Unable to access subreport

[sukumar]

Hi,

 

I am using jasperreports. i am using sevlet now i am able to generate report. here i am sending dto object in main report.

 

Now i tried to and subreport in that how can pass the data in that same object. In the subreport i have to send array[].

[teodord]

Hi,

 

You'll probably need to wrap the array into an instance of the JRDataSource inteface and put in in the <dataSourceExpression> of the subreport element.

Try see if the supplied JRBeanArrayDataSource implementation suits your needs. Check the /demo/samples/datasource sample inside our project distribution.

 

I hope this helps.

Teodor