Will the new JSF 4.0 be free of the full view getting rebuild on server side after each ajax request? This rebuild is very time consuming on pages with many components.
Or exists a way to avoid building the whole view after Ajax call? Maybe cache components on the server side, they will not change by Ajax?
I was looking for the solution in Omnifaces, tried with o:cache, but does not work. Every time after ajax request all components are rebuild.