Hi,

I am programming a treasure hunt for my daughter.

The main view consists of several NavigationLinks as image. If you click on a task (=image), the view of the individual task comes. Each tasks view is different.

HStack(alignment: .top, spacing: 20) {

    NavigationLink(
            destination: Task01View()
    ) {
     Text("1. Aufgabe")
       .font(.custom("Chalkduster", fixedSize: 16))
       .foregroundColor(Color(UIColor.brown))

        // ...  
    }

    NavigationLink(
            destination: Task02View()
    ) {
     Text("2. Aufgabe")
       .font(.custom("Chalkduster", fixedSize: 16))
       .foregroundColor(Color(UIColor.brown))

        // ...  
    }

    NavigationLink(
            destination: Task03View()
    ) {
     Text("3. Aufgabe")
       .font(.custom("Chalkduster", fixedSize: 16))
       .foregroundColor(Color(UIColor.brown))

        // ...  
    }

    // More NavigationLinks
}

The app has 24 tasks. There is a separate view for each task.

Currently I am hard-coding the navigation links into the source code.

However, my goal is to use a For loop to generate the images with the NavigationLinks. But my problem is the destination parameter in the NavigationLink.

How can I set the required view (e.g. Task01View or Task04View) automatically?

My idea.

for task in (1...6) {
        NavigationLink(
                                destination: ??? // Here is my problem
                ) {
                    Text("\(task). Aufgabe")
                        .font(.custom("Chalkduster", fixedSize: 16))
                        .foregroundColor(Color(UIColor.brown))
}

I also posted the problem on the Apple forum. Here is the link : https://developer.apple.com/forums/thread/691955

Thanks in advance for the support.

With structs you have to go with a factory method which creates the view depending on a parameter. In the factory method you could use a switch statement to decide which view to show. Unlike classes you can't create structs from a string (yet). Perhaps in a future release of Swift.

Hi, many thanks. Sorry for the late answer.

I have used the solution from the apple forum. This is perfect for me.

This is cute :)