protected function _fillTheXlsFile($xls, $firstSheet)
{
$row = $this->_form->getRow();
$this->_progressBar = new Zend_ProgressBar(new Kwf_Util_ProgressBar_Adapter_Cache($this->_getParam('progressNum')), 0, 100);
$reporter = new Reporter();
$xls = PHPExcel_IOFactory::load("./templates/flight_task_template.xls");
#$xls->setActiveSheetIndex();
$xls->setActiveSheetIndex(0);
$firstSheet = $xls->getActiveSheet();
$sheetId = 0;
$firstSheet = $xls->createSheet($sheetId);
$reporter->exportFlightTaskToXls($xls, $firstSheet, $row, $this->_progressBar);
$this->_progressBar->finish();
return $xls;
}
