CODEWITHSUNDEEP
swiftuiswiftui-navigationlinkswiftui-navigationviewswiftui-navigationstack
Ajay Sharma
Ajay Sharma

Reputation: 63

navigate with NavigationStack

I am new to SwiftUI framework. I am trying to implement NavigationStack. I want to navigate on button action instead of using NavigationLink. The reason behind that is, I need to navigate once a particular function get performed on button action.

struct AView: View {
    @State private var actionss = [Int]()

    var body: some View {
        NavigationStack(path: $actionss) {
            VStack {
                Button("test") {
                    actionss.append(0)
                }
            }
            .navigationDestination(for: Int.self) { _ in
                BView()
            }
        }
    }
}

Above code of AView is working fine to navigate BView. The only thing is I am not able to navigate on CView from BView without using NavigationLink.

I need to perform particular function before navigate from BView to CView as well.

Upvotes: 3

Views: 995

Answers (1)

Carsten
Carsten

Reputation: 1081

Assuming that the work is done on BView you can use .navigationDestination as well:

struct AView: View {
    @State private var actionss  = [Int]()

    var body: some View {

        NavigationStack(path:$actionss) {
            VStack{
                Button("show BView") {
                    actionss.append(0)
                }
            }
            .navigationDestination(for: Int.self) { data in
                BView()
            }
            .navigationTitle("AView")
        }
    }
}

struct BView: View {

    @State var show: Bool = false

    var body: some View {

        VStack {
            Button("show CView") {
                show = true
            }
        }
        .navigationDestination(isPresented: $show) {
            CView()
        }
        .navigationTitle("BView")
    }
}

struct CView: View {

    var body: some View {
        Text("Hello")
            .navigationTitle("CView")
    }
}

Upvotes: 3

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