Hi Viswanadha,
Depending on which way you are retrieving the objects over association, different options are available.
For example: in a dataview showing one child, you can also show information about its parent. However, in a dataview showing the parent, you need a listview/datagrid widget to show information about the children.
If this isn't answering your question, could you specify what exactly you are looking for?
Regards,
Johan