t="variancePanel" />
                                </p:commandButton>
                                <p:commandButton value="Download" icon="fa fa-download" ajax="false">
                                    <p:dataExporter type="xlsx" target="tblVariance" fileName="pharmacy_stock_take_variance" />
                                </p:commandButton>
                            </h:form>
                        </div>
                        <div class="card-body">
                            <h:panelGroup 