How do get the view that is the tapped detail-disclosure-button

The cell in this iPhone TableView definitely has a Detail-Disclosure-Button.

When I tap it... shouldn't this code give me access to the button?

Instead detailButton is always just null.

- (void) tableView:(UITableView *)tableView accessoryButtonTappedForRowWithIndexPath:(NSIndexPath *)indexPath
{
    UITableViewCell开发者_StackOverflow中文版 *aCell = [tableView cellForRowAtIndexPath:indexPath];
    UIButton *detailButton = (UIButton *)[aCell accessoryView];
}

---

are you over-riding the cell accessory button in 'cellForRowAtIndexPath' by any chance?

---

accessoryView is provided for your own customization, to override accessoryType. The table view cell will internally handle whatever you assign to accessoryType without affecting accessoryView.