UIScrollView not showing iOS7

Question

I'm try to add a scrollview totally by code to a modal view, but it doesn't show. I've tried different ways but I can't see the mistake, Somebody could help me?

here my code:

@interface AddWithScrollOrizontal ()<UIScrollViewDelegate>{

    //IBOutlet UIScrollView*scroll;

}
@property (strong, nonatomic) UIScrollView*scroll;

@implementation AddWithScrollOrizontal

@synthesize scroll;

- (void)viewDidLoad
{

 self.scroll = [[UIScrollView alloc]init];

self.scroll.delegate = self;

    if (IS_IPHONE_5) {
        self.scroll.frame = CGRectMake(0, 58, 320, 270);
    }else{
        self.scroll.frame = CGRectMake(0, 20, 320, 270);
    }

    self.scroll.backgroundColor = [UIColor redColor];
    self.scroll.pagingEnabled = YES;
    self.scroll.contentSize =CGSizeMake(1280, 270);


UIView*firstView = [[UIView alloc]initWithFrame:CGRectMake(0, 0, 320, 270)];
...
UIView*fourthView = [[UIView alloc]initWithFrame:CGRectMake(960, 0, 320, 270)];

    [self.scroll addSubview:firstView];
    [self.scroll addSubview:secondView];
    [self.scroll addSubview:thirdView];
    [self.scroll addSubview:fourthView];
    [self.view addSubview:self.scroll];
}

score 0 · Accepted Answer · answered Sep 19 '13 at 16:33

0

You say you're adding it totally by code, but you're making an IBOutlet to scroll. Did you create it in IB? If not, your problem is that you never instantiate the scroll view. Also, there's no need to create an ivar for scroll, just create the property inside the @interface declaration for your class extension, and refer to it with self.scroll.

answered Sep 19 '13 at 16:33

rdelmar

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I've modified the code, but it still doesn't work. Have I missed something?please watch up – Totka Sep 19 '13 at 17:48
@Totka, Is it still not working? I don't see anything wrong with your code other than a missing "@end" at the end of the "@interface" block (but it wouldn't even compile without that, so I assume you have that). Are you sure your modal view controller itself is being shown? – rdelmar Sep 19 '13 at 22:09

UIScrollView not showing iOS7

1 Answers1