April 2020
Beginner
316 pages
8h 20m
English
Content preview from Learn SwiftUI
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Working with Navigation in SwiftUI
In this chapter, we'll really start to bring our app to life by adding another View that will list our recipe in full, along with ingredients and instructions. From this, we'll learn the importance of navigation in our app, which, in turn, will allow us to tap into our existing recipe lists and populate and view our recipe in full.
This approach will require us to pass data from one View to another, which we'll cover when adding our Views to a navigation stack. From this, we'll introduce the use of EnvironmentObjects, which allow our Views to share objects globally, yet only requiring us to initialize and inject data once.
The following topics will be covered in this chapter:
- Creating additional Views
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.