2 drop down menus

[Woody W]

What is the best way to populate one drop down menu using an item selected
in another drop down menu?

Thank you,

Malek.

 

[Woody W]

What is the best way to populate one drop down menu using an item selected
in another drop down menu?

And I mean in the context of a form,

Thank you.

 

[Toby A Inkster]

What is the best way to populate one drop down menu using an item selected
in another drop down menu?

Arguably, AJAX, with a server-side script as a backup for when Javascript
is not available.