Hi,
Select the option "use Data Source expression", then type the file name where
you have placed your method for subreport.
For Eg., In my scenario I have used this method with the following
parameter,Please give the fully qualified name.
com.dnb.or.reportDataAsDatasource.retriveVulnerabilityDetatils($P{periodId})
I hope this information will be helpful to you.
Thanks,
Dhilshad G
-----Original Message-----
From: Hari Plaikoil [mailto:hari.plaik...@gmail.com]
Sent: Tuesday, December 30, 2008 7:47 AM
To: jasperreports-questions@lists.sourceforge.net
Subject: [jasperreports-questions] filter value of REPORT_DATA_SOURCE on
subreport
Dear all,
Would you like to help me to solve my problem.
I make master-detail report. Both of them use different datasources. I
supply their datasource by JRDataSource. On the "subreport" tab I choose
$P{REPORT_DATA_SOURCE} for "Connection/Data Source Expression".
On the "Subreport parameters" the values are:
Parameter : productId
Expression: $F{productId}
I want to display product's detail on subreport based on master-report's
productId. Since the datasources I create via code, I don't have any idea
how to filter the subreport's datasource based on master-report's
datasource(productId).
Would you like to help me?
Thank you.
Hari Plaikoil.
--
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