有關Tableview滑動出現的問題
阿新 • • 發佈：2017-09-27
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#pragma mark section不懸停
static CGFloat const sectionHeight = 12.0f;//section的高度值
- (void)scrollViewDidScroll:(UIScrollView *)scrollView {
CGFloat sectionHeaderHeight = sectionHeight;
if (scrollView.contentOffset.y <= sectionHeaderHeight && scrollView.contentOffset.y>=0) {
scrollView.contentInset = UIEdgeInsetsMake(-scrollView.contentOffset.y, 0, 0, 0);
} else if (scrollView.contentOffset.y >= sectionHeaderHeight) {
scrollView.contentInset = UIEdgeInsetsMake(-sectionHeaderHeight, 0, 0, 0);
}
}
//解決搜索滑動後view下移的問題
- (void)scrollViewDidScroll:(UIScrollView *)scrollView{
CGFloat off_y = scrollView.contentOffset.y;
if (off_y < 0) {
self.tableView.contentOffset = CGPointMake(0, 0);
}
}
有關Tableview滑動出現的問題