Hello,
i'm using a List Dataset in my report. Within this dataset i'm filling a variable counting some values.
I want to use this variable in the mainreport.
Could anyone please advise me how to do that?
I tried to drag the variable from the design tree of the list dataset to the mainreport, but this is giving me an
"variable not found" error...
thank you
bye
Markus
7 Answers:
Download:
https://community.jaspersoft.com/system/files/restricted-docs/jaspersoft...
And read carefully the documentation.
Your question is resolved at chapter 13.
Mariano
Hi Mariano, thank you for the hint. I checked the reference. But i think my problem is, that i'll have to pass a sum out of
a list object not a sub report. When i click the List Options, i can see Parameters, Parameter Map but i'm missing Return Values Button...
Do you have a clue how i can pass a value from a list to the main report?
I don't understand where there problem is, I think that I don't know your purpose.
When I have to return values from a subreport, first define variable in main report and subreport, then from main report select subrepot and 'Subreport return values' and map both variables.
This all I do.
Mariano
