conditionalFormats property

ConditionalFormats conditionalFormats

Gets the collection of conditional formats in the Range. Read-only.

 // Create a new Excel Document.
 final Workbook workbook = Workbook();
 // Accessing sheet via index.
 final Worksheet sheet = workbook.worksheets[0];

 //Applying conditional formatting to "A1".
 final ConditionalFormats conditions =
    sheet.getRangeByName('A1').conditionalFormats;
 final ConditionalFormat condition = conditions.addCondition();

 //Represents conditional format rule that the value in target range should be between 10 and 20
 condition.formatType = ExcelCFType.cellValue;
 condition.operator = ExcelComparisonOperator.between;
 condition.firstFormula = '10';
 condition.secondFormula = '20';
 sheet.getRangeByIndex(1, 1).setText('Enter a number between 10 and 20');

 //Setting format properties to be applied when the above condition is met.
 condition.backColor = '#66FF99';
 condition.isBold = true;
  condition.isItalic = true;

//save and dispose.
 final List<int> bytes = workbook.saveAsStream();
 File('ConditionalFormatting.xlsx').writeAsBytes(bytes);
 workbook.dispose();

Implementation

ConditionalFormats get conditionalFormats {
  if (isSingleRange) {
    _cfValue = _getColumnName(column) + row.toString();
  } else {
    _cfValue =
        '${_getColumnName(column)}$row:${_getColumnName(lastColumn)}$lastRow';
  }
  return _worksheet._createCondFormatCollectionWrapper(this, _cfValue);
}