Hi I am trying to do something but I did not do this. I am using draggable function. When I stop my dragged element, I want to learn new parent element, if it is true, drop element but if it is not, reverse droping and turn back.
<script type="text/javascript"> $(document).ready(function(){ $('#mydiv').draggable({ stop: function(event, ui) { var parent = document.getElementById('mydiv').parentNode.id; alert(parent); } }); }); </script>