Develop
2015.10.12 14:48
[ios] 상위 ViewController 가져오기
조회 수 1150 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 |
---|---|---|---|---|---|
301 | Develop | [ios] DJBros. (DJ요맨~) | hooni | 2013.04.23 | 28129 |
300 | Develop | [ios] 테이블뷰셀/뷰에 배경 패턴 넣기.. | hooni | 2013.04.23 | 29845 |
299 | Develop | [ios] 자주 쓰는 패턴과 API | hooni | 2013.04.23 | 17725 |
298 | Develop | [ios] UIColor 지정에서 RGB define ㅎㅎ | hooni | 2013.04.23 | 22959 |
297 | Develop | [ios] UILabel top alignㅎㅎ | hooni | 2013.04.23 | 22885 |
296 | Develop | [ios] NSData 클래스에 대해 (NSData <-> char*) | hooni | 2013.04.23 | 26590 |
295 | Develop | [ios] iCloud관련 저장 디렉토리 | hooni | 2013.04.23 | 29674 |
294 | Develop | [ios] 디렉토리 하하하.. | hooni | 2013.04.23 | 32654 |
293 | Develop | [iphone] performSelector:withObject:afterDelay: 에 대한 내용 | hooni | 2013.04.23 | 65898 |
292 | Develop | [iphone] 화면 전환 Portrait & Landscape Mode | hooni | 2013.04.23 | 22341 |
291 | Develop | [node.js] nodejs 기본 설치 | hooni | 2013.04.23 | 26317 |
290 | Develop | [node.js] 지금 하고 있는거.. | hooni | 2013.04.23 | 27022 |