Files
PhpSpreadsheet/samples/ConditionalFormatting/03_Blank_Comparisons.php
T
Mark Baker 4a04499bff Read conditional styling for cell (#2491)
* Allow single-cell checks on conditional styles, even when the style is configured for a range of cells
* Work on the CellMatcher logic to evaluate Conditionals for a cell based on its value, and identify which conditional styles should be applied
* Refactor style merging and cell matching for conditional formatting into separate classes; this should make it easier to test, and easier to extend for other CF expressions subsequently
* Added support for containsErrors and notContainsErrors
* Initial work on a wizard to help simplify created Conditional Formatting rules, to ensure that the correct expressions are set
* Further work on extending the Conditional Formatting rules to cover more of the options that are available in MS Excel
* Prevent phpcs-fixer from removing class @method annotations, used to identify the signature for magic methods used in Wizard classes
* Implement `fromConditional()`` method to allow the creation of a CF Wizard from an existing Conditional
* Ensure that xlsx Reader picks up the timePeriod attribute for DatesOccurring CF Rules
* Allow Duplicates/Uniques CF Rules to be recognised in the Xlsx Reader
* Basic Xlsx reading of CF Rules/Styles from <extLst><ext><ConditinalFormattings> element, and not just the <ConditinalFormatting> element of the worksheet

* Add some validation for operands passed to the CF Wizards
 - remove any leading ``=` from formulae, because they'll be embedded into other formulae
 - unwrap any string literals from quotes, because that's also handled internally

Handle cross-worksheet cell references in cellReferences and Formulae/Expressions

* re-baseline phpstan

* Update Change Log with details of the CF Improvements
2022-01-22 19:18:26 +01:00

77 lines
2.3 KiB
PHP

<?php
use PhpOffice\PhpSpreadsheet\Spreadsheet;
use PhpOffice\PhpSpreadsheet\Style\Color;
use PhpOffice\PhpSpreadsheet\Style\ConditionalFormatting\Wizard;
use PhpOffice\PhpSpreadsheet\Style\Fill;
use PhpOffice\PhpSpreadsheet\Style\Style;
require __DIR__ . '/../Header.php';
// Create new Spreadsheet object
$helper->log('Create new Spreadsheet object');
$spreadsheet = new Spreadsheet();
// Set document properties
$helper->log('Set document properties');
$spreadsheet->getProperties()->setCreator('Mark Baker')
->setLastModifiedBy('Mark Baker')
->setTitle('PhpSpreadsheet Test Document')
->setSubject('PhpSpreadsheet Test Document')
->setDescription('Test document for PhpSpreadsheet, generated using PHP classes.')
->setKeywords('office PhpSpreadsheet php')
->setCategory('Test result file');
// Create the worksheet
$helper->log('Add data');
$spreadsheet->setActiveSheetIndex(0);
$spreadsheet->getActiveSheet()
->setCellValue('A1', 'Blank Comparison');
$dataArray = [
['HELLO', null],
[null, 'WORLD'],
];
$spreadsheet->getActiveSheet()
->fromArray($dataArray, null, 'A2', true);
// Set title row bold
$helper->log('Set title row bold');
$spreadsheet->getActiveSheet()->getStyle('A1:B1')->getFont()->setBold(true);
// Define some styles for our Conditionals
$helper->log('Define some styles for our Conditionals');
$greenStyle = new Style(false, true);
$greenStyle->getFill()
->setFillType(Fill::FILL_SOLID)
->getEndColor()->setARGB(Color::COLOR_GREEN);
$redStyle = new Style(false, true);
$redStyle->getFill()
->setFillType(Fill::FILL_SOLID)
->getEndColor()->setARGB(Color::COLOR_RED);
// Set conditional formatting rules and styles
$helper->log('Define conditional formatting and set styles');
// Set rules for Blank Comparison
$cellRange = 'A2:B3';
$conditionalStyles = [];
$wizardFactory = new Wizard($cellRange);
/** @var Wizard\Blanks $blanksWizard */
$blanksWizard = $wizardFactory->newRule(Wizard::BLANKS);
$blanksWizard->setStyle($redStyle);
$conditionalStyles[] = $blanksWizard->getConditional();
$blanksWizard->notBlank()
->setStyle($greenStyle);
$conditionalStyles[] = $blanksWizard->getConditional();
$spreadsheet->getActiveSheet()
->getStyle($blanksWizard->getCellRange())
->setConditionalStyles($conditionalStyles);
// Save
$helper->write($spreadsheet, __FILE__);