Getting stuck, partial success

[Joseph Leon]

Here is a paste of my models, lookups, forms and js.

http://dpaste.com/3YR461V

I have a region select which when a region is selected it should auto populate the place select, when a place is selected it should populate the building.

With my current code it creates a drop down in the place field with all place names followed by the region name. When the region field is selected nothing happens at all, it still shows all the places when it should filter them down.

I feel like I'm close but I'm missing something.

[Mark Lavin]

It looks like the JS code passes the value as a parameter named 'state' but the lookup code expects it to be called 'region'.

-Mark

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[Joseph Leon]

It wasn't that, I ended up solving it. The example js code from the docs doesn't have the code wrapped in a .change() function thus never gets run when the user selects a region. 

Here's the code that fixed it:

$('#id_region').on('change', function() {

    function newParameters(query) {

      query.region = $('#id_region').val();

    }

    $('#id_place_0').djselectable('option', 'prepareQuery', newParameters);

  });