NavigationStackのpathを使って画面遷移する
NavigationStackのpathを使って画面遷移する方法です。
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| import SwiftUI | |
| struct ContentView: View { | |
| @State var path: [ViewPath] = [] | |
| var body: some View { | |
| NavigationStack(path: $path) { | |
| VStack { | |
| Text("ContentView") | |
| .font(.title) | |
| NavigationLink(value: ViewPath.firstView) { | |
| Text("Go to FirstView") | |
| } | |
| NavigationLink(value: ViewPath.secondView) { | |
| Text("Go to SecondView") | |
| } | |
| NavigationLink(value: ViewPath.thirdView) { | |
| Text("Go to ThirdView") | |
| } | |
| NavigationLink(value: ViewPath.fourthView) { | |
| Text("Go to FourthView") | |
| } | |
| NavigationLink(value: ViewPath.fifthView) { | |
| Text("Go to FifthView") | |
| } | |
| } | |
| .navigationDestination(for: ViewPath.self) { pathValue in | |
| switch pathValue { | |
| case .firstView: | |
| FirstView(path: self.$path) | |
| case .secondView: | |
| FirstView(path: self.$path) | |
| case .thirdView: | |
| ThirdView(path: self.$path) | |
| case .fourthView: | |
| FourthView(path: self.$path) | |
| case .fifthView: | |
| FifthView(path: self.$path) | |
| } | |
| } | |
| } | |
| } | |
| } |