Bastian.Zimmer Posted April 21, 2017 Share Posted April 21, 2017 The nested Json has the following structure:The ID is displayed correctly in the report. But the addresses are not displayed individually.This problem can be solved with a list. This list requires a connection to the data. At this point I do not come any further and need your help. When selecting the connection I would select the following point:What is the correct expression to assign the nested data? Link to comment Share on other sites More sharing options...
Solution Bastian.Zimmer Posted April 24, 2017 Author Solution Share Posted April 24, 2017 The problem is solved. The correct JRDatasource expression is:((net.sf.jasperreports.engine.data.JsonDataSource)$P{REPORT_DATA_SOURCE}).subDataSource("schlaege") Link to comment Share on other sites More sharing options...
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