You can use the default value expression of the parameter to do this: <parameter name="Parameter" .../> <parameter name="NewParameter" isForPrompting="false"> <defaultValueExpression>$P{Parameter}.convertToDate etc</defaultValueExpression> </parameter>
HTH, Lucian David Meiser wrote: > Is it possible to reference one parameter from another? > > I need to get the date prior to a user entered date and while, in > theory, I could do this with DB2, I get an error stating that the > parameter is incorrectly referenced. I figure that it's because the > parameter is nested too deeply. > > I thought that an excellent way to work around this is to just say > something like $NewParameter = > ($Parameter.ConvertedToDateFromCustomFormat() - 1 > day).ConvertedBackTodateFromCustomFormat(). However, I haven't seen > anything that does this and I haven't been successful at doing this. > > Thanks! > Dave > ------------------------------------------------------------------------ > > > ------------------------------------------------------------------------- > Using Tomcat but need to do more? Need to support web services, security? > Get stuff done quickly with pre-integrated technology to make your job easier > Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo > http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 > > ------------------------------------------------------------------------ > > _______________________________________________ > jasperreports-questions mailing list > jasperreports-questions@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/jasperreports-questions > ------------------------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 _______________________________________________ jasperreports-questions mailing list jasperreports-questions@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jasperreports-questions