我正在努力完成一个相对简单的任务。我想从根视图->捕获输入的中间视图->显示输入的最终视图->返回到根视图。
我提出的解决方案使用了新的NavigationPath和NavigationStack构造，部分来源于这篇堆栈溢出文章：A complex Navigation with NavigationPath in SwiftUI
我用我的视图（NAV_ITEMS）创建了一个枚举，然后创建了一个类型为NAV_ITEMS的路径，当我想转到下一个视图时，就推到该路径上。这种解决方案的缺点是我从根视图管理名为newRoomName的状态变量，并将其作为绑定传递给两个子视图，这似乎是错误的。

import SwiftUI

enum NAV_VIEWS {
    case AddRoomName, AddRoomSuccess, addHomeName, addHomeNameSuccess
}

struct NavPathTestView: View {
    
    @State var presentedViews = [NAV_VIEWS]()
    @State var newRoomName: String = ""

        var body: some View {
            NavigationStack(path: $presentedViews) {
                NavigationLink(value: NAV_VIEWS.AddRoomName) {
                    HStack {
                        Text("Add Room")
                    }.padding()
                        .foregroundColor(.white)
                        .background(Color.red)
                        .cornerRadius(40)
                }

                .navigationDestination(for: NAV_VIEWS.self) { i in
                    switch i {
                    case .AddRoomName:
                            RoomView(presentedViews: $presentedViews, newRoomName: $newRoomName)
                    case .AddRoomSuccess:
                            RoomSuccessView1(presentedViews: $presentedViews, newRoomName: $newRoomName)
                    case .addHomeName:
                        Text("add Home Name")
                    case .addHomeNameSuccess:
                        Text("Add Home Success")
                    }
                }
                .navigationTitle("Root Page")
            }
        }
}

struct RoomView: View {
      
    @Binding var presentedViews : [NAV_VIEWS]
    @Binding var newRoomName: String
    
    var body: some View {
        
        VStack() {
            
            Text("Add Room Name")
            Spacer()
            TextField("My new Room", text: $newRoomName)
            .padding()
            .textInputAutocapitalization(.words)
            .cornerRadius(20)
            .onSubmit {
                print("NewRoomName: \(newRoomName)")
            }
            Spacer()
            Button (action: {
                presentedViews.append(NAV_VIEWS.AddRoomSuccess)
            })
            {
                HStack {
                    Text("Go to Success")
                }.padding()
                    .foregroundColor(.white)
                    .background(Color.red)
                    .cornerRadius(40)
            }
        }
        
    }
}

struct RoomSuccessView1: View {
    
    @Binding var presentedViews : [NAV_VIEWS]
    @Binding var newRoomName: String
    
    var body: some View {
        
        
        VStack {
            Text("Room Success Page")
            Spacer()
            Text("The passed newRoomName: \(newRoomName)")
            Spacer()
            Button (action: {
                presentedViews.removeLast(presentedViews.count)
            })
            {
                HStack {
                    Text("Back To Root")
                }.padding()
                    .foregroundColor(.white)
                    .background(Color.red)
                    .cornerRadius(40)
            }
        }
    }
}

struct NavPathTestView_Previews: PreviewProvider {
    static var previews: some View {
        NavPathTestView()
    }
}

有没有更好的办法？在每个子视图上使用navigationDestination进行路由会导致路径问题和屏幕如何进入演示文稿的动画问题。
例如，如果我在每个子视图（child 1-> child 2）上使用navigationDestination，然后从child 2视图调用RootView（）导航回root，它将返回，但下次打开child 1时，它将从屏幕左手滑入，与正常的从右侧滑入不同。