Passing Request to a POPUP LOV from previous page

Hi All,
I'm stuck again :( and its urgent..
I have a popup LOV and i want to populate values in it based on REQUEST coming from first page.
If I click CREATE on first page POPUP LOV should display certain values and if I click UPDATE on first page, it should populate different set of values.
Also when I navigate further from this page and return back, the LOV's should have values based on previous request selected.
For this I have created an item P_REQ which stores value of request from first page i.e :P_REQ wil have values CREATE or UPDATE.
Now I'm able to pass this value to a select list. However a POPUP list is not able to fetch this P_REQ value.
MY query for LOV is as below
select d1 d ,r1 r
from
(select name d1 ,ID r1,'C' up_cr
FROM Client
'WHERE statusid in (1,3)
union
select name d1,ClientID r1,'U' up_cr
FROM Client_List)
where up_cr = decode(:P_REQ,'CREATE','C','U')
ORDER BY d1
Kindly help.. Its Urgent..

Hi,
If you use that computation to set the value of P_REQ it is actually also saving it in the session. The value stored can then be retrieved by the popup LOVs query using :P_REQ so you don't need to pass the value at all as it is already available.
To see this, go to: [http://apex.oracle.com/pls/otn/f?p=33642:237] The list of employees has INSERT or UPDATE in the final column. This is used in the link on the EMPNO column as the "Request" setting. This link passes you to another page which uses the computation to set the value in P238_REQUEST (this is displayed on the screen). Then you have a link to "Open popup". All this does is open another page which has a region with a source of: Request value: &P238_REQUEST.
Andy

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