PPR between the MessageLOVInput and the SubTabs

Question

Hi,
I need information of how i can achieve the PPR action between a messageLOVInput and the tab. From the dev guide i have come to know that the MessageLOVInput doesn't have Enable PPR option so we need to capture the event and handle it manually.
This is what i have done currently :-
1. Captured the Event for the LOV in the page controller as
if (pageContext.isLovEvent()) {
2. Passed the variables using Serializable[] param = { plant, plc }; and called AM.invokeMethod(...).
3. In the AM i am executing the query which is connected to the table in the subtab.
After doing this i am able to successfully generate the event but somehow the region is not refreshing.
Do i need to create a seperate controller for each SubTab and call the Super. processFormRequest(...) inside the AM for doing so?
Any help on this would be great.
Thanks,
Ankit

Answer 1

Ankit,
Check the Vo attached to ur table, does it generate any rows after u attach dynamic where clause. For this print row count of the VO after ur code for dynmaic where clause is executed.For this u don't need even redirection to same page, even post event would do.
Also check when ur re-directing to same page, is there any code in process request, which makes no of rows 0.
Essentially print the number of rows both in process and process form request after ur where clause code is executed.
--Mukul