- (void) goBack{ /* Get the current array of View Controllers */ NSArray *currentControllers = self.navigationController.viewControllers; /* Create a mutable array out of this array */ NSMutableArray *newControllers = [NSMutableArray arrayWithArray:currentControllers]; /* Remove the last object from the array */ [newControllers removeLastObject]; /* Assign this array to the Navigation Controller with animation */ [self.navigationController setViewControllers:newControllers animated:YES]; }
时间: 2024-10-09 07:15:50