title: InputAccessoryView of a UITextField
body: <p>I need to stick a toolBar with a UITextField inside to a keyboard.</p>
  
  <p>What if I make the whole toolBar (which I think is the textField's super view) the inputAccessoryView of its textField?</p>
  
  <p>I mean like this:</p>
  
  <p>textField.inputAccessoryView = toolBar;  // textField is inside the toolBar</p>
  
  <p>I've been trying on this but I have not made it work yet.</p>
  
  <p>Anyone can help?</p>
  
  <p>Or is there another way to achieve what I want?</p>