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I would like to observe changes in multiple form fields and make a call back to the server with the combined values. The fields I want to observe are select boxs.
Do I do this by firing the “onchange” event of the parent element?
I’m using Prototype 1.6.
Using onchange doesn’t always satisfy as it doesn’t catch changes well in my experience. Use the timed observer pattern here http://prototypejs.org/api/timedObserver/form-element-observer