NavController push from subview

I got an application with a tabbar and a navigation controller for one of the tab view. The Navigation controller is pushing several views and one of them has a button which permits to add a subview (I am actually displaying a popup message -not an uialert- when pushing that button).

The problem is that I would like now to be able to push a new view controller once I pushed a button in the subview...

I cannot find my navcontroller, even when I use the pushmethod of a开发者_开发问答ppdelegate.tabbar.navigationController

Does one of you have easy idea about how to implement that ?

Thanks a lot !

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If the button's press action of the second button is being handled in the same UIViewController as the other button's action you should simply be able to use

[self.navigationController pushViewController:newViewController animated:YES];.

If your subview has it's own UIViewController you could add a reference to your first UIViewController or to the navigationController itself and use it that way.