/**
* Updates an existing User model.
* If update is successful, the browser will be redirected to the 'view' page.
* @param integer $id
* @return mixed
*/
public function actionUpdate($id)
{
$this->actionDescription = $this->updateActionDescription;
$this->model = $this->findModel($id);
$this->model->scenario = $this->updateScenario;
if ($this->model->load($this->getRequest()->post())) {
if (!is_null($this->uploadField)) {
$this->model->{$this->uploadField} = UploadedFile::getInstance($this->model, $this->uploadField);
}
if ($this->model->validate()) {
return $this->saveFormData();
}
}
return $this->render($this->updateViewFile, ['model' => $this->model]);
}
