           action="#{pharmacySaleController2.addBillItem()}"
                                                            process="@this acStock txtQty :#{p:resolveFirstComponentWithId('cmbPs',view).clientId}"
                                                            update=":#{p:resolveFirstComponentWithId('netTotal',view).clientId} :#{p:resolveFirstComponentWithId('dis',view).clientId} :#{p:resolveFirstComponentWithId('total',view).clientId} :#{p:resolveFirstComponentWithId('txtVal',view).clientId} :#{p: