Populating a Complex Table based on selection from a complex table drop down

Hi,

I am trying to populate a complex table by selecting a value from a drop down which has been created using the same complex table. It has 3 fields- Type, Key , Value. The type column has values a,b,c,d etc. On selecting a particular type from the drop down, I want the drop down to be re-populated with the values corresponding to the type selected.

Any suggestions on how this can be achieved.

Can I add a filter to my complex table drop down (Other than an index field or cascade parent object)?

Thanks in advance

Amitoj Singh

Tags edited by: Michael Appleby