我创建了一个phpexcel脚本,在excel中打印报告。测试代码是好的,但当我添加了一些ajax的onclick事件的形式,它返回空白excel文件。这是我的php代码:
include($_SERVER['DOCUMENT_ROOT']."/excel/Classes/PHPExcel.php");
include($_SERVER['DOCUMENT_ROOT']."/excel/Classes/PHPExcel/Writer/Excel2007.php");
include($_SERVER['DOCUMENT_ROOT']."/excel/Classes/PHPExcel/IOFactory.php");
$dept = "";
$from = "";
$to = "";
set_time_limit(0);
$dept = $_POST['dept'];
$from = date("Y-m-d",strtotime($_POST['from']));
$to = date("Y-m-d",strtotime($_POST['to']));
try{
$query = $con->prepare("SELECT * FROM emptb WHERE Department = :dept ORDER BY id ASC");
$query->bindParam(':dept',$dept);
$query->execute();
}
catch(PDOException $e){
echo $e->getMessage();
exit();
}
$objPHPExcel = new PHPExcel;
$objPHPExcel->setActiveSheetIndex(0);
$objPHPExcel->setActiveSheetIndex(0);
//set default font
$objPHPExcel->getActiveSheet()->getStyle('B1')->getFont()->setName('Verdana');
//set titles
$objPHPExcel->getActiveSheet()->SetCellValue('B1','EMPLOYEE ATTENDANCE LOGS');
$objPHPExcel->getActiveSheet()->getPageSetUp()->setRowstoRepeatAtTopByStartAndEnd(1,3);
$objPHPExcel->getActiveSheet()->getRowDimension(1)->setRowHeight(29.25);
//merge cells
$objPHPExcel->getActiveSheet()->mergeCells('B1:T1');
$objPHPExcel->getActiveSheet()->mergeCells('C4:D4');
$objPHPExcel->getActiveSheet()->mergeCells('E8:F8');
//set text alignment
$objPHPExcel->getActiveSheet()->getStyle('B1')->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER);
$objPHPExcel->getActiveSheet()->getStyle('B1')->getFont()->setBold(true);
$objPHPExcel->getActiveSheet()->getStyle('B1')->getFont()->setSize(18);
$objPHPExcel->getActiveSheet()->getStyle('B1')->getFill()->getStartColor()->setARGB('#333');
//set column width
$objPHPExcel->getActiveSheet()->getColumnDimension('A')->setWidth(6.14);
$objPHPExcel->getActiveSheet()->getColumnDimension('B')->setWidth(0.67);
$objPHPExcel->getActiveSheet()->getColumnDimension('C')->setWidth(10.86);
$objPHPExcel->getActiveSheet()->getColumnDimension('D')->setWidth(1.43);
$objPHPExcel->getActiveSheet()->getColumnDimension('E')->setWidth(9.71);
$objPHPExcel->getActiveSheet()->getColumnDimension('F')->setWidth(1.43);
$objPHPExcel->getActiveSheet()->getColumnDimension('G')->setWidth(10.7);
$objPHPExcel->getActiveSheet()->getColumnDimension('H')->setWidth(1.57);
$objPHPExcel->getActiveSheet()->getColumnDimension('I')->setWidth(2);
$objPHPExcel->getActiveSheet()->getColumnDimension('J')->setWidth(9);
$objPHPExcel->getActiveSheet()->getColumnDimension('K')->setWidth(0.58);
$objPHPExcel->getActiveSheet()->getColumnDimension('L')->setWidth(0.92);
$objPHPExcel->getActiveSheet()->getColumnDimension('M')->setWidth(9);
$objPHPExcel->getActiveSheet()->getColumnDimension('N')->setWidth(1.71);
$objPHPExcel->getActiveSheet()->getColumnDimension('O')->setWidth(2.43);
$objPHPExcel->getActiveSheet()->getColumnDimension('P')->setWidth(6.14);
$objPHPExcel->getActiveSheet()->getColumnDimension('Q')->setWidth(1.71);
$objPHPExcel->getActiveSheet()->getColumnDimension('R')->setWidth(9.29);
$objPHPExcel->getActiveSheet()->getColumnDimension('S')->setWidth(4);
