iReport property value not saved

[vid.ogris]

I am using jasper ireport 5.6 and after changing properties

 

net.sf.jasperreports.export.xls.ignore.cell.border

net.sf.jasperreports.export.xls.ignore.cell.background 

from false to true, I cannot change them back. Values are always set to true.

 

Any ideas??

 

thank you

[hozawa]

Just go in to the "Source" view and directly change (or delete) properties there.

[vid.ogris]

You mean source view of report. I cannot find any export.xls properties there