The cellSweeping property (boolean) determines whether the grid cells that were scrolled out of the viewport will be removed from DOM. Removing the cells helps keeping the DOM size smaller and improves memory consumption and scrolling speed. The Scheduler maintains a cache of cell objects with a size specified using cellSweepingCacheSize property.
true
dp.cellSweeping = false;
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.