wp_set_object_terms() Fails to Set Terms
I don’t have a solution, but there’s a ticket #20541 on Make WordPress Core. Apparently a call to switch_to_blog() would not repopulate $wp_taxomies, which these taxonomies rely on.
taxonomy
wp_insert_term – parent & child problem
The issue is with the taxonomy cache. You have to clear it after you insert the terms in order to see them. I had the same issue, which someone answered for me here: delete_option(“classified-category_children”); Insert that after the term inserts and you should be good.
Exclude posts that only have the ‘Uncategorized’ category [duplicate]
Working off of Pieter Goosen’s answer to this question, the way around this is to create a list of all the categories except the one you want to exclude, then search for posts that include them. That way, if a post has the excluded category but also other categories, it’ll be included. So, in my … Read more
Sortable admin columns, when data isn’t coming from post_meta
See the follow-up post: http://scribu.net/wordpress/sortable-taxonomy-columns.html
Exclude specific slug in ‘get_terms’
The get_terms() (see docs) function accepts the same args as WP_Term_Query(see docs) You have to get those terms Ids first and then pass it to the exclude arg: // default to not exclude terms $ids_to_exclude = array(); $get_terms_to_exclude = get_terms( array( ‘fields’ => ‘ids’, ‘slug’ => array( ‘graduate’, ‘job-market-candidate’, ‘graduate-student’, ‘research’ ), ‘taxonomy’ => ‘role’, … Read more
How to display post from current Taxonomy in archive page?
You will need to grab the queried object for the page and fill in your taxonomy information dynamically. if (is_tax() || is_category() || is_tag() ){ $qobj = get_queried_object(); // var_dump($qobj); // debugging only // concatenate the query $args = array( ‘posts_per_page’ => 1, ‘orderby’ => ‘rand’, ‘tax_query’ => array( array( ‘taxonomy’ => $qobj->taxonomy, ‘field’ => … Read more
get a specific taxonomy term name
Use get_term() to get the name, slug, or description: $term = get_term( 1, ‘taxonomy_slug’ ); // Name echo $term->name; // Link echo get_term_link(1, ‘taxonomy_slug’); // OR echo get_term_link( $term );
How to list custom taxonomy categories?
To get a list of your custom taxonomies, you can use the get_terms() function to create a loop: // Get the taxonomy’s terms $terms = get_terms( array( ‘taxonomy’ => ‘your-taxonomy’, ‘hide_empty’ => false, ) ); // Check if any term exists if ( ! empty( $terms ) && is_array( $terms ) ) { // Run … Read more
Using pre_get_posts to set posts per page, how do I?
You’re almost there mate. Try this though. <?php add_action(‘pre_get_posts’, ‘filter_press_tax’); function filter_press_tax( $query ){ if( $query->is_tax(‘press’) && $query->has_term(‘press’)): $query->set(‘posts_per_page’, 5); return; endif; } ?> You can use any conditional tag or any argument that can be passed to WP_Query to test your condition or set a new value via pre_get_posts. Also try $query->get(‘taxonomy’) / $query->get(‘term’). … Read more
How do I list custom taxonomy terms without the links?
Can try this: $terms = get_the_terms ($post->id, ‘skills’); if ( !is_wp_error($terms)) : ?> <?php $skills_links = wp_list_pluck($terms, ‘name’); $skills_yo = implode(“, “, $skills_links); ?> <span><?php echo $skills_yo; ?></span>