Your First iOS & SwiftUI App: An App from Scratch

Jan 11 2022 · Swift 5.5, iOS 15, Xcode 13

Part 2: SwiftUI Data

10. Introduction

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Previous episode: 09. Conclusion Next episode: 11. Buttons & Actions
Transcript: 10. Introduction

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.

You’ll then learn how you can make the slider move by connecting it to something called a state variable. State and Bindings are two of the most important concepts to understand with SwiftUI 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!