Check out the Custom DataSource section, if there is any. Basically you need to implement the JRDataSource and do your stuff in there and return a collection of Maps. Jasper Engine will use that for the report rendering. Don't forget to declare Fields and Parameters as required.
Regards, Raffi -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Behalf Of Dan Adams Sent: Monday, April 24, 2006 11:49 PM To: [EMAIL PROTECTED] Cc: jasperreports-questions@lists.sourceforge.net Subject: Re: [jasperreports-questions] running many queries in a report? Sorry, If I'm kind of new to this, but could you elaborate on getting the datasource to run the queries and put them in parameters? I have the jasper ebook and have read through it so I can reference that if need be. On Mon, 2006-04-24 at 11:03 -0700, Manfred Moser wrote: > Dan Adams wrote: > > I have a report I want to do that, while it runs one main query, needs > > to run many other small queries where it really only cares about getting > > one result from the query (such as a count or average). How is this done > > without creating a ton of subreports that don't print anything and just > > return a result? > > You can just set parameters with these values. Just get your data source to run > all the queries and put the results in different parameters. If you use > subreports or not is a different issue. > > manfred > > > -- Dan Adams Software Engineer Interactive Factory 617.235.5857 ------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 _______________________________________________ jasperreports-questions mailing list jasperreports-questions@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jasperreports-questions ------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 _______________________________________________ jasperreports-questions mailing list jasperreports-questions@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jasperreports-questions
