Showing a sheet modally
The Modality design technique can be used to present content in a temporary mode that's separate from the user's previous content and requires an explicit action to exit. Modals can help focus on a self-contained task or set of closely related tasks.
In this recipe, we will learn how to present a sheet modally and how to add navigation items to the modal.
Create a SwiftUI app named
How to do it
We shall create two SwiftUI views named
ModalWithNavView that would be displayed modally when a button is clicked. The steps are as follows:
ContentView.swift, between the struct declaration and the body variable, add two state variables,
sheetWithNav. The state variables will be used to trigger the sheet presentation:
@State private var showModal = false @State private var sheetWithNav = false;
- Add a
VStackand a button that changes the value of our