public function uploadFile()
 {
     //mdump($_FILES);
     $files = \MUtil::parseFiles('uploadFile');
     if (is_array($files)) {
         foreach ($files as $file) {
             $path = \Manager::getPublicPath('exemplos', '', 'files/' . $file->getName());
             $file->copyTo($path);
         }
     }
     $files = \MUtil::parseFiles('uploadMultiple');
     if (is_array($files)) {
         foreach ($files as $file) {
             $path = \Manager::getPublicPath('exemplos', '', 'files/' . $file->getName());
             $file->copyTo($path);
         }
     }
     $go = 'exemplos/controls/formFileUpload';
     $this->renderPrompt('information', 'OK', $go);
 }