Question

I’m trying to load UIViewController, but not knowing the type until runtime.

So I have some different UIViewControllers, each one with it’s own .xib, and with the
following code, the .xib is showed correctly, but the UIViewController is never created, because
it’s a child of UIViewController, not an exactly UIViewController:

UIViewController *vc = [[UIViewController alloc] initWithNibName:[[self component] xibName] bundle:nil];
[self.navigationController pushViewController:vc animated:YES];

It works fine for example in this particular case, but obviously not for the rest:

Controller1 *vc = [[Controller1 alloc] initWithNibName:[[self component] xibName] bundle:nil];
[self.navigationController pushViewController:vc animated:YES];

How can I solve it?
Thanks!

Answer 1

you can put your controller classe name in an NSSTring and create the object like this

UIViewController *vc=[[NSClassFromString(ControllerclassName) alloc] init];
[self.navigationController pushViewController:vc animated:YES];