public static function getCartsOfOwner($cartowner = 'notset')
{
if ($cartowner == 'notset') {
$cartowner = Yii::app()->User->getState('cartowner');
}
return ShoppingCart::model()->findAll('cartowner = :cartowner', array(':cartowner' => $cartowner));
}
public function loadModel()
{
if ($this->_model === null) {
if (isset($_GET['id'])) {
$this->_model = ShoppingCart::model()->findbyPk($_GET['id']);
}
if ($this->_model === null) {
throw new CHttpException(404, 'The requested page does not exist.');
}
}
return $this->_model;
}