Hi, Tomahawk's selectItems may help.
<h:selectOneMenu styleClass="blue" value="currentVersion"> <t:selectItems value="#{rowObject.items}" var="item" itemLabel="#{ item.label}" itemValue="#{item.value}"/> </h:selectOneMenu> Regards, Cagatay On 8/6/07, David Delbecq <[EMAIL PROTECTED]> wrote: > > First alternative, using component binding (note: your backedbean must > be session scoped): > <h:dataTable binding="#{backedBean.component} value="..." ... > > > .... > <h:selectOneMenu styleClass="blue" value="currentVersion"> > <f:selectItems value="#{backedBean.version}"/> > </h:selectOneMenu> > .... > </h:dataTable> > > In you backed bean: > > public void setComponent(UIComponent component) {...} > public UIComponent getComponent() {...} > public SelectItem[] getVersion() { > ... > int row = ((UIData)getComponent()).getRowIndex(); > ... > } > > Second alternative (prefered), do a separate selectItems construction in > each bean of collection: > <h:dataTable value="#{backedBean.items}" var="item" > > > .... > <h:selectOneMenu styleClass="blue" value="#{item.currentVersion}"> > <f:selectItems value="#{item.availableVersions}"/> > </h:selectOneMenu> > .... > </h:dataTable> > En l'instant précis du 06/08/07 10:07, Dipl.-Ing. Torsten Liermann > s'exprimait en ces termes: > > Hi, > > > > A Beginner's question to h:dataTable > > > > I have a table for each row another > > Combo box must be generated. The contents surrender from the current row > object > > > > Unfortunately, the expression Language does not support the following > syntax: > > > > <h:selectOneMenu styleClass="blue" value="currentVersion"> > > <f:selectItems value="#{backedBean.version(rowObject}"/> > > </h:selectOneMenu> > > > > > > Is there a callback into the backing bean which is called for each row? > > Or how is the recommended way without touch the domain object? > > > > Thanks > > Torsten > > > > > -- > http://www.noooxml.org/ > >