history.pushState not working in controller
year a go i was struggling with this problem and now i understand it. its not how angular works. i should of used ngRoute module to provide navigations. its not about the pushstate not working or something else, its about how angular works.
i don't need $scope.GoToNext or $scope.GoToPrev for navigating because angular would do it for me automatically. just change the route and its done. everything works fine.