  />
                                    <p:commandButton class="ui-button-info mx-2" icon="fas fa-print" value="Print" ajax="false" action="#" >
                                        <p:printer target="gpBillPreview" ></p:printer>
                                    </p:commandButton>

                                    <p:commandButton class="ui-button-success" icon="fas fa-file-excel" actionListener="#{mdInwardReportController.createCreditInwardOpdPharmacyBills()}" ajax="false" value="Excel">
        