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POGrouped Table View Obj-C
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  1. POGrouped Table View Obj-C
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    copied!<p>I followed the tutorial <a href="http://gigaom.com/apple/iphone-dev-sessions-create-a-navigation-based-application/" rel="nofollow">here</a> and was wondering how to make the table appear grouped.</p> <p>ex:</p> <p>group1 contains Subview One and Subview Two</p> <p>group2 contains Subview Three</p> <p>I switched the type in interface builder but that only shows one group.</p> <p>Thanks, Adam</p> <p>Sidenote* I am a completely new at objective c, hence the tutorial.</p> <p><strong>EDIT</strong></p> <p>I thought it might be helpful to put up the piece of code</p> <pre><code>#import "RootViewController.h" #import "SubViewOneController.h" #import "SubViewTwoController.h" @implementation RootViewController #pragma mark - #pragma mark View lifecycle -(void)awakeFromNib { views = [[NSMutableArray alloc] init]; SubViewOneController *subViewOneController = [[SubViewOneController alloc] init]; SubViewTwoController *subViewTwoController = [[SubViewTwoController alloc] init]; //Subview 1 subViewOneController.title = @"Subview One"; [views addObject:[NSDictionary dictionaryWithObjectsAndKeys: @"Subview One", @"title", subViewOneController, @"controller", nil]]; [subViewOneController release]; //Subview 2 subViewOneController = [[SubViewOneController alloc] init]; subViewOneController.title = @"Subview Two"; [views addObject:[NSDictionary dictionaryWithObjectsAndKeys: @"Subview Two", @"title", subViewTwoController, @"controller", nil]]; [subViewOneController release]; //Subview 3 subViewOneController = [[SubViewOneController alloc] init]; subViewOneController.title = @"Subview Three"; [views addObject:[NSDictionary dictionaryWithObjectsAndKeys: @"Subview Three", @"title", subViewOneController, @"controller", nil]]; [subViewOneController release]; UIBarButtonItem *temporaryBarButtonItem = [[UIBarButtonItem alloc] init]; temporaryBarButtonItem.title = @"Back"; self.navigationItem.backBarButtonItem = temporaryBarButtonItem; [temporaryBarButtonItem release]; self.title = @"Basic Navigation"; } - (void)didReceiveMemoryWarning { [super didReceiveMemoryWarning]; } - (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView { return 2; } - (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section { return [views count]; } // //I think it goes somewhere in here // - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath { static NSString *CellIdentifier = @"Cell"; UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier]; if (cell == nil) { cell = [[UITableViewCell alloc] initWithStyle:UITableViewStyleGrouped reuseIdentifier:CellIdentifier]; } cell.text = [[views objectAtIndex:indexPath.row] objectForKey:@"title"]; return cell; } - (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath { UIViewController *targetViewController = [[views objectAtIndex:indexPath.row] objectForKey:@"controller"]; [[self navigationController] pushViewController:targetViewController animated:YES]; } - (void)dealloc { [views dealloc]; [super dealloc]; } @end </code></pre>
 

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