从ModalView打开ModalView

Question

我创建了一个基于splitview的应用程序，在appDelegate applicationdidFinishLaunchingWithOptions方法中我显示了一个弹出窗口

(BOOL)application:(UIApplication *)applicationdidFinishLaunchingWithOptions:(NSDictionary *)launchOptions {    

    [self.window addSubview:splitViewController.view];
    [self.window makeKeyAndVisible];

    ModalScreenPopup *modalpopup = [[ModalScreenPopup alloc] init];
    [modalpopup setModalTransitionStyle:UIModalTransitionStyleCoverVertical];
    [modalpopup setModalPresentationStyle:UIModalPresentationFullScreen];

    [splitViewController presentModalViewController:modalpopup animated:NO];
    [modalpopup release];

    return YES;
}

(void) OpenTradeShowListingPopup
{
    [splitViewController dismissModalViewControllerAnimated:YES];

    TradeShowListing *modalTradeShowListing = [[TradeShowListing alloc] init];

    [modalTradeShowListing setModalTransitionStyle:UIModalTransitionStyleCoverVertical];
    [modalTradeShowListing setModalPresentationStyle:UIModalPresentationFullScreen];

    [splitViewController presentModalViewController:modalTradeShowListing animated:YES];

    [modalTradeShowListing release];
}

当我点击同步按钮时，ModalScreenPopup有2个按钮名称Synchronize并继续app我正在调用在appDelegate中声明的OpenTradeShowListingPopup方法。该方法调用另一个弹出窗口，但现在第一个模态被解散但第二个弹出窗口没有被调用。

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我已经通过使用UINavigationController解决了我的问题这个帖子真的对我有很大的帮助JNOXX在Mac论坛帮助我这里的人是the link。

感谢7KV7帮助我。

Answer 1

我认为这是问题

[splitViewController dismissModalViewControllerAnimated:YES];

尝试改为

[self dismissModalViewControllerAnimated:YES];