本文整理匯總了PHP中app\models\File::addError方法的典型用法代碼示例。如果您正苦於以下問題：PHP File::addError方法的具體用法？PHP File::addError怎麽用？PHP File::addError使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類app\models\File的用法示例。
在下文中一共展示了File::addError方法的2個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的PHP代碼示例。
示例1: actionCreate
/**
* Creates a new File model.
* If creation is successful, the browser will be redirected to the 'view' page.
* @return mixed
*/
public function actionCreate()
{
$model = new File();
try {
if ($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' => $model]);
}示例2: actionCreate
/**
* Creates a new File model.
* If creation is successful, the browser will be redirected to the 'view' page.
* @return mixed
*/
public function actionCreate()
{
if (!Yii::$app->user->can("admin")) {
throw new HttpException(403, 'You are not allowed to perform this action.');
}
$model = new File();
if ($model->load(Yii::$app->request->post())) {
if (!file_exists($model->filepath)) {
$model->addError('filepath', "File does not exist, please provide a valid path.");
return $this->render('create', ['model' => $model]);
}
$model->size_bytes = filesize($model->filepath);
if ($model->save()) {
return $this->redirect(['view', 'id' => $model->id]);
} else {
return $this->render('create', ['model' => $model]);
}
} else {
return $this->render('create', ['model' => $model]);
}
}