title: post request with link_to in rails 3
body: <p>How do I make a remote POST request with custom parameters with a link_to helper in rails 3?</p>
  
  <p>I tried something like this:</p>
  
  <pre><code>link_to 'Submit', model_path, :query =&gt; "value", :remote =&gt; true, :method =&gt; :post
  </code></pre>
  
  <p>The POST works and the control comes to the action in the controller, but I don't get the POST parameters in params or anywhere else.</p>
  
  <p>How do I do this?</p>