title: jquery - submit of a bunch of slider values
body: <p>So I have 5 sliders on a web page.  Any brilliant solutions as to how to grab their values and submit them to the server (rails in this case) (ajax is ok)?</p>
  
  <p>One solution is to use hidden fields and on each slider change to update the corresponding hidden field.  Seems kinda lame.</p>
  
  <p>The sliders all have a class of "slider", so I was hoping for some cool approach like </p>
  
  <pre><code>var json = $(".slider").toJSON();
  $.ajax({
     url: "myurl",
     processData: false,
     data: json,
     success: handleResponse
   }
  </code></pre>
  
  <p>which would take all the values and put them in a JSON structure.  However, that doesn't work :(</p>
  
  <p>Other ideas?</p>