I am trying to pass a string from an array into a Text(), but can only make it work by passing it through a list first? I have tried every combination of class.struct.item or struct.item etc please let me know how I can pass it directly into a Text() for use in other views.
import SwiftUI
struct WorkoutView: View {
@EnvironmentObject var workoutElements: WorkoutElements
@State private var newWorkout = WorkoutElement(redWorkout: "")
var body: some View {
NavigationView {
List(workoutElements.workouts) { item in
VStack {
Text(item.redWorkout)
}
}
}
.onAppear {
// MARK: fetch from CloudKit
WorkoutFetcher.fetch { (result) in
switch result {
case .success(let newWorkout):
self.workoutElements.workouts.append(newWorkout)
print("succesfully fetched Item")
case .failure(let err):
print(err.localizedDescription)
}
}
}
}
}
struct WorkoutView_Previews: PreviewProvider {
static var previews: some View {
WorkoutView()
}
}
// this works for a list
//List(workoutElements.workouts) { item in
//VStack {
//Text(item.redWorkout)
//}
//}
// but this doesn't work for Text()
// Text(workoutElements.workouts.redworkouts)
// Text(workouts.redworkouts)
//etc