Question

我一直在尝试设置特定列或整个电子表格的默认格式。我正在使用PhpOffice\PhpSpreadsheet包来创建Excel电子表格。有什么方法可以一次设置整个工作表或整个列的格式？

下面是我如何使用该库的代码段：

require_once 'vendor/autoload.php';
use PhpOffice\PhpSpreadsheet\IOFactory;
use PhpOffice\PhpSpreadsheet\Spreadsheet;
// Create new Spreadsheet object
$spreadsheet = new Spreadsheet();
// Set document properties
$spreadsheet->getProperties()->setCreator('Someone')
    ->setLastModifiedBy('Someone Else')
    ->setTitle('XLSX Test Document')
    ->setSubject('Office 2007 XLSX Test Document')
    ->setDescription('PhpOffice')
    ->setKeywords('PhpOffice')
    ->setCategory('PhpOffice');

$header = [
              "Order No",
              "ID",
              "Salutaion",
              "First Name",
              "Last Name",
              "Address"
          ];
$rows = [
            [
                "SDKJFBHIDUF",
                "23123156478978945",
                "Mr.",
                "John",
                "Doe",
                "101, Lorem Ipsum"
            ]
        ];

 $sheet = $spreadsheet->getActiveSheet();
 $sheet->setTitle('Orders');
 $sheet->fromArray($header, null, 'A1');
 $sheet->fromArray($rows, null, 'A2');
 $spreadsheet->setActiveSheetIndex(0);

 header('Content-Type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet');
 header('Content-Disposition: attachment;filename="samplemultitab-invoice-' . time() . '.xlsx"');
 header('Cache-Control: max-age=0');
 // If you're serving to IE 9, then the following may be needed
 header('Cache-Control: max-age=1');
 // If you're serving to IE over SSL, then the following may be needed
 header('Expires: Mon, 26 Jul 1997 05:00:00 GMT'); // Date in the past
 header('Last-Modified: ' . gmdate('D, d M Y H:i:s') . ' GMT'); // always modified
 header('Cache-Control: cache, must-revalidate'); // HTTP/1.1
 header('Pragma: public'); // HTTP/1.0
 $writer = IOFactory::createWriter($spreadsheet, 'Xlsx');
 $writer->save('php://output');
 exit;

目前，我正在将/PhpSpreadsheet/Worksheet/Worksheet.php文件fromArray的方法修改为如下

$this->getCell($currentColumn . $startRow)->setValue($cellValue);

到

$this->getCell($currentColumn . $startRow)->setValueExplicit($cellValue,\PhpOffice\PhpSpreadsheet\Cell\DataType::TYPE_STRING);

但是我需要一种有效的方法来修复此通用选项设置。

Answer 1

我遇到类似的问题，即大型ID字符串（例如1234567890123456789）会自动转换为数字并在电子表格中显示为1.23456789012346E + 018。

使用getStyle($columnIndex)->getNumberFormat()->setFormatCode()时，必须使用PhpOffice \ PhpSpreadsheet \ Style \ NumberFormat类中的值，并且尽管有一个“ FORMAT_TEXT”值，但由于将单元格值视为数字（ Cell \ DataType :: TYPE_NUMERIC），而不是纯字符串。

根据我自己的经验，我认为唯一（而且很麻烦）的解决方案是遍历给定列的单元格以使用setValueExplicit()方法。

$spreadsheet = new \PhpOffice\PhpSpreadsheet\Spreadsheet();
// Fill the sheet with values using fromArray() method
$spreadsheet->getActiveSheet()->fromArray($dataToFillTheSheet, NULL, 'A1');
// Get the highest row index
$highestRow = $spreadsheet->getActiveSheet()->getHighestRow();
for($i = 1; $i <= $highestRow; $i++) {
  $cell = $spreadsheet->getActiveSheet()->getCellByColumnAndRow($columnIndex, $i);
  $cell->setValueExplicit($cell->getValue(), \PhpOffice\PhpSpreadsheet\Cell\DataType::TYPE_STRING);
}

我很想知道是否有人知道更好的解决方案。

Answer 2

假设您有一个PhpOffice\PhpSpreadsheet\Spreadsheet对象，则应该在整个工作表中都使用它：

$ss->getDefaultStyle()
    ->getNumberFormat()
    ->setFormatCode(
        \PhpOffice\PhpSpreadsheet\Cell\DataType::TYPE_STRING
    );

对于列：

$ss->getActiveSheet()
    ->getStyle("A")
    ->getNumberFormat()
    ->setFormatCode(\PhpOffice\PhpSpreadsheet\Cell\DataType::TYPE_STRING);

Answer 3

解决办法是设置显式值，用TYPE_STRING，然后设置样式为FORMAT_TEXT。

$sheet->getCell('A1')->setValueExplicit('0000001', \PhpOffice\PhpSpreadsheet\Cell\DataType::TYPE_STRING);
$sheet->getStyle('A1')->getNumberFormat()->setFormatCode(\PhpOffice\PhpSpreadsheet\Style\NumberFormat::FORMAT_TEXT);

Answer 4

您可以像这样为活动工作表设置格式代码

$spreadsheet = $reader->load("file_path");
$spreadsheet = $spreadsheet->getActiveSheet()->getStyle("A1:C20")
                    ->getNumberFormat()
                    ->setFormatCode('General');

PhpOffice \ PhpSpreadsheet无法设置列或整个电子表格的默认格式

4 个答案: