Hello,

I've come across a problem where I can't seem to figure out how to make autocomplete field boxes dependent on each other.

-=-
I'm also looking for experienced AJAX/jQuery programmers as well on other project, so I don't have to do this work. Please feel free to contact me at the site below with your hourly / project rates if you are available for freelancing.
-=-

This is the form in progress where you can see the autocomplete is working, but no refresh is happening when either a country or a continent is selected.

http://wordpressclues.com/mat/form4/

The form below shows this refresh working (with another plugin). Type something in ANY field box and notice how all the other field box options are refreshed to match the previous selection.

http://wordpressclues.com/mat/airportsearch/docs/

I would like the same to happen in /form4/ example using the bassistance.de autocomplete plugin as it has more display features that I like (good scrolling, onFocus display mod) as well as config settings that I require elsewhere in the final product (selectfirst: true / autofill: true mustcontains: false)

Using the guidelines found here:
http://docs.jquery.com/Plugins/Autocomplete#Dependencies_between_fields

I created these settings all of which are fine except the "extraParams" that is supposed to make the country field dependent on the continent field.

#fromcontinent / #fromcountry are the input field IDs in the form.
fromcontinents / fromcountries are the variables which contain the data need to populate each field from DB


    $("#fromcontinent").autocomplete(fromcontinents, {

        minChars: 0,
        width: 260,
        matchContains: false,
        autoFill: false,
        mustMatch: true,
        scroll: true,
        scrollHeight: 220,
        selectFirst: false,


    $("#fromcountry").autocomplete(fromcountries, {

        minChars: 0,
        width: 260,
        matchContains: false,
        autoFill: false,
        mustMatch: true,
        scroll: true,
        scrollHeight: 220,
        selectFirst: false,

   extraParams: {
       fromcontinent: function() { return $("#fromcontinent").val(); }
}

    });


Again, please feel free to also contact me for freelancing work if you have PHP/AJAX/JQuery qualifications and are available as I'm currently looking for new programmers to work on my other projects.

Thanks :-)