  angular.module('anchorScrollExample', [])
    .controller('ScrollController', ['$scope', '$location', '$anchorScroll',
      function ($scope, $location, $anchorScroll) {
        $scope.gotoBottom = function() {
          // set the location.hash to the id of
          // the element you wish to scroll to.
          $location.hash('bottom');

          // call $anchorScroll()
          $anchorScroll();
        };
      }]);