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Uploading templates to Nuclos
Prepare finished Jasper templates for Nuclos – remove test parameters and wire subreports the Nuclos way.
HOW-TO APPLICATION DEVELOPER UPDATED: JUL 2026 APPLIES TO NUCLOS 4.2026.X
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Make the template Nuclos-compliant
Once the design is finished and tested, the form/report is imported into Nuclos. Beforehand the data source should be transferred to Nuclos.
Remove test artifacts
Remove everything only needed for test/design in the designer:
- all self-created parameters,
- all subreports,
- the content of the Query Text property.
The same applies to the subreport template (e.g. Auftragspositionen.jrxml).
Create a Nuclos-compliant subreport
- Create a parameter for the subreport (enter the type manually:
net.sf.jasperreports.engine.JasperReport). - Insert via the palette Subreport → Just create the subreport element.
- Set the properties:
| Property | Value |
|---|---|
| Subreport Expression | $P{Sub_Auftragspositionen} |
| Expression Class | net.sf.jasperreports.engine.JasperReport |
| Connection type | Use a datasource expression |
| Datasource Expression | ((org.nuclos.server.report.api.JRNuclosDataSource)$P{REPORT_DATA_SOURCE}).getDataSource("<Nuclos data source>") |
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The form is loaded via Configuration → Report → Form or Report.
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