JasperReports: Passing in a list of lists as a datasource

Question

I need to populate a few subreports with lists of different objects. Basically lets say i have the following:
Subreport on used Vehicles
Subreport on new Vehicles<

Answer 1

i was the same problems with you and i solved it using the tag List of jasper, i used datasource in my class java, for example: parameter.put("MyList", new JRBeanCollectionDataSource(ListObjects)); in JRXML

In palete of Jasper, choose the tag LIST and drag and drop in your relatory after choose

• create new dataset
• create new dataset from a connection… ...
• in data adapter choose new data adapter - collection of javabeans
• use a JRDatasource expression
• go in lis of parameters and choose you list op objects (MyList)

now go to outline of jasper and - dataset properties - edit and query filter ... ... - javabean - search you class (I using eclipse, so it's easy to search my class) - add fields to use