" styleClass="mr-2 mb-2 ui-button-outlined">
                            <p:dataExporter type="xlsxstream" target="tbl" fileName="customers" pageOnly="true"/>
                        </p:commandButton>
        
                        <p:commandButton value="PDF" styleClass="mr-2 mb-2 ui-button-outlined">
                            <p:dataExporter type="pdf" target="tbl" fileName="customers" pageOnly="true"/>
                        </p:commandButton>
        
                        <p:commandButton value