To answer your first question What is the difference between those functions get_terms() returns an array of terms objects that belongs to a specific taxonomy get_the_terms() returns an array of terms belonging to a post the_terms() displays an HTML formatting string of term names belonging to a post Because you need your terms not hyperlinked … Read more
You can use wp_get_post_terms() which will return all the terms attached to the post, if any. Then, the first term of the array will be able to tell you which taxonomy it belongs to: global $post; $terms = wp_get_post_terms( $post->ID, array( ‘regions’, ‘sections’ ) ); if( ! empty( $terms ) && ! is_wp_error( $terms ) … Read more
I think what you’re looking for is get_the_terms, which you can specify a post ID and a taxonomy to retrieve the terms attached to it.
Wrap the whole thing within a form and add a submit button in it: <form method=”POST” action=””> <ul class=”filter-sub-dropdown”> … </form> Use term IDs as checkbox values instead of slugs (you’ll save a little server resources): $discipline->slug; > $discipline->term_id Then, in your functions.php file check if that form has been submitted, and change WP’s query … Read more
Found a solution. It is a WordPress builtin functionality, not a bug. Could be prevented with the ‘wp_terms_checklist_args’ filter. Below an example for use with Custom Post Type ‘product’ and Custom Taxonomy ‘product_category’: add_filter( ‘wp_terms_checklist_args’, ‘checked_not_ontop’, 1, 2 ); function checked_not_ontop( $args, $post_id ) { if ( ‘product’ == get_post_type( $post_id ) && $args[‘taxonomy’] == … Read more
Use the pre_get_posts hook to check is you are in a taxonomy term archive and change the number of posts ex: add_action(‘pre_get_posts’, ‘change_tax_num_of_posts’ ); function change_tax_num_of_posts( $wp_query ) { if( is_tax() && is_main_query()) { $wp_query->set(‘posts_per_page’, 5); } }
The problem is explained in the quote you’ve mentioned: “Default value is ‘publish’, but if the user is logged in, ‘private’ is added. And if the query is run in an admin context, protected statuses are added too. By default protected statuses are ‘future’, ‘draft’ and ‘pending’.” Ajax call is always considered to be from … Read more
I managed to solve this and I will post the answer: <?php $args = array(‘number’ => ‘1’,); $terms = get_terms(‘recipes’, $args ); foreach( $terms as $term ){ echo ‘<div class=”title”>’ . $term->name . ‘recipe</div>’; }
First of all you need the term id of hydro term, you can retrive it using get_term_by $hydro = get_term_by(‘slug’, ‘hydro’, ‘product_cat’); After that, you can use the term id as ‘parent’ argument for get_terms $hydro_children = get_terms( ‘product_cat’, array( ‘parent’ => $hydro->term_id ) ); Now you can display a list of this children: if … Read more
You should hook onto the save_post action. add_action( ‘save_post’, ‘add_video_taxonomy’ ); function add_video_taxonomy( $post_id ) { // you should check if the current user can do this, probably against publish_posts // you should also have a nonce check here as well if( get_post_meta( $post_id, ‘video_url’, true ) ) { wp_set_post_terms( $post_id, ‘video’, ‘your_custom_taxonomy_name’, true ); … Read more