$objPHPExcel->getActiveSheet()->getColumnDimension('T')->setWidth(0.67);
$objPHPExcel->getActiveSheet()->getColumnDimension('U')->setWidth(0.67);
$rowCount = 4;
while($row = $query->fetch())
{
$rowTitle = $rowCount + 2;
$rowTitle1 = $rowCount + 4;
//data label
$objPHPExcel->getActiveSheet()->getStyle('C'.$rowCount)->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER);
$objPHPExcel->getActiveSheet()->mergeCells('C'.($rowCount).':D'.($rowCount));
$objPHPExcel->getActiveSheet()->getStyle('C'.$rowCount)->getAlignment()->setWrapText(true);
$objPHPExcel->getActiveSheet()->getStyle('C'.$rowCount)->getFont()->setBold(true);
$objPHPExcel->getActiveSheet()->getStyle('C'.$rowCount)->getFont()->setSize(12);
$objPHPExcel->getActiveSheet()->getStyle('C'.$rowCount)->getFont()->setName('Arial');
$objPHPExcel->getActiveSheet()->SetCellValue('C'.$rowCount,'ID No:');
$objPHPExcel->getActiveSheet()->getStyle('C'.$rowTitle)->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER);
$objPHPExcel->getActiveSheet()->mergeCells('C'.($rowTitle).':D'.($rowTitle));
$objPHPExcel->getActiveSheet()->getStyle('C'.$rowTitle)->getAlignment()->setWrapText(true);
$objPHPExcel->getActiveSheet()->getStyle('C'.$rowTitle)->getFont()->setBold(true);
$objPHPExcel->getActiveSheet()->getStyle('C'.$rowTitle)->getFont()->setSize(12);
$objPHPExcel->getActiveSheet()->getStyle('C'.$rowTitle)->getFont()->setName('Arial');
$objPHPExcel->getActiveSheet()->SetCellValue('C'.$rowTitle,'Name:');
$objPHPExcel->getActiveSheet()->getStyle('I'.$rowCount)->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER);
$objPHPExcel->getActiveSheet()->mergeCells('I'.($rowCount).':J'.($rowCount));
$objPHPExcel->getActiveSheet()->getStyle('I'.$rowCount)->getAlignment()->setWrapText(true);
$objPHPExcel->getActiveSheet()->getStyle('I'.$rowCount)->getFont()->setBold(true);
$objPHPExcel->getActiveSheet()->getStyle('I'.$rowCount)->getFont()->setSize(12);
$objPHPExcel->getActiveSheet()->getStyle('I'.$rowCount)->getFont()->setName('Arial');
$objPHPExcel->getActiveSheet()->SetCellValue('I'.$rowCount,'Dept:');
$objPHPExcel->getActiveSheet()->getStyle('C'.$rowTitle1)->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER);
$objPHPExcel->getActiveSheet()->mergeCells('C'.($rowTitle1).':D'.($rowTitle1));
$objPHPExcel->getActiveSheet()->getStyle('C'.$rowTitle1)->getAlignment()->setWrapText(true);
$objPHPExcel->getActiveSheet()->getStyle('C'.$rowTitle1)->getFont()->setBold(true);
$objPHPExcel->getActiveSheet()->getStyle('C'.$rowTitle1)->getFont()->setSize(12);
$objPHPExcel->getActiveSheet()->getStyle('C'.$rowTitle1)->getFont()->setName('Arial');
$objPHPExcel->getActiveSheet()->SetCellValue('C'.$rowTitle1,'Section:');
$objPHPExcel->getActiveSheet()->getStyle('I'.$rowTitle1)->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER);
$objPHPExcel->getActiveSheet()->mergeCells('I'.($rowTitle1).':J'.($rowTitle1));
$objPHPExcel->getActiveSheet()->getStyle('I'.$rowTitle1)->getAlignment()->setWrapText(true);
