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我對兩個視圖控制器使用UIPageViewController。在第一個視圖控制器中,我有一個'NEXT'按鈕來轉到第二個視圖控制器。我的問題是:我如何連接它?帶按鈕的UIPageViewController到下一個視圖
在我的第一個和第二個視圖控制器中,我還沒有代碼。然而,在我的RootViewController我有這樣的代碼:
- (void)viewDidLoad {
self.pageViewController = [self.storyboard instantiateViewControllerWithIdentifier:@"PageViewController2"];
self.pageViewController.dataSource = self;
SeekerRegistrasiViewController *tvc = [self.storyboard instantiateViewControllerWithIdentifier:@"seeker1"];
Seeker2RegistrasiViewController *pvc;
self.array =[NSArray arrayWithObjects:tvc, pvc, nil];
[self.pageViewController setViewControllers:self.array direction:UIPageViewControllerNavigationDirectionForward animated:YES completion:nil];
self.pageViewController.view.frame = CGRectMake(0, 0, self.view.frame.size.width, self.view.frame.size.height -60);
self.pageViewController.view.backgroundColor = [UIColor clearColor];
[self addChildViewController:pageViewController];
[self.view addSubview:pageViewController.view];
[self.pageViewController didMoveToParentViewController:self];
}
-(UIViewController *)pageViewController:(UIPageViewController *)pageViewController viewControllerBeforeViewController:(UIViewController *)viewController{
if ([viewController isKindOfClass:[Seeker2RegistrasiViewController class]]) {
SeekerRegistrasiViewController *pvc = [self.storyboard instantiateViewControllerWithIdentifier:@"seeker1"];
return pvc;
}
else return nil;
}
-(UIViewController *)pageViewController:(UIPageViewController *)pageViewController viewControllerAfterViewController:(UIViewController *)viewController{
if ([viewController isKindOfClass:[SeekerRegistrasiViewController class]]) {
Seeker2RegistrasiViewController *tvc = [self.storyboard instantiateViewControllerWithIdentifier:@"seeker2"];
return tvc;
}
else return nil;
}
- (NSInteger)presentationCountForPageViewController:(UIPageViewController *)pageViewController {
return 2;
}
- (NSInteger)presentationIndexForPageViewController:(UIPageViewController *)pageViewController {
return 0;
}
我將不勝感激任何幫助,將指導我在正確的方向。
你是否也想要UIPageViewcontroller提供的默認滑動控件? –
肯定可以在第一個VC下刷一下就可以使用按鈕。 現在已經可以輕掃,但我真的需要按鈕的工作。 –
其實蘋果不提供這樣的直接API,請參考[this](http://stackoverflow.com/questions/13633059/uipageviewcontroller-how-do-i-correctly-jump-to-a-specific-page-without-messing ) –