/** * Executes index action * * @param sfRequest $request A request object */ public function executeIndex(sfWebRequest $request) { $this->formfileupload = new FileUploadForm(); // check for parameters $queryParameters = array("existingUploadedFile", "uploadedFilename", "originalFilename", "metadataquery"); $this->requestQueryParameters = $request->extractParameters($queryParameters); $this->getResponse()->setHttpHeader('Access-Control-Allow-Origin', 'localhost'); }