Here you go: just place this in your functions.php: /** * Sort post_tags by term_order * * @param array $terms array of objects to be replaced with sorted list * @param integer $id post id * @param string $taxonomy only ‘post_tag’ is changed. * @return array of objects */ function plugin_get_the_ordered_terms ( $terms, $id, $taxonomy … Read more
This is more PHP than WordPress, but wp_get_post_terms returns a numerically indexed array, so all you need is basic PHP array syntax to grab the first item. $terms = wp_get_post_terms($post->ID, ‘custom_cat’); print_r($terms[0]->name); You don’t specify which item you want. This will get you last item: $terms = array_pop($terms); print_r($terms);
So, thanks to G. M.’s help I was able to debug the problem more efficiently, now that I knew init was indeed not being called. I started stripping out all extraneous functions from my functions.php file and I realized I called do_action twice, as I have many functions run through admin-ajax.php. The do_action calls must … Read more
The issue with a taxonomy screen on the admin side is that it isn’t a taxonomy archive. An archive is a collection of posts, a taxonomy admin screen is a collection of terms. The terms on those screens are loaded via get_terms, and the filter to modify those arguments is get_terms_args. Something like this should … Read more
It appears you currently have the field set to return the image object, if you scroll down to the bottom of the page you linked you’ll see an example object: Array ( [id] => 540 [alt] => A Movie Specifying a size when displaying an image associated with a taxonomy through ACF => Movie Poster: … Read more
The built-in taxonomies are registered with the parameter _builtin set to TRUE. To get all custom taxonomies, ask for ‘_builtin’ => FALSE: add_action( ‘wp_footer’, function() { $taxonomies = get_taxonomies( array( ‘_builtin’ => FALSE ) ); print ‘<pre>’ . print_r( $taxonomies, 1 ) . ‘</pre>’; });
Try the following code: $taxonomy_name=”listing_category”; $queried_object = get_queried_object(); $term_id = $queried_object->term_id; $termchildren = get_terms( $taxonomy_name, array( ‘parent’ => $term_id, ‘hide_empty’ => false ) ); echo ‘<ul>’; foreach ( $termchildren as $child ) { echo ‘<li><a href=”‘ . get_term_link( $child, $taxonomy_name ) . ‘”>’ . $child->name . ‘</a></li>’; } echo ‘</ul>’;
See Taxonomy Parameters in Codex. First — areas should probably be in your tax_query as well. Second — you probably need to make use of operator argument in queries (inner ones). I am not sure without testing this out but AND seems like it would for more strict matches than default IN for your mandatory … Read more
You could use the posts_clauses filter: function wpse155797_posts_clauses( $pieces, $query ) { if ( ! is_admin() || ! $query->is_main_query() ) { return $pieces; } global $wpdb; if ( ( $orderby = $query->get( ‘orderby’ ) ) == ‘asset_type’ ) { if ( ( $order = strtoupper( $query->get( ‘order’ ) ) ) != ‘DESC’ ) $order=”ASC”; $pieces[ … Read more
You can use get_term_by() for this <?php $term_id = array_pop(get_sub_field(‘sector_selector’)); $catinfo = get_term_by( ‘id’, $term_id, ‘name_of_the_taxonomy’ ); print $catinfo->slug;