Challenge: SwiftUI navigation hotdish

See this challenge definition at: Challenge: SwiftUI navigation hotdish

Proposed solution

The new SwiftUI version is introducing programmatic navigation. To try with a real life example and try as most features as possible, I used the following:

• SplitNavigationView: to display a sidebar with grouped recipes by category, which can be collapsed. Also a search bar as it is the natural way to search for recipes (in a real cookbook we would use the table of contents).
• StackNavigationView: to display related recipes of a root one in the same place, without losing the selected recipe state. As when we are taking a look at related content, we usually want to return to the original one.
• navigationTitle actions: we are now able to show a dropdown list of buttons next to a navigationTitle. This list is used as a breadcrumb to navigate between the stack of related recipes visited, and to quickly return to the root recipe.

Bringing robust navigation structure to your SwiftUI app.

Use navigation links, stacks, destinations, and paths to provide a streamlined experience for all platforms, as well as behaviors such as deep linking and state restoration.

Overview

• Note: This sample code project is associated with WWDC22 session 10054: The SwiftUI cookbook for navigation.