 </xf:action>
                                    </xf:action>
                                </xf:action>
                            </xxf:variable>
                            <xxf:variable select="exf:readonly($binding)" name="readonly" as="xs:boolean">
                                <xf:setvalue ref="instance('date-instance')/is-readonly" ev:event="xforms-enabled xforms-value-changed" value="exf:readonly($binding)"></xf:setvalue>
                            </xxf:variable>
                           