  var="bi" rowIndexVar="s" editable="true" sortBy="#{bi.searialNo}" >

                                                        <p:ajax event="rowEdit" listener="#{storeIssueController.onEdit}" update="@this gros :#{p:resolveFirstComponentWithId('pBillDetails',view).clientId}" />  
                                                        <p:ajax event="rowEditCancel" listener="#{storeIssueController.onEdit}" update="@this gros :#{p:resolveFirstComponentWithId('pBillDetails',view).clientId}" /> 


            