How to dismiss a view controller opened with presentModalViewController:

问题

I presented a view controller using presentModalViewController:, now how to close/dismiss it?

回答1:

You have two choices, both involves using dismissModalViewController.

The preferred way is to use delegation and tell the view controller who was responsible for presenting the view to dismiss it. The other way is to have the view who was presented to dismiss itself (which actually asks the parent to dismiss it.)

回答2:

For iOS6 use this code

[self dismissViewControllerAnimated:YES completion:Nil];

instead of

[self dismissModalViewControllerAnimated:YES];

This may help you.

回答3:

From the controller presented modally:

[self dismissModalViewControllerAnimated:YES]

来源：https://stackoverflow.com/questions/5156791/how-to-dismiss-a-view-controller-opened-with-presentmodalviewcontroller