how to add a UIView file on a MainView as a subview

2018-07-01 11:17:27

If I already have a UIViewController(no nib) on iphone,and I wanna use it on ipad. I use a IBOutlet(UIView)on ipad to show this view.

I try to set in viewDidLoad :

MacroMainView *marcoview =[[MacroMainView alloc]initWithNibName:nil bundle:nil];

marcoView =[marcoview view];

[[self view]addSubview:marcoView];

but still no work.. What should I do??

Thanks in advance.

You should use loadView method for a UIViewController without a nib. UIViewController Doc

If you create your views manually, you must override this method and use it to create your views

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