/**
* Deletes a particular model.
* If deletion is successful, the browser will be redirected to the 'admin' page.
* @param integer $id the ID of the model to be deleted
*/
public function actionDelete($id)
{
if (Yii::app()->request->isPostRequest) {
// we only allow deletion via POST request
$model = $this->loadModel($id);
$details = NrkDetail::model()->findAllByAttributes(array('nrk_register' => $model->nrk, 'nrk_contract_number' => $model->contract_number));
if ($details) {
foreach ($details as $detail) {
$detail->delete();
}
}
$model->delete();
// if AJAX request (triggered by deletion via admin grid view), we should not redirect the browser
if (!isset($_GET['ajax'])) {
$this->redirect(isset($_POST['returnUrl']) ? $_POST['returnUrl'] : array('admin'));
}
} else {
throw new CHttpException(400, 'Invalid request. Please do not repeat this request again.');
}
}
/**
* Returns the data model based on the primary key given in the GET variable.
* If the data model is not found, an HTTP exception will be raised.
* @param integer the ID of the model to be loaded
*/
public function loadModel($id)
{
$model = NrkDetail::model()->findByPk($id);
if ($model === null) {
throw new CHttpException(404, 'The requested page does not exist.');
}
return $model;
}
