public function beforeAction()
{
parent::beforeAction();
Config::setJsConfig('curPage', "files");
$action = $this->request->param('action');
$actions = ['create', 'delete'];
$this->Security->requireAjax($actions);
$this->Security->requirePost($actions);
switch ($action) {
case "create":
$this->Security->config("form", ['fields' => ['file']]);
break;
case "delete":
$this->Security->config("form", ['fields' => ['file_id']]);
break;
}
}