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iOS 17 Programming for Beginners

iOS 17 Programming for Beginners

By : Ian Lockett, Ahmad Sahar
4.6 (21)
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iOS 17 Programming for Beginners

iOS 17 Programming for Beginners

4.6 (21)
By: Ian Lockett, Ahmad Sahar

Overview of this book

In a world with nearly 2 million apps on the App Store, the demand for skilled iOS developers has never been higher. "iOS 17 Programming for Beginners, Eighth Edition" is your gateway to this lucrative and dynamic field. This hands-on guide is tailored for those who are new to iOS and takes you on a journey from learning the Swift language to crafting your own app and seeing it thrive on the App Store. Our approach is hands-on and practical. Each chapter is designed to be a stepping stone in your development journey, providing step-by-step tutorials, real-life examples, and clear explanations of complex concepts. As you progress, you'll not only be skilled in Swift but also incorporate cutting-edge technologies into your apps. You'll learn how to publish your creations and harness the power of iOS 17 through a straightforward and easy to program example app divided into manageable parts. By the time you've completed this book, you'll possess the skills and knowledge to not only develop and publish captivating apps but also leverage online resources to continually enhance your app development prowess.
Table of Contents (34 chapters)
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1
Part 1: Swift
11
Part 2: Design
16
Part 3: Code
26
Part 4: Features
32
Other Books You May Enjoy
33
Index

Setting up a tab bar controller scene

As you saw in the app tour, the JRNL app has a tab bar with two buttons at the bottom of the screen, which are used to display the Journal List and Map screens. You will embed the existing view controller scene in a tab bar and add a second view controller scene to the tab bar. Follow these steps:

  1. Click the Main storyboard file in the Project navigator:

    Figure 10.11: Project navigator with the Main storyboard file selected

    The contents of the Main storyboard file appear in the Editor area.

  1. Select View Controller in the document outline:

Figure 10.12: Document outline with View Controller selected

  1. You’ll embed the existing view controller scene in a tab bar controller scene. Choose Embed In | Tab Bar Controller from the Editor menu:

    Figure 10.13: Editor menu with Embed In | Tab Bar Controller selected

    You’ll see a new tab bar controller scene appear in the...

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