如何获取以编程方式在放置在iOS中的表格视图中的单元格和单元格索引路径中的滚动视图中创建的视图的位置

Question

This is my code:

- (void)scrollViewDidEndDecelerating:(UIScrollView *)scrollView
{

 CGFloat pageWidth = scrollView.frame.size.width;

 int page = floor((scrollView.contentOffset.x - pageWidth / 2) / pageWidth) + 1;

 NSLog(@"Page No Scroll %i",page);

}

Answer 1

you can get any subview by doing this on UIScrollView .

for(UIView * subView in scrollView.subviews ) 
{ 
     // Here You can Get all subViews of your myScrollView.
}

Answer 2

-(void)scrollViewDidScroll:(UIScrollView *)ScrollView
{
int scrollPositionX = callerScrollView.contentOffset.x;
if (callerScrollView == tbl_ProductView) return;
 for (UITableViewCell *cell in tbl_ProductView.visibleCells) {
UIScrollView cellScrollView = (UIScrollView )[cell viewWithTag:100];
if (callerScrollView == cellScrollView) continue;
NSInteger indexPath = callerScrollView.tag;
//NSLog(@"IndexPath Of Cell: %ld",(long)indexPath);
cellScrollView.contentOffset = CGPointMake(scrollPositionX, 0);
}
//ScollPage Position
static NSInteger previousPage = 0;
CGFloat pageWidth = callerScrollView.frame.size.width;
float fractionalPage = callerScrollView.contentOffset.x / pageWidth;
 NSInteger page = lround(fractionalPage);
  if (previousPage != page)
 {
   previousPage = page;
    NSLog(@"Scrolling Page: %li",(long)page);
 }
}