protected function addRequest(Control $outerPanel, Request $request, &$i)
 {
     $i++;
     $innerPanel = new CaptionedPanelControl($outerPanel, 'nfsReq' . $i);
     $innerPanel->setCaption($request->module . '::' . $request->action);
     $innerPanel->add($this->getListView('nfsReqView' . $i, $this->arrayToDataArray($request->getFullArray())));
     foreach ($request->getSubRequests() as $current) {
         $this->addRequest($outerPanel, $current, $i);
     }
 }