public function displayFooter($startRow, $outputType)
{
echo "<tfoot>";
if (!$this->numRows) {
echo "<tr class='data'><td colspan=" . $this->nfields() . "><i>" . _("Sorry, no rows were returned.") . "</i></td></tr>";
} else {
if ($this->performSubtotalFlag) {
$rowParms = array();
$total = null;
foreach ($this->fields() as $field) {
if (isset($this->columnData['sum'][$field], $this->totalSumArray[$field])) {
$total = $this->sumColumn($field, $this->totalSumArray, $this->numRows);
}
$rowParms[] = $total === null || $total === '' ? ' ' : $total;
$total = null;
}
$rowParms[0] = "Total for Report";
echo ReportTable::formatTotalsRow($rowParms);
}
if (!$this->report->onlySummary || $outputType !== 'web') {
echo "<tr><td colspan=" . $this->nfields() . " align='right'><i>Showing rows ", $startRow, " to ";
if (ReportTable::$maxRows > 0 && $this->numRows > ReportTable::$maxRows) {
echo ReportTable::$maxRows . " of " . ReportTable::$maxRows;
} else {
echo "{$this->numRows} of {$this->numRows}";
}
echo '</i></td></tr>';
}
}
echo '</tfoot>';
}
