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https://github.com/PHPOffice/PhpSpreadsheet.git
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oleibman
9565757138
A follow-on activity to PR #5061. That PR added scrollbars to the dropdown lists when samples were run in a browser. Earlier changes had broken up a number of categories into multiple entries because the dropdown lists were too long and wound up truncated. With the scrollbars, it makes sense to re-consolidate many of those lists, such as ComplexNumbers, which are all essentially the same test as each other. Some break-ups are retained (e.g. Basic/1/2/3/4/5) because they differ substantially from sample to sample; that's kind of an arbitrary decision, but it will have to do for now. I also renamed some of the members so that like members sort together when listing the directory (e.g. all pivot table samples now start with `pvt`). The sample code is mostly unchanged; only the directory and/or member names are changed. The download samples were moved to their own new directory, and now represent a complete set of all the write formats that we permit. Studying their code, an improvement for `Helper\Downloader` became evident. It had been used merely to copy an existing file to be downloaded. However, by changing the first parameter of `download` to be either the name of the file directory (the existing usage) *or* a `Writer` object poised to issue `save`, you can use it to download your spreadsheet without having to worry about the headers which the browser requires. It then becomes generally useful beyond being used in samples: ```php $writer = new WriterType($spreadsheet); $downloader = new Downloader($writer, 'suggestedFileName.xlsx'); $downloader->download(); ```
61 lines
1.6 KiB
PHP
61 lines
1.6 KiB
PHP
<?php
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use PhpOffice\PhpSpreadsheet\NamedRange;
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use PhpOffice\PhpSpreadsheet\Spreadsheet;
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require __DIR__ . '/../Header.php';
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/** @var PhpOffice\PhpSpreadsheet\Helper\Sample $helper */
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$spreadsheet = new Spreadsheet();
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$worksheet = $spreadsheet->setActiveSheetIndex(0);
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// Set up some basic data for a timesheet
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$worksheet
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->setCellValue('A1', 'Charge Rate/hour:')
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->setCellValue('B1', '7.50')
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->setCellValue('A3', 'Date')
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->setCellValue('B3', 'Hours')
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->setCellValue('C3', 'Charge');
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// Define named range using an absolute cell reference
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$spreadsheet->addNamedRange(new NamedRange('CHARGE_RATE', $worksheet, '=$B$1'));
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$workHours = [
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'2020-0-06' => 7.5,
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'2020-0-07' => 7.25,
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'2020-0-08' => 6.5,
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'2020-0-09' => 7.0,
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'2020-0-10' => 5.5,
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];
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// Populate the Timesheet
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$startRow = 4;
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$row = $startRow;
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foreach ($workHours as $date => $hours) {
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$worksheet
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->setCellValue("A{$row}", $date)
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->setCellValue("B{$row}", $hours)
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->setCellValue("C{$row}", "=B{$row}*CHARGE_RATE");
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++$row;
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}
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$endRow = $row - 1;
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++$row;
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$worksheet
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->setCellValue("B{$row}", "=SUM(B{$startRow}:B{$endRow})")
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->setCellValue("C{$row}", "=SUM(C{$startRow}:C{$endRow})");
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/** @var float */
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$calc1 = $worksheet->getCell("B{$row}")->getCalculatedValue();
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/** @var float */
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$value = $worksheet->getCell('B1')->getValue();
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/** @var float */
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$calc2 = $worksheet->getCell("C{$row}")->getCalculatedValue();
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$helper->log(sprintf(
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'Worked %.2f hours at a rate of %.2f - Charge to the client is %.2f',
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$calc1,
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$value,
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$calc2
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));
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$helper->write($spreadsheet, __FILE__, ['Xlsx']);
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