Record groups and LOV

Question

HI
I have a question regarding LOV's.
I have 2 fields dept_code which is a checkbox and field2 which is an LOV displaying the employee names based on the dept_code selected.
My record group has a query like this -
SELECT empname FROM emp WHERE dept_code IN(:parameter.P_dept_code). p_dept_code is char.
If the user enters multiple department codes then my p_dept_code should contain commas and single quotes for each department like this ('m10','m20')
In which trigger do I do this coding and how do I do it?
Thanks.

Answer 1

Hi
Thanks for your response.
The key-listval does'nt seem to firing.
When I run the form the lov comes up but displays the value 2 which is from the default record group(select 1 "dno", 2 "ename" from dual).
This is the code in my key-listval -
DECLARE
rg_name VARCHAR2(40) := 'name_rg';
rg_id RecordGroup;
gc_id GroupColumn;
errcode NUMBER;
BEGIN
rg_id := Find_Group(rg_name);
IF Id_Null(rg_id) THEN
rg_id := Create_Group(rg_name);
gc_id := Add_Group_Column(rg_id, 'dno',
CHAR_COLUMN,10);
gc_id := Add_Group_Column(rg_id, 'empno',
CHAR_COLUMN,100);
END IF;
     :parameter.p_dno := ''''||replace(:parameter.p_dno,',',''',''')||'''';
errcode := Populate_Group_With_Query( rg_id,
'select dno dno, ename ename from emp1 where dno in ('|| :parameter.p_dno|| ')' );
set_lov_property('name_lov', GROUP_NAME, rg_name);
list_values;
message(errcode);
END;
Please let me know what I'm doing wrong
TIA