title: How can I set session variable with JavaScript
body: <p>By using below code on button click I get the href attribute value, until this everything is fine but when I got my <code>href</code> link on button click we want to store it in the session variable (i.e. var <code>href</code>) because we also use this variable elsewhere. Please suggest me how to store JavaScript variable in session.?</p>
  
  <pre><code>&lt;script&gt;
          $(document).ready(function(){
              $('.button').click(function(){
                  var href = $(this).val();
                  alert(href);
              })
          });
      &lt;/script&gt;
  &lt;button value="&lt;?php echo $value['3']; ?&gt;" class="button" style="background-color:#ff8c21;"&gt;Buy Now&lt;/button&gt;
  </code></pre>