  <p:dataTable value="#{searchController.bills}" var="bill" styleClass="summeryBorder" >
                                            <p:column headerText="Pre Bill No">
                                                <h:outputLabel value="#{bill.deptId}"  ></h:outputLabel>
                                            </p:column>
                                            <p:column headerText="Date" >
                                                <h:outputLabel value="#{bill.createdAt}" >
                 