我在 Symfony 2.1.PHPExcel 版本是 1.8.0 的项目上工作。我使用 Doctrine 从 Db 中检索数据并在需要时进行过滤。
$em = $this->getDoctrine()->getManager();
$guardquery = $em->createQueryBuilder()
->select('g.attendancePopupTime', 'd.atmName', 'd.region', 'd.zone', 'd.state')
->from('ATMMonitorAPIBundle:GuardMonitor', 'g')
->innerJoin('ATMMonitorAPIBundle:DeviceAtmInfo', 'd', Join::WITH, 'd.deviceId = g.deviceId');
if ($userZones[0]['userZones'] != '0') {
$guardquery->innerJoin('ATMMonitorAPIBundle:RegisteredDevices', 'r', Join::WITH, 'r.deviceId = g.deviceId')
->where('r.deviceZone IN (:devicezone)')
->setParameter('devicezone', $zone_array);
}
if (isset($dateLow)) {
$guardquery->andWhere('g.attendancePopupTime BETWEEN :date_low and :date_high')
->setParameter('date_low', $dateLow)
->setParameter('date_high', $dateHigh);
}
$finalAttendanceQuery = $guardquery->getQuery();
$attendanceResult = $finalAttendanceQuery->getArrayResult();
这是我的查询,通过将变量作为 2014-12-1 作为 $dateLow 和 2014-12-8 作为 $dateHigh,查询返回 122 行。数据库中有 579 行。过滤后返回的数据是正确的,我可以使用以下代码将其插入 Excel。
$phpExcelObject = $this->get('phpexcel')->createPHPExcelObject();
$phpExcelObject->getProperties()->setCreator("")
->setLastModifiedBy("Administrator")
->setTitle("ATTENDANCE DETAILS XLSX")
->setSubject("ATTENDANCE DETAILS XLSX")
->setDescription("EXCEL document for Attendance Details");
$phpExcelObject->setActiveSheetIndex(0);
$phpExcelObject->getActiveSheet()->setTitle('GUARD_ATTENDANCE - DETAILS');
$phpExcelObject->getActiveSheet()
->SetCellValue('A3', "STATE")
->SetCellValue('B3', "ZONE")
->SetCellValue('C3', "REGION")
->SetCellValue('D3', "DATE")
->SetCellValue('A1', "GUARD ATTENDANCE RECORDS");
$count = count($attendanceResult);
$rowCount = 4;
for ($i = 0; $i < $count; $i++) {
$phpExcelObject->getActiveSheet()->SetCellValue('A' . $rowCount, $attendanceResult[$i]['state']);
$phpExcelObject->getActiveSheet()->SetCellValue('B' . $rowCount, $attendanceResult[$i]['zone']);
$phpExcelObject->getActiveSheet()->SetCellValue('C' . $rowCount, $attendanceResult[$i]['region']);
if ($attendanceResult[$i]['attendancePopupTime'] instanceof \DateTime) {
$attendanceDate = $attendanceResult[$i]['attendancePopupTime']->format('d-m-Y');
}
$phpExcelObject->getActiveSheet()->SetCellValue('D' . $rowCount, $punchTime);
$phpExcelObject->getActiveSheet()->SetCellValue('E' . $rowCount, count($attendanceResult));
$rowCount++
}
$writer = $this->get('phpexcel')->createWriter($phpExcelObject, 'Excel5');
$response = $this->get('phpexcel')->createStreamedResponse($writer);
$response->headers->set('Content-Type', 'text/vnd.ms-excel; charset=utf-8');
$response->headers->set('Content-Disposition', 'attachment;filename=AttendanceDetails.xls');
$response->headers->set('Pragma', 'public');
$response->headers->set('Cache-Control', 'maxage=1');
return $response;
在进入 for 循环之前,变量 $count 的值为 122。在生成的 excel 中有 579 行(DB 中可用的全部数据)数据,而不是过滤后获得的 122 行。excel 的 E 列也显示值 579 而不是 122。for 循环也被执行了 579 次而不是 122 次。某种方式,数组 $attendanceResult 在 phpExcel 中插入数据时会发生变化。
我尝试将 $attendanceResult 的内容保存到另一个数组中,并使用该数组将数据插入到 Excel 中。那里也存在同样的问题。请帮忙,因为我找不到代码有任何问题。在此先感谢