Group tag and isReprintHeaderOnEachPage

[Hedemann]

I'm using the same report for print and for export to CSV.

If the isReprintHeaderOnEachPage option in the group tag is set to true the column header added on each page, which is fine but when exporting the report to CSV the column header added as well which I would like to avoid.

If I set isReprintHeaderOnEachPage to false or omit it, the export is fine but I miss the column header at the printed report.

I have tried different property settings of the net.sf.jasperreports.export.csv.exclude without luck.

Q: is it possible to control the true/false value of isReprintHeaderOnEachPage from a parameter/field or is there another way to express the columnheader when exporting.