title: Get value from autocomplete text field in ApEx
body: <p>I want to create a dynamic action, that will set a value to an item on the page, when the value of another item (<strong>autocomplete text field</strong>) is set.
  So the proccess goes like this: </p>
  
  <ol>
  <li>Click on the autocomplete field</li>
  <li>type some letters</li>
  <li>choose one of the suggested values</li>
  </ol>
  
  <p>I cannot find an event that will be executed when the selection of one of the suggested values happens. This way, I cannot see how I can read the value of the autocomplete field, once a suggested value is selected.</p>
  
  <p>The <em>change</em> event doesn't fit my needs, it doesn't execute when one suggested value is selected.</p>