mjsarfatti/nestedSortable — pull request #7 by spud (2011-12-23 18:32:51+00:00)
Title: Added custom option "rootID" to control the string used by helper method...

...s to identify the ID of the root. Since use of the toArray() method can easily be used to update database records, it is more likely that the "parentid" will be stored as 0 or null than "root," so it would be convenient to add that as an option