Infinite Scrolling

infinity.js

   var lastPos = 0;
        var scrolling = $('#scrolling-item');
        scrolling.on('scroll', function () {
            var height = scrolling.height();
            var scrollHeight = scrolling[0].scrollHeight;
            var scrollTop = scrolling.scrollTop()+1;
            if (lastPos < scrollTop) {
                if (scrollTop >= scrollHeight - height) {
                    console.log('Loading..');
                }
            }
            lastPos = scrollTop;
        });
        $scope.loadMore();