You can use the function wp_delete_term $todelete = array(‘one’,’two’,’three’); foreach ( $todelete as $slug ) { $term = get_term_by(‘slug’, $slug, ‘post_tag’); if ( ! is_wp_error($term) && ! empty($term) ) wp_delete_term( $term->term_id, ‘post_tag’); }
add custom fields in custom taxonomy meta box in wordpress-3.5.2
… for one I’m using two loops where I’m sure one would work … I don’t think one query would be easy to do here. It might also be tough to maintain the code if everything was done in one database query. Five queries (the 4 you run plus the main query WordPress runs) is … Read more
In your WP database there a table named wp_terms. There you can see all terms ids (term_id) and all terms names (term_name). That should give you what you need. If you don’t have access to your WP database you can you a plugin to do that. I use one called Adminer, but there are others … Read more
Scoured the web and modified a snippet, in case anybody is interested: <?php add_filter(“gform_pre_render”, “gform_prepopluate_populate_books”); add_filter(“gform_admin_pre_render”, “gform_prepopluate_populate_books”); function gform_prepopluate_populate_books($form){ //Grab all Terms Associated with a Specific Taxonomy; global $post; $taxonomy = ‘genres’; $formid = 5; $fieldid = 14; if($form[“id”] != $formid) return $form; $terms = get_terms($taxonomy, ‘hide_empty=0&orderby=none’); //Creating drop down item array. $items = array(); … Read more
Use get_ancestors() and count the returned array: that’s the number of ancestors a term has. /** * Count a term’s ancestors. * * @param int $term_id * @param string $taxonomy * @return int */ function wpse_57512_count_ancestors( $term_id = FALSE, $taxonomy = FALSE ) { if ( FALSE === $term_id and ! empty ( get_queried_object()->taxonomy ) … Read more
You can use get_ancestors for this: get_ancestors( $term_id, ‘taxonomy’ ); Of course this will only work on hierarchical elements. Additionally, this will only work reasonably well if only one term per level is assigned, take a look at my comment here and my answer here to get a little bit deeper insight into that.
you can use esc_attr function save_taxonomy_custom_meta_bandcamp_embed_music( $term_id ) { if ( isset( $_POST[‘term_meta’] ) ) { $t_id = $term_id; $term_meta = get_option( “taxonomy_$t_id” ); $cat_keys = array_keys( $_POST[‘term_meta’] ); foreach ( $cat_keys as $key ) { if ( isset ( $_POST[‘term_meta’][$key] ) ) { $term_meta[$key] = esc_attr( $_POST[‘term_meta’][$key] ); // encoded text with HTML entities … Read more
$args = array( ‘post_type’ => ‘inspirations’, ‘posts_per_page’ => 10 ); $loop = new WP_Query( $args ); while ( $loop->have_posts() ) : $loop->the_post(); $collections=””; foreach ( (array) wp_get_post_terms( get_the_ID(), ‘collections’) as $collection ) { if ( empty($collection->slug ) ) continue; $collections .= ‘ collection-‘ . sanitize_html_class($collection->slug, $collection->term_id); } echo ‘<div class=”inspirations-post ‘. $collections . ‘”>’; the_title(); … Read more
If I were doing a site such as you describe, I would probably make a Custom Post Type for “Artists”, another Custom Post Type for “Albums”, and would link them with the “Posts 2 Posts” plugin. It’s easy to use and well documented. That way, you can later easily attach images and galleries, mp3s, and … Read more