Are you looking to make this happen in the browser, say, in
JavaScript? Or are you trying to do this within Rails, say using a
form submit or an Ajax submit to send the values to the server and get
the value back into the page with RJS?
Walter
On Sep 22, 2010, at 8:15 AM, Abder-Rahman Ali wrote:
@radhames. I see that the link (Screencast) you sent is done mostly on
the console.
What I'm actually asking about is how to define calculation methods
that
are used to calculate a specific formula from some fields, and the
result will be the value for another field.
Is there a tutorial or example relating this issue?
Thanks.
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