Using ForEach with a string array - [String] has no member 'identified'

Question

I\'m using Xcode 11 beta 5 and what I had it doesn\'t work anymore. This is my code:

struct ModeView : View {
  @EnvironmentObject var state: IntentionState

  v         


        

Answer 1

ForEach syntax changed a little bit in Beta 5.

Have you tried:

ForEach(state.modes, id: \.self) { mode in
    Text(mode)
}

Answer 2

let suppose you have a name array like this:

let names = ["mike","Jack","jill"]

ForEach(names, id: \.self) { Text($0) }

Text($0) - this will print all elements from your names array.

Note:

Use backslashsign.self instead .self, somehow backslash sign is not working here

Answer 3

As per the apple release note, it's known issue from their end. We have to wait for another release.

https://developer.apple.com/documentation/ios_ipados_release_notes/ios_ipados_13_beta_5_release_notes

Answer 4

The identified(by:) method has been deprecated, the correct syntax is now:

init(Data, id: KeyPath<Data.Element, ID>, content: (Data.Element) -> Content)

or after moving the content into a closure :

ForEach(state.modes, id: \.self) { mode in Text(mode) }