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SwiftUI Cookbook - Third Edition

You're reading from SwiftUI Cookbook - Third Edition

Product type Book

Published in Dec 2023

Publisher Packt

ISBN-13 9781805121732

Pages 798 pages

Edition 3rd Edition

Languages

Concepts

Author (1):

Juan C. Catalan

Table of Contents (20) Chapters

Preface

1. Using the Basic SwiftUI Views and Controls

2. Displaying Scrollable Content with Lists and Scroll Views

3. Exploring Advanced Components

4. Viewing while Building with SwiftUI Preview in Xcode 15

5. Creating New Components and Grouping Views with Container Views

6. Presenting Views Modally

7. Navigation Containers

8. Drawing with SwiftUI

9. Animating with SwiftUI

10. Driving SwiftUI with Data

11. Driving SwiftUI with Combine

12. SwiftUI Concurrency with async await

13. Handling Authentication and Firebase with SwiftUI

14. Persistence in SwiftUI with Core Data and SwiftData

15. Data Visualization with Swift Charts

16. Creating Multiplatform Apps with SwiftUI

17. SwiftUI Tips and Tricks

18. Other Books You May Enjoy

19. Index

Join our book community on Discord

https://packt.link/iosdevelopment

Qr code Description automatically generated

In this chapter, we'll learn how to manage the state of SwiftUI views using Combine. At the Worldwide Developers Conference (WWDC) 2019, Apple not only introduced SwiftUI but also Combine, a perfect companion to SwiftUI for managing the declarative change of state in Swift. In recent years, given the success of Functional Reactive Programming (FRP) in different sectors of the industry, the same concept has been used in the iOS ecosystem. It was first implemented with ReactiveCocoa, the original framework in Objective-C. That framework was converted into Swift with ReactiveSwift. Finally, it was converted into RxSwift, which became the default framework for performing FRP in iOS. In typical Apple way, Apple took the best practices that have matured over years of trial and error from the community, and instead of acquiring either ReactiveSwift or RxSwift, Apple decided to reimplement their concepts, simplify their...

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Authors (1)

Juan C. Catalan

Juan C. Catalan is a software engineer with more than 18 years of professional experience. He started mobile development back in the days of iOS 3. Juan has worked as a professional iOS developer in many industries, including medical devices, financial services, real estate, document management, fleet tracking and industrial automation. He has contributed to more than 30 published apps in the App Store, some of them with millions of users. Juan gives back to the iOS development community with technical talks, mentoring developers, reviewing technical books and now as a book author. He lives in Austin, Texas, with his wife Donna, where they spend time with their kids.

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