QUERY ...
THE FIRST LIST CONTAIN CUSTID. WHEN I SELECT THE CUST ID I GOT THE SECONDARY POP UP WHICH HAD FILEDNAME AVAILABLE IN THE CUSTOMER TABLE WITH CHECK BOX.
NOW WHEN I SELECT THE FIELDS CHECK BOX IN SECONDARY LIST, THE THIRD LIST SHOULD HAVE THE CHECKED FIELDS IN SECONDARY LIST WITH CORRESPONDING CHECKED CUSTID IN PRIMARY LIST.
HELP ME OUT.