wp_get_object_terms() returns the terms associated with an object (eg a post or a page or custom post) as text (normally in an array). From the Codex page for wp_get_object_terms() $productcategories = wp_get_object_terms($post->ID, ‘productcategories’);
Here is another way to do something similar, with one SQL query: static public function get_terms_by_post_type( $taxonomies, $post_types ) { global $wpdb; $query = $wpdb->prepare( “SELECT t.*, COUNT(*) from $wpdb->terms AS t INNER JOIN $wpdb->term_taxonomy AS tt ON t.term_id = tt.term_id INNER JOIN $wpdb->term_relationships AS r ON r.term_taxonomy_id = tt.term_taxonomy_id INNER JOIN $wpdb->posts AS p … Read more
These seems like it won’t perform well (you’ll probably want to add it some caching), but it works: // Get all the terms for taxonomy. $terms = get_terms( array( ‘taxonomy’ => ‘wpse416749’, ) ); echo ‘<ul>’; foreach ( $terms as $term ) { // Get pages with the current term. $knowledges = new WP_Query( array( … Read more
Apparently, for the post term block variation automatic generation to work you need to register the custom taxonomies earlier in the process (a priority lower than 10). Example: add_action( ‘init’, ‘register_post_types’, 9 ); I don’t know if this is by design because it’s not documented anywhere in the Gutenberg docs.
I think you can achieve this by using JavaScript. You’ll need to add an event listener that triggers a redirect to the selected URL when the dropdown’s value is changed. Here’s one possible way of doing it. It’s the quickest way I can think of, and I haven’t tested it yet, but you get the … Read more
Yes. It is some kind of mapping. So now, when I register the custom taxonomy I pass it: $caps = array( ‘manage_terms’ => ‘activate_plugins’, ‘edit_terms’ => ‘activate_plugins’, ‘delete_terms’ => ‘activate_plugins’, ‘assign_terms’ => ‘edit_posts’ ); With this result authors can now assign terms. I am just using ‘activate_plugins’ because, by default, authors do not have this … Read more
because is_archive is earlier so it doesn’t evaluate the others, it’s checked from the top down and since is_archive is super generic it will be true for all archives, categories, tags, dates, etc etc. You need to go from the most specific to the least specific, not the other way around. Think of it like … Read more
I found a solution for this: <?php $current_term_id = get_queried_object_id(); $taxonomyName = “car-brand”; $parent_tax_ID = $current_term_id; $parent_tax = get_term($parent_tax_ID); $terms = get_terms( $taxonomyName, array( ‘parent’ => $parent_tax_ID, ‘orderby’ => ‘slug’, ‘hide_empty’ => false ) ); foreach ( $terms as $term ) { $image2 = get_field(‘am-brand-img’, $term); echo ‘ <div class=”am-ts-item”> <a href=”‘ . get_term_link( $term … Read more
According to this change, in version 6.3 WordPress was updated to support emptying the terms assigned to a post by passing an empty value in a way that won’t cause an error in PHP 8.1+. PHP treats ‘0’ as empty, so your code is treated as setting no terms on the post. If you want … Read more
I ended up solving this on my own and thought I would come back to show my solution. On my taxonomy page I needed to get the current taxonomy term like so: <?php $term = get_queried_object(); if (get_field(‘subtitle’, $term)) { ?> <p><?php the_field( ‘subtitle’, $term )?></p> <?php } ?> Here is the documentation page: https://www.advancedcustomfields.com/resources/adding-fields-taxonomy-term/