How to add bar items to a navigation view
Updated for Xcode 12.0
The navigationBarItems() modifier lets us add single or multiple bar button items to the leading and trailing edge of a navigation view. These might be tappable buttons, but there are no restrictions – you can add any sort of view.
For example, this adds a single Help button the to trailing edge of a navigation view:
var body: some View {
NavigationView {
Text("SwiftUI")
.navigationBarTitle("Welcome")
.navigationBarItems(trailing:
Button("Help") {
print("Help tapped!")
}
)
}
}If you want to add multiple bar button items, you can just place them in a HStack like this:
.navigationBarItems(trailing:
HStack {
Button("About") {
print("About tapped!")
}
Button("Help") {
print("Help tapped!")
}
}
)
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