Supress blank subreport produces blank space

1
votes

I have a main report with 4 grops(CR 2008). The page header content is repeated on each page. I placed the sub report in group footer 1. If the group foote 2 content flows till the end of margin and the subreport produces a blank space. Even i have set the sub report format as supress blank report and i even supressed the section if blank.

2
crystal-reportscrystal-reports-2008

2 Answers

0
votes

use this formula When u suppress:

"IsNull({Necessary.DetailField}) or ({Necessary.DetailField}=" ")"

0
votes

  • Firstly try to place the content of the subreport in a list bound to your data even if it's only one record. If there is no data, the list will not be rendered and will not use any space.

  • Secondly check if the subreport extend the horizontal extend of the parent report (by reducing the width of the subreport). If so, there will always be a blank space in the main report, no matter what data you support for the subreport.

Hope that helps!