Your First iOS & SwiftUI App: An App from Scratch

Feb 13 2023 · Swift 5.7, iOS 16, Xcode 14

Part 2: SwiftUI Data

11. Introduction

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Previous episode: 10. Conclusion Next episode: 12. Buttons & Actions

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In this part of the course, you'll work on making Bullseye interactive. You'll start off by making the button display a popup alert when you tap on it. Then, you'll learn how to make a slider move by connecting it to something called a state variable. State and bindings are two of the most important concepts to understand with Swift UI development, so we'll spend some time on that. We'll then round off the section with the basics of strings, variables and app architecture. And we'll create a simple data model for the gameplay logic. This should be a fun section, so let's get to it.