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iOS 12 Programming for Beginners

You're reading from   iOS 12 Programming for Beginners An introductory guide to iOS app development with Swift 4.2 and Xcode 10

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Product type Paperback
Published in Dec 2018
Publisher Packt
ISBN-13 9781789348668
Length 692 pages
Edition 3rd Edition
Languages
Tools
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Author (1):
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Craig Clayton Craig Clayton
Author Profile Icon Craig Clayton
Craig Clayton
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Toc

Table of Contents (27) Chapters Close

Preface 1. Getting Familiar with Xcode 2. Building a Foundation with Swift FREE CHAPTER 3. Building on the Swift Foundation 4. Digging Deeper 5. Digging into Collections 6. Starting the UI Setup 7. Setting Up the Basic Structure 8. Building Our App Structure in Storyboard 9. Finishing Up Our App Structure in Storyboard 10. Designing Cells 11. Getting Started with the Grid 12. Getting Data into Our Grid 13. Getting Started with the List 14. Where Are We? 15. Working with an API 16. Displaying Data in Restaurant Detail 17. Foodie Reviews 18. Working with Photo Filters 19. Understanding Core Data 20. Saving Reviews 21. Universal 22. iMessages 23. Notifications 24. SiriKit 25. Beta and Store Submission 26. Other Books You May Enjoy

Displaying data in our static Table View

Next, we need to create a method that will display all of our data in our labels.

Open the RestaurantDetailViewController.swift file and add the private extension after the last curly brace:

private extension RestaurantDetailViewController {
func setupLabels() {
guard let restaurant = selectedRestaurant else { return }

if let name = restaurant.name {
lblName.text = name
title = name
}

if let cuisine = restaurant.subtitle { lblCuisine.text = cuisine }

if let address = restaurant.address {
lblAddress.text = address
lblHeaderAddress.text = address
}

lblTableDetails.text = "Table for 7, tonight at 10:00 PM"
}
}

This method will now get the data and display it inside our labels. Next, we want to display a map of the restaurant...

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