ case 'add':
+ $g->addMember($uid);
+ break;
+ case 'sub':
+ $g->removeMember($uid);
+ break;
+ default:
+ $roo->jerr('invalid action');
+ }