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. -- View this message in context: http://www.nabble.com/filter-value-of-REPORT_DATA_SOURCE-on-subreport-tp21212287p21212287.html Sent from the jasperreports-questions mailing list archive at Nabble.com. ------------------------------------------------------------------------------ _______________________________________________ jasperreports-questions mailing list jasperreports-questions@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jasperreports-questions NOTE: We have migrated to a new email server and all email addresses have changed. While emails sent to the old address will be forwarded till the 31st December 2008, we request you to note the new email address, update your address book and use this new email address for all future communications. This email and any attachment(s) transmitted may contain confidential, proprietary or legally privileged information relating to D&B TransUnion Analytic and Decision Services Private Limited. The information is intended solely for the recipient. No part of this information may be disclosed, copied, reproduced, distributed or made available in any form whatsoever without prior authorization. If you have received this email in error please notify the sender electronically and delete all copies immediately. This email may contain viruses. D&B TransUnion Analytic and Decision Services Private Limited has taken every reasonable precaution to minimize this risk, but is not liable for any damage you may sustain as a result of any virus in this email. We strongly advise you to ensure that the email and any attachment(s) are free of any virus. ------------------------------------------------------------------------------ _______________________________________________ jasperreports-questions mailing list jasperreports-questions@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jasperreports-questions