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Is there any easier way to set to process only those input fields within a h:form whose values have actually been changed at the client side ignoring those that havent changed?
Using JSF 2.2 with
Primefaces 3.2
Not in JSF 2.2, nor in PrimeFaces 3.2.
Closest what you can get is PrimeFaces 3.3 (currently only available as snapshot) with new client ID selector syntax which is borrowed from the jQuery selector API. Unfortunately, this doesn’t support some
:changedselector (even already not in jQuery selector API).This is not exactly trivial to implement and integrate in PrimeFaces JS API. You basically need to hook a
changelistener on every single input element in the background wherein you collect client IDs of those who have been changed.