InputNumberSpinner in ExtendedDataTable events not catched
Hi to the community,
I am new in Richfaces and I have a problem:
Infact, I have an extendedDataTable which has InputNumberSpinner as component. The problem is that I can not reach the InputNumberSpinner's events for me to launch a calculation. The first InputNumberSpinner is for quantity the second for the unit cost and I want to calculate the total cost directly. Here is the code:
<a4j:outputPanel id="deliveryItemsPanel">
<table width="100%" align="center" cellpadding="0" cellspacing="0" border="0">
<tr>
<td width="100%" align="left" colspan="7">
<fieldset class="fieldSetStyle" id="DeliveryItems">
<legend>
<h:outputText value="#{messages['estock.detail.tabpanel.items.title']}"/>
</legend>
<rich:extendedDataTable
id="DeliveryItemListDataTable"
rendered="true"
rows="25"
var="deliveryItem"
rowKeyVar="row"
width="100%"
height="250px"
value="#{deliveryListPanel.deliveryDialog.deliveryItems}"
selection="#{deliveryListPanel.deliveryDialog.selection}"
rowClasses="row-style-impair, row-style-pair"
cellpadding="0"
selectionMode="multi"
selectedClass="row-style-selected"
noDataLabel="#{messages['deliveryitemlist.datalist.nodata']}"
reRender="colItemPC,colItemCommandedQuantity,colItemAlreadyDeliveredQuantity">
<rich:column id="colItemNum" width="5%">
<f:facet name="header">
<h:panelGroup>
<h:outputText value="#{messages['estock.deliveryitem.list.colitem.number.title']}"/>
</h:panelGroup>
</f:facet>
<h:outputText value="row" />
</rich:column>
<rich:column id="colItemPC" width="25%" selfSorted="true">
<f:facet name="header">
<h:panelGroup>
<h:outputText value="#{messages['estock.deliveryitem.list.colitem.productconditionment.title']}"/>
</h:panelGroup>
</f:facet>
<h:outputText value="#{deliveryItem.productConditionment.product.designation} [#{deliveryItem.productConditionment.conditionment.designation}(#{deliveryItem.productConditionment.quantity})]" />
</rich:column>
<rich:column id="colItemCommandedQuantity" width="15%" selfSorted="true">
<f:facet name="header">
<h:panelGroup>
<h:outputText value="#{messages['estock.deliveryitem.list.colitem.Commandedquantity.title']}"/>
</h:panelGroup>
</f:facet>
<h:outputText value="#{deliveryItem.commandQuantity}" />
</rich:column>
<rich:column id="colItemAlreadyDeliveredQuantity" width="15%">
<f:facet name="header">
<h:panelGroup>
<h:outputText value="#{messages['estock.deliveryitem.list.colitem.AlreadyDeliveredquantity.title']}"/>
</h:panelGroup>
</f:facet>
<h:outputText value="#{deliveryItem.commandAlreadyDeliveredQuantity}" />
</rich:column>
<rich:column id="colItemDeliveringQuantity" width="15%">
<f:facet name="header">
<h:panelGroup>
<h:outputText value="#{messages['estock.deliveryitem.list.colitem.Deliveringquantity.title']}"/>
</h:panelGroup>
</f:facet>
<h:panelGroup>
<rich:inputNumberSpinner id="txtDeliveringQuantity" value="#{deliveryItem.deliveringQuantity}" minValue="0" style="width = 100%" step="1" enableManualInput="true" maxValue ="999999999"/>
<a4j:support event="onchange" render = "colItemProductTotalCost" action = "#{deliveryDialog.totalCostItemsListener}" ajaxSingle="true"/>
</h:panelGroup>
</rich:column>
<rich:column id="colItemUnitCost" width="15%">
<f:facet name="header">
<h:panelGroup>
<h:outputText value="#{messages['estock.deliveryitem.list.colitem.Cost.title']}"/>
</h:panelGroup>
</f:facet>
<h:panelGroup>
<rich:inputNumberSpinner id="txtDeliveryCost" value="#{deliveryItem.cost}" minValue="0" style="width = 100%" step="1" enableManualInput="true" maxValue ="999999999" onchange="alert()"/>
<a4j:support event="onchange" render = "colItemProductTotalCost" action = "#{deliveryDialog.totalCostItemsListener}" ajaxSingle="true"/>
</h:panelGroup>
</rich:column>
<rich:column id="colItemProductTotalCost" width="15%">
<f:facet name="header">
<h:panelGroup>
<h:outputText value="#{messages['estock.deliveryitem.list.colitem.total.Cost.title']}"/>
</h:panelGroup>
</f:facet>
<h:outputText value="#{deliveryItem.cost*deliveryItem.deliveringQuantity}"/>
</rich:column>
<f:facet name="footer">
<rich:datascroller pageIndexVar="pageIndex" pagesVar="allPages">
<f:facet name="pages">
<h:outputText value="#{pageIndex}/#{allPages}" />
</f:facet>
</rich:datascroller>
</f:facet>
</rich:extendedDataTable>
</fieldset>
</td>
</tr>
</table>
</a4j:outputPanel>
</rich:tab>
Can Some one help me by telling why InputNumberSpinner events are not catched?