asder99

I've just understood where is the problem I found this guide: http://jasperreports.sourceforge.net/sample.reference/subreport/index.html And I've noteced that in my master report miss that part: I write it in manually and now it works as it should do. Anyway I don't understand how to set the subreport parameter automatically when I create a new subreport... Post Edited by asder99 at 12/16/2010 09:41

Hi! Probably this is a stupid question, but I can't find a solution... I'm trying to create a subreport, but I can't pass anything to it. If I launch the subreport passing manually the id I need, it works perfectly. But if I launch the main report, in the space where should be the subreport, is blank. In the subreport's query, as an old manual says, I create a new parameters with the same name of the variable I need from the main report... but it doesn't work. Probably I've got some problem because I use the last version of Ireport, the 3.7.6. Anyone knows a step by step manual for create subreport with my version of ireport? Thank you!

It works, thanks a lot! But, just for information, what does "$P{parameter_name}" (without exclamation mark) pass?

Hi! I've got a problem with a query. The original query is this: Select id, name, description from table_01 where name like '%roger%' I need to use this query in iReport, but "roger" should be a variable. So I write: Select id, name, description from table_01 where name like '%$P{px_name}%' But it doesn't work. Where can I find a guide to insert correctly an iReport variable in a query? Thanks!

Well... going in "trial mode", after a pair of hours I found a way. I create a new report and in the wizard, in the 5th step, I grouped the results for "CAT". In the "Report Inspector" menu there's a new type of band to create: CAT Group Header. I create it and I put the CAT field in that band, and the rest in the band "Details". Unfortunatly I didn't find a way to modify an existing report to add the group as I do in the wizard. Hi all and thanks for the hint!

I think you don't mean the function "group by" of mysql... can you explain me? Have you got any link to a tutorial or a guide? Thanks a lot!

Hi! I need an help. My query result is like that: ID CAT ITEM 1 A fork 2 A spoon 3 B chair And I need a report that join one or more records by CAT. Something like: A fork spoon B chair So I think I have compare the record result with the previuos one, and if it's the same, I have to hide the CAT's text area. But the question is: how can I call the previous record? Thanks a lot!