Question

如何从函数中设置所有单元格样式/选项？

此代码对我不起作用：

function setStyleTest() {
    global $objPHPExcel, $cell;
    $objPHPExcel->setActiveSheetIndex(0)->getStyle( $cell )->getFont()->setSize( 10 );
    $objPHPExcel->setActiveSheetIndex(0)->getStyle( $cell )->getAlignment()->setWrapText(true);
}

$cell = "A1";
$objPHPExcel->setActiveSheetIndex(0)->setCellValue( $cell, 'Some content' );

setStyleTest();

但这有效：

$cell = "A1";
$objPHPExcel->setActiveSheetIndex(0)->setCellValue( $cell, 'Some content' );
$objPHPExcel->setActiveSheetIndex(0)->getStyle( $cell )->getFont()->setSize( 10 );
$objPHPExcel->setActiveSheetIndex(0)->getStyle( $cell )->getAlignment()->setWrapText(true);

是的，我对课程知之甚少=）谢谢！

Answer 1

你们两个代码示例都有效，问题在于变量$ cell。它必须是与电子表格中的单元格对应的字符串。例如，要访问单元格A1，请更改$ cell，如下所示：

$cell = "A1";

现在你的函数setStyleTest（）每次都会设置相同的静态单元格，为了动态使用它我会推荐这个：

$cell = "A1";
$objPHPExcel->setActiveSheetIndex(0)->setCellValue( $cell, 'Some content' );
$objPHPExcel->setActiveSheetIndex(0)->getStyle( $cell )->getFont()->setSize( 10 );
$objPHPExcel->setActiveSheetIndex(0)->getStyle( $cell )->getAlignment()->setWrapText(true); 

function setStyleTest($incomingCell) {
  global $objPHPExcel;
  $objPHPExcel->setActiveSheetIndex(0)->getStyle( $incomingCell )->getFont()->setSize( 10 );
  $objPHPExcel->setActiveSheetIndex(0)->getStyle( $incomingCell )->getAlignment()->setWrapText(true);
  //I added BOLD to make this easier to see the difference
  $objPHPExcel->getActiveSheet()->getStyle($incomingCell)->getFont()->setBold(true);
}

$cell2 = "B1";
$objPHPExcel->setActiveSheetIndex(0)->setCellValue( $cell2, 'Some content2' );

setStyleTest($cell2);

phpexcel：从功能设置样式

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