title: Jquery Ajax data pass empty response to controller in Edge and IE
body: <p>My code sends a group of values to my Symfony controller using AJAX. This code works in Chrome and Firefox but in IE and Edge it receives empty data.</p>
  
  <p>When I try to <code>console.log(data)</code> I get an empty array in IE and Edge. In Chrome I get the right values. Any help is appreciated.</p>
  
  <p>I tried answers from other questions like using <code>async: false</code>, but it didn't work.</p>
  
  <pre class="lang-js prettyprint-override"><code>var $_data = {
    'change': '',
    'SQLServ': "sqlServ",
    'Confirm': $Confirm,
    'secu': $('#secu').val(),
    'cp': $('#cp').val(),
  };
  
  $.ajax({
    type: "POST",
    url: "{{path('manage_test_php')}}",
    data: $_data,
    success: function(data) {
  
    },
    beforeSend: function() {
      $('.loader').show();
    },
    complete: function() {
      $('.loader').hide();
    }
  });
  </code></pre>