判断滚动条的位置用:
getScrollPosition()
如:
$scope.scrollMove = function () { if ($ionicScrollDelegate.getScrollPosition().top > 10) { $scope.showScrollBtn = true; } else { $scope.showScrollBtn = false; } };
判断滚动条的位置用:
getScrollPosition()
如:
$scope.scrollMove = function () { if ($ionicScrollDelegate.getScrollPosition().top > 10) { $scope.showScrollBtn = true; } else { $scope.showScrollBtn = false; } };