/**
  * Sets up view variables for upper-left-hand info panel (aka. "inspector"). Actual rendering is performed by calling sub-class.
  *
  * @param array $pa_parameters Array of parameters as specified in navigation.conf, including primary key value and type_id
  * @return string rendered view ready for display
  */
 public function Info($pa_parameters)
 {
     if ($this->getRequest()->getAction() == "Index" || $this->getRequest()->getAction() == "Delete") {
         $t_exporter = $this->getExporterInstance(false);
         $this->getView()->setVar('t_item', $t_exporter);
         $this->getView()->setVar('exporter_count', ca_data_exporters::getExporterCount());
         return $this->render('export/widget_exporter_list_html.php', true);
     } else {
         $t_exporter = $this->getExporterInstance();
         $this->getView()->setVar('t_item', $t_exporter);
         return $this->render('export/widget_exporter_info_html.php', true);
     }
 }