Removing Subitems from UIScrollView

Question

I need to remove the subviews image from ScrollView , and I tried to remove from the array from subviews , but this is NSArray , which is immutable.

How to remove subview from scrollviews array from subviews ?

Answer 1

  NSArray *viewsToRemove = [scrollView subviews]; for (UIView *v in viewsToRemove) [v removeFromSuperview]; 

Answer 2

You can do it,

 [[scrollView subviews] makeObjectsPerformSelector:@selector(removeFromSuperview)]; 

Answer 3

This will remove all UIScrollView routines, but its scroll indicators: _scrollView.showsHorizontalScrollIndicator = _scrollView.showsVerticalScrollIndicator = NO; [_scrollView.subviews makeObjectsPerformSelector: @selector (removeFromSuperview)]; _scrollView.showsHorizontalScrollIndicator = _scrollView.showsVerticalScrollIndicator = YES;

Answer 4

 for (UIView *v in [scrollView subviews]) { [v removeFromSuperview]; } 

Answer 5

Call -removeFromSuperview in the preview.

Answer 6

Swift

 for subview in scrollView.subviews { subview.removeFromSuperview() }