如何在 iOS 5 中关闭弹出窗口？
我在 iPad 的主端有一个 PatientTableViewController，其中有一个用于添加新患者的按钮。它通过popover segue转换到这个NewPatientViewController。
在 NewPatientViewController 中，我有一个“完成”按钮，该按钮委托回 PatientTableViewController：
- (void)newPatientViewController:(NewPatientViewController *)sender withZipCode:(NSNumber *)zipCode andFirstName:(NSString *)firstName andLastName:(NSString *)lastName
{
[self dismissViewControllerAnimated:YES completion:NULL];
[self dismissModalViewControllerAnimated:YES];
[sender dismissModalViewControllerAnimated:YES];
[sender dismissViewControllerAnimated:YES completion:NULL];
}
我上面尝试过的方法都不起作用。但是，如果我使用模态转场，一切都会正常。瓦？
I have a PatientTableViewController in the master side of the iPad that has a button for Adding a new patient. It transitions to this NewPatientViewController via a popover segue.
In the NewPatientViewController I have a Done button that delegates back to the PatientTableViewController:
- (void)newPatientViewController:(NewPatientViewController *)sender withZipCode:(NSNumber *)zipCode andFirstName:(NSString *)firstName andLastName:(NSString *)lastName
{
[self dismissViewControllerAnimated:YES completion:NULL];
[self dismissModalViewControllerAnimated:YES];
[sender dismissModalViewControllerAnimated:YES];
[sender dismissViewControllerAnimated:YES completion:NULL];
}
None of the methods I tried above work. However, if I use a Modal segue, everything works fine. Wat?
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最后在这篇文章的帮助下弄清楚
基本上，你需要让一个变量跟踪segue（您需要将其转换为UIStoryboardPopoverSegue），并且还有更多的奇怪之处。
我写了一篇 博客文章 更详细地描述了该解决方案。
Finally figure it out with the help of this post
Basically, you need to have a variable keep track of the segue (which you need to cast into a UIStoryboardPopoverSegue) and little more weirdness.
I wrote a blog post describing the solution in more detail.
您是否在 UIPopoverController 类上尝试过
dismissPopoverAnimated:？Did you try
dismissPopoverAnimated:on UIPopoverController class?