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我对如何使用故事板和自定义 initaliziers 感到困惑。

我需要在 UIPageViewController 上调用 initWithTransitionStyle。

但是如果故事板为我创建了 UIPageViewController 怎么办？

通过调试，我可以看到在我的 UIPageViewController 上调用了 initWithCoder。

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4 回答 4

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According to the documentation, there is only one transition style:

Transition Styles

Styles for the page-turn transition.

enum {
    UIPageViewControllerTransitionStylePageCurl = 0
};
typedef NSInteger UIPageViewControllerTransitionStyle;

Constants

UIPageViewControllerTransitionStylePageCurl

Page curl transition style. When the page curl transition style is specified, the page view controller displays a page-turning animation when transitioning between view controllers. If a data source is specified, the animation follows the user’s finger during a navigation gesture. Available in iOS 5.0 and later. Declared in UIPageViewController.h.

When they introduce others, I expect you will be able to define them in interface builder.

于 2011-12-10T21:41:18.410 回答
0 
SecondViewController* bvc = [[SecondViewController alloc] init];

[UIView transitionWithView:self.view.window
                  duration:1.0f
                   options:UIViewAnimationOptionTransitionCurlUp
                animations:^{
                    [self.navigationController pushViewController:bvc animated:NO];
                }
                completion:NULL];

[self.navigationController pushViewController:bvc animated:YES];
于 2012-12-26T12:38:10.177 回答
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如果您正在使用情节提要（也就是将 UIPageViewController 放到情节提要上），它已经初始化，所以我不确定您为什么需要初始化它。

如果您只想更改过渡样式、导航方向、页面间距等，这些都是“属性检查器”选项卡中的选项。

于 2012-11-06T16:12:30.537 回答
0

我找到了问题的解决方案：这里是：在appdelegate.m文件中

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{

    // Override point for customization after application launch.
     CountBookViewController *bc = [[CountBookViewController alloc] initWithTransitionStyle:UIPageViewControllerTransitionStyleScroll navigationOrientation:UIPageViewControllerNavigationOrientationHorizontal options:nil];
    [bc awakeFromNib];

    self.window.rootViewController = bc;
    [self.window makeKeyAndVisible];
    return YES;
}
于 2013-04-25T06:45:30.597 回答