视图中的 NavigationLink 呈现为叠加层。斯威夫特用户界面

Question

我将一个视图呈现为叠加层，但是当我将带有目的地的 NavigationLink 添加到该叠加层视图时，文本显示为灰色并且点击它没有任何反应。我该如何进行？

struct ContentView: View {
    var body: some View {
        NavigationView { }
        .overlay(
            VStack {
                NavigationLink(destination: Text("Go to some view")) {
                    Text("NavigationLink in overlay")
                }
                Button {
                    print("button tapped")
                } label: {
                    Text("Button in overlay")
                }
            }
        )
    }
}

Answer 1

您的 NavigationLink 不在 NavigationView 中！试试这个：

struct ContentView: View {
    
    var body: some View {
        NavigationView {
            Color.clear
                .overlay(
                    VStack {
                        NavigationLink(destination: Text("Go to some view")) {
                            Text("NavigationLink in overlay")
                        }
                        Button {
                            print("button tapped")
                        } label: {
                            Text("Button in overlay")
                        }
                    }
                )
        }
    }
}

视图中的 NavigationLink 呈现为叠加层。斯威夫特用户界面

NavigationLink within view presented as an overlay. SwiftUI

swiftui

swiftui-navigationlink