iPhone UITableView. How do turn on the single letter alphabetical list like the Music App?

Question

In the iPhone music app, selecting Artist, Songs, or Albums presents a tableView with a verticl list of single letters at the righthand side of the UI that enables rapid scr

Answer 1

If you're using a NSFetchedResultsController, you can just do:

- (NSArray *)sectionIndexTitlesForTableView:(UITableView *)tableView {
    return [frc sectionIndexTitles];
}

- (NSInteger)tableView:(UITableView *)tableView sectionForSectionIndexTitle:(NSString *)title atIndex:(NSInteger)index {
    return [frc sectionForSectionIndexTitle:title atIndex:index];
}