Dynamic select menus

Originally written by marton on 2010-02-22.

I would like to see how to link/filter two selectors in a form or as inline editor fields. when choosing one, the second list is refreshed. these are typical Select-one (or belongs-to).

Railscasts.com have a screencast on this topic for generic rails: http://railscasts.com/episodes/88-dynamic-select-menus


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