ssion="add"/>
                    <xf:send submission="get"/>
                    <xf:setvalue ref="instance('item')"/>
                </xf:action>
            </xf:group>
            <xf:trigger>
                <xf:label>Empty cart</xf:label>
                <xf:action ev:event="DOMActivate">
                    <xf:send submission="clear"/>
                    <xf:send submission="get"/>
                    <xf:setvalue ref="instance('item')"/>
                </xf:action>
            </xf:trigger>
    