title: Parameters not sent with xmlhttprequest
body: <p>I am trying to sent content with an xmlHttpRequest from the client-side, but I am not able to receive those parameters on server-side. </p>
  
  <p>Setting parameters on the server-side an retrieving them client-side works fine, but when I try to get on the server-side, the parameters which I am trying to set on the client side I always get an empty value / undefined. </p>
  
  <pre><code>node.js server side response on req.params =
  ...
   ( params: [] } )
  ...
  </code></pre>
  
  <p>any ideas why it isn't retrieving the parameters on the server-side? On server side I am using a app.post('/delete', function(req, res){ ..) where I try to console.log the req.params which should be set with the following client-side code (but doesn't) : </p>
  
  <p><a href="https://jsfiddle.net/user979979/ea2w1sn8/" rel="nofollow noreferrer">https://jsfiddle.net/user979979/ea2w1sn8/</a></p>
  
  <p>Thank you!</p>