title: Filter jquery datatable rows
body: <p>I'm working on this table that needs to filter the rows if the column has no data. I'm able to filter out the whole table but I'm having trouble filtering  out the rows for a specific columns. Any help would be much appreciated.</p>
  
  <p><a href="https://jsfiddle.net/mleitao/twg0qqq2/" rel="nofollow noreferrer">https://jsfiddle.net/mleitao/twg0qqq2/</a></p>
  
  <pre><code>$(document).ready(function() {
  $('#camera').click(function() {
      $("#table-ActiveRooms tr td").each(function() {
          var cell = $(this)
          if (cell.children().length == 0) {
              $(this).parent().hide();
          }
      });
  });
  
  $('#btnReset').click(function() {
      $("#table-ActiveRooms tr").each(function() {
          $(this).show();
      });
  });
  
  });
  </code></pre>