Making Tables / Table elements Droppable

Making Tables / Table elements Droppable


I have been struggling to make table elements droppable. Is this
possible?
$(document).ready(function(){
$(function () {
//Degine Drag Options
var dragOpts = {
    revert:true
    }
$('#header').load('test.html');
//Make the Li items in the toolbox draggable
$('#toolBox').draggable(dragOpts);
//make the target droppable
$(".droppable").droppable({
            hoverClass: 'ui-state-active',
            drop: function(event, ui){
                alert('hello!')
            }
        });
});
});
</script>
    <body>
    <div id="toolBox">
    <ul>
        <li>Article</li>
        <li>Header</li>
    </ul>
    </div>
    <div>
        <table border="1" width="600" >
            <tbody>
                <tr class="droppable">
                    <td> Test</td>
                </tr>
            </tbody>
        </table>
    </div>
    </body>
</html>