回答編集履歴

軽微な修正

2021/05/30 14:06

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answer CHANGED Viewed

@@ -7,14 +7,14 @@
 ```Swift
 struct ContentView: View {
-    @State var words = ["hoge", "hogehoge"]
+    @State var words = ["", ""]
     var body: some View {
         VStack {
             Button("Add") {
-                self.words.append("test")
+                self.words.append("")
             }
             List {
-                ForEach(0..<words.count, id: .self) { i in
+                ForEach(words.indices, id: .self) { i in
                     TextField("", text: self.$words[i])
                 }
             }

軽微な修正

2021/05/30 14:06

投稿

スコア27

answer CHANGED Viewed

@@ -15,7 +15,7 @@
             }
             List {
                 ForEach(0..<words.count, id: .self) { i in
-                    TextField("", text: self.$words[i]) // <-- and the binding
+                    TextField("", text: self.$words[i])
                 }
             }
         }