title: CakePHP: how to make a submit button with link, which stores the request data
body: <p>I have a Form in Cakephp(version 2.4.4):</p>
  
  <p><code>&lt;?php echo $this-&gt;Form-&gt;create('Servicegroup');?&gt;</code></p>
  
  <p>I have to find a way to submit this form using a button, which contains a link. Besides I need to have all the request data from this form when I access the link. How could I implement this in the best way?
  I am tryin with: 
  <code>echo $this-&gt;Html-&gt;link($this-&gt;Form-&gt;button('calculateBudget', array('class' =&gt; 'btn btn_yellow', 'type' =&gt; 'submit')), array('controller' =&gt; 'orders', 'action' =&gt; 'calculateBudget'), array('class' =&gt; 'lbOn', 'escape' =&gt; false));</code>
  but this does not submit the form</p>