title: How to pass JQuery variables to Razor?
body: <p>I have the JQuery code: </p>
  
  <pre><code>$(document).ready(function() {
      $('.LikeArea').click(function() {
          var num = parseInt(this.html());
          num++;
          elem.html(num);     
      });
  });
  </code></pre>
  
  <p>Now I want to pass the jQuery variable <strong>num</strong> to Razor so I can update the database with the new value.</p>