Question

Say I have a small tableview(no scroll) and when a user taps an option, it changes some setting in the app. I used this function:

- (void)tableView:(UITableView *)tableView
didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
      //some code here
}

Now I want to use UITableViewCellAccessoryCheckmark for the option that is selected, I mean it should display a checkmark in the cell the user selected (and remove checkmark from previously selected option). How do I do that?

Answer 1

How about

- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath;
{
  for (UITableViewCell *cell in [tableView visibleCells]) {
    cell.accessoryType = UITableViewCellAccessoryNone;
  }

  UITableViewCell *cell = [tableView cellForRowAtIndexPath:indexPath];
  cell.accessoryType = UITableViewCellAccessoryCheckmark;
}