Reacting to sortable events

In addition to the already large list of configurable options defined in the sortables class, there are also a whole lot more in the form of event callbacks, which can be passed as functions to execute at different points during a sortable interaction. These are listed in the following table:

Event	Fired when…
activate	Sorting starts on a connected list.
beforeStop	The sort has stopped, but the original slot is still available.
change	The DOM position of a sortable has changed and the sort is still in progress.
create	The widget is initialized.
deactivate	Sorting stops on a connected list.
out	A sortable is moved out of a connected list.
over	A sortable is over a connected list. This is great for providing visual feedback while a sort is taking place.
receive	A sortable is received from a connected list.
remove	A sortable is moved from a connected list.
sort	A sort is taking place.
start	A sort starts.
stop	A sort...