/**
* Creates a new Image model.
* If creation is successful, the browser will be redirected to the 'view' page.
* @return mixed
*/
public function actionCreate()
{
$model = new Image();
try {
if ($model->load($_POST) && $model->save()) {
return $this->redirect(Url::previous());
} elseif (!\Yii::$app->request->isPost) {
$model->load($_GET);
}
} catch (\Exception $e) {
$msg = isset($e->errorInfo[2]) ? $e->errorInfo[2] : $e->getMessage();
$model->addError('_exception', $msg);
}
return $this->render('create', ['model' => $model]);
}