The eventUpdateInplaceOptimization property (boolean) enables faster event update mode. In the optimized mode the Scheduler updates only the changed event if the change doesn't affect other events (in the same row or other rows). If disabled, the whole row is updated.
Applies during events.update() calls.
false
dp.eventUpdateInplaceOptimization = true;
Event calendar/scheduling AJAX components. Available for JavaScript/HTML5/jQuery, ASP.NET, ASP.NET MVC. Build resource booking, project management, time tracking applications, personal and shared event calendars.