John Davidson

Message:

I have a problem with my function is use for dropdown menus in wordpress.
It only shows practice categories that have practices attached to it. If i remove the last forloop, it does show all the practice categories and vice-versa. Im a big php noob.
Thanks.

function lr_get_practice_select_data() {

    $practiceCategories = get_terms(array(

        'taxonomy' => 'practice_category',

        'orderby' => 'name'

    ));

    $out = array();

    foreach ($practiceCategories as $category) {

        $out[] = array(

            'value' => 'category_' .$category->term_id,

            'class' => 'category',

            'name'  => $category->name

        );

        $practicesInCategory = lr_get_practices_by_category($category->term_id);

        foreach ($practicesInCategory as $practice) {

            $out[] = array(

                'value' => $practice->ID,

                'class' => 'practice',

                'name'  => $practice->post_title

            );

        }

    }

    return $out;

}

---

My Answer:
> 'practice_category',
'hide_empty' => false
));

$options = 'Select a practice category';

foreach ($practiceCategories as $category) {
$practices = get_posts(array(
'post_type' => 'practice',
'tax_query' => array(
array(
'taxonomy' => 'practice_category',
'field' => 'term_id',
'terms' => $category->term_id
)
)
));

if (!empty($practices)) {
$options .= '';
foreach ($practices as $practice) {
$options .= '' . $practice->post_title . '';
}
$options .= '';
}
}

return $options;
}