iOS Programming: The Big Nerd Ranch Guide

Hooking Up the Content

To display the information for the selected Item, you will need to create a new UIViewController subclass.

Create a new Swift file and name it DetailViewController. Open DetailViewController.swift and declare a new UIViewController subclass named DetailViewController.

import Foundation
import UIKit

class DetailViewController: UIViewController {

}

Because you need to be able to access these subviews during runtime, DetailViewController needs outlets for them. The plan is to add four new outlets to DetailViewController and then make the connections. In previous exercises, you did this in two distinct steps: first, you added the outlets in the Swift file, and second, you made connections in the storyboard file. ...