$objPHPExcel->getActiveSheet()->getStyle('I'.$rowTitle1)->getFont()->setBold(true);
$objPHPExcel->getActiveSheet()->getStyle('I'.$rowTitle1)->getFont()->setSize(12);
$objPHPExcel->getActiveSheet()->getStyle('I'.$rowTitle1)->getFont()->setName('Arial');
$objPHPExcel->getActiveSheet()->SetCellValue('I'.$rowTitle1,'Line:');
//data contents
$objPHPExcel->getActiveSheet()->mergeCells('E'.($rowCount).':G'.($rowCount));
$objPHPExcel->getActiveSheet()->getStyle('E'.$rowCount)->getAlignment()->setWrapText(true);
$objPHPExcel->getActiveSheet()->SetCellValue('E'.$rowCount,$row['EmpID']);
$objPHPExcel->getActiveSheet()->getStyle('E'.$rowCount)->getFont()->setBold(true);
$objPHPExcel->getActiveSheet()->getStyle('E'.$rowCount)->getFont()->setSize(12);
$objPHPExcel->getActiveSheet()->getStyle('E'.$rowCount)->getFont()->setName('Arial');
$objPHPExcel->getActiveSheet()->mergeCells('E'.($rowTitle).':S'.($rowTitle));
$objPHPExcel->getActiveSheet()->SetCellValue('E'.$rowTitle,$row['Lastname'] . ', ' . $row['Firstname']);
$objPHPExcel->getActiveSheet()->getStyle('E'.$rowTitle)->getFont()->setBold(true);
$objPHPExcel->getActiveSheet()->getStyle('E'.$rowTitle)->getFont()->setSize(12);
$objPHPExcel->getActiveSheet()->getStyle('E'.$rowTitle)->getFont()->setName('Arial');
$objPHPExcel->getActiveSheet()->mergeCells('L'.($rowCount).':S'.($rowCount));
$objPHPExcel->getActiveSheet()->SetCellValue('L'.$rowCount,$row['Department']);
$objPHPExcel->getActiveSheet()->getStyle('L'.$rowCount)->getFont()->setBold(true);
$objPHPExcel->getActiveSheet()->getStyle('L'.$rowCount)->getFont()->setSize(12);
$objPHPExcel->getActiveSheet()->getStyle('L'.$rowCount)->getFont()->setName('Arial');
$objPHPExcel->getActiveSheet()->SetCellValue('E'.$rowTitle1,$row['SectionName']);
$objPHPExcel->getActiveSheet()->getStyle('E'.$rowTitle1)->getFont()->setBold(true);
$objPHPExcel->getActiveSheet()->getStyle('E'.$rowTitle1)->getFont()->setSize(12);
$objPHPExcel->getActiveSheet()->getStyle('E'.$rowTitle1)->getFont()->setName('Arial');
$objPHPExcel->getActiveSheet()->SetCellValue('L'.$rowTitle1,$row['LineName']);
$objPHPExcel->getActiveSheet()->getStyle('L'.$rowTitle1)->getFont()->setBold(true);
$objPHPExcel->getActiveSheet()->getStyle('L'.$rowTitle1)->getFont()->setSize(12);
$objPHPExcel->getActiveSheet()->getStyle('L'.$rowTitle1)->getFont()->setName('Arial');
$rowCount++;
try{
$subquery = $con->prepare("SELECT c.dt,a.TimeIn,a.LunchOut,a.LunchIn,a.RNDOUT FROM cal c LEFT JOIN attendance a ON a.ValidDate = c.dt
AND a.EmpID = :id WHERE c.dt BETWEEN DATE('2015-08-01') AND DATE('2015-08-30') GROUP BY c.dt ORDER BY c.dt ASC");
$subquery->bindParam(':id',$row['EmpID']);
$subquery->execute();
}
catch(PDOException $e){
echo $e->getMessage();
exit();
}
$titleRow = $rowCount + 5;
$rowCount += 6;
while($subrow = $subquery->fetch())
{
if($subrow['TimeIn'] == "00:00:00")
{
$TimeIn = "";
}
else
{
$TimeIn = $subrow['TimeIn'];
}
if($subrow['LunchOut']=="00:00:00")
{
$LunchOut = "";
}
else
{
$LunchOut = $subrow['LunchOut'];
}
if($subrow['LunchIn']=="00:00:00")
{
$LunchIn = "";
}
else
{
$LunchIn = $subrow['LunchIn'];
