public function saveExaminationSubjectStudentList($con = null)
{
if (!$this->isValid()) {
throw $this->getErrorSchema();
}
if (!isset($this->widgetSchema['examination_subject_student_list'])) {
// somebody has unset this widget
return;
}
if (is_null($con)) {
$con = Propel::getConnection();
}
$con->beginTransaction();
try {
$values = $this->getValue('examination_subject_student_list');
foreach ($this->getObject()->getCourseSubjectStudentExaminations() as $csse) {
if (!is_array($values)) {
$values = array();
}
if (!in_array($csse->getStudent()->getId(), $values)) {
$csse->delete($con);
} else {
unset($values[array_search($csse->getStudent()->getId(), $values)]);
}
}
if (is_array($values)) {
foreach ($values as $student_id) {
$course_subject_student_examination = new CourseSubjectStudentExamination();
$course_subject_student_examination->setExaminationSubject($this->getObject());
$course_subject_student_examination->setExaminationNumber($this->getObject()->getExamination()->getExaminationNumber());
$course_subject_student = CourseSubjectStudentPeer::retrieveByCareerSubjectSchoolYearAndStudent($this->getObject()->getCareerSubjectSchoolYear(), $student_id);
$course_subject_student_examination->setCourseSubjectStudent($course_subject_student);
$course_subject_student_examination->save($con);
}
}
$con->commit();
} catch (Exception $e) {
$con->rollBack();
throw $e;
}
}
