Starting from WordPress version 4.5, you can use RAND(seed) with the orderby parameter. However, when the value is simply RAND (i.e. the uppercase of rand), WP_Query ignores it and defaults to the default sorting (which is by the post date). I’ve confirmed that by inspecting the $query->request: With ‘orderby’ => ‘RAND’, the ORDER BY clause … Read more
As, much as I know about WordPress we have to ways to achieve this. First: You have to retrieve all posts written by an author an then you can fetch categories assigned to those posts. Store them in an array uniquely. $args = array(‘author’ => $author->ID, ‘posts_per_page’ => -1, ‘fields’ => ‘ids’); $authorArticles = get_posts($args); … Read more
You can get your code to work the expected way by adding the following three arguments to your $args array which you pass to wp_dropdown_categories(): name — the select name as in <select name=”<here>”>, and you should set it to theme which is your custom taxonomy slug. value_field — the value of the <option>‘s in … Read more
Thanks helgatheviking, it didn’t work as is but you definitely set me on the right path. I got it working by doing the following: <?php foreach((get_the_terms($post->ID, ‘your-taxonomy-here’)) as $term) { echo $term->term_id. ”; } ?> Replace “your-taxonomy-here” with your own and your ready to go.
The code I am posting is a modified and simplified version of yours. I got my solution using your code. /** * Filter WP_Term_Query meta query * * @param object $query WP_Term_Query * @return object */ function filter_terms_clauses( $pieces, $taxonomies, $args ) { global $pagenow, $wpdb; if(!is_admin()) { return $pieces; } if( is_admin() && $pagenow … Read more
You’re missing the tax_query key, and it needs to be a nested array: $args = array( ‘post_type’ => ‘product’, ‘posts_per_page’ => -1, ‘tax_query’ => array( array( ‘taxonomy’ => ‘product_cat’, ‘terms’ => $cat_id, ‘field’ => ‘term_id’, ), ), ); Check the documentation
I’d use wp_list_filter() with the operator ‘NOT’ to compare either the term’s name, slug or ID (depending how you want to test for term to be exluded). Untested but something like this should work (assuming that you want to exclude the term with slug ‘myslug’): $terms = wp_get_post_terms( $post->ID, ‘wedding_cat’); $terms = wp_list_filter($terms, array(‘slug’=>’myslug’),’NOT’); (Of … Read more
As @shanebp suggests, you could use wp_count_terms() like this: $numTerms = wp_count_terms( ‘service-category’, array( ‘hide_empty’=> false, ‘parent’ => 0 ) ); The above will list All top parent terms, empty or not. This function uses get_terms() functions arguments which can be found in the link or the arguments below: $args = array( ‘orderby’ => ‘name’, … Read more
This has nothing to do with custom taxonomies. I was using a snippet of code from the default ‘twentytwelve’ theme for image.php that was looping through every single post in the blog to get child attachments, and thus the taxonomy associations for each of those posts. Amending my image.php by removing this foreach() loop fixed … Read more
You can use simple solution below. You need to use this function in the loop. You can collect tags/categories in an array or show tags/categories under the posts. $terms = get_the_terms( get_the_ID(), ‘category’ ); if ( $terms && ! is_wp_error( $terms ) ) : $catlinks = array(); foreach ( $terms as $term ) { $catlinks[] … Read more