}
if($subrow['RNDOUT']=="00:00:00")
{
$TimeOut = "";
}
else
{
$TimeOut = $subrow['RNDOUT'];
}
$objPHPExcel->getActiveSheet()->getStyle('C'.$titleRow)->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER);
$objPHPExcel->getActiveSheet()->getStyle('C'.$titleRow)->getFont()->setBold(true);
$objPHPExcel->getActiveSheet()->getStyle('C'.$titleRow)->getFont()->setSize(11);
$objPHPExcel->getActiveSheet()->getStyle('C'.$titleRow)->getFont()->setName('Arial');
$objPHPExcel->getActiveSheet()->SetCellValue('C'.$titleRow,'Date');
$objPHPExcel->getActiveSheet()->getStyle('E'.$titleRow)->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER);
$objPHPExcel->getActiveSheet()->getStyle('E'.$titleRow)->getFont()->setBold(true);
$objPHPExcel->getActiveSheet()->getStyle('E'.$titleRow)->getFont()->setSize(11);
$objPHPExcel->getActiveSheet()->getStyle('E'.$titleRow)->getFont()->setName('Arial');
$objPHPExcel->getActiveSheet()->SetCellValue('E'.$titleRow,'TimeIn');
$objPHPExcel->getActiveSheet()->getStyle('G'.$titleRow)->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER);
$objPHPExcel->getActiveSheet()->mergeCells('G'.($titleRow).':H'.($titleRow));
$objPHPExcel->getActiveSheet()->getStyle('G'.$titleRow)->getAlignment()->setWrapText(true);
$objPHPExcel->getActiveSheet()->getStyle('G'.$titleRow)->getFont()->setBold(true);
$objPHPExcel->getActiveSheet()->getStyle('G'.$titleRow)->getFont()->setSize(11);
$objPHPExcel->getActiveSheet()->getStyle('G'.$titleRow)->getFont()->setName('Arial');
$objPHPExcel->getActiveSheet()->SetCellValue('G'.$titleRow,'LunchOut');
$objPHPExcel->getActiveSheet()->getStyle('J'.$titleRow)->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER);
$objPHPExcel->getActiveSheet()->getStyle('J'.$titleRow)->getFont()->setBold(true);
$objPHPExcel->getActiveSheet()->getStyle('J'.$titleRow)->getFont()->setSize(11);
$objPHPExcel->getActiveSheet()->getStyle('J'.$titleRow)->getFont()->setName('Arial');
$objPHPExcel->getActiveSheet()->SetCellValue('J'.$titleRow,'LunchIn');
$objPHPExcel->getActiveSheet()->getStyle('M'.$titleRow)->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER);
$objPHPExcel->getActiveSheet()->getStyle('M'.$titleRow)->getFont()->setBold(true);
$objPHPExcel->getActiveSheet()->getStyle('M'.$titleRow)->getFont()->setSize(11);
$objPHPExcel->getActiveSheet()->getStyle('M'.$titleRow)->getFont()->setName('Arial');
$objPHPExcel->getActiveSheet()->SetCellValue('M'.$titleRow,'TimeOut');
$objPHPExcel->getActiveSheet()->getStyle('C'.$rowCount)->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER);
$objPHPExcel->getActiveSheet()->getStyle('C'.$rowCount)->getFont()->setSize(10);
$objPHPExcel->getActiveSheet()->getStyle('C'.$rowCount)->getFont()->setName('Arial');
$objPHPExcel->getActiveSheet()->SetCellValue('C'.$rowCount,$subrow['dt']);
$objPHPExcel->getActiveSheet()->getStyle('E'.$rowCount)->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER);
$objPHPExcel->getActiveSheet()->getStyle('E'.$rowCount)->getFont()->setSize(10);
$objPHPExcel->getActiveSheet()->getStyle('E'.$rowCount)->getFont()->setName('Arial');
