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    <p>Based on @Brian suggestion I made this code:</p> <pre><code>- (void)scrollViewDidScroll:(UIScrollView *)scrollView { CGFloat height = navigationBar.frame.size.height; CGFloat y = scrollView.bounds.origin.y; if (y &lt;= 0) { CGRect frame = navigationBar.frame; frame.origin.y = 0; navigationBar.frame = frame; } else if (tableView.contentSize.height &gt; tableView.frame.size.height) { CGFloat diff = height - y; CGRect frame = navigationBar.frame; frame.origin.y = -y; navigationBar.frame = frame; CGFloat origin = 0; CGFloat h = height; // height of the tableHeaderView if (diff &gt; 0) { origin = diff; h = y; } frame = tableView.frame; frame.origin.y = origin; frame.size.height = tableView.superview.frame.size.height - origin; tableView.frame = frame; CGRect f = CGRectMake(0, 0, tableView.frame.size.width, h); UILabel* label = [[UILabel alloc] initWithFrame:f]; tableView.tableHeaderView = label; [label release]; } } </code></pre> <p>My code has a <code>UITableView</code> but should work with any scrollable component. If you have other components than the navigationBar and the <code>UIScrollView</code> subclass, you should change the way the height of the scrollable component is calculated. Something like this:</p> <pre><code>frame.size.height = tableView.superview.frame.size.height - origin - otherComponentsHeight; </code></pre> <p>I needed to add a dumb <code>tableHeaderView</code> to have the desired behaviour. The problem was that when scrollViewDidScroll: is called the content has an offset, but the apparience in Mobile Safari is that the content is not scrolled until the navigationBar fully disappears. I tried first changing the <code>contentOffset</code>.y to 0, but obviously it didn't work since all the code relies on the scrolling mechanism. So I just added a <code>tableHeaderView</code> whose height is exactly the scrolled offset, so the header is never really seen, and the content appears to not scroll until the <code>navigationBar</code> fully disappears.</p> <p>If you don't add the dumb t<code>ableHeaderView</code>, then the scrollable component appears to scroll behind the <code>navigationBar</code>.</p> <p><img src="https://i.stack.imgur.com/RSiVR.png" alt="enter image description here"></p> <p>With the <code>tableHeaderView</code>, the scrollable component is actually scrolling (as seen in the <code>scrollbar</code>), but since there is a <code>tableHeaderView</code> whose height is exactly the same than the scrolled <code>offset</code>, the scrollable content appears to not be scrolling until the <code>navigationBar</code> fully disappears:</p> <p><img src="https://i.stack.imgur.com/0fei4.png" alt="enter image description here"></p>
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    1. COI want to do the same effect but with UIWebview? how can i do this? because it doesnt have a header view so that kind of hard. right now i just move the nav bar, and have the web view frame the same and i don't have the clips subviews on, so i can see still and it gets the effect, but it doesnt allow touches! so i cant scroll at the top and i some people might so that could be a issue for me.
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Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

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