over

Triggered when a valid Draggable element moves over the Droppable.

The following additional properties are set for the event object:
- draggable - a jQuery object containing the Draggable element;
- droppable - the jQuery object for the underlying Droppable element.

<div id="div2" style="width:100px; height:100px; border:1px solid black;">
    Drop items here...
</div>

<script type="text/javascript">
    jQuery(function ($) {
        $("#div2").shieldDroppable({
            events: {
                over: function(e) {
                    console.log("Element with id " + 
                        $(e.draggable).attr("id") + " is over");
                },
                out: function(e) {
                    console.log("Element with id " + 
                        $(e.draggable).attr("id") + " is out");
                }
            }
        });
    });
</script>