iOS: Best way to make a UIScrollView with dynamic height?

Question

I\'m currently setting up a UIScrollView with the following structure

UIScrollView
--ContentView (UIView)
  --ContainerView1 (UIView)
     --UILabel1
     --UILa         


        

Answer 1

//use the below code to set the content size of a scroll view.

    float newHeight=0.0f;
        for(UIView *subViews in [scrollViewObj subviews])
        {
            if([subViews isKindOfClass:[UIView class]])
            {
                newHeight=newHeight+(subViews.frame.origin.x+subViews.frame.size.height);
            }
        }
        NSLog(@"%f",newHeight);
        [scrollView setContentSize:CGSizeMake(300, newHeight)];//change the width as you need