refresh

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

<div id="container" style="height: 300px" >
   <div>Pane1</div>
   <div>Pane2</div>
</div>

<script type="text/javascript">

     $(function () {
        var splitter = $("#container").shieldSplitter({
           orientation: 'vertical'
        }).swidget();
       splitter.refresh();
     });

</script>