H:selectOneMenu - Update problem through a Java Function

Question

Hi,
I'm designed a little form which has two h:selectOneMenu.
<h:form>
<h:selectOneMenu id="listas_disponibles"
                             value="#{sesion.listaSeleccionada}"
                             valueChangeListener="#{sesion.escogerLista}"
                             onchange="submit();"
                             immediate="true">
    <f:selectItems value="#{sesion.listasConfiguracionIDNombre}"/>
</h:selectOneMenu>
<h:selectOneMenu id="listas_hijas"
                            value="#{sesion.listaHijaSeleccionada}"
                            valueChangeListener="#{sesion.escogerListaHija}"
                            onchange="submit()">
    <f:selectItems value="#{sesion.listasHijas}" />
</h:selectOneMenu>The problem is that when I change the "listas_hijas" value, I want update the "listas_disponibles" value through the "sesion.escogerListaHija" method.
public void escogerListaHija(ValueChangeEvent value){
this.listaSeleccionada
= idListNewValue;
}But when the JSF page is rendered, the value of "listas_disponibles" hasn't changed.
Can anybody help me? Need you more data or code? Thanks!!

Answer 1

Try to access your list through the ValueBinding.In your function
FacesContext context = FacesContext.getCurrentInstance();
context.getApplication().createValueBinding("#{sesion.listaSeleccionada}").setValue(context, idListNewValue);
you must have the setter for you list.