小编Muh*_*mal的帖子

我试图减慢此代码的滚动时遇到问题:

$ionicScrollDelegate.$getByHandle('credit').scrollBottom(true). 

如何减慢滚动速度？因为现在滚动速度太快了.我需要放慢滚动速度,就像星球大战电影中的信用场景一样.

非常感谢Anyhelp,谢谢!

$scope.viewCreditsV2 = function () {
    $ionicModal.fromTemplateUrl('views/popupcredit.html', {
        scope: $scope,
        animation: 'slide-in-up'
    }).then(function(modal) {
            $scope.modal = modal;
            $scope.modal.show();
            if ($scope.modal.isShown()){                               
                setTimeout(function() {
                      // Do something after 2 seconds
                     $ionicScrollDelegate.$getByHandle('credit').scrollBottom(true);
                }, 2000);
            }
        });

    $scope.openModal = function() {
        $scope.modal.show();
    };
    $scope.closeModal = function() {
        // $scope.modal.hide();
        $scope.modal.remove();
    };
};