/django/contrib/admin/templates/admin/prepopulated_fields_js.html

<script type="text/javascript">
(function($) {
    var field = null;

{% for field in prepopulated_fields %}
    field = {
        id: '#{{ field.field.auto_id }}',
        dependency_ids: [],
        dependency_list: [],
        maxLength: {{ field.field.field.max_length|default_if_none:"50" }}
    };

    {% for dependency in field.dependencies %}
    field['dependency_ids'].push('#{{ dependency.auto_id }}');
    field['dependency_list'].push('.{{ dependency.name }}');
    {% endfor %}

    $('.empty-form .{{ field.field.name }}').addClass('prepopulated_field');
    $(field.id).data('dependency_list', field['dependency_list'])
               .prepopulate(field['dependency_ids'], field.maxLength);
{% endfor %}
})(django.jQuery);
</script>