Hello, I am struggling to write a new Date() in Excel in the format MMM-YY. i tried style.setNumber(17). It successfully writes in desired format but the Excel Type is set to Custom not Date. How to do the same but set Excel Type to Date?
Please provide sample of the code if someone solves this issue in Aspose Cells for java.
I am able to reproduce the issue as you mentioned by using the following sample code. I found an issue with setNumber attribute for “mmm-yy” Date format which is set as custom format. When using Style.setNumber(17), it successfully writes in desired format “mmm-yy” but the Excel type is set to Custom and not Date.
e.g. Sample code:
// Instantiating a Workbook object
Workbook workbook = new Workbook();
// Obtaining the reference of first worksheet
Worksheet worksheet = workbook.getWorksheets().get(0);
// Adding the current system date to "A1" cell
worksheet.getCells().get("A1").putValue(DateTime.getNow());
// Getting the Style of the A1 Cell
Style style = worksheet.getCells().get("A1").getStyle();
// Setting the display format to number 17 to show date as "mmm-yy"
style.setNumber(17);
// Applying the style to the A1 cell
worksheet.getCells().get("A1").setStyle(style);
// Saving the Excel file
workbook.save("f:\\files\\book1.out.xlsx");
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Issue ID(s): CELLSJAVA-45474
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