title: Yii: Update content widget with ajax
body: <p>I have build a notification widget in Yii framework which is called every page and gives the user notifications. Now I would like to update those notifications automatically every 10 seconds with Ajax. The structure is as follows: </p>
  
  <pre><code>&lt;?php
  
  class NotificationsWidget extends CWidget {
  
  public function init(){
  
  }
  public function run() {
  
  }
  </code></pre>
  
  <p>What is the best way to do this? I have searched everywhere, but I cannot seem to find the answer. Maybe I'm just looking with the wrong keywords.. If anyone has another (better) way to do this, please! Only restriction is that it has to be loaded into the interface layout and update at least every 10 seconds. </p>
  
  <p>Thanks a lot:)</p>