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
));
$options = '';
foreach ($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 .= '';
}
}
return $options;
}
Rate this post
4 of 5 based on 1959 votesComments