Simple Question UITableView - iphone

Question

Hey everbody. Im getting trouble with a simple thing. But i'm missing some detail. I'm trying to set up the styles of the TableView. I've edited the table on visual, but seems do not take effect what i do.
What im doing wrong?
#implementation ComentariosViewController
#synthesize listaComentarios, tabelaComentarios;
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
return [listaComentarios count];
}
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
static NSString *CellIdentifier = #"Cell";
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
if (cell == nil) {
cell = [[[UITableViewCell alloc] initWithFrame:CGRectZero reuseIdentifier:CellIdentifier] autorelease];
//cell.font = [UIFont boldSystemFontOfSize:13];
}
NSString *cellValue = [listaComentarios objectAtIndex:indexPath.row];
cell.textLabel.text = cellValue;
return cell;
}
- (void)viewDidLoad
{
tabelaComentarios = [[UITableView alloc] initWithFrame:CGRectZero];
tabelaComentarios.delegate = self;
tabelaComentarios.dataSource = self;
//bkg.image = [UIImage imageNamed:#"BkgComentarios.png"];
tabelaComentarios.autoresizesSubviews = YES;
//
// Change the properties of the imageView and tableView (these could be set
// in interface builder instead).
//
tabelaComentarios.separatorStyle = UITableViewCellSeparatorStyleNone;
tabelaComentarios.rowHeight = 100;
tabelaComentarios.backgroundColor = [UIColor clearColor];
//imageView.image = [UIImage imageNamed:#"gradientBackground.png"];
//
// Create a header view. Wrap it in a container to allow us to position
// it better.
//
UIView *containerView =
[[[UIView alloc]
initWithFrame:CGRectMake(0, 0, 300, 60)]
autorelease];
UILabel *headerLabel =
[[[UILabel alloc]
initWithFrame:CGRectMake(10, 20, 300, 40)]
autorelease];
headerLabel.text = NSLocalizedString(#"Comentários", #"");
headerLabel.textColor = [UIColor grayColor];
headerLabel.font = [UIFont boldSystemFontOfSize:22];
headerLabel.backgroundColor = [UIColor clearColor];
[containerView addSubview:headerLabel];
self.tabelaComentarios.tableHeaderView = containerView;
self.view = tabelaComentarios;
}
-(void)loadView{
// XML
listaComentarios = [[NSMutableArray alloc] init];
TBXML * tbxml = [[TBXML tbxmlWithURL:[NSURL URLWithString:#"http://localhost/dev/mcomm/produto.xml"]] retain];
TBXMLElement * rootXMLElement = tbxml.rootXMLElement;
TBXMLElement * comentarios = [TBXML childElementNamed:#"comentarios" parentElement:rootXMLElement];
TBXMLElement * comentario = [TBXML childElementNamed:#"comentario" parentElement:comentarios];
while (comentario) {
NSString * descText = [TBXML textForElement:comentario];
NSLog(#"%#", descText);
[listaComentarios addObject:descText];
comentario = [TBXML nextSiblingNamed:#"comentario" searchFromElement:comentario];
}
[tbxml release];
}
- (void)didReceiveMemoryWarning {
// Releases the view if it doesn't have a superview.
[super didReceiveMemoryWarning];
// Release any cached data, images, etc that aren't in use.
}
- (void)viewDidUnload {
[super viewDidUnload];
// Release any retained subviews of the main view.
// e.g. self.myOutlet = nil;
}
- (void)dealloc {
[listaComentarios release];
[tabelaComentarios release];
[super dealloc];
}
#end

Answer 1

If you're using Interface builder to add the table, try commenting out this line:
tabelaComentarios = [[UITableView alloc] initWithFrame:CGRectZero];