How to get PPR with ADF BC without FkLink defined? (Jdev 11 with ADF BC)

Question

I have seen the demos where PPR is demonstrated with a master-detail relationship defined. How do you do this if the relationship is not defined. Here is an example based on the HR schema tables:
ViewObject1
select distinct city || ' ' | country_id, location_id from locations;
ViewObject2
select
d.department_name,
j.job_title,
count(*) counter
from
employees e inner join departments d
on e.department_id = d.department_id
inner join jobs j
on e.job_id = j.job_id
where
e.department_id in (select distinct department_id from departments where location_id = :Loc_ID)
group by j.job_title, d.department_name;
In a JSF page, the visual components would be a list item based on ViewObject1 and a ReadOnly Table based on ViewObject2
I want to see the data in ViewObject2 get updated when a new value for ViewObject1 is selected. What are the steps to accomplish this?
Thanks, Ken

Answer 1

Frank,
Thank you for the response. Two (hopefully) quck questions to follow up.
1. Can you point me to documentation that explains indepenedent vs dependent VO and the implications. I understand the idea, just would like to get a thorough explanation of each.
2. Can you point me to documentation on implementing the code to set the query condition and implement it. I figure this has to do with backing beans, but have just started programming with ADF Faces. (Most of my programs are 10.1.2 using struts - lots of code.)
I have the Fusion Developers Guide for Oracle ADF, and the Web user Interface Developer's Guide for Oracle Application Developers Framework. Pointing me to key chapters would be a great help!
Thank you,
Ken