function action_update()
{
$userid = required_param('userid', PARAM_INT);
$insid = required_param('association_id', PARAM_INT);
$clsid = required_param('id', PARAM_INT);
$users = cm_get_param('users', array());
$uid = $userid;
$user = current($users);
$insrecord = array();
$insrecord['id'] = $insid;
$insrecord['classid'] = $clsid;
$insrecord['userid'] = $uid;
$startyear = $user['startyear'];
$startmonth = $user['startmonth'];
$startday = $user['startday'];
$insrecord['assigntime'] = mktime(0, 0, 0, $startmonth, $startday, $startyear);
$endyear = $user['endyear'];
$endmonth = $user['endmonth'];
$endday = $user['endday'];
$insrecord['completetime'] = mktime(0, 0, 0, $endmonth, $endday, $endyear);
$ins = new instructor($insrecord);
if (($status = $ins->data_update_record()) !== true) {
echo cm_error('Record not updated. Reason: ' . $status->message);
}
$this->action_default();
}
