UIScrollVIew不滚动

Question

我有一个UIScrollVIew。它包含具有不同控件的视图。我将它们全部添加到视图中，然后将视图添加到UIScrollView。滚动不被激活，并且内容不居中。下面是代码：

- (void)viewDidLoad 
{ 
    [super viewDidLoad]; 

    CGRect frame = texto.frame; 
    frame.size.height = texto.contentSize.height; 
    texto.frame = frame; 

    [self configureView]; 

    [self.scrollView addSubview:self.contentView]; 
    self.scrollView.contentSize = self.contentView.bounds.size; 
    self.contentView.userInteractionEnabled= NO; 
    self.scrollView.userInteractionEnabled=TRUE; 

} 

-(void)configureView{ 

    self.texto.text = self.newsDetail.text; 

    NSData *imageData= [[NSData alloc] initWithContentsOfURL:[NSURL URLWithString:self.newsDetail.image_large]]; 

    self.imagen.image = [UIImage imageWithData:imageData]; 

    self.fecha.text = self.newsDetail.datePublish; 

    self.titulo.text = self.newsDetail.title; 


} 

页眉代码：

@interface detailNewsController : UIViewController{ 

UIScrollView * __weak scrollView; 
UIView  * __weak contentView; 

} 

@property (nonatomic, strong) news *newsDetail; 

@property (weak, nonatomic) IBOutlet UIScrollView *scrollView; 

@property (weak, nonatomic) IBOutlet UIView * contentView; 

@property (strong, nonatomic) IBOutlet UIImageView *imagen; 

@property (strong, nonatomic) IBOutlet UILabel *fecha; 
@property (strong, nonatomic) IBOutlet UILabel *titulo; 

@property (strong, nonatomic) IBOutlet UITextView *texto; 

-(void) configureView; 

Answer 1

我看到你有一个代码变量链接您的UIScrollView。因此，如果你启用了垂直滚动（或水平的滚动，如果你需要的话），请检查界面生成器。