tep 1: yourUITableView.delegate = self; Step 2: CGFloat yOffset = 0.0; Step 3: -(void)scrollViewDidScroll:(UIScrollView *)scrollView { if (scrollView.contentOffset.y < yOffset) { // scrolls down. yOffset = scrollView.contentOffset.y; } else { // scrolls up. yOffset = scrollView.contentOffset.y; // Your Action goes here... } }
scroll判断滑到顶部
猜你喜欢
转载自wang-peng1.iteye.com/blog/1867499
今日推荐
周排行