copied a variable set, and added a new tittle. notworking

[asd22]

Hello.

I have a variable set with name(refrence field to user), ID (singel line text).

and a catalog script that gets the ID of the selected. I copied this since i was asked to. And just added a new tittle and now the catalog script is not working, what may the issue be? I have tried everything i can.

function onChange(control, oldValue, newValue, isLoading) {

    if (isLoading || newValue == '') {

        return;

    }

    var userref = g_form.getReference('name', userLookup);

    function userLookup(userref) {

        g_form.setValue('id', userref.user_name);

    }

}

[asd22]

Not sure if this helps to figure it out:

[Anurag Tripathi]

Script looks fine, 

Can you run this and show what you get in the alerts

function onChange(control, oldValue, newValue, isLoading) {
    if (isLoading || newValue == '') {
        return;
    }
alert(g_form.getValue('name');
    var userref = g_form.getReference('name', userLookup);
    function userLookup(userref) {
alert(userref.user_name);
        g_form.setValue('id', userref.user_name);
    }
}