This is the most basic example having navigation button to navigate next and previous months and today button. This basic example lists all the events on the calendar.

Add extended dragging functionality with droppable option. Data can be attached to the element in order to specify its duration when dropped. A Duration-ish value can be provided. This can either be done via jQuery or via an data-duration attribute. This option operates with jQuery UI draggables. You must download the appropriate jQuery UI files and initialize a draggable element. Additionally, you must set the calendar's droppable option to true.