title: How can i add a icon to submit button Yii?
body: <p>Html button is</p>
  
  <p><code>&lt;button class="btn" type="submit"&gt;&lt;i class="icon-search"&gt;&lt;/i&gt; Go&lt;/button</code>></p>
  
  <p>I changed it into Yii as</p>
  
  <pre><code>&lt;?php
  echo CHtml::submitButton('Go', array('id' =&gt; 'btSubmit',
      'class' =&gt; 'btn', 
      'name' =&gt; 'files'
  ));
  ?&gt;
  </code></pre>
  
  <p>How can i add  to button</p>