subreport not dispalyed..plz help...

[2006 JR Open Discussion]

By: kaushal desai - kaushal_ndesai

subreport not dispalyed..plz help...

2006-03-21 04:31

hi..

 

i m not able to get subreport displayed with master report ....

 

can any one help me out...

Thanks in advance....

 

 

 

i have the following code written in Action class:::

 

ArrayList detaillist;

JasperReport subreport=null;

 

if(detaillist.size() > 0)

{

JRDataSource datasource1 = new JRBeanCollectionDataSource(detaillist);

JasperPrint jasperPrint;

String temp = request.getRealPath("pages"+ "/reports//SubReport.jasper";

 

 

subreport = (JasperReport)JRLoader.loadObject(temp);

jasperPrint=JasperFillManager.fillReport( subreport,parameters1,datasource1);

StringBuffer pdfPath1 = new StringBuffer(request.getRealPath("pages/reports/jasperReportsPDFs"));

String pdfFile1 = "subreport.pdf";

pdfPath1.append("/" + pdfFile1);

JasperExportManager.exportReportToPdfFile(jasperPrint,pdfPath1.toString());

}

 

// for master report....

// passing subreport as a parameter to master report

 

parameters.put("subreport", subreport);

 

 

jasperReportViewer.getPDFReport(request,response,datasource,parameters,reportFile,pdfPath.toString());

 

AND

 

public void getPDFReport(HttpServletRequest request, HttpServletResponse response,JRDataSource dataSource, HashMap parameters, String reportXMLPath, String pdfFileName)

{

try {

JasperReport jasperReport = JasperCompileManager.compileReport(reportXMLPath);

 

JasperPrint jasperPrint = new JasperPrint();

jasperPrint = JasperFillManager.fillReport(jasperReport,parameters, dataSource);

JasperExportManager.exportReportToPdfFile(jasperPrint,pdfFileName);

} catch (JRException jre) {

 

jre.printStackTrace();

}