I only wanted to match tags in a single taxonomy, so I was able to simplify the code as follows. My taxonomy is ‘post_tag’ — just swap yours out as needed. $i = 0; $search_query = get_search_query(); $term = get_term_by( ‘name’, $search_query, ‘post_tag’ ); if( $term !== false ) { $i++; $single_result = $term; } … Read more
It would make more sense for the sections to be child terms below each chapter. See my answer to the similar question you referenced as well as MikeSchinkel’s explanation of hierarchical taxonomies. Using the the term_id returned from get_terms use get_term_children to get the sections associated with each chapter.
Custom taxonomies are not meta values, but rather their own thing. I don’t think wp_list_pages() or get_pages() can query based on a taxonomy, so I’d recommend using WP_Query instead: <?php $relevant_pages_args = array( ‘post_type’ => ‘page’, ‘posts_per_page’ => -1, ‘post_parent’ => 65, ‘tax_query’ => array( array( ‘taxonomy’ => ‘relevance’, ‘field’ => ‘slug’, ‘terms’ => ‘alumni’ … Read more
Here is the answer I ended up with: $select_cats = wp_dropdown_categories( array( ‘echo’ => 0 ) ); $select_cats = str_replace( “name=”cat” id=”, “name=”cat[]” multiple=”multiple” id=”, $select_cats ); echo $select_cats; It displays a list of my categories that can be multi-selected as per my question. It’s a hack of wp_dropdown_categories, but it works.
Thanks helgatheviking, it didn’t work as is but you definitely set me on the right path. I got it working by doing the following: <?php foreach((get_the_terms($post->ID, ‘your-taxonomy-here’)) as $term) { echo $term->term_id. ”; } ?> Replace “your-taxonomy-here” with your own and your ready to go.
If you’d like to list the individual courses, i.e. the taxonomy terms, you’d use neither WP_Query nor the WP standard Loop. Instead, make use of the get_terms function to retrieve the courses. It returns an array of term objects (if the taxonomy does exist and has terms matching the function arguments). Iterate over that and … Read more
I solved this by adding following function, add_action(‘parent_file’, ‘keep_taxonomy_menu_open’); function keep_taxonomy_menu_open($parent_file) { global $current_screen; $taxonomy = $current_screen->taxonomy; if ($taxonomy == ‘directory_category’) $parent_file=”directory”; return $parent_file; } If you are adding more taxonomies, just change if condition in above code like following if ($taxonomy == ‘directory_category’ or $taxonomy==’tax2′ or $taxonomy==’tax3)
You need to make sure you cast all the terms as integers. Passing in strings will compare the id’s to the slugs, and end up creating new terms with the ids as the name. Edit Specifically, alter these two lines as follows (note the intval): wp_set_object_terms( $post_id, intval( $term ), $field[‘id’] ); … wp_set_object_terms( $post_id, … Read more
Try this instead: $terms = get_terms(‘MYTAX’); $currentterm = get_term_by( ‘slug’, get_query_var( ‘term’ ), get_query_var( ‘taxonomy’ ) ); foreach ($terms as $term) { $class = $currentterm->slug == $term->slug ? ‘live’ : ” ; echo ‘<li class=”‘. $class .'”><a href=”http://website.com/?MYTAX=’. $term->slug .'”>’ . $term->name . ‘</a></li>’; } Basically you just need to reset your $class variable back … Read more
There isn’t a standard way to do it AFAIK in the form() method; here’s a function to do it: function wp158055_get_sidebar_id( $widget ) { foreach ( wp_get_sidebars_widgets() as $sidebar_id => $widget_ids ) { if ( array_search( $widget->id, $widget_ids ) !== false ) return $sidebar_id; } return false; } And call with $this. Note from the … Read more