You could consider using the wp_insert_post_empty_content hook. This hook determines if a post is considered empty and if so, prevents it from being saved. For example: /** * Checks whether some post types have a topic. * * @param bool $maybe_empty Whether the post should be considered “empty”. * @param array $postarr Array of post … Read more
I solved it like this. Although if there are more than 3 co-authors problems could arise $tagx = get_the_terms($post->ID , ‘autoria’); $number = count($tagx); if ( $number == 1) { $first_author = $tagx[0]; echo ‘<strong>’; echo esc_html( $first_author->name ); echo ‘</strong>’; } if ($number == 2) { $first_author = $tagx[0]; $second_author = $tagx[1]; echo ‘<strong>’; … Read more
To address the issue of your custom taxonomy resource-category not displaying correctly even after fixing the custom post type and flushing permalinks, you can follow these steps: Double-check the Registration Code. Flush Permalinks Again: Go to Settings > Permalinks and click on Save Changes. This will flush the rewrite rules and update the permalinks. Clear … Read more
Change filter id into slug
Having trouble querying multiple custom taxonomies
So I asked ChatGPT and it comes with a working solution for me: <?php $prev_post = get_previous_post(true, ”, ‘listing_category’); if (!empty($prev_post)) : ?> <a href=”<?php echo get_permalink($prev_post->ID); ?>”> <?php echo get_the_post_thumbnail($prev_post->ID, ‘thumbnail’); ?> << <?php echo esc_html($prev_post->post_title); ?> </a> <?php endif; ?> </div> <div class=”next-post-link”> <?php $next_post = get_next_post(true, ”, ‘listing_category’); if (!empty($next_post)) : ?> … Read more
You can use get_ancestors() to get an array of IDs of the ancestors of a term in any taxonomies, and in your case, you would use the last 2 items like the example below, where I used: get_queried_object_id() to get the ID of the term on the term archive page that you are currently viewing … Read more
The exact name of that filter depends on the name of the taxonomy. The general outline is “manage_{$this->screen->taxonomy}_custom_column”. You may have to include an extra test for the post type inside the filter function to prevent it from being applied to other post types that use the same taxonomy.
I was able to make this work by using a power set function and then using that array to create individual rewrite rules. add_action(‘init’, ‘ebd_custom_rewrite_rules’); function ebd_custom_rewrite_rules() { $taxonomies = array( ‘engine-work’, ‘engine-specialty’, ‘application-specialty’, ‘machining-capability’, ‘dyno-facility’, ‘shop-region’); $combinations = ebd_get_array_power_set($taxonomies); $element_size_min = 2; foreach ($combinations as $combination) { if ($element_size_min <= count($combination)) { // skip … Read more
Your code doesn’t show where $term_id is coming from. If it is not defined anywhere, then that could be causing the problem. Instead of using get_term() and get_term_meta() directly on your template file, you could define couple of helper functions to handle the data retrieval. This makes the template file a little cleaner and the … Read more