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

Implementing the Restaurant Detail screen

As shown in the app tour in Chapter 9, Setting Up the User Interface, when you tap a restaurant in the Restaurant List screen, a Restaurant Detail screen containing the details of that restaurant will appear. Tapping the Add Review button will display the Review Form screen where you can add reviews and tapping the Add Photo button will display the Photo Filter screen where you can add photos and apply filters to them.

In this section, you'll add a new table view controller scene to your storyboard to represent the Restaurant Detail screen and add a second view controller scene to represent the Review Form screen. You'll place a button in one of the table view cells to present the Review Form screen.

Let's start by adding the new view controller scene. Follow these steps:

  1. Click the Library button, type table in the filter field, and drag a Table View Controller object to the storyboard next to the Restaurant List...