Develop
2015.10.12 14:48
[ios] 상위 ViewController 가져오기
조회 수 940 댓글 0
상위 ViewController 가져오기
UIViewController *vc; vc = (UIViewController*)[btn.superview nextResponder]; vc = (UIViewController*)[view.superview nextResponder];
nextResponder
Returns the receiver's next responder, or nil
if it has none.
- (UIResponder *)nextResponder
Return Value
The next object in the responder chain to be presented with an event for handling.
Discussion
The UIResponder
class does not store or set the next responder automatically, instead returning nil
by default. Subclasses must override this method to set the next responder. UIView
implements this method by returning the UIViewController
object that manages it (if it has one) or its superview (if it doesn’t); UIViewController
implements the method by returning its view’s superview; UIWindow
returns the application object, and UIApplication
returns nil
.
Availability
- Available in iOS 2.0 and later.
See Also
Declared In
UIResponder.h
번호 | 분류 | 제목 | 글쓴이 | 날짜 | 조회 수 |
---|---|---|---|---|---|
757 | Develop | [android] Android N requires the IDE to be running with Java 1.8 or later 오류 | hooni | 2016.08.30 | 673 |
756 | Develop | [c] 파일명 또는 특정 패턴을 적용 | hooni | 2016.08.03 | 737 |
755 | Develop | [ios] Crashlytics, Fabfic 설치/설정 | hooni | 2016.07.21 | 713 |
754 | Develop | [ios] 새로 만들고 있는 DateMemo | hooni | 2016.07.12 | 589 |
753 | Develop | [ios][swift] 초간단 카달로그 앱 (Catalog App) | hooni | 2016.06.27 | 7058 |
752 | Develop | [ios][swift] 초간단 To-do Memo | hooni | 2016.06.27 | 1052 |
751 | Develop | [ios][swift] 초간단 TableView 샘플 | hooni | 2016.06.27 | 722 |
750 | Develop | [ios] 웹뷰 history.back() ㅋㄷ | hooni | 2016.06.27 | 1887 |
749 | Develop | [ios] 기본 네비게이션바의 타이틀, back버튼 위치와 속성 변경 | hooni | 2016.05.16 | 2074 |
748 | Develop | [ios] UUID 생성 + Key Chain 연동 | hooni | 2016.05.13 | 4639 |
747 | Develop | [c#] 전자금융보안론 발표/설치 자료(툴바 소스코드) | hooni | 2016.05.07 | 0 |
746 | Develop | XE Core 1.8.18 본문 작성시 태그(html) 사라지는 버그 | hooni | 2016.04.21 | 853 |