title: Pass information into jQuery ajax response handling function
body: <p>Assuming I am doing this:</p>
  
  <pre><code>$.get("/api/GetComments?post=" + post, function(data) {
      var a = JSON.parse(data);
      console.log("comments=" + a.count);
  });
  </code></pre>
  
  <p>However, when I do the <code>.get</code>, I need to make available meta data about the request, that the response handling function can access (without having to pass it to and from the server) i.e. something like this?</p>
  
  <pre><code>$.get("/api/GetComments?post=" + post, function(data, id_of_div_to_update) {
      var a = JSON.parse(data);
      $("div[id=" + id_of_div_to_update + "]").text(a);
  });
  </code></pre>