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    <p>You need to implement the <a href="https://developer.apple.com/library/ios/#documentation/UIKit/Reference/UITableViewDataSource_Protocol/Reference/Reference.html#//apple_ref/occ/intf/UITableViewDataSource" rel="noreferrer">UITableViewDataSource</a> protocol.</p> <p>Have a look at the <a href="https://developer.apple.com/library/ios/#documentation/UserExperience/Conceptual/TableView_iPhone/CreateConfigureTableView/CreateConfigureTableView.html#//apple_ref/doc/uid/TP40007451-CH6-SW5" rel="noreferrer">Populating the Table View With Data</a> section of the iOS Table View Programming Guide.</p> <p>Just because copy/paste is so much fun, here is the important methods that you need:</p> <pre><code>- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView { return [regions count]; } - (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section { // Number of rows is the number of time zones in the region for the specified section. Region *region = [regions objectAtIndex:section]; return [region.timeZoneWrappers count]; } - (NSString *)tableView:(UITableView *)tableView titleForHeaderInSection:(NSInteger)section { // The header for the section is the region name -- get this from the region at the section index. Region *region = [regions objectAtIndex:section]; return [region name]; } - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath { static NSString *MyIdentifier = @"MyIdentifier"; UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:MyIdentifier]; if (cell == nil) { cell = [[[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:MyIdentifier] autorelease]; } Region *region = [regions objectAtIndex:indexPath.section]; TimeZoneWrapper *timeZoneWrapper = [region.timeZoneWrappers objectAtIndex:indexPath.row]; cell.textLabel.text = timeZoneWrapper.localeName; return cell; </code></pre>
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Guidance
A row detail

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.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

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