How can I retrieve the value of the fields that form? Actually it only retrieves the first value that I set the selectOneMenu. It's like that he dont update the tree of ajax4j after the first time.
<h:form id="formwl">
<a4j:keepAlive beanName="worklistHandler" />
<h:outputText value="Processos" id="ol1"
styleClass="fonteColuna" />
<h:selectOneMenu value="#{worklistHandler.camposVo.processo}"
styleClass="select" id="selectProcessos"
binding="#{worklistHandler.selectProcessos}">
<a4j:support event="onchange"
actionListener="#{worklistHandler.processosChangeListener}"
reRender="selectAtividades,selectAtributos"
ajaxSingle="true"/>
<f:selectItems value="#{worklistHandler.processosItens}" />
</h:selectOneMenu>
<h:outputText value="Atividades" id="atividades"
styleClass="fonteColuna" />
<h:selectOneMenu value="#{worklistHandler.camposVo.atividade}"
styleClass="select" id="selectAtividades"
binding="#{worklistHandler.selectAtividades}">
<a4j:support event="onchange" ajaxSingle="true"/>
<f:selectItems var="atividadeItem" value="#{worklistHandler.atividadesItens}"/>
</h:selectOneMenu>
<h:outputText value="Atributo" id="atributos"
styleClass="fonteColuna" />
<h:selectOneMenu value="#{worklistHandler.camposVo.atributo}"
styleClass="select" id="selectAtributos"
binding="#{worklistHandler.selectAtributos}">
<a4j:support event="onchange" ajaxSingle="true" reRender="selectAtributos"/>
<f:selectItems var="atributoItem" value="#{worklistHandler.atributosItens}" />
</h:selectOneMenu>
<h:outputText value="Valor" id="ol4" styleClass="fonteColuna"/>
<h:inputText value="#{worklistHandler.camposVo.valor}" id="valor" style="width:60px">
<a4j:support event="onkeyup" ajaxSingle="true"/>
</h:inputText>
<a4j:commandButton value="Filtrar" immediate="true" id="botaoFiltrar"
actionListener="#{worklistHandler.escolheFiltro}" reRender="listaGlobal,noTask">
</a4j:commandButton>
