public static function doSelectByStudentAll()
{
$student = StudentPeer::retrieveByPK(sfContext::getInstance()->getRequest()->getParameter('student_id'));
if (!$student) {
return array();
}
$c = new Criteria();
$c->add(VStudentCoursePeer::STUDENT_ID, $student->getId());
return VStudentCoursePeer::doSelect($c);
}
public static function retrieveByPKs($pks, $con = null)
{
if ($con === null) {
$con = Propel::getConnection(self::DATABASE_NAME);
}
$objs = null;
if (empty($pks)) {
$objs = array();
} else {
$criteria = new Criteria();
$criteria->add(VStudentCoursePeer::ID, $pks, Criteria::IN);
$objs = VStudentCoursePeer::doSelect($criteria, $con);
}
return $objs;
}
public function getVStudentCourses($criteria = null, $con = null)
{
include_once 'lib/model/om/BaseVStudentCoursePeer.php';
if ($criteria === null) {
$criteria = new Criteria();
} elseif ($criteria instanceof Criteria) {
$criteria = clone $criteria;
}
if ($this->collVStudentCourses === null) {
if ($this->isNew()) {
$this->collVStudentCourses = array();
} else {
$criteria->add(VStudentCoursePeer::SUBJECT_CURR_ID, $this->getId());
VStudentCoursePeer::addSelectColumns($criteria);
$this->collVStudentCourses = VStudentCoursePeer::doSelect($criteria, $con);
}
} else {
if (!$this->isNew()) {
$criteria->add(VStudentCoursePeer::SUBJECT_CURR_ID, $this->getId());
VStudentCoursePeer::addSelectColumns($criteria);
if (!isset($this->lastVStudentCourseCriteria) || !$this->lastVStudentCourseCriteria->equals($criteria)) {
$this->collVStudentCourses = VStudentCoursePeer::doSelect($criteria, $con);
}
}
}
$this->lastVStudentCourseCriteria = $criteria;
return $this->collVStudentCourses;
}