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When to calculate calculated fields?

Jeff Albertson
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Joined: Sep 16, 2005
Posts: 1780
I have a bean, half of whose properties are bound to input controls in a form and the other half are calculated from the values of the first set of properties. I'd like this bean to have a "setCalculatedProperties" method that I'd call after that form is posted. But how can I do this is JSF?

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I agree. Here's the link:
subject: When to calculate calculated fields?
jQuery in Action, 3rd edition