Hi, i got a  WebGrid which i pupulate with initialized data, so on a  checkbox  click i change data, the problem is that WebGrid  is not

refreshed until i key F5 on my keyboard, my bean is session scope, the code i got is:

<h:form id="formMonitCajon">   
   
   
    <ig:checkBox binding="#{MonitCajonBean.chkSoloCajeros}" label="Activar solo cajero" smartRefreshIds="tabla" valueChangeListener="#{MonitCajonBean.onCheckSoloCajeros}"/>
    <br>
   
        <ig:gridView binding="#{MonitCajonBean.tablaMonitCajon}"                         
            id="tabla">          
        </ig:gridView>  
            
    </h:form>

public class MonitCajonBean
{             
    public MonitCajonBean()
    {
        try
        {    
           
            initTabla("Tabla inicial");  // SETTING TITLE FOR EXAMPLE

                       
        }catch(Exception e)
        {
            //Logs.backend.error(e.toString());
            // REDIRECCIONAR A UNA PAGINA DE FALLA
        }                                             
    }
   
    private void initTabla(String titulo){
        tablaMonitCajon=new HtmlGridView();
        HtmlOutputText tit=new HtmlOutputText();
        tit.setValue("Monitoreo a Caja "+ titulo);  // SETTING TITLE FOR EXAMPLE
        tablaMonitCajon.setHeader(tit);
       
        com.infragistics.faces.grid.component.Column col1=new com.infragistics.faces.grid.component.Column();                       
        HtmlOutputText enc1=new HtmlOutputText();
        enc1.setValue("Header 1");
        col1.setHeader(enc1);
        tablaMonitCajon.getColumns().add(col1);
       
        com.infragistics.faces.grid.component.Column col2=new com.infragistics.faces.grid.component.Column();
        HtmlOutputText enc2=new HtmlOutputText();
        enc2.setValue("Header2");
        col2.setHeader(enc2);   
        tablaMonitCajon.getColumns().add(col2);

                        
        HtmlOutputText valor1=new HtmlOutputText();
        valor1.setValue("valor1");    
        valor1.setStyleClass("Titulos");
       
        HtmlOutputText valor2=new HtmlOutputText();
        valor2.setValue("valor2");              
        com.infragistics.faces.grid.component.RowItem ren1=new com.infragistics.faces.grid.component.RowItem();
       
        com.infragistics.faces.grid.component.Cell cel1=new com.infragistics.faces.grid.component.Cell();  
        com.infragistics.faces.grid.component.Cell cel2=new com.infragistics.faces.grid.component.Cell();
              
        cel1.getChildren().add(valor1);
        cel2.getChildren().add(valor2);
               
        ren1.getCells().add(cel1);
        ren1.getCells().add(cel2);
                                                              
        tablaMonitCajon.getRows().add(ren1);               
        tablaMonitCajon.dataBind();
       
    }
                          
    
              
            
    private HtmlGridView tablaMonitCajon = null;
   
    public HtmlGridView getTablaMonitCajon() {
        return tablaMonitCajon;     
    }      

    public void setTablaMonitCajon(HtmlGridView tablaMonitCajon) {
        this.tablaMonitCajon = tablaMonitCajon;         
    }               
    
    
       
    public void onCheckSoloCajeros(ValueChangeEvent event)
    {
        try
        {
                        
            if(chkSoloCajeros.isChecked())
            {
                    initTabla("true");  // CHANGING TITLE FOR EXAMPLE
                
               
            }else
            {
                 
                  initTabla("false"); // CHANGING TITLE FOR EXAMPLE
                                               
            }                         
            
                      
        }catch(Exception e)
        {
            //Logs.backend.error(e.toString());
            // REDIRECCIONAR A UNA PAGINA DE FALLA
        }                                     
    }     
   
    private CheckBox chkSoloCajeros = null;

    public CheckBox getChkSoloCajeros() {
        return chkSoloCajeros;
    }

    public void setChkSoloCajeros(CheckBox chkSoloCajeros) {
        this.chkSoloCajeros = chkSoloCajeros;
    }
    
   }