<?php
class Events extends MX_Controller {
public function generate_excel() {
$query = $this->db->get('event');
$excelresults = $query->result_array();
require (APPPATH . 'third_party/PHPExcel-1.8/Classes/PHPExcel.php');
require (APPPATH . 'third_party/PHPExcel-1.8/Classes/PHPExcel/Writer/Excel2007.php');
$objPHPExcel = new PHPExcel();
$objPHPExcel->getProperties()->setCreator("");
$objPHPExcel->getProperties()->setLastModifiedBy("");
$objPHPExcel->getProperties()->setSubject("");
$objPHPExcel->getProperties()->setCreator("");
$objPHPExcel->getProperties()->setDescription("");
$objPHPExcel->setActiveSheetIndex(0);
$objPHPExcel->getActiveSheet()->SetCellValue("A1", 'Event');
$objPHPExcel->getActiveSheet()->SetCellValue("B1", 'Event Title');
$objPHPExcel->getActiveSheet()->SetCellValue("C1", 'Event Date');
$objPHPExcel->getActiveSheet()->SetCellValue("D1", 'Event Start Time');
foreach (range('A', $objPHPExcel->getActiveSheet()->getHighestDataColumn()) as $col) {
$objPHPExcel->getActiveSheet()
->getColumnDimension($col)
->setAutoSize(true);
}
$excelrow = 2;
foreach ($excelresults as $excelresult => $excelvalue) {
$objPHPExcel->getActiveSheet()->SetCellValue("A" . $excelrow, $excelvalue['event']);
$objPHPExcel->getActiveSheet()->SetCellValue("B" . $excelrow, $excelvalue['event_title']);
$objPHPExcel->getActiveSheet()->SetCellValue("C" . $excelrow, $excelvalue['event_date']);
$objPHPExcel->getActiveSheet()->SetCellValue("D" . $excelrow, $excelvalue['event_start_time']);
$excelrow++;
}
$filename = 'Bowling-Events-For-' . date('Y') . '.xlsx';
$objPHPExcel->getProperties()->setTitle("Riwaka Bowling Club Events");
header('Content-Type: application/vnd.ms-excel');
header('Content-Disposition: attachment;filename="'.$filename.'"');
header('Cache-Control: max-age=0');
$objWriter = PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel2007');
$objWriter->save('php://output');
}
}