UIScrollView contentSize not working

Question

I put a UIScrollView in my nib\'s view, and linked it to a an IBOutlet property.

Now, when I do this in my viewDidLoad

Answer 1

If you are using AutoLayout a really easy way to set the contentSize of a UIScrollView is just to add something like this:

CGFloat contentWidth = YOUR_CONTENT_WIDTH;

NSLayoutConstraint *constraintWidth = 
 [NSLayoutConstraint constraintWithItem:self.scrollView 
                              attribute:NSLayoutAttributeTrailing 
                              relatedBy:NSLayoutRelationEqual 
                                 toItem:self.scrollView 
                              attribute:NSLayoutAttributeLeading 
                             multiplier:1 
                               constant:contentWidth];

[self.scrollView addConstraint:constraintWidth];