更改父ViewController容器中的标签

Question

I'm using a container to show a UIPageViewController on it. As you can see in my image I got a grey bar under the navigation bar with a white Label on it. I want to change this label in the "Page Scroll View Controller", how can I do this?

Answer 1

Have you connected that UILabelView to the property in ViewController ? If not, then you have to do that first.

Declare the property like:

@property (weak, nonatomic) IBOutlet UILabel *blablabla;

Now, after connecting that property to the outlet. You can access it in same ViewController like following:

self.blablabla.text = @"your text goes here";

Let me know if you are facing any problem!