xcode 我可以在没有 StoryBoard 转场的情况下转到另一个视图吗？只是从视图中调用？
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Can I go to another view without a StoryBoard segue? Just with a call from a view?
提问by alex
SO I would like to know if there is a possibility to make a call from a view in the code to go to another view, not using segue.
所以我想知道是否有可能从代码中的视图调用以转到另一个视图，而不是使用 segue。
Thanks for the help.
谢谢您的帮助。
回答by Dan F
Yes, if you are using a navigation controller, you simply need to push onto the navigation controller:
是的，如果您使用的是导航控制器，您只需将其推到导航控制器上：
[self.navigationController pushViewController:otherViewCon animated:YES];
Or, if you want a modal transition:
或者，如果您想要模态转换：
[self presentModalViewController:otherViewCon animated:YES];
This is all assuming selfis a UIViewController.
这一切都假设self是一个 UIViewController。
To get otherViewConfrom a storyboard designed view controller:
要从otherViewCon故事板设计的视图控制器中获取：
otherViewCon = [self.storyboard instantiateViewControllerWithIdentifier:@"Other View"];
回答by Dustin
Example of presenting a popover:
呈现弹出框的示例：
//Declare popover controller
UIPopoverController *paparazzi;
//Just some Interface Builder action (could be triggered by a button)
- (IBAction)sigFocus:(id)sender
{
//A view controller being made from a xib file
SigPopView *temp = [[SigPopView alloc] initWithNibName:@"SigPopView" bundle:nil];
//Sets the view controller to be displayed
paparazzi = [[UIPopoverController alloc] initWithContentViewController:temp];
//Set size
[paparazzi setPopoverContentSize:CGSizeMake(480,179)];
//Show controller
[paparazzi presentPopoverFromRect:theSignature.frame inView:(UIView *)self.delegate permittedArrowDirections:UIPopoverArrowDirectionAny animated:YES];
}
