                                class="ui-button-raised"
                                ajax="false" 
                                disabled="#{b.status.label eq 'Ordered'}"
                                action="#{patientInvestigationController.navigateToSamplesFromSelectedBill(b)}" >
                            </p:commandButton>
                        </div>

                        <div class="row mt-2">
                            <p:commandButton 
                                icon="fa fa-file-