I'm not sure if anything changed in Beta 3, however, when trying to add the NavigationBarTitle modifier to NavigationView, it does not show the text for the title? Any ideas?
NavigationView {
List(0 ..< 20) { item in
NavigationLink(destination: Text("1")) {
Text("Navigate 1")
}
}
}.navigationBarTitle(Text("Update")).navigationBarHidden(false)
}
The list shows but no title for the list in the NavigationView
To customize a navigation bar title view in SwiftUI, we simply set ToolbarItem of placement type . principal to a new toolbar modifier. Text("Hello, SwiftUI!") <1> Because this is a customize of navigation bar title, a view needs to be embedded inside a NavigationView .
To change a navigation bar color in SwiftUI, you apply toolbarBackground modifier to the content view of NavigationStack . NavigationView is deprecated in iOS 16. toolbarBackground accepts two parameters. ShapeStyle : The style to display as the background of the bar.
Before NavigationStack and NavigationSplitView , SwiftUI introduced the NavigationView and NavigationLink structs. These two pieces work together to allow navigation between views in your application. The NavigationView is used to wrap the content of your views, setting them up for subsequent navigation.
You're setting .navigationBarTitle
and .navigationBarHidden
on NavigationView
when they should be modifiers on List
instead:
NavigationView {
List(0..<20) { item in
NavigationLink(destination: Text("1")) {
Text("Navigate 1")
}
}
.navigationBarTitle("Update")
.navigationBarHidden(false)
}
You can also just remove .navigationBarHidden(false)
(unless you're setting it to true
in a previous view or something).
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