public function __construct($filter = null)
{
if (null === $filter) {
$filter = new Model_Group_Filter();
}
$this->setFilter($filter);
$this->setMapper(Model_DB_Group_Mapper::get_instance());
}
public function getGroupCollection()
{
if (is_null($this->_groupList)) {
$filter = new Model_Group_Filter();
$filter->setIdSpeciality($this->getId());
$this->setGroupList(Model_DB_Group_Mapper::get_instance()->findByFilter($filter));
}
return $this->_groupList;
}
public function dialogAction()
{
try {
$groupId = $this->getRequestIdGroup();
if ($groupId == 0) {
$group = new Model_DB_Group_Object();
} else {
$group = Model_DB_Group_Mapper::get_instance()->find($groupId);
}
$this->view->assign("id_speciality", $this->getRequestIdSpeciality());
$this->view->assign("group", $group);
} catch (Exception $e) {
echo $e->getMessage();
}
}
public function save()
{
Model_DB_Group_Mapper::get_instance()->save($this);
}
