本文整理汇总了PHP中app\models\File::addError方法的典型用法代码示例。如果您正苦于以下问题：PHP File::addError方法的具体用法？PHP File::addError怎么用？PHP File::addError使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类app\models\File的用法示例。
在下文中一共展示了File::addError方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。
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]);
}
}