Question

我想要新闻周刊我喜欢滚动应用程序，如滚动详细新闻。我已经这样做了但它只是滚动。例如，如果你有10篇文章。在第一页上你点击第3条然后它显示第3篇文章详细新闻和滚动保持最多10但不滚动右侧3,2

Answer 1

同样的问题......没关系

（1）创建视图控制器并从IB添加滚动视图并将其与插座变量

链接

-(void)createScrollView
{
myScroll = [[UIScrollView alloc] initWithFrame:CGRectMake(0, 0, 320, 440)];
myScroll.pagingEnabled = YES;
myScroll.showsHorizontalScrollIndicator = YES;
myScroll.showsVerticalScrollIndicator = YES;
myScroll.scrollsToTop = NO;
myScroll.delegate = self;
int n = [array count];
myScroll.contentSize = CGSizeMake((320 * n), 440);

for (int i = 0 , X = 0; i < [photoArray count]; i++ , X += 320) 
{
    UIImageView *img =[[UIImageView alloc]initWithFrame:CGRectMake(X,0, 320, 480)]; //here web view for you

    CGRect frame;
    frame.size.width=320; frame.size.height=240;
    frame.origin.x=0; frame.origin.y=88;


    [img addSubview:asyncImage];
    img.contentMode=UIViewContentModeScaleAspectFit;            

    [myScroll addSubview:img];
}
}

 - (void) viewDidLoad
  {
[self createScrollView];
[myScroll scrollRectToVisible:CGRectMake(320*photoNumber, 0, 320 , 240) animated:NO];
[self.view addSubview:myScroll];        
  }

它的示例代码....尝试改变...希望最终为你工作......

Answer 2

将值传递给photoNumber .. E.g为第3条第3条。

UIScrollView滚动问题

2 个答案: