Example #1
0
 function print_tabs()
 {
     $roleid = $this->optional_param('role', '0', PARAM_INT);
     if ($roleid) {
         parent::print_tabs();
     } else {
         $id = $this->required_param('id', PARAM_INT);
         $this->get_parent_page()->print_tabs(get_class($this), array('id' => $id));
     }
 }