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PO
 

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  1. PO
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    <p>You'll need some custom UITableViewCell subclass. Something like that:</p> <p>.h file:</p> <pre><code>#define kBackButtonPressedNotification @"kBackButtonPressedNotification" #define kForwardButtonPressedNotification @"kForwardButtonPressedNotification" @interface ButtonsTableViewCell : UITableViewCell { @private UIButton* _backButton; UIButton* _forwardButton; } @end </code></pre> <p>.m file:</p> <pre><code>@implementation ButtonsTableViewCell -(id)initWithStyle:(UITableViewCellStyle)style reuseIdentifier:(NSString *)reuseIdentifier{ self = [super initWithStyle:style reuseIdentifier:reuseIdentifier]; if(self){ _backButton = [UIButton buttonWithType:UIButtonTypeCustom]; _backButton.frame = CGRectMake(10, 10, 100, 30); //put numbers that are good for you [_backButton setImage:[UIImage imageNamed:@"someBackButtonImage.png"] forState:UIControlStateNormal]; [_backButton addTarget:self action:@selector(backPressed) forControlEvents:UIControlEventTouchUpInside]; [self.contentView addSubview:_backButton]; _forwardButton = [UIButton buttonWithType:UIButtonTypeCustom]; _forwardButton.frame = CGRectMake(10, 10, 100, 30); //put numbers that are good for you [_forwardButton setImage:[UIImage imageNamed:@"someForwardButtonImage.png"] forState:UIControlStateNormal]; [_forwardButton addTarget:self action:@selector(forwardPressed) forControlEvents:UIControlEventTouchUpInside]; [self.contentView addSubview:_forwardButton]; } return self; } -(void)backPressed{ [[NSNotificationCenter defaultCenter]postNotificationName:kBackButtonPressedNotification object:nil]; } -(void)forwardPressed{ [[NSNotificationCenter defaultCenter]postNotificationName:kForwardButtonPressedNotification object:nil]; } @end </code></pre> <p>In your controller's <code>-(NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section;</code> method return number of rows + 1 (for additional row with buttons). In the <code>-(UITableViewCell*)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath;</code> check the indexPath.row and when it's the last one -> return instance of that custom cell. And of course you'll need to register for those notifications, let's say like this:</p> <pre><code>-(void)viewWillAppear:(BOOL)animated{ [super viewWillAppear:animated]; [[NSNotificationCenter defaultCenter]addObserver:self selector:@selector(yourBackMethod) name:kBackButtonPressedNotification object:nil]; [[NSNotificationCenter defaultCenter]addObserver:self selector:@selector(yourForwardMethod) name:kForwardButtonPressedNotification object:nil]; } -(void)viewWillDisappear:(BOOL)animated{ [super viewWillDisappear:animated]; [[NSNotificationCenter defaultCenter]removeObserver:self]; } </code></pre> <p>Don't forget to provide proper implementation for <code>yourBackMethod</code> and <code>yourForwardMethod</code>.</p>
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    1. POTableview and adding buttons to it
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    1. USAriel
    1. USAriel
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    1. VO
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      1. VTUpMod
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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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