I want to divide days into sections, for example there are a lot of events in one day, and they take place in different rooms (A, B, C), I want to divide each days into colu
There is a fork of the fullCalendar library that will provide this functionality - they call it a Resource View.
http://tux.fi/~jarnok/fullcalendar-resourceviews/
Check out my answer to this thread for more information.