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POSeam: Trouble updating data in h:inputText in a row of rich:dataTable
 

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  1. POSeam: Trouble updating data in h:inputText in a row of rich:dataTable
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    <p>I'm trying to build an editable table to enter values of a buy order detail. I have a rich:datatable bound to a List, and I dinamically add rows to the table by adding elements to the list. The entity has two fields that must be entered manually so I'm using h:inputTexts to do it, but the values that are entered on those fields are not being saved to the objects in the list. I tried to do this with a rich:inplaceInput too(following the exact instructions on the Exadel Richfaces livedemo), to no avail. This is my code:</p> <pre><code> &lt;rich:panel&gt; &lt;f:facet name="header"&gt;#{messages.DetalleOrdenCompra}&lt;/f:facet&gt; &lt;h:outputLabel value="#{messages.Codigo}" for="txtCodigo" /&gt; #{' '} &lt;h:inputText id="txtCodigo"&gt; &lt;rich:suggestionbox id="suggestionBox" for="txtCodigo" var="consumible" fetchValue="#{consumible.conNombre}" suggestionAction="#{ordenCompraHome.autoComplete}" minChars="1" reRender="tablaDetOrdComp" ignoreDupResponses="true" bypassUpdates="false"&gt; &lt;h:column&gt; &lt;f:facet name="header"&gt;#{messages.Codigo}&lt;/f:facet&gt; &lt;h:outputText value="#{consumible.conNumber}" /&gt; &lt;/h:column&gt; &lt;h:column&gt; &lt;f:facet name="header"&gt;#{messages.Descripcion}&lt;/f:facet&gt; &lt;h:outputText value="#{consumible.conNombre}" /&gt; &lt;/h:column&gt; &lt;a:support event="onselect" immediate="true" ignoreDupResponses="true" bypassUpdates="false"&gt; &lt;f:setPropertyActionListener value="#{consumible}" target="#{ordenCompraHome.conActual}" /&gt; &lt;/a:support&gt; &lt;/rich:suggestionbox&gt; &lt;/h:inputText&gt; #{' '} &lt;!-- Add elements to the list --&gt; &lt;a:commandButton type="button" value="#{messages.Agregar}" action="#{ordenCompraHome.anadirSeleccionadoADetalle()}" reRender="tablaDetOrdComp" immediate="true" /&gt; &lt;!-- Hitting this button after entering any values in the table below shows that the values are never updated --&gt; &lt;a:commandButton type="button" value="Refrescar tabla" reRender="tablaDetOrdComp" immediate="true" /&gt; &lt;br /&gt; &lt;br /&gt; &lt;rich:dataTable value="#{ordenCompraHome.detalleOrdenCompra}" var="detOrdComp" id="tablaDetOrdComp" rowKeyVar="row"&gt; &lt;rich:column width="5%"&gt; &lt;f:facet name="header"&gt; &lt;h:outputText value="#"&gt;&lt;/h:outputText&gt; &lt;/f:facet&gt; &lt;h:outputText value="#{row+1}"&gt;&lt;/h:outputText&gt; &lt;/rich:column&gt; &lt;!-- ... more columns, just data output --&gt; &lt;!-- The two following columns are user inputs -- no updates in the underlying list when entering any value, both values are always null --&gt; &lt;rich:column width="10%"&gt; &lt;f:facet name="header"&gt; &lt;h:outputText value="#{messages.Cantidad}"&gt;&lt;/h:outputText&gt; &lt;/f:facet&gt; &lt;s:decorate template="layout/edit-nolabel.xhtml"&gt; &lt;h:inputText value="#{detOrdComp.ordCantidad}" id="txtCantidad" required="true"&gt; &lt;!-- tried with both events, onblur and onviewactivated, first each on on its own, then both together, no results --&gt; &lt;a:support event="onblur" reRender="columnaMonto" immediate="true" bypassUpdates="false" ajaxSingle="true" /&gt; &lt;a:support event="onviewactivated" reRender="columnaMonto" immediate="true" bypassUpdates="false" ajaxSingle="true" /&gt; &lt;/h:inputText&gt; &lt;/s:decorate&gt; &lt;/rich:column&gt; &lt;rich:column width="10%"&gt; &lt;f:facet name="header"&gt; &lt;h:outputText value="#{messages.CostoUnitario}"&gt;&lt;/h:outputText&gt; &lt;/f:facet&gt; &lt;s:decorate template="layout/edit-nolabel.xhtml"&gt; &lt;h:inputText value="#{detOrdComp.ordCostoUnitario}" id="txtCostoUnitario" required="true"&gt; &lt;a:support event="onblur" reRender="columnaMonto" immediate="true" bypassUpdates="false" ajaxSingle="true" /&gt; &lt;a:support event="onviewactivated" reRender="columnaMonto" immediate="true" bypassUpdates="false" ajaxSingle="true" /&gt; &lt;/h:inputText&gt; &lt;/s:decorate&gt; &lt;/rich:column&gt; &lt;!-- This column is the result of a multiplication between txtCantidad and txtCostoUnitario -- I don't get anything here since both factors are null (null values have been properly handled so 0.0 is displayed when any of the factors is null) --&gt; &lt;rich:column id="columnaMonto" width="10%"&gt; &lt;f:facet name="header"&gt; &lt;h:outputText value="#{messages.Monto}"&gt;&lt;/h:outputText&gt; &lt;/f:facet&gt; &lt;h:outputText value="#{detOrdComp.ordSubparcial}"&gt;&lt;/h:outputText&gt; &lt;/rich:column&gt; &lt;/rich:dataTable&gt; </code></pre> <p>Bean:</p> <pre><code>// Underlying list. I used just @DataModel, then @DataModel(scope = ScopeType.PAGE), no results @DataModel(scope = ScopeType.PAGE) public List&lt;OrdenCompraDetalle&gt; getDetalleOrdenCompra() { return detalleOrdenCompra; } </code></pre> <p>Instead of the s:decorates I was using something like this before (from the Livedemo), but it didn't work, either</p> <pre><code>&lt;rich:dataTable value="#{dataTableScrollerBean.allCars}" var="car" width="350px" columnClasses=",columns,columns,columns" rows="15" id="table" rowKeyVar="row"&gt; &lt;rich:column&gt; &lt;f:facet name="header"&gt; &lt;h:outputText value="Price" /&gt; &lt;/f:facet&gt; &lt;rich:inplaceInput layout="block" value="#{car.price}" id="inplace" required="true" selectOnEdit="true" editEvent="ondblclick"&gt; &lt;a4j:support event="onviewactivated" reRender="table, messages"/&gt; &lt;/rich:inplaceInput&gt; &lt;/rich:column&gt; </code></pre> <p></p> <p>What am I missing here? Any help would be appreciated. Thanks in advance.</p>
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      1. POSeam: Trouble updating data in h:inputText in a row of rich:dataTable
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