回答編集履歴
1
s
answer
CHANGED
|
@@ -3,15 +3,13 @@
|
|
|
3
3
|
|
|
4
4
|
|
|
5
5
|
```swift
|
|
6
|
-
|
|
7
|
-
//AAAController.swift
|
|
8
|
-
|
|
9
6
|
protocol RegisterButtonDelegate: class {
|
|
10
7
|
//buttonを押した際のdelegateメソッド の記述
|
|
11
8
|
func registerTapButton(message: String)
|
|
12
|
-
|
|
13
9
|
}
|
|
14
10
|
|
|
11
|
+
//AAAController.swift
|
|
12
|
+
|
|
15
13
|
class AAAController: UIViewController {
|
|
16
14
|
|
|
17
15
|
weak var delegate: RegisterButtonDelegate?
|
|
@@ -26,15 +24,14 @@
|
|
|
26
24
|
//BBBController.swift
|
|
27
25
|
|
|
28
26
|
class BBBController: UIViewController, RegisterButtonDelegate {
|
|
27
|
+
|
|
29
28
|
var sendMessage: String?
|
|
30
29
|
|
|
31
|
-
override func
|
|
30
|
+
override func prepare(for segue: UIStoryboardSegue, sender: Any?) {
|
|
32
|
-
|
|
31
|
+
if segue.identifier == "Storyboardで設定したIdentifier",
|
|
33
|
-
|
|
34
|
-
// AAAへ遷移
|
|
35
|
-
|
|
32
|
+
let aaa = segue.destination as? AAAController {
|
|
36
|
-
|
|
33
|
+
aaa.delegate = self
|
|
37
|
-
|
|
34
|
+
}
|
|
38
35
|
}
|
|
39
36
|
|
|
40
37
|
// MARK: - RegisterButtonDelegate
|
|
@@ -45,4 +42,5 @@
|
|
|
45
42
|
print(self.sendMessage ?? "")
|
|
46
43
|
}
|
|
47
44
|
}
|
|
45
|
+
|
|
48
46
|
```
|