回答編集履歴
3
修正
answer
CHANGED
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@@ -44,4 +44,42 @@
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44
44
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45
45
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サンプル
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46
46
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---
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47
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-
[teratail_45593 サンプル](https://github.com/KentarouKanno/teratail_45593)
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47
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+
[teratail_45593 サンプル](https://github.com/KentarouKanno/teratail_45593)
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48
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+
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49
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+
回答追記
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50
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+
---
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51
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+
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52
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+
```swift
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53
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+
import UIKit
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54
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+
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55
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+
// VC1
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56
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class ViewController1: UIViewController {
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57
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+
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58
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func modalBackMothod() {
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59
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print("Modal Back!")
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60
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}
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61
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+
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62
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override func prepareForSegue(segue: UIStoryboardSegue, sender: AnyObject?) {
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63
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+
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64
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// 遷移先がViewController2という設定
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65
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if let vi = segue.destinationViewController as? ViewController2 {
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66
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vi.backClosure = {
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67
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self.modalBackMothod()
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68
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}
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69
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}
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70
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}
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71
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}
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72
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73
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// VC2
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74
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class ViewController2: UIViewController {
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75
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// Closure
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76
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var backClosure: (() -> Void)!
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77
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+
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78
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+
@IBAction func modalCloseButton(sender: UIButton) {
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79
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+
// 閉じるボタン押下処理
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80
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dismissViewControllerAnimated(true) {
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81
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+
self.backClosure()
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82
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+
}
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83
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+
}
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84
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+
}
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85
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+
```
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2
修正
answer
CHANGED
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@@ -40,4 +40,8 @@
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40
40
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dismissViewControllerAnimated(true, completion: nil)
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41
41
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}
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42
42
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}
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43
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-
```
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43
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+
```
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44
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+
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45
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+
サンプル
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|
46
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+
---
|
|
47
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+
[teratail_45593 サンプル](https://github.com/KentarouKanno/teratail_45593)
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1
修正
answer
CHANGED
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@@ -5,8 +5,9 @@
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5
5
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6
6
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import UIKit
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7
7
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8
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+
// VC1
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8
9
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class ViewController1: UIViewController {
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9
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-
// 遷移
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10
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+
// 遷移状態を管理するフラグ
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10
11
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var isModalBackflg = false
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11
12
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12
13
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override func viewDidAppear(animated: Bool) {
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@@ -18,6 +19,7 @@
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18
19
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}
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19
20
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}
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20
21
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22
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+
// モーダルが閉じた後に実行されるメソッド
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21
23
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func modalBackMothod() {
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22
24
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print("Modal Back!")
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23
25
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}
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@@ -31,9 +33,9 @@
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31
33
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}
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32
34
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}
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33
35
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34
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-
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36
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+
// VC2
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35
37
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class ViewController2: UIViewController {
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36
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-
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38
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+
// 閉じるボタン押下処理
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37
39
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@IBAction func modalCloseButton(sender: UIButton) {
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38
40
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dismissViewControllerAnimated(true, completion: nil)
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39
41
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}
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