p：对话框在使用dialog.hide()时不会触发ajax关闭事件

我正在使用< p：dialog>.在提交表单后,我使用dialog.hide()并激活ajax close事件监听器方法,该方法将更新List< E>.
它运行正常,但是当我放入一些必需的输入组件并带来< p：dialog>如果有一些验证错误,它再也不会触发该方法.

对话框：

<p:outputPanel autoUpdate="true">
    <p:dialog id="dialogComentario" header="Deixe sua avalia??o" widgetVar="confirmation" 
        showEffect="fade" hideEffect="fade" height="340" width="500" modal="true" 
        visible="#{not empty facesContext.maximumSeverity}" 
        resizable="false" closable="true" draggable="false">
        <h:form prependId="false">
            ...
            <p:commandLink styleClass="btn btn-primary btenviacoment" 
                oncomplete="if (!args.validationFailed) confirmation.hide();" 
                actionListener="#{comentario.actEnviarComentario}" global="false">
                <i class=" icon-play-circle icon-white"></i>
                <h:outputText value=" Enviar Comentário" />
                <f:param name="codigoplu" value="#{produto.produto.codigoplu}" />
            </p:commandLink>
            ...
            <p:commandLink styleClass="btn" onclick="confirmation.hide();" 
                global="false" immediate="true">
                <h:outputText value=" Cancelar" />
                <i class="icon-off"></i>
            </p:commandLink>
            ...
        </h:form>
        <p:ajax event="close" update=":avaliacoesClientes,:dialogComment" 
            listener="#{produto.atualizarComentarios}" global="false" />
    </p:dialog>
</p:outputPanel>

动作监听器方法：

public void actEnviarComentario(ActionEvent event) {
    String codigoplu = FacesContext.getCurrentInstance().getExternalContext().getRequestParameterMap().get("codigoplu");
    PegarDadosCliente();

    try {
        DateFormat f = new SimpleDateFormat("dd/MM/yyyy");
        java.util.Date utildata = new java.util.Date();
        utildata = (java.util.Date) f.parse(String.valueOf(data.getValue()));
        java.sql.Date datasql = new java.sql.Date(utildata.getTime());

        Comentario comentario = new Comentario(Integer.parseInt(usuario.getId()),Integer.parseInt(codigoplu),titulo.getValue().toString(),mensagem.getValue().toString(),datasql,Integer.parseInt(rating.getValue().toString()),new java.sql.Date(new Date().getTime()));
        listavelComentarios.inserirComentario(comentario);

        RequestContext.getCurrentInstance().execute("confirmation.hide();");
    } catch (NamingException e) {
        e.printStackTrace();
    } catch (SQLException e) {
        e.printStackTrace();
    } catch (ParseException e) {
        e.printStackTrace();
    }
}

我尝试使用RequestContext关闭对话框,如操作方法所示,但这也不会触发ajax关闭事件.

这是ajax close事件监听器方法：

public void atualizarComentarios(CloseEvent event) {

    try {
        comentarios = comentario.listarComentarios(codigoplu);

        if (comentarios.size() > 0) {
            msgAvaliacao = "Avalia??o do produto.";
            int votos = 0;

            for (Comentario comentario : comentarios) {
                votos += comentario.getAvaliacao();
            }

            rating = votos / comentarios.size();
        }
    } catch (NamingException e) {
        e.printStackTrace();
    } catch (SQLException e) {
        e.printStackTrace();
    }
}