Can we pass Heirarchy of Objects to Jasper

[2001 JI Open Discussion]

By: roshansalvi - roshansalvi

Can we pass Heirarchy of Objects to Jasper

2005-03-29 02:36

I have gone through datasource example given by jasper report . Actually i am using iReport. Again in datasource example it is simple example. i want to pass object tree that is. for eg.. Test contains many subject, each subject contains many question, each question has many options. etc...

that means object contains collection of object and i want to iterate that. Again does jasper support vector or any collection

so how could i achieve this. Please help me out. I will be thankfull to you.

i want to know how can i iterate so that if i have collection of object all will be print on report

Roshan

 

 

By: Doug Berkland - berkland

RE: Can we pass Heirarchy of Objects to Jasper

2005-03-29 15:55

Have a peek at net.sf.jasperreports.engine.data.JRBeanCollectionDataSource in the API. There may also be a demo that uses it.