The default value or default value expression was set in the report in iReport Designer. After uploaded to the jasperreport server v5.0, the default value can be shown or evaluated in the input parameter dialog box prompted when generating a report. However, it seems that it is unable to retrieve the evaluated default value through the web service client API, WSClient. Also, no default value property can be found in ResourceDescriptor.
Is there any way to retrieve the evaluated default value from jasperreport server?