我想在 PHPExcel 上创建交替的颜色行。例如 odd=no, even=color.
我的代码是:
$row = 4;
$excel->getActiveSheet()->getStyle('A4:I'.($row-1))->applyFromArray(
array(
'fill' => array(
'type' => PHPExcel_Style_Fill::FILL_SOLID,
'color' => array('rgb' => 'ccff99')
)
)
);
我对循环 if even=color else no color 感到困惑。
这是我的解决方案:
所以你将数据设置到Excel中:
$excel->getActiveSheet()->fromArray($datas);
首先,对于表格标题,我应用此填充和颜色(请注意,您必须更改 A1:I1 以使其符合您的需要)。
$excel->getActiveSheet()->getStyle('A1:I1')->applyFromArray(
array(
'fill' => array(
'type' => \PHPExcel_Style_Fill::FILL_SOLID,
'color' => array('argb' => 'FFCCFFCC')
),
'borders' => array(
'bottom' => array('style' => \PHPExcel_Style_Border::BORDER_THIN),
'right' => array('style' => \PHPExcel_Style_Border::BORDER_MEDIUM)
)
)
);
然后,你做一个简单的循环来逐行着色。你,当然,这次从第二行开始,当你达到你的数据计数时结束。
for ($i = 2; $i < count($sub); $i++) {
if ($i % 2 == 0) {
$excel->getActiveSheet()->getStyle('A' . $i . ':I' . $i)->applyFromArray(
array(
'fill' => array(
'type' => \PHPExcel_Style_Fill::FILL_SOLID,
'color' => array('argb' => 'FFF3F3F3')
),
)
);
}
}
你可以使用条件格式来解决这个问题。 官方文档: https://phpspreadsheet.readthedocs.io/en/latest/topics/conditional-formatting/#formulae
$cellRange = 'A1:Z999';
$conditionalStyles = [];
$wizardFactory = new Wizard($cellRange);
/** @var Wizard\Expression $cellWizard */
$cellWizard = $wizardFactory->newRule(Wizard::EXPRESSION);
$style = $cellWizard->getStyle();
$style->getFill()->setFillType(Fill::FILL_SOLID)
->getStartColor()->setARGB('D9D9D9');
$cellWizard->formula('MOD(ROW(),2)')
->setStyle($style);
$conditionalStyles[] = $cellWizard->getConditional();
$spreadSheet->getActiveSheet()
->getStyle($cellWizard->getCellRange())
->setConditionalStyles($conditionalStyles);