Collapse subreport if empty

[mrbahr2003]

 I have a report with 3 sub-reports in the detail section, one following the next.  After the 3 sub-reports, I have some other report details.  The issue is if one or more of the sub-reports is empty, then when the report prints, it leaves a white space where the subreport was inserted.  Is there a way to collapse the detail section if a sub-report is empty?  Or is there a way to have the sub-report with a height of 0 and have it expand automatically if there is data?

Thanks

[szaharia]

Try to use a <printWhenExpression/> in the subreport <reportElement/>.

Hope this helps,

sanda

 

[Tigerman]

Use the attribute "Remove Line When Blank "

isRemoveLineWhenBlank="true"

Regards :-)