Merge rows of same values in jasper Repors Detail Band

Question

Hi,

My data contains same value for a particular column.

My requirement is to merge the data rows for that particular column alone in detail band.

Is it possible in jasper reports.

please help.

Thanks & Regards, Prasanna

Answer 1

You can make another group, other than Detail and set the Group Expression to the same field you want.

For example, if I want to group on Country, and show Cities in each country. In "Country" Group Expression. I would write:

$F{countryField}