Please, i need help in get the specified T-List Element Value

Question

i have a T-list Item contain 10 values
and i navigate on the values by mouse, and each value contain a form name ,
and i want to open the form which i select it by navigate in the T-list item
the question :- how can i get the index of the current which i navigate on

Answer 1

Hi!
I don't know, why you need the list-index.
Try something like this:
function list_index ( f_list_name in varchar2,
                      f_search_value in varchar2 ) return number is
l_list_id item := find_item ( f_list_name );
--> we use the id of the item because it said to be quicker to access
begin
if
  id_null ( l_list_id)  OR
  f_search_value is null
then
  return ( null );
end if;
for i in 1..get_list_element_count ( l_list_id ) loop
  if
    get_list_element_value ( l_list_id, i ) = f_search_value
  then
    return ( i );
  end if;
end loop;
return ( null );
end;Use this in a when-list-changed trigger