PHPExcel标题行覆盖第一项

Question

好的，下一个PHPExcel问题。我有一个用户填写的HTML表单，数据将被发送到数据库。所有这些都没有问题。我正在使用PHPExcel将该信息发送到Excel工作表，以便组织主席可以查看已发送的报告（他选择了他希望在Excel中使用的报告）。当他点击按钮时，信息被下载到Excel中。这一切工作正常，除了工作表的第一行由标题信息覆盖。我知道它是标题，因为如果我更改$标题并删除数组中的值，隐藏查询的一部分将显示出来。

我得到这个代码：http://phpexcel.codeplex.com/discussions/246121/

可能有一个编码错误，或者我可能没有上传所有的文件和类到互联网...

任何帮助表示赞赏。谢谢。

// connection with the database 
$dbhost = "I removed this for privacy"; 
$dbuser = "I removed this for privacy"; 
$dbpass = "I removed this for privacy"; 
$dbname = "I removed this for privacy"; 

mysql_connect($dbhost,$dbuser,$dbpass); 
mysql_select_db($dbname); 

// require the PHPExcel file 
require 'Classes/PHPExcel.php'; 

// simple query 

$query = " 

SELECT dueDate, reporterName, program, noReportReason, recentActivity, impacted, fundsGenerated, fundsSpent, volunteers, input, potentialContacts, potentialSources 
FROM reports 
ORDER BY id 

"; 

if ($result = mysql_query($query) or die(mysql_error())) 
{ 
// Create a new PHPExcel object 
$objPHPExcel = new PHPExcel(); 
$objPHPExcel->getActiveSheet()->setTitle('Quarterly Project Reports'); 

// Loop through the result set 
$rowNumber = 1; 
while ($row = mysql_fetch_row($result)) 
{ 
$col = 'A'; 
foreach($row as $cell) 
{ 
$objPHPExcel->getActiveSheet()->setCellValue($col.$rowNumber,$cell); 
$col++; 
} 
$rowNumber++; 
} 

$rowNumber = 1; 
$headings = array('Due Date','Reporter Name','Name of Program','No Report This Quarter', 
    'Recent Activity','Number of People Impacted','Funds Generated', 
    'Funds Spent and Fuding Sources','Volunteers Mobilized','WNP Input', 
    'Potential Contacts','Potential Sources'); 
$objPHPExcel->getActiveSheet()->fromArray(array($headings),NULL,'A'.$rowNumber); 

$rowNumber++; 
// Loop through the result set 
while ($row = mysql_fetch_row($result)) 
{ 
$col = 'A'; 
foreach($row as $cell) 
{ 
$objPHPExcel->getActiveSheet()->setCellValue($col.$rowNumber,$cell); 
$col++; 
} 
$rowNumber++; 
} 

//bold Header row 
$objPHPExcel->getActiveSheet()->getStyle('A1:L1')->getFont()->setBold(true); 

//wrap column D 
$objPHPExcel->getActiveSheet()->getStyle('D1:D'.$objPHPExcel->getActiveSheet()->getHighestRow())->getAlignment()->setWrapText(true); 

//wrap column E 
$objPHPExcel->getActiveSheet()->getStyle('E1:E'.$objPHPExcel->getActiveSheet()->getHighestRow())->getAlignment()->setWrapText(true); 

//set header row height 
$objPHPExcel->getActiveSheet()->getRowDimension('1')->setRowHeight(20); 

//set column widths 
$objPHPExcel->getActiveSheet()->getColumnDimension('A')->setWidth(15); 
$objPHPExcel->getActiveSheet()->getColumnDimension('B')->setWidth(20); 
$objPHPExcel->getActiveSheet()->getColumnDimension('C')->setWidth(30); 
$objPHPExcel->getActiveSheet()->getColumnDimension('D')->setWidth(50); 
$objPHPExcel->getActiveSheet()->getColumnDimension('E')->setWidth(50); 
$objPHPExcel->getActiveSheet()->getColumnDimension('F')->setWidth(30); 
$objPHPExcel->getActiveSheet()->getColumnDimension('G')->setWidth(30); 
$objPHPExcel->getActiveSheet()->getColumnDimension('H')->setWidth(30); 
$objPHPExcel->getActiveSheet()->getColumnDimension('I')->setWidth(30); 
$objPHPExcel->getActiveSheet()->getColumnDimension('J')->setWidth(30); 
$objPHPExcel->getActiveSheet()->getColumnDimension('K')->setWidth(30); 
$objPHPExcel->getActiveSheet()->getColumnDimension('L')->setWidth(30); 

// Save as an Excel BIFF (xls) file 
$objWriter = PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel5'); 

header('Content-Type: application/vnd.ms-excel'); 
header('Content-Disposition: attachment;filename="WNPQuarterlyReports.xls"'); 

$objWriter->save('php://output'); 
exit(); 
} 
echo 'a problem has occurred... no data retrieved from the database'; 

Answer 1

你确实有通过这段代码中的结果两个环，一个开始于列＃1，你然后再覆盖1行与您的标题，然后通过ResultSet循环（这实际上不会循环，因为你已经在第一个循环中达到结果集的末尾），从第2行开始