Test Case Boilerplate
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HTML
<script src="http://code.jquery.com/ui/jquery-ui-git.js"></script>
<link rel="stylesheet" href="http://code.jquery.com/ui/jquery-ui-git.css">
<table>
<tbody>
<tr class="draggable ui-state-highlight"><td>Drag me down above the sortable,
then quickly drag me up directly over and past the droppable</td></tr>
<tr class="droppable ui-state-highlight"><td>Droppable</td></tr>
</tbody>
<tbody class="sortable">
<tr class="ui-state-default"><td>Item 1</td></tr>
<tr class="ui-state-default"><td>Item 2</td></tr>
<tr class="ui-state-default"><td>Item 3</td></tr>
<tr class="ui-state-default"><td>Item 4</td></tr>
<tr class="ui-state-default"><td>Item 5</td></tr>
</tbody>
</table>
JavaScript
$("tbody.sortable").sortable({});
$(".draggable").draggable({
helper: "clone",
connectToSortable: "tbody.sortable"
});
$(".droppable")
.droppable({drop: function () { alert("dropped"); } });
$("td").disableSelection();