[RESOLVIDO]Variavel no Modal = null

Programação Java
#1

Pessoal,

Estou tentando preencher a minha variavel que esta na meu modal, porem esta conteudo esta vindo nullo.

<h:outputText value="#{cadguiaMbean.vcodigodaguia}" styleClass="fonte"/>

Alguem pode me ajudar ???

segue abaixo meu codigo

<h:form id="formprincipal">  
                  <h:panelGroup > 
                      <p:commandButton  value="Gravar" actionListener="#{cadguiaMbean.salvar}" update="growl" style="height: 35px; font-size: 12px" oncomplete="mostracodigo.show()"/>                                                  
                  </h:panelGroup>             



            <p:dialog id="modalmostracodigo" header="" 
                      widgetVar="mostracodigo" 
                       height="180" 
                      width="240"  >  
                
                
            <p:panel style="width:210px;height:130px" > 
                      <h:panelGrid columns="2" cellpadding="3">                                 
                           <h:outputText value="#{msg.guiaconsulta_codiguia}" styleClass="fonte"/>                 
                           <h:outputText value="#{cadguiaMbean.vcodigodaguia}" styleClass="fonte"/>                 
                      </h:panelGrid>  
                      <h:panelGrid columns="2" cellpadding="3">                                 
                           <h:outputText value="#{msg.guiaconsulta_numerotransacao}" styleClass="fonte"/>                 
                           <h:outputText value="#{cadguiaMbean.vnumerodatransacao}" styleClass="fonte"/>                 
                      </h:panelGrid>   
                
            </p:panel>       
                      <h:panelGrid columns="2" cellpadding="3">                 
                                          <p:commandButton  value="ok" actionListener="#{cadguiaMbean.salvar}" update="growl" style="height: 35px; font-size: 12px" oncomplete="mostracodigo.hide()"/>                                                  
                                          <p:commandButton  value="Imprimir" action="#{cadguiaMbean.vizualizarimpressao}" rendered="#{cadguiaMbean.vtipodetela eq '1'}" style="height: 35px; font-size: 12px" />                                                   
                     </h:panelGrid>     

            </p:dialog>  


</h:form>              

**************************************Bean

private String vcodigodaguia;

@ManagedBean(name="cadguiaMbean")
@ViewScoped
public class CadguiaMb extends ManagedBeanGenerico<Cadguia, CadguiaServico> implements Serializable {


    @Override
    public void salvar(ActionEvent ev) throws Exception {
        try {           
            this.vcodigodaguia = "fdsfsdafsdafsda";
            setVcodigodaguia("111212");
        } catch (Exception ex) {
            setMENSAGEM(ex.getMessage());       
        }
        
        
        
    }
#2

faltava dar o update no componente…abc.

#3