void function ( ) { refresh ( spyOn ) ; }
refresh scrollspy after elements have been added to or removed from the dom . concode_field_sep Element spyOn concode_elem_sep String target concode_field_sep void init concode_elem_sep ScrollSpy scrollSpy concode_elem_sep ScrollSpy scrollSpy concode_elem_sep ScrollSpy scrollSpy concode_elem_sep ScrollSpy scrollSpy concode_elem_sep ScrollSpy scrollSpy