Getting the value of the selected item of a dropdownlist

[isabel]

Hi all,

This is part of my config.jelly formed by a  dropdownlist and a textbox:

* *<f:entry title="Node" field="node"> <f:select  name="subscription.node"/>
</f:entry>
<f:entry title="Filter" field="filter"> <f:expandableTextbox 
name="subscription.filter"/> </f:entry>

The dropdownlist is correctly filled by the method "*doFillNodesItems()*".
I can bind the value of the textbox with a java object but I cant bind the 
value of the selected item of the dropdownlist. What am I doing wrong?

        @Override
        public Trigger<?> newInstance(StaplerRequest req, JSONObject 
formData) throws FormException {

            List<SubscriptionProperties> tasksprops = 
req.bindParametersToList(SubscriptionProperties.class, "subscription.");
            return new Myclass(tasksprops);

        }

Thanks for your help!
Isabel