title: iOS auto layout, how to resize super view to fit all subviews
body: <p>I'm having a problem an auto layout problem with my UI</p>
  
  <p><img src="https://i.stack.imgur.com/JeIMc.png" alt="Contraints"></p>
  
  <p>At the bottom I have a container view with a height constraint of 0 which will contain some subviews at runtime. Also I have a IBOutlet to the container view's height constraint, at runtime when I know the height for the view, i set the height constraints constant property to the correct height. I want the super view to increase in size after the multiline detail labels text are set and the container views height constraint. What end up happening is the super view stays the same size and all the labels heights are decreased and the container view overlaps everything. Any help would be appreciated I've been at this for ages.</p>
  
  <p>Thanks.</p>