XCode13 beta，iOS15. set tableview section header to 0. not working

Question

Created Jun ’21

Replies 3

Boosts 0

Views 4.7k

Participants 3

 self.tableView = [[UITableView alloc] initWithFrame:self.view.frame];
 
- (UIView *)tableView:(UITableView *)tableView viewForHeaderInSection:(NSInteger)section {
    UILabel *label = [[UILabel alloc] init];
    label.text = @"test";
    return label;
}
 
- (CGFloat)tableView:(UITableView *)tableView heightForHeaderInSection:(NSInteger)section
 
{
 
    return 0.01;
 
}

it works perfect on iOS14. but on iOS15 XCode13 beta. it doesn't work anymore.

have a default header which height is 22 here

Boost

Answer 1

Highmore OP

Jun ’21

problem resolved. I find sectionHeaderTopPadding...

 if (@available(iOS 15.0, *)) {
    _tableView.sectionHeaderTopPadding = 0;
}

8

Answer 2

BaileyM OP

Oct ’21

Highmore's solution but in swift:

 if #available(iOS 15.0, *) {
			_tableView.sectionHeaderTopPadding = 0
		}

I put this in viewDidLoad

2

Answer 3

cabily4321 OP

Nov ’21

Thanks

0

	self.tableView = [[UITableView alloc] initWithFrame:self.view.frame];

	- (UIView )tableView:(UITableView )tableView viewForHeaderInSection:(NSInteger)section {
	UILabel *label = [[UILabel alloc] init];
	label.text = @"test";
	return label;
	}

	- (CGFloat)tableView:(UITableView *)tableView heightForHeaderInSection:(NSInteger)section

	{

	return 0.01;

	}

	if (@available(iOS 15.0, *)) {
	_tableView.sectionHeaderTopPadding = 0;
	}

	if #available(iOS 15.0, *) {
	_tableView.sectionHeaderTopPadding = 0
	}