$objPHPExcel->getActiveSheet()->SetCellValue('E'.$rowCount,$TimeIn);
$objPHPExcel->getActiveSheet()->getStyle('G'.$rowCount)->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER);
$objPHPExcel->getActiveSheet()->getStyle('G'.$rowCount)->getFont()->setSize(10);
$objPHPExcel->getActiveSheet()->getStyle('G'.$rowCount)->getFont()->setName('Arial');
$objPHPExcel->getActiveSheet()->SetCellValue('G'.$rowCount,$LunchOut);
$objPHPExcel->getActiveSheet()->getStyle('J'.$rowCount)->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER);
$objPHPExcel->getActiveSheet()->getStyle('J'.$rowCount)->getFont()->setSize(10);
$objPHPExcel->getActiveSheet()->getStyle('J'.$rowCount)->getFont()->setName('Arial');
$objPHPExcel->getActiveSheet()->SetCellValue('J'.$rowCount,$LunchIn);
$objPHPExcel->getActiveSheet()->getStyle('M'.$rowCount)->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER);
$objPHPExcel->getActiveSheet()->getStyle('M'.$rowCount)->getFont()->setSize(10);
$objPHPExcel->getActiveSheet()->getStyle('M'.$rowCount)->getFont()->setName('Arial');
$objPHPExcel->getActiveSheet()->SetCellValue('M'.$rowCount,$TimeOut);
$rowCount++;
}
$rowCount+=1;
$newRow = $objPHPExcel->getActiveSheet()->getHighestRow();
$objPHPExcel->getActiveSheet()->setBreak('A'.$newRow,PHPExcel_WorkSheet::BREAK_ROW);
}
$excelWriter = PHPExcel_IOFactory::createWriter($objPHPExcel,'Excel2007');
header('Content-Type:application/ms-excel');
header('Content-Disposition:attachment;filename="'.$dept.'.xlsx"');
header('Cache-Control:max-age=0');
$excelWriter->save('php://output');
这是ajax函数返回空值
function myFunction()
{
var idept = $("#cmbdept[name=dept]").val();
var first = $("#from[name=from]").val();
var second = $("#to[name=to]").val();
$.ajax({
url: "printreport.php",
type: 'post',
data: {dept: idept,from: first,to: second},
cache: false,
global: false;
success: function(data)
{
//alert('Report is printing');
window.open('http://localhost/hrtms/printreport.php','_blank');
}
});
return false;
}
我想你给printreport.php
打了两次电话。
在第一次调用(在ajax),使excel文件。
在第二次调用中(在window.open
中),它没有参数。
我猜这就是为什么返回空文件的原因。
如何在printreport.php
中创建真实文件,window.open
创建文件的web路径?
这是我的代码,当我通过phpexcel制作excel文件。
$objWriter = PHPExcel_IOFactory::createWriter($xlsObj, 'Excel2007');
$filename = 'FILENAME_WHAT_YOU_WANT';
$file_full_name = 'DATA_PATH_WHAT_YOU_WANT' . '/' . $filename;
$objWriter->save($file_full_name);
p。S我英语不好,如果你觉得奇怪,请原谅我。
-----附加更多-----
创建excel文件后返回文件路径
if(file_exists($file_full_name)){
echo json_encode(array('error'=>false, 'export_path'=>'/temp_upload/' . $filename));
}else{
echo json_encode(array('error'=>true, 'error_msg' => 'Export Failed'));
}
在javascript中创建链接到excel文件
$.ajax({
'url': '/menu/audience/exportActivity',
'dataType': 'json',
'type': 'post',
'data': data,
success: function(r){
//for loading animation to hide
$('body').find('div.loading.all').css('display', 'none');
if(!r.error){
location.href = r.export_path;
}
},
error: function(a, b, c){
$('body').find('div.loading.all').css('display', 'none');
}
});
这是我的代码当我编写