Question

I have a problem with loading data to UITableView.

My implementation is following:

@interface FirstViewController : UINavigationController <UIActionSheetDelegate, UITableViewDelegate> {

    UITableViewController *tableViewController;        
    UITableView *table;    
}   
@end

And viewDidLoad method is:

- (void)viewDidLoad {    
    [super viewDidLoad]; 
    tableViewController = [[UITableViewController alloc] init];
    table = [[UITableView alloc] init];
    tableViewController.tableView = table;
    [tableViewController.tableView setDelegate:self];

    self.newsList = [NSMutableArray array];
    tableViewController.tableView.rowHeight = 130.0;

    [self addObserver:self forKeyPath:@"newsList" options:0 context:NULL];    
    [self pushViewController:tableViewController animated:NO];

}

And I’m can’t understand what’s wrong. May be data won’t load because i’m adding observer ?

- (void)observeValueForKeyPath:(NSString *)keyPath
                      ofObject:(id)object
                        change:(NSDictionary *)change
                       context:(void *)context
{
    [tableViewController.tableView reloadData];
}

Thanks for any advise !

Answer 1

You might’ve forgotten one little thing, dataSource.

[tableViewController.tableView setDataSource:self];

Add this after the setDelegate: method.