UITableView将tableHeaderView和sectionHeaderView放在顶部

Question

I'm using plain-style UITableView with sections, which have sectionView's. So, i will put UISearchBar as table-header-view and i need it was always visible on the top, but keep scrollable behaviour when user scroll down.

There's a picture how it looks like

So, i need to show HeaderView between navigation bar and section 2..3..N when scroll. Header view should stick to navigation bar, and section header view should stick to the header view.

I tried next methods:

@implementation MyTableViewController

-(void)scrollViewDidScroll:(UIScrollView *)scrollView
{
    CGRect rect = self.tableHeaderView.frame;
    rect.origin.y = MIN(0, self.tableView.contentOffset.y);
    self.tableHeaderView.frame = rect;
}

and

@implementation MyTableView

-(void)layoutSubviews
{
    [super layoutSubviews];

    CGRect rect = self.tableHeaderView.frame;
    rect.origin.y = MIN(0, self.contentOffset.y);
    self.tableHeaderView.frame = rect;
}

But get no results.

Answer 1

You,Maby don't use UIScrollViewDelegate

scrollView.delegate = self

and if you want use scrollView In StoryBoard - connect it there,

you could fully show your code in the class UITableView ?

and use ViewDidLoad !!!