angular-ui/ui-sortable — pull request #153 by billyct (2014-04-09 09:36:47+00:00)
Title: Error: cannot call methods on sortable prior to initialization; attempted to call method 'option'

when i use the ui-route and come out with the "Error: cannot call methods on sortable prior to initialization; attempted to call method 'option'".so give a small change when the sortable page is not removed then dont do sortable('option')