How to combine DOJO filteringselect and SPRING form handling

[rythmic]

Hi!

I am trying to use a filteringselect with SPRING form.

Problem
I can't get the value showing in the filteringselect to be transmitted to the SPRING controller connected to the form. Instead of sending the displayed value it sends 0 (the value zero).

Code:

//dojo addonload:
 
var postadresscomp = new dijit.form.FilteringSelect({
        store: postadressStore,
        autoComplete: false,
        searchAttr: "zipcity",
        style: "width: 300px;",
        name:"postadress",
        id: "postadress",
        validate: function() { return true;}
        },"postadress");
 
 

//spring form object
 
<form:input path="postadress" id="postadress" />
 
 

//Json code fed to the filteringselects QueryReadStore:
 
{"identifier":"zipcity","label":"zipcity","items":[{"zipcity":"14636 NEW YORK"}]}
 
 

Does anyone have an idea?

best regards
Rythmic