public function actionDeleteAttachment($id)
{
$attachment = Attachment::findOne($id);
$document_id = $attachment->document_id;
$attachment->delete();
return $this->redirect(['update', 'id' => $document_id]);
}
public function actionDelete($id)
{
\Yii::$app->response->format = Response::FORMAT_JSON;
/* @var $model Attachment */
if (Attachment::findOne($id)->delete()) {
return ['success' => true];
}
return ['success' => false];
}
public function loadAttachment($id)
{
if (($document = Attachment::findOne($id)) !== null) {
return $document;
} else {
throw new NotFoundHttpException('The requested page does not exist.');
}
}
