SwiftUIでListをEditModeにして並び替える
SwiftUIでListをEditModeにして並び替える方法です。
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| import SwiftUI | |
| struct ContentView: View { | |
| @State var pokemons: [Pokemon] = [ | |
| Pokemon(id: 143, name: "Snorlax"), | |
| Pokemon(id: 52, name: "Meowth"), | |
| Pokemon(id: 25, name: "Pikachu") | |
| ] | |
| var body: some View { | |
| NavigationStack { | |
| List { | |
| ForEach(pokemons) { pokemon in | |
| Text(pokemon.name) | |
| }.onMove { (indexSet, index) in | |
| pokemons.move(fromOffsets: indexSet, toOffset: index) | |
| } | |
| } | |
| .navigationBarTitle(Text("Pokemon List")) | |
| .navigationBarItems(trailing: EditButton()) | |
| } | |
| } | |
| } | |
| #Preview { | |
| ContentView() | |
| } |