How to move to another View by button using a SwiftUI

For Example, This a view:

struct ContentA: View {
var body: some View {
   Text(“Hello”)
    }
}

struct ContentB: View {
var body: some View {

Button("Lets Go!") {
         // Here i wanna to move to ContentA view   
        }
    }
}

I want a way to reach the ContentA View by the button.

like this photo:Here

CodePudding user response：

The easiest way to do this with SwiftUI is NavigationLink. I have tested this solution to work. You can also show a View as a Sheet. I'd look here for that solution. https://www.hackingwithswift.com/quick-start/swiftui/how-to-present-a-new-view-using-sheets

I believe the NavigationLink solution requires you to have NavigationView as well.

import SwiftUI

struct ContentA: View {
var body: some View {
    Text("Hello")
    }
}

struct ContentB: View {
var body: some View {
    NavigationView {
        NavigationLink("Link to A", destination: ContentA())
        }
    }

}

struct ContentView_Previews: PreviewProvider {
    static var previews: some View {
        ContentB()
    }
}

CodePudding user response：

You can do this via this simple call to the specific view you want to reach . If you want to reach contentAView then just call it in the buttons action space like so

struct ContentA: View {
    var body: some View {
       Text("Hello")
        }
    }
    
struct ContentB: View {
    @State var showContentA = false
    var body: some View {
        
        NavigationView{
            Button("Lets Go!") {
                showContentA = true
                
            }
        }
        .sheet(isPresented: $showContentA) {
            ContentA()
        }
    }
}