      <h:panelGrid columns="1" >
                                            <p:outputLabel value="Quentity" ></p:outputLabel>
                                            <p:inputText autocomplete="off"  accesskey="q"   id="txtQty" value="#{storeIssueController.qty}" style="width: 50px!important;">
                                                <p:ajax event="keyup"  listener="#{storeIssueController.calculateBillItemListner}" process="acStock txtQty :#{p:resolveFirstComponentWithId('acDept',view).clientId}