我想從imagePickerController:didFinishPickingMediaWithInfo:
方法以編程方式調用segue
,但它不起作用。它不會崩潰,但不起作用。它什麼都不做。 prepareForSegue
方法調用正確。從didFinishPickingMediaWithInfo調用performSegueWithIdentifier
- (void) imagePickerController:(UIImagePickerController *)picker
didFinishPickingMediaWithInfo:(NSDictionary *)info {
rutaFoto = [info valueForKey:UIImagePickerControllerMediaURL];
[self dismissModalViewControllerAnimated:YES];
[self performSegueWithIdentifier:@"aGaleria" sender:self];
}
segue
鏈接2 UIViewControllers
。 如果我從其他地方撥打performSegueWithIdentifier
(例如從推式UIButton
方法),它的工作原理。 任何想法?
什麼樣賽格瑞的是 「aGaleria」?莫代爾?推 ?嘗試在* viewDidDisappear *中調用segue。 – rdurand
這是模態。我試圖從viewDidDisappear調用它,但它不工作... – Xithias