Book Image

iOS 15 Programming for Beginners - Sixth Edition

By : Ahmad Sahar, Craig Clayton
5 (1)
Book Image

iOS 15 Programming for Beginners - Sixth Edition

5 (1)
By: Ahmad Sahar, Craig Clayton

Overview of this book

With almost 2 million apps on the App Store, iOS mobile apps continue to be incredibly popular. Anyone can reach millions of customers around the world by publishing their apps on the App Store. iOS 15 Programming for Beginners is a comprehensive introduction for those who are new to iOS. It covers the entire process of learning the Swift language, writing your own app, and publishing it on the App Store. Complete with hands-on tutorials, projects, and self-assessment questions, this easy-to-follow guide will help you get well-versed with the Swift language to build your apps and introduce exciting new technologies that you can incorporate into your apps. You'll learn how to publish iOS apps and work with Mac Catalyst, SharePlay, SwiftUI, Swift concurrency, and much more. By the end of this iOS development book, you'll have the knowledge and skills to write and publish interesting apps, and more importantly, to use the online resources available to enhance your app development journey.
Table of Contents (32 chapters)
1
Part 1: Swift
10
Part 2: Design
15
Part 3: Code
25
Part 4: Features

Adding a table view to the Locations screen

When you tap the button in the collection view section header of the Explore screen, another view representing the Locations screen will be presented modally, but it is currently blank. Let's add a table view to this view. Follow these steps:

  1. Build and run the LetsEat app to make sure everything still works as it should. Click the Main storyboard file in the Project navigator. In the document outline, select the View Controller icon in the View Controller Scene presented modally by the button in the Explore View Controller Scene. Click the Library button:

Figure 11.1: Toolbar with the Library button shown

  1. The library will appear. Type table into the filter field. A Table View object will appear in the results.
  2. Drag the Table View object to the view in the view controller scene:

Figure 11.2: Library with Table View object selected

  1. You'll add constraints...