Hi,

While trying to use the progress bar I get in troubles.

I have this subview:

<f:subview xmlns="http://www.w3.org/1999/xhtml"
      xmlns:ui="http://java.sun.com/jsf/facelets"
      xmlns:h="http://java.sun.com/jsf/html"
      xmlns:f="http://java.sun.com/jsf/core"
      xmlns:a4j="http://richfaces.org/a4j"
      xmlns:rich="http://richfaces.org/rich"
      xmlns:s="http://jboss.com/products/seam/taglib">
    <rich:modalPanel id="panelDialogo" width="300" height="150">
          <f:facet name="header">
               <h:panelGroup>
                    <h:outputText value="Aguarde"></h:outputText>
               </h:panelGroup>
          </f:facet>
          <div align="center">
               <img src="../img/loader.gif" alt="Aguarde"/>
               <br/><br/>
               Esta operação pode demorar vários segundos, aguarde!
          </div>
     </rich:modalPanel> 
     <h:commandButton value="Listar" id="listar" action="#{avlEtpAdcPssFisica.listar}">
          <rich:componentControl for="panelDialogo" attachTo="listar" operation="show" event="onclick"/>
     </h:commandButton>
</f:subview>

I also have this sub-view that contains the progress bar.

<f:subview xmlns="http://www.w3.org/1999/xhtml"
      xmlns:ui="http://java.sun.com/jsf/facelets"
      xmlns:h="http://java.sun.com/jsf/html"
      xmlns:f="http://java.sun.com/jsf/core"
      xmlns:a4j="http://richfaces.org/a4j"
      xmlns:rich="http://richfaces.org/rich"
      xmlns:s="http://jboss.com/products/seam/taglib">
    <rich:modalPanel id="panelProgresso" width="300" height="150">
          <f:facet name="header">
               <h:panelGroup>
                    <h:outputText value="Operação em Andamento"></h:outputText>
               </h:panelGroup>
          </f:facet>
          <div align="center">
               Aguarde, operação em adamento!
               <br/><br/>
               <h:form>
                  <a4j:outputPanel id="progressPanel">
                      <rich:progressBar value="#{progressBarBean.currentValue}"
                          interval="500" label="#{progressBarBean.currentValue} %"
                          minValue="-1" maxValue="100" reRenderAfterComplete="progressPanel"
                          mode="ajax">
                      </rich:progressBar>
                  </a4j:outputPanel>
              </h:form>
          </div>
     </rich:modalPanel> 
     <s:button       value="Adicionar Avaliados Selecionados" id="adicionar"
                 view="/admin/#{empty avlEtpAdcPssFisicaFrom ? 'AvlDesempenhoList' : avlEtpAdcPssFisicaFrom}.xhtml"
               action="#{avlEtpAdcPssFisica.adicionarSelecionados}"
             rendered="#{avlEtpAdcPssFisica.itensSelecionados.size > 0}">
         <rich:componentControl for="panelProgresso" attachTo="adicionar" operation="show" event="onclick"/>
    </s:button>
</f:subview>

When I click in the Listar h:commandButton in the first view I get a conversation ended, timed out or was processing another request error.

I guess that the problem here is due the ajax call being made while processing another request, since my Listar button do things that take a while do execute. I intended to show the progress to the user while this long task was executing, but I don't find a way. I already looked https://jira.jboss.org/jira/browse/JBSEAM-1832 , but it didn't give me any help.

There is something I can do to make this progress bar work, or there is no way to show this kind of information?

Thanks and best regards,
Carlos.