iOS：滑动手势以在同一控制器中加载不同的数据

在我的应用程序中，我试图实现一种功能（类似于日历，在同一视图中月份会发生变化），比如如果当前视图显示当天（今天）的新闻，那么如果用户向右滑动，它将显示第二天的新闻，向左滑动时，它将显示前一天的新闻

到目前为止我有

在表视图中显示今日新闻的单个NewsViewController

在其他问题上，许多人建议使用类似于Tom建议的库
我是IOS开发新手，不知道如何做，非常感谢您的帮助。
因此，您可以尝试使用此代码在任何手势方法中提取数据

您的答案完全是如何实现手势方法。
我找到了解决方案，下面是我的代码片段

ViewDidLoad：

UISwipeGestureRecognizer *oneFingerSwipeLeft = [[UISwipeGestureRecognizer alloc]
                                                initWithTarget:self
                                                action:@selector(oneFingerSwipeLeft:)];
[oneFingerSwipeLeft setDirection:UISwipeGestureRecognizerDirectionLeft];
[viewContent addGestureRecognizer:oneFingerSwipeLeft];

UISwipeGestureRecognizer *oneFingerSwipeRight = [[UISwipeGestureRecognizer alloc]
                                                 initWithTarget:self
                                                 action:@selector(oneFingerSwipeRight:)];
[oneFingerSwipeRight setDirection:UISwipeGestureRecognizerDirectionRight];
[viewContent addGestureRecognizer:oneFingerSwipeRight];

- (void)oneFingerSwipeLeft:(UITapGestureRecognizer *)recognizer {
newsList = [[NSMutableArray alloc] init];

//to animate the view as new view is loaded
[UIView animateWithDuration:0.1 animations:^{

    viewContent.frame = CGRectMake( -viewContent.frame.size.width, viewContent.frame.origin.y , viewContent.frame.size.width, viewContent.frame.size.height);
    [self loadData];

} completion:^(BOOL finished) {
    viewContent.frame = CGRectMake( viewContent.frame.size.width,viewContent.frame.origin.y, viewContent.frame.size.width, viewContent.frame.size.height);

    [UIView animateWithDuration:0.3 animations:^{
        viewContent.frame = CGRectMake(0.0, viewContent.frame.origin.y, viewContent.frame.size.width, viewContent.frame.size.height);
    }];
}];

selectedDay++;
[self fetchDataFromWeb];

- (void)oneFingerSwipeRight:(UITapGestureRecognizer *)recognizer {
newsList = [[NSMutableArray alloc] init];

//to animate the view as new view is loaded
[UIView animateWithDuration:0.1 animations:^{

    viewContent.frame = CGRectMake( viewContent.frame.size.width, viewContent.frame.origin.y , viewContent.frame.size.width, viewContent.frame.size.height);
    [self loadData];

} completion:^(BOOL finished) {
    viewContent.frame = CGRectMake( -viewContent.frame.size.width,viewContent.frame.origin.y, viewContent.frame.size.width, viewContent.frame.size.height);

    [UIView animateWithDuration:0.3 animations:^{
        viewContent.frame = CGRectMake(0.0, viewContent.frame.origin.y, viewContent.frame.size.width, viewContent.frame.size.height);
    }];
}];

selectedDay--;
[self fetchDataFromWeb];

OneFingersSwipeleft：

UISwipeGestureRecognizer *oneFingerSwipeLeft = [[UISwipeGestureRecognizer alloc]
                                                initWithTarget:self
                                                action:@selector(oneFingerSwipeLeft:)];
[oneFingerSwipeLeft setDirection:UISwipeGestureRecognizerDirectionLeft];
[viewContent addGestureRecognizer:oneFingerSwipeLeft];

UISwipeGestureRecognizer *oneFingerSwipeRight = [[UISwipeGestureRecognizer alloc]
                                                 initWithTarget:self
                                                 action:@selector(oneFingerSwipeRight:)];
[oneFingerSwipeRight setDirection:UISwipeGestureRecognizerDirectionRight];
[viewContent addGestureRecognizer:oneFingerSwipeRight];

- (void)oneFingerSwipeLeft:(UITapGestureRecognizer *)recognizer {
newsList = [[NSMutableArray alloc] init];

//to animate the view as new view is loaded
[UIView animateWithDuration:0.1 animations:^{

    viewContent.frame = CGRectMake( -viewContent.frame.size.width, viewContent.frame.origin.y , viewContent.frame.size.width, viewContent.frame.size.height);
    [self loadData];

} completion:^(BOOL finished) {
    viewContent.frame = CGRectMake( viewContent.frame.size.width,viewContent.frame.origin.y, viewContent.frame.size.width, viewContent.frame.size.height);

    [UIView animateWithDuration:0.3 animations:^{
        viewContent.frame = CGRectMake(0.0, viewContent.frame.origin.y, viewContent.frame.size.width, viewContent.frame.size.height);
    }];
}];

selectedDay++;
[self fetchDataFromWeb];

- (void)oneFingerSwipeRight:(UITapGestureRecognizer *)recognizer {
newsList = [[NSMutableArray alloc] init];

//to animate the view as new view is loaded
[UIView animateWithDuration:0.1 animations:^{

    viewContent.frame = CGRectMake( viewContent.frame.size.width, viewContent.frame.origin.y , viewContent.frame.size.width, viewContent.frame.size.height);
    [self loadData];

} completion:^(BOOL finished) {
    viewContent.frame = CGRectMake( -viewContent.frame.size.width,viewContent.frame.origin.y, viewContent.frame.size.width, viewContent.frame.size.height);

    [UIView animateWithDuration:0.3 animations:^{
        viewContent.frame = CGRectMake(0.0, viewContent.frame.origin.y, viewContent.frame.size.width, viewContent.frame.size.height);
    }];
}];

selectedDay--;
[self fetchDataFromWeb];

