I’m trying the set a variable (which is a sum of a quantity colum) in the header of the subsummary.
but this is not working.
If I place the same field in the subsummary footer, everything works fine.
Anyone knows, how to do this?
I’m using iReport 3.0.
[attachment=0]Afbeelding 36.png[/attachment]
Presumably the group is called “subcat” ?
So you are trying to put the results of the group summation into the header? The calculations may not be completed at the header time?
I also presume that you get a null output?
check:
that the variable “sum_quantity” should appear in the variable list AFTER any references to the fields and other variables it may depend upon.
I will have a quick look at the concept of having a dummy group after the subcat group and summing the variable over that group so the result is available in the (higher level) subcat group.
