destroy

The destroy() method destroys the instance of the RadioButton widget.

<input id="radiobutton" type="radio" ></div>

<script type="text/javascript">
    $(function () {
        $("#radiobutton").shieldRadioButton({
            label: "radiobutton 1",
            enabled: true
        });
    });

    $("#radiobutton").swidget().destroy();
</script>