I\'m working on JasperReport Report that generates Excel file. For some reason my cell formats/types are not how they should be. For example I have Date object in my cell bu
JasperReports version 4.1.1 net.sf.jasperreports.export.xls.pattern was introduced.
check here
In properties expressions
properties name >> net.sf.jasperreports.export.xls.pattern
properties value >> @ for text, yyyy-mm-dd for date format, #,##0.00;-#,##0.00 for currency, etc....