Beginner: Multiview app doesn't switch views correctly

Question

I wrote a basic two-view application that switches from one view to another every time I press a button.

But for some reason when I run it on simulator, both views are always few pixels above the MainWindow.xib view, always being on top of it. And what's strange is that there is no animation when I switch between Views.

What is the problem???

This is what I have in my AppDelegate.m

-(void)switchView:(UIView *)view1 toView:(UIView *)view2{

    [UIView beginAnimations:@"Animation" context:nil];
    [UIView setAnimationDuration:1.75];
    [UIView setAnimationTransition:UIViewAnimationOptionTransitionFlipFromLeft forView:self.window cache:YES];
    [view1 removeFromSuperview];
    [window addSubview:view2];
    [UIView commitAnimations];
}

score 1 · Answer 1 · edited May 23 '17 at 12:03

1

Here are two very nice examples: http://www.iphonedevsdk.com/forum/iphone-sdk-development/13427-uiview-slide-transition.html

http://www.dizzey.com/development/ios/simple-uiview-transitions-animation-using-blocks-in-ios-4/ Or this one: iOS 4.2: Flip image using block animations

edited May 23 '17 at 12:03

Community

1
1

answered Feb 29 '12 at 09:16

Adrian Ancuta

1,036
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16

Krrish · Accepted Answer · 2012-02-29T09:22:13.200

Hi Try This,

 -(void)switchView:(UIView *)view1 toView:(UIView *)view2
    {
        view2.frame = self.window.bounds;
        [UIView beginAnimations:nil context:NULL];
        [UIView setAnimationDelegate:self];
        [UIView setAnimationDuration:0.5f];
        [UIView setAnimationBeginsFromCurrentState:YES];
        [UIView setAnimationTransition:UIViewAnimationTransitionFlipFromLeft forView:view2 cache:NO];
        [view1 removeFromSuperview];
        [window addSubview:view2];
        [UIView commitAnimations];
    }

Also try this

[UIView transitionWithView:view2 duration:0.5
        options:UIViewAnimationTransitionFlipFromLeft //change to whatever animation you like
        animations:^ { [window addSubview:view2]; }
        completion:nil];

score 0 · Answer 3 · answered Feb 29 '12 at 09:01

     Can you post some code regarding this .Because if you click on Segment change 
it will change the Views.IF you take two views on same interface Builder.
        Try out this

    IBOutlet UIView *viewA;
    IBOutlet UIView *viewB;

    in .m file 



-(IBAction)SegmentChange
{
    if(segment.selectedSegmentIndex==0)
    {
        viewA.hidden=NO;
        viewB.hidden=YES;


    }

    else if(segment.selectedSegmentIndex==1)
    {
        [self.View addSubview:viewB];
        viewA.hidden=YES;
        viewB.hidden=NO;

    }

}

Beginner: Multiview app doesn't switch views correctly

3 Answers3