ireport dynamic parameter passing through java

[itzbobi]

hi guys,

 

 i am new to jasper reports and ireport as well.  i know how to create a parameterised report. But, how to send dynamic parameters at runtime to java program which in turn calls the jrxml file to generate report.

[mdahlman]

itzbobi,

You can make a web services call to get the parameter choices. The details are included in the web services documentation.

Regards,
Matt

[dysonjm]

I am new to jasper report ..And I developed new jasper report using ireport.. in my report thre is one parameter. From ireport it taking the parameters and working fine. But when I calling it using java code it wont taking the parameters instead it produsing complete output without parameter..even it wont taking the default parameters which i hav asssinged in jasper report.

Code:

HashMap jasperParameter = new HashMap();  

               Map parameters = new HashMap();

               parameters.put("Pname","P");  

               JasperReport jasperReport = null;

               jasperReport=JasperCompileManager.compileReport(reportFile);  

               JasperPrint jasperPrint = JasperFillManager.fillReport(jasperReport, parameters,new JRResultSetDataSource(result));  

               JasperExportManager.exportReportToPdfFile(jasperPrint,"E:\report3.pdf");  

 

JRXMl:

Code:

HashMap jasperParameter = new HashMap();                 		Map parameters = new HashMap();               		parameters.put("Pname","P");                 		JasperReport jasperReport = null;               		jasperReport=JasperCompileManager.compileReport(reportFile);                 		JasperPrint jasperPrint = JasperFillManager.fillReport(jasperReport, parameters,new JRResultSetDataSource(result));                 		JasperExportManager.exportReportToPdfFile(jasperPrint,"E:\report3.pdf");