Problem Using a Bind Variable on a SelectOneChoice List VO

Question

Hi everyone,
I have a List View Object on my application that contains the lookup values for some combos. The underlying table has three columns: LOOKUP_TYPE, LOOKUP_CODE and DESCRIPTION. It is used like this: when i want to find out which are the possible values for the "Customer Status" field on a form, i need to execute this VO with LOOKUP_TYPE = "CUST_STATUS". when i want to find the Supplier status, i execute it with "SUPP_STATUS". Then i compare the value of LOOKUP_CODE with the customer_status or supplier_status codes to get its description.
The problem is, i have to use this VO as the Dynamic List of values for a SelectOneChoice. I have correctly mapped it, but the VO query is like this:
SELECT lookup_code, description FROM tab_lookup_codes WHERE lookup_type = :lkpType
So i need to set the bind variable dinamically, as i would do with ExecuteWithParams, but for a SelectOneChoice list. How can i do such thing? is there a way to define a value for this parameter before ADF executes the List VO on the page definition, or even programatically?
If you didn't understand my requirement, please let me know.
Thank you very much for your time!
Thiago Souza

Answer 1

Hi Thiago,
If i understand you problem you can try to insert a invokeAction to your page definition with refresh property equals prepareModel that call a method that sets your Where param propertly. In this way your method will be executed before prepareModel.
I haven't test this, its only a possible idea.
Best Regards
Hi everyone,
I have a List View Object on my application that
contains the lookup values for some combos. The
underlying table has three columns: LOOKUP_TYPE,
LOOKUP_CODE and DESCRIPTION. It is used like this:
when i want to find out which are the possible values
for the "Customer Status" field on a form, i need to
execute this VO with LOOKUP_TYPE = "CUST_STATUS".
when i want to find the Supplier status, i execute it
with "SUPP_STATUS". Then i compare the value of
LOOKUP_CODE with the customer_status or
supplier_status codes to get its description.
The problem is, i have to use this VO as the Dynamic
List of values for a SelectOneChoice. I have
correctly mapped it, but the VO query is like this:
SELECT lookup_code, description FROM tab_lookup_codes
WHERE lookup_type = :lkpType
So i need to set the bind variable dinamically, as i
would do with ExecuteWithParams, but for a
SelectOneChoice list. How can i do such thing? is
there a way to define a value for this parameter
before ADF executes the List VO on the page
definition, or even programatically?
If you didn't understand my requirement, please let
me know.
Thank you very much for your time!
Thiago Souza