gistfile1.txt

      var testVar;
      xmlhttp.onreadystatechange = function(){
          if (xmlhttp.readyState == 4 && (xmlhttp.status == 200 || xmlhttp.status == 201)){
              testVar = xmlhttp.responseText
          }
      }
      xmlhttp.open(String(method), url, true);
      xmlhttp.setRequestHeader("Content-Type", "application/json");
      xmlhttp.setRequestHeader("Authorization", "Token {{ token }}");
      xmlhttp.send(data);
      
      console.log(testVar);