PrimeFaces dataTable doesn''t render when exists binding attribute - ajax

Question

I'm creating a dataTable with two dataTable inside :).
But this time I'm having problem to render it when I try use binding attribute in a h:panelGroup that wraps first dataTable.
I'm using binding to help refresh just the panelGroup, like BalusC told in this question. When I remove the binding attribute the dataTable renders normally, but of course nothing is rendered with f:ajax tags inside the dataTables.
Here is the xhtml:
<ui:component>
<h:panelGroup>
<h:panelGroup layout="block;" id="#{id}"
binding="#{painelTabelaContatos}" rendered="true">
<p:dataTable id="tabela#{id}"
value="#{modeloTabelaContatos.listaDeContatos}" var="contato"
selectionMode="single"
rowSelectListener="#{controladorTabelaContatos.processarSelecaoLinha}"
rowUnselectListener="#{controladorTabelaContatos.processarDeselecaoLinha}"
selection="#{modeloTabelaContatos.contatoSelecionado}">
<p:column headerText="Contatos">
<hrgi:editableText style="width:100%" value="#{contato.descricao}" />
</p:column>
<p:column headerText="Telefones">
<h:dataTable value="#{contato.telefones}" var="telefone">
<h:column>
<h:inputText value="#{telefone}" />
</h:column>
<h:column>
<h:graphicImage library="img" name="default_trash.png"
style="cursor:pointer;">
<f:ajax event="click" render=":#{painelTabelaContatos.clientId}"
listener="#{controladorTabelaContatos.removerTelefone(contato, telefone)}" />
</h:graphicImage>
</h:column>
</h:dataTable>
</p:column>
<p:column headerText="e-mails">
<h:dataTable value="#{contato.emails}" var="email">
<h:column>
<h:inputText value="#{email}" />
</h:column>
<h:column>
<h:graphicImage library="img" name="default_trash.png"
style="cursor:pointer;">
<f:ajax event="click" render=":#{painelTabelaContatos.clientId}"
listener="#{controladorTabelaContatos.removerEmail(contato, email)}" />
</h:graphicImage>
</h:column>
</h:dataTable>
</p:column>
<p:column>
<h:graphicImage library="img" name="default_trash.png"
style="cursor:pointer;">
<f:ajax render=":#{painelTabelaContatos.clientId}" event="click"
listener="#{controladorTabelaContatos.removerContato(contato)}" />
</h:graphicImage>
</p:column>
</p:dataTable>
</h:panelGroup>
<h:panelGroup layout="block">
<p:commandButton value="ADICIONAR CONTATO" update="#{id}"
immediate="true"
action="#{controladorTabelaContatos.adicionarContato}" />
<p:commandButton value="ADICIONAR TELEFONE" update="#{id}"
immediate="true"
action="#{controladorTabelaContatos.adicionarTelefone}" />
<p:commandButton value="ADICIONAR E-MAIL" update="#{id}"
immediate="true"
action="#{controladorTabelaContatos.adicionarEmail}" />
</h:panelGroup>
</h:panelGroup>
</ui:component>
I've already tried remove the h:dataTables that are inside p:dataTable, but without success.
This component is just the content of a PrimeFaces tab, and this tab is inside a PrimeFaces dialog. Could someone explain me why is this happening??

Answer 1

I've found the cause of error, after it was easy find a solution...
The problem is caused because I call this component in two different pages:
popupCadastroPessoa.xhtml
<ui:include src="../tabs/abaEdicaoContatos.xhtml">
<ui:param name="id" value="painelContatoPessoa" />
</ui:include>
and in popupCadastroFuncionario.xhtml
<ui:include src="../tabs/abaEdicaoContatos.xhtml">
<ui:param name="id" value="painelContatoFuncionario" />
</ui:include>
cause I didn't really created the binding bean, JSF gets confused. So I've just created two UIPanel beans and passed it as parameter:
<ui:include src="../tabs/abaEdicaoContatos.xhtml">
<ui:param name="id" value="painelContatoPessoa" />
<ui:param name="painelTabelaContatos" value="#{bindingTabelaContatoPessoa}"/>
</ui:include>
Was my fault. Thanks for your attention and sorry for the inconvenience.