iOS 12 Programming for Beginners - Third Edition

Creating a storyboard reference

To link to the restaurant detail from the map, we need to create a storyboard reference:

1. Open the Map.storyboard, and in the object library (command + shift + L), drag a Storyboard Reference into the Map.storyboard scene:

2. Next, select the Attributes inspector in the Utilities Panel, and update the storyboard under Storyboard Reference to say RestaurantDetail. Then, hit enter: 

3. Click on control and drag from the Map View controller to the storyboard reference we just created and select Show on the screen ...