DMZ 1.7.1 (DataMapper OverZealous Edition)

[eluser]sheldonnbbaker[/eluser]
This looks great - just started out a few days ago.

I still haven't been able to do anything with it as I'm not getting the results I expected.

I have a widgets table (contains widgets), a widget_versions table (contains versions of widgets, e.g., 1.0.0, 2.1.5, etc.) with fields id, widget_id, and a ratings_widget_versions table with fields widget_version_id and rating_id.

My controller:

Code:

$widgets = new Widget();
$widgets->get()->widget_version->get();
$this->load->view('', array('widgets' => $widgets));

models/widget.php:

Code:

<?php class Widget extends DataMapper {

    var $has_one = array();
    var $has_many = array('widget_version');

    function __construct($id = NULL)
    {
        parent::__construct($id);
    }
}

models/widget_version.php:

Code:

<?php class Widget_version extends DataMapper {

    var $has_one = array('widget');
    var $has_many = array('rating');

    function __construct($id = NULL)
    {
        parent::__construct($id);
    }
}

models/rating.php:

Code:

<?php class Rating extends DataMapper {

    var $has_one = array();
    var $has_many = array('workflow_version');

    function __construct($id = NULL)
    {
        parent::__construct($id);
    }
}

And my view:

Code:

<?php if($widgets->count()) { ?>

    <?php foreach($widgets as $widget) { ?>
        
        <a>
        
            &lt;?= $widget->name; ?&gt;
            
        </a>
        
        &lt;?php if($widget->widget_versions->exists()) { ?&gt;

            <ul>

            &lt;?php foreach($widget->widget_versions as $widget_version) { ?&gt;

                <li>

                    &lt;?= $widget_version->version; ?&gt;
                    
                    &lt;?php if($widget_version->ratings->exists()) { ?&gt;

                        &lt;?= $widget_version->ratings->id; ?&gt;

                    &lt;?php } else { ?&gt;

                        no widget version ratings

                    &lt;?php } ?&gt;

                </li>

            &lt;?php } ?&gt;

            </ul>

        &lt;?php } else { ?&gt;

            no widget versions

        &lt;?php } ?&gt;
        
    &lt;?php } ?&gt;
    
&lt;?php } else { ?&gt;

    no widgets

&lt;?php } ?&gt;

I end up getting the widgets displayed in a list - but not the widget versions or ratings, which I am expecting.

Anything I'm doing wrong here?

Thanks