These docs are for an old release. Info on upgrading to version 2/3
edit doc


Event dragging and resizing requires the following jQuery UI modules:

These modules can be conveniently bundled/compressed/downloaded at the jQuery UI downloads page. They are also included in the FullCalendar download in “jquery/jquery-ui-custom.js”, all bundled and compressed into one file.

After you have gathered the dependencies, you still need to enable dragging/resizing by settings the editable option to true.