Dropbox无法关闭模态视图控制器 [英] Dropbox could not dismiss modal view controller

问题描述

我已经在我的应用程序中集成了Dropbox，输入用户名和密码后，当我尝试关闭Dropbox视图控制器时，它没有被解雇。我正在使用xcode4.2和ios sdk5。请帮我解决这个问题。

I have integrated dropbox in my application,After entering the username and password,when i try to dismiss the dropbox view controller it is not dismissing. i am using xcode4.2 with ios sdk5.Please help me to fix this issue.

推荐答案

在ios5中你必须使用presentViewController而不是parentViewController。

in ios5 you have to use presentingViewController instead of parentViewController.

例如：

if (self.parentViewController) {
    [self.parentViewController dismissModalViewControllerAnimated:YES];
} else if ([self respondsToSelector:@selector(presentingViewController)] && self.presentingViewController) {
    [self.presentingViewController dismissModalViewControllerAnimated:YES];
}

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