Hello

I'm made several comboboxes from markup with the transform config. But when sending the form the displayed value is sent instead of the key value. I can't figure out how to configure the combobox correctly:

Code:
  
<select name="Wert_Id2"  size="4" multiple="multiple" id="Wert_Id2"> 
<option value="11317">Br....</option> 
<option value="11311">FSued</option> 
<option value="11315">GWest</option> 
</select>
<script type='text/javascript'>
   Ext.onReady(function(){
           var Wert_Id2 = Ext.create('Ext.form.field.ComboBox', {
              typeAhead: true,
              transform: 'Wert_Id2',
              width: 300,
              multiSelect: true,
              forceSelection: true
           });
     });
</script>
Thank you very much for your help

Best regards
Herbie