refresh

The refresh() method reloads the current instance of the Draggable widget.
The optional parameter options gives the possibility to extend the initial options with the new ones.

<div id="div1">Hello DIV!</div>

<script type="text/javascript">
    jQuery(function ($) {
        $('#div1').shieldDraggable();

        $("#div1").swidget("Draggable").refresh();
    });
</script>