$request * @return */ public function execute($request) { $this->setLayout(false); sfConfig::set('sf_web_debug', false); sfConfig::set('sf_debug', false); if ($this->getRequest()->isXmlHttpRequest()) { $this->getResponse()->setHttpHeader('Content-Type', 'application/json; charset=utf-8'); } $workShiftId = $request->getParameter('id'); $service = new WorkShiftService(); $workShift = $service->getWorkShiftById($workShiftId); $workShiftFields = array( 'id' => $workShift->getId(), 'name' => $workShift->getName(), 'hoursPerDay' => $workShift->getHoursPerDay(), 'start_time' => date('H:i', strtotime($workShift->getStartTime())), 'end_time' => date('H:i', strtotime($workShift->getEndTime())) ); return $this->renderText(json_encode($workShiftFields)); } } ?>