Examples on subreports

[nagaraju.padala19]

I want more examples.
That can run using java code can u send me plz..
So that i can practice 

I am using 4.7.1 version

[Java_Jasper]

You will want to use a servlet, for this.

public void doGet( HttpServletRequest request, HttpServletResponse response) throws ServeltException, IOException

{

String directory = " ";

directory = request.getPram("dir");   --your defined direcotry on your system.

paramater = new HashMap(subReport(direcory));  -- this will define your sub report as a paramater in a hash map

}

Where subReport is the method:

public Map subReport(String direcotry) throws JRExcption, FileNotFoundExcption

{

String japerFile = directory + " Name_of_your_file ";

JaperDesign subReportDef = JRXmlLoader.load(new FileInputStream(new File( jasperFile)));

JasperReport subReport = JasperCompilerManager.compileReport( subReportDef );

Map result = new HashMap();

result.put( "paramater_name_in_jasper_template, subReport);

return result;

}

Enjoy!