Dynamically query a "drop down box".

[JeroenDortmans]

I am building a form where a user can update or add new data to a database. One field of this form is a "drop down box". This "drop down box" gets its contents from the database. The options which I want the "drop down box" to display are limited by what the user fills in in two other fields in the same form. So that means that the "drop down box" must be queried dynamically. Can somebody help me with the code which I must use for this "drop down box".

 

[hithere]

check out

http://www.internet.javascript.com

and look for combo boxes. If I read you right, it's what you want. You make a selection in one, and that determines your options in a second right?
hth
mark