title: Knockout binding on the anchor tag
body: <p>I have an anchor tag with an icon inside it like this:</p>
  
  <pre><code>&lt;a&gt;
      &lt;i class="icon-flip-2"&gt;&lt;/i&gt;
      hello
  &lt;/a&gt;
  </code></pre>
  
  <p>I would like to replace the hello text with an binded element. Something like:</p>
  
  <pre><code>&lt;a data-bind="text: myValue"&gt;
      &lt;i class="icon-flip-2"&gt;&lt;/i&gt;
      hello
  &lt;/a&gt;
  </code></pre>
  
  <p>The problem is that I lost the element &lt; i class="icon-flip-2"></p>
  
  <p>I want to keep it and be able to bind something on the anchor tag.</p>
  
  <p>Thanks.</p>
  
  <p>Any idea?</p>