title: Get post data, Zend Framework
body: <p>I want to fetch posted data. But I am using no form. The data is postet by a jquery script with method <code>post</code> and I would like to fetch it. </p>
  
  <p>I know how to fetch parameters</p>
  
  <pre><code>$id = $this-&gt;getRequest ()-&gt;getParam ( 'id', null );
  </code></pre>
  
  <p>and form values</p>
  
  <pre><code>$message = $form-&gt;getValue ( 'message' );
  </code></pre>
  
  <p>however I want to access post data and not parameters or form values. Any ideas?</p>