Trinidad1.0.10: How to refresh a table after rowSelection

[alex01130]

Hi, I have a rather simple problem, but I don't how to fix it:

I have 2 tables which are related and I need a refresh of the of the second 
one, if a user selects a row of the first : 

      <tr:table  value="#{customerBean.all}" var="currentCustomer"

           rowBandingInterval="1" rowSelection="single" autoSubmit="true"       
      selectionListener="#{customerBean.selectEvent}">

            <tr:column sortProperty="userid"                                    
         sortable="true" headerText="Id">

            <h:outputText value="#{currentCustomer.userid}"></h:outputText>

            </tr:column>      

            <tr:column sortProperty="username" sortable="true"                  
           headerText="Username">

                  <h:outputText                                                 
                value="#currentCustomer.username}"></h:outputText>

            </tr:column>              

      </tr:table>

 

 

      <tr:table id="gpstab" value="#{customerBean.allGps}" var="currentGps"

       rowBandingInterval="1" rowSelection="single" autoSubmit="true"           
  selectionListener="#{customerBean.selectGpsEvent}">

            <tr:column sortProperty="gpsid" sortable="true"                     
            headerText="GpsId">

                <h:outputText value="#{currentGps.gpsid}"></h:outputText>

            </tr:column>      

            <tr:column sortProperty="userid" sortable="true"                    
         headerText="UserId">

                <h:outputText value="#{currentGps.userid}"></h:outputText>

            </tr:column>      

            <tr:column sortProperty="gpsname" sortable="true"                   
          headerText="Gpsname">

                <h:outputText value="#{currentGps.gpsname}"></h:outputText>

            </tr:column>      

            <tr:column sortProperty="gpsphone" sortable="true"                  
           headerText="GpsPhone">

                <h:outputText value="#                                          
          {currentGps.gpsphone}"></h:outputText>

            </tr:column>            

      </tr:table>


If a row in the first table is selected, the event procedure is called, 
customerBean.all and customerBean.allGps are preformed by autosubmit, but the 
tables are not refreshed.

Any ideas, how I can get a table refresh without using an unnecessary 
submit-button on the page.

Thanks in advance,

Alex Georg