iPhone creating nested views

I'm noob in iPhone programming.

I want to create navigation-based application with several nested views, when first and second are UITableView-type, and the third is simple UIView with my own interface, which I built in Interface builder.

When I run the App, touch the row on the first table-view I transfer to the second, and when I touch the row on the second, I transfer to the third, but on the third View I don't see my interface, which I built in Interface Builder, just blank screen.

This is part of my code, where I try to call my third view:

    if(self.reportView == nil){    
        ReportTypeViewController *viewController = 
        [[ReportTypeViewController alloc] initWithNibName:@"ReportTypeViewController" 
                                            bundle:[NSBundle 开发者_如何转开发mainBundle]];
        self.reportView = viewController;
        [viewController release];        
    }


    [self.navigationController pushViewController:self.reportView  animated:YES];
    self.reportView.title = @"Reports"; 

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That's OK, guys. I've just didn't add text to my button, that lies on my view, that's why it was blank.

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You don't need [NSBundle mainBundle];

it should look like this:

- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
    ReportViewController *vc = [[ReportViewController alloc] initWithNibName:ReportViewController bundle:nil];
    vc.title = @"Reports";
    [self.navigationController pushViewController:vc animated:YES];
    [vc release];
}

If you just create the view on demand with the selection it's much easier.

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In IB, make sure you remembered to set the Class of File's Owner to ReportTypeViewController, and make sure that the view outlet of File's Owner is connected to your view.

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Does ReportTypeViewController really inherit from UIViewController, or is it a UIView, as you say you built in IB?

navigationController pushViewContoller:animated: needs a UIViewController not a UIView. In IB, you can add a UIViewController and move your UIView onto it, or create it programmatically.