}

oneFingerSwipeRight：

UISwipeGestureRecognizer *oneFingerSwipeLeft = [[UISwipeGestureRecognizer alloc]
                                                initWithTarget:self
                                                action:@selector(oneFingerSwipeLeft:)];
[oneFingerSwipeLeft setDirection:UISwipeGestureRecognizerDirectionLeft];
[viewContent addGestureRecognizer:oneFingerSwipeLeft];

UISwipeGestureRecognizer *oneFingerSwipeRight = [[UISwipeGestureRecognizer alloc]
                                                 initWithTarget:self
                                                 action:@selector(oneFingerSwipeRight:)];
[oneFingerSwipeRight setDirection:UISwipeGestureRecognizerDirectionRight];
[viewContent addGestureRecognizer:oneFingerSwipeRight];

- (void)oneFingerSwipeLeft:(UITapGestureRecognizer *)recognizer {
newsList = [[NSMutableArray alloc] init];

//to animate the view as new view is loaded
[UIView animateWithDuration:0.1 animations:^{

    viewContent.frame = CGRectMake( -viewContent.frame.size.width, viewContent.frame.origin.y , viewContent.frame.size.width, viewContent.frame.size.height);
    [self loadData];

} completion:^(BOOL finished) {
    viewContent.frame = CGRectMake( viewContent.frame.size.width,viewContent.frame.origin.y, viewContent.frame.size.width, viewContent.frame.size.height);

    [UIView animateWithDuration:0.3 animations:^{
        viewContent.frame = CGRectMake(0.0, viewContent.frame.origin.y, viewContent.frame.size.width, viewContent.frame.size.height);
    }];
}];

selectedDay++;
[self fetchDataFromWeb];

- (void)oneFingerSwipeRight:(UITapGestureRecognizer *)recognizer {
newsList = [[NSMutableArray alloc] init];

//to animate the view as new view is loaded
[UIView animateWithDuration:0.1 animations:^{

    viewContent.frame = CGRectMake( viewContent.frame.size.width, viewContent.frame.origin.y , viewContent.frame.size.width, viewContent.frame.size.height);
    [self loadData];

} completion:^(BOOL finished) {
    viewContent.frame = CGRectMake( -viewContent.frame.size.width,viewContent.frame.origin.y, viewContent.frame.size.width, viewContent.frame.size.height);

    [UIView animateWithDuration:0.3 animations:^{
        viewContent.frame = CGRectMake(0.0, viewContent.frame.origin.y, viewContent.frame.size.width, viewContent.frame.size.height);
    }];
}];

selectedDay--;
[self fetchDataFromWeb];

}

感谢@BalramTiwari的宝贵建议。
以下是IceFish用swift给出的答案：

override func viewDidLoad() {
    super.viewDidLoad()

    let swipeRight = UISwipeGestureRecognizer(target: self, action: "respondToSwipeGesture:")
    swipeRight.direction = UISwipeGestureRecognizerDirection.Right
    self.view.addGestureRecognizer(swipeRight)

    let swipeLeft = UISwipeGestureRecognizer(target: self, action: "respondToSwipeGesture:")
    swipeLeft.direction = UISwipeGestureRecognizerDirection.Left
    self.view.addGestureRecognizer(swipeLeft)

和响应者：

func respondToSwipeGesture(gesture: UIGestureRecognizer) {

    if let swipeGesture = gesture as? UISwipeGestureRecognizer {

        switch swipeGesture.direction {

        case UISwipeGestureRecognizerDirection.Left:
            UIView.animateWithDuration(0.1, animations: {
                let myFrame = self.view.frame
                self.view.frame = CGRectMake(-myFrame.size.width, myFrame.origin.y , myFrame.size.width, myFrame.size.height)
                }, completion: {_ in
                    let myFrame = self.view.frame
                    self.view.frame = CGRectMake(myFrame.size.width, myFrame.origin.y , myFrame.size.width, myFrame.size.height)

                    UIView.animateWithDuration(0.3, animations: {
                        let myFrame = self.view.frame
                        self.view.frame = CGRectMake(0.0, myFrame.origin.y , myFrame.size.width, myFrame.size.height)
                        }, completion: nil)
            })
            // do left action here

        case UISwipeGestureRecognizerDirection.Right:
            UIView.animateWithDuration(0.1, animations: {
                let myFrame = self.view.frame
                self.view.frame = CGRectMake(myFrame.size.width, myFrame.origin.y , myFrame.size.width, myFrame.size.height)
            }, completion: {_ in
                let myFrame = self.view.frame
                self.view.frame = CGRectMake(-myFrame.size.width, myFrame.origin.y , myFrame.size.width, myFrame.size.height)

                UIView.animateWithDuration(0.3, animations: {
                    let myFrame = self.view.frame
                    self.view.frame = CGRectMake(0.0, myFrame.origin.y , myFrame.size.width, myFrame.size.height)
                }, completion: nil)
            })
            // do right action here

        default:
            break
        }
    }
}

查看此链接，感谢您的回复，但如何在滑动时显示具有不同数据的相同viewController。这意味着相同视图将对新的web服务进行迭代。你有任何在线教程链接吗？这说明了如何做到这一点？@MuhammadUmair:根据您的实现，有许多可能性。对于一般情况，假设您正在服务调用的
UILabel
中显示新闻数据。因此，如果您向左滑动，请加载第二天数据的服务呼叫。如果手势是向右滑动，则使用服务呼叫获取前一天的数据。我相信，您一定有关于如何呼叫服务或读取提要的信息。如果你把你的问题分成小块，比如服务电话、数据表示、手势，然后重新加入所有的PEICE，那就更好了。