Get to UIViewController from UIView?

Question

Is there a built-in way to get from a UIView to its UIViewController? I know you can get from UIViewController to its UIView

Answer 1

The simplest do while loop for finding the viewController.

-(UIViewController*)viewController
{
    UIResponder *nextResponder =  self;

    do
    {
        nextResponder = [nextResponder nextResponder];

        if ([nextResponder isKindOfClass:[UIViewController class]])
            return (UIViewController*)nextResponder;

    } while (nextResponder != nil);

    return nil;
}