in Jasper Studio i want to create a Table Report.
when i create a Report, in the wizard I build the main Dataset with my DataAdapter/query.
But when I create the TABLE element is not possible to use the MAIN DATASET, and i'm forced to use another Dataset.
if I use the EMPTY DATASET-EMPTY RECORD as MAIN DATASET or insert a Query with no Rows the report will be blank,
im my report now I insert the fake query (select * from dual)
why I'm force to use 2 Dataset..???
thanks to all
ok, dont use EMPTY DATASET-EMPTY RECORD as your MAIN DATASET, choose an actual database connection as you need the query to run, i tend to use select 1 from dual, but select * from dual works too.
Your table element isn't firing because the main report's dataset is empty.