error(get_string('error'));
}
$filename = "feedback.xls";
//Dem Browser mitteilen, dass jetzt eine Exceldatei zum Downloaden kommt
header("Content-type: application/vnd.ms-excel");
header("Content-Disposition: attachment; filename={$filename}");
header("Expires: 0");
header("Cache-Control: must-revalidate, post-check=0,pre-check=0");
header("Pragma: public");
//get the groupid for this module
//get the groupid
$mygroupid = $SESSION->lstgroupid;
// Creating a workbook
$workbook = new EasyWorkbook("-");
// Creating the worksheets
$worksheet1 =& $workbook->add_worksheet(substr($feedback->name, 0, 31));
$worksheet2 =& $workbook->add_worksheet('detailed');
$worksheet1->set_portrait();
$worksheet1->set_paper(9);
$worksheet1->center_horizontally();
$worksheet1->hide_gridlines();
$worksheet1->set_header("&\"Arial," . get_string('bold', 'feedback') . "\"&14" . $feedback->name);
$worksheet1->set_footer(get_string('page', 'feedback') . " &P " . get_string('of', 'feedback') . " &N");
$worksheet1->set_column(0, 0, 30);
$worksheet1->set_column(1, 20, 15);
$worksheet1->set_margins_LR(0.1);
$worksheet2->set_landscape();
$worksheet2->set_paper(9);
$worksheet2->center_horizontally();
//Tabellenkopf schreiben
$rowOffset1 = 0;
