Question

I have this method that usually works, but lately it has been giving me trouble.

What I am trying to do is to switch views without any animation to the switch. For some reason, whenever I switch views, the old screen leaves some stuff behind, such as a button or a text field.

How do I get those to go away every time I switch views?

Here is what I have so far

.h

@class HighScoreViewController;

@interface StartUpScreen : UIViewController {
    HighScoreViewController *highScoreViewController;
@property (nonatomic, retain) HighScoreViewController *highScoreViewController;
@end

.m

#import "HighScoreViewController.h"

@implementation StartUpScreen

-(void) viewDidLoad {
    UIButton *highScoreButton = [UIButton buttonWithType:UIButtonTypeRoundedRect];
    highScoreButton.frame = CGRectMake(219, 0, 99, 55);
    [highScoreButton addTarget:self
                        action:@selector(goToHighScoresViewController)
              forControlEvents:UIControlEventTouchDown];
    [self.view addSubview:highScoreButton];
}

-(void)goToHighScoresViewController {
    HighScoreViewController *highScore = [[HighScoreViewController alloc] initWithNibName:@"HighScoreViewController" bundle:nil];
    self.highScoreViewController = highScore;

    //[self presentModalViewController:highScore animated:YES];

    [self.view insertSubview:highScore.view atIndex:0];
    [highScore release];
}

Answer 1

Uncomment the

[self presentModalViewController:highScore animated:NO];

and comment out the:

[self.view insertSubview:highScore.view atIndex:0];

Lines and all will be fine and dandy.