Self ng.Sortable.add_drop_target (Mixed targets) vs. 1.2.2 Full+Lite

Add a new list of sortable as a drop target. Adding drop targets work in both directions automatically.

Parameters

Mixed targets Required vs. 1.2.2 Full+Lite
An HTML Element (that is or will be a sortable), Sortable plugin, another plugin with "get_sortable()" method, or an array of any of the above.

Return

Self Required vs. 1.2.2 Full+Lite
The Sortable object.