Ok. So, the first bit of code is more correct but it has issues nonetheless. Piece by piece… $categories = get_the_category( $post_id ); $post_id is not set in the code you posted. I assume that value is set earlier in the page somewhere, else that is your first problem. $nocats = get_terms(‘category’, array(‘exclude’ => $categories) … Read more
Each term object has a parent attribute which is set to 0 in case it’s a parent root term or the ID of the parent in case it is a child term. So, if you have only one level of child terms then you can check for that attribute to not be equal to 0 … Read more
You are fetching all the terms of your taxonomy, Use this instead : $terms = wp_get_post_terms(get_the_ID(), ‘city-type’); if ( ! empty( $terms ) && ! is_wp_error( $terms ) ){ foreach ( $terms as $term ) { echo ‘<span>’ . $term->name . ‘</span>’; } } Note : First argument to the function is id of the … Read more
Method #1 – Modifying the query arguments If we want to modify the term order for the schedule_day_taxonomy term checklist, on the single schedule cpt edit screen, then we can use the following setup: add_action( ‘load-post.php’, function() { add_filter( ‘wp_terms_checklist_args’, ‘wpse_terms_checklist_args’ ); } ); function wpse_terms_checklist_args( $args ) { // Target the ‘schedule’ custom post … Read more
I would use a modal window the same way it’s used on the IBM website: a window without a close button. Without clicking on agree and proceed, the users will not be able to visit the website. As for a WordPress solution for that, if you use Bootstrap you can create your own model.
You are doing it all wrong get_term() is the wrong function to use to get terms attached to a post. get_term() is used to get the term object from the db for a given term ID. The first parameter accepts the term ID, and not the post ID. You want to be using get_the_terms() to … Read more
The third argument for term_exists() is an integer, not an array. Parameters $term (integer|string) (required) The term to check Default: None $taxonomy (string) (optional) The taxonomy name to use Default: ” $parent (integer) (optional) $parent ID of parent term under which to confine the exists search Default: 0 Pass the correct arguments and it works. … Read more
This should be possible with the tax_query parameters for WP_Query. The query is either for posts where any term NOT EXISTS, OR, for any posts where the term IDs are IN the provided array. ‘tax_query’ => array( ‘relation’ => ‘OR’, array( ‘taxonomy’ => ‘group’, ‘operator’ => ‘NOT EXISTS’, ), array( ‘taxonomy’ => ‘group’, ‘field’ => … Read more
get_the_terms uses wp_get_object_terms with defaults, which is orderby name ascending. You can use wp_get_object_terms directly if you want to set arguments differently. $args = array( ‘orderby’ => ‘term_id’ ); $terms = wp_get_object_terms( get_the_ID(), ‘category’, $args );
To do that, you’ll need a custom query – WordPress doesn’t have a ready-made function for getting that type of data from the termmeta table. The custom query uses get_col() which allows you to get an array of the term_ids where the meta_key and the meta_value match the values you have in the question. Notice … Read more