I need to change the iconCls property of datagrid toolbar at runtime

[jmansur]

Hi. Excuse my poor English.
I neet to change the icon, of one option of the datagrid toolbar based on a condition .
I dont know, how to do this.
Somebody help me?
Thankssss

[stworthy]

You may need to describe your issue in more detail.

[jmansur]

I have this toolbar in my datagrid.
                                {
               id:'idExportarExcel',
               text: 'Exportar a Excel',
               iconCls: 'icon-excel_16',
               handler: function(){
                     window.open( $('#tt').html());
                     window.open('data:application/vnd.ms-excel,' + $('#tt').html());
               }
            },
            {
               id:'idOrdenarPor',
               text: 'Ordenar Por',
               iconCls: 'icon-ordenar_16',
               handler: function(){alert('Ordenar Por')}
            }

I need to change the iconCls propertie of id:'idExportarExcel' at runtime

[stworthy]

Please re-create the linkbutton with another 'iconCls' property value.

Code:

$('#idExportarExcel').linkbutton({
  iconCls: ...
});

[jmansur]

spectacular.
thank you.
Best Regardsss