title: How to call a data-id inside a span using jQuery?
body: <p>I have this code that when using CSS it changes to a text and a box, I want to write a value inside the box using jQuery. </p>
  
  <p>How do I call the <code>data-id</code>?</p>
  
  <pre><code>&lt;li id='phase1'&gt;Create robots that are awesoma&lt;span data-id='phase1'&gt;&lt;/span&gt;&lt;/li&gt;
  </code></pre>