获取view所在的ViewController
作者:
彭小先生 | 来源:发表于
2018-11-06 17:50 被阅读0次- (UIViewController *)handleFirstViewController {
return [self traverseResponderChainForUIViewController];
}
- (id)traverseResponderChainForUIViewController {
id next = [self nextResponder];
if ([next isKindOfClass:[UIViewController class]]) {
return next;
} else if ([next isKindOfClass:[UIView class]]) {
return [next traverseResponderChainForUIViewController];
} else {
return nil;
}
}
本文标题:获取view所在的ViewController
本文链接:https://www.haomeiwen.com/subject/fyauxqtx.html
网友评论