get_terms retrieves all terms in a taxonomy, not terms added to a post. you want to use get_the_terms to retrieve terms assigned to a specific post. there are no additional arguments to filter the list of terms returned, you’ll have to manually check a term’s parent to only output terms that are a child of … Read more
If you want to order by id you can replace $subcategories = get_terms( ‘category’ , ‘parent=”.get_query_var(“cat’) ); with $args=array( ‘parent’=>get_query_var(‘cat’), ‘orderby’ => ‘id’, ‘order’ => ‘ASC’, ); $subcategories = get_terms( ‘category’ , $args); You can read more about the available parameters in the Codex here: http://codex.wordpress.org/Function_Reference/get_term
You can use get_term_children function. For Example: <?php $termID = 10; $taxonomyName = “region”; $termchildren = get_term_children( $termID, $taxonomyName ); echo ‘<ul>’; foreach ($termchildren as $child) { $term = get_term_by( ‘id’, $child, $taxonomyName ); echo ‘<li><a href=”‘ . get_term_link( $term->name, $taxonomyName ) . ‘”>’ . $term->name . ‘</a></li>’; } echo ‘</ul>’; ?>
You’re not setting an order anywhere for get_terms, you’re setting it for the query of articles within each term. You need to pass arguments to get_terms if you want an order other than default, which is ASC. $tax = ‘news’; $tax_args = array( ‘order’ => ‘DESC’ ); $tax_terms = get_terms( $tax, $tax_args );
You can use the term description with echo term_description() or create a new custom post type for these descriptions and associate each post in that post type with one or more terms. The term description is probably faster, but the custom post type can be searched, and you can add metaboxes and everything else like … Read more
Here’s how you can output all the custom taxonomies in any template for examination: <pre> <?php $args = array( ‘public’ => true, ‘_builtin’ => false ); $taxes = get_taxonomies( $args, ‘objects’); foreach ($taxes as $key => $tax) { $terms = get_terms( $tax->name, array(‘hide_empty’ => false) ); // return empty ones too! foreach ($terms as $key … Read more
You can take a look at the WordPress function wp_list_categories(). If you want to display all the terms within a given custom taxonomy you can for example use: <?php $args = array( ‘taxonomy’ => ‘my_custom_taxonomy_slug’, ‘orderby’ => ‘name’, ‘hide_empty’ => 0, ‘title_li’ => ”, ‘hierarchical’ => 1, ‘walker’ => null, ); ?> <ul class=”menu”> <?php … Read more
WP native function get_queried_object() can help you to get an ID of a currently displayed term. WooCommerce then includes this handy function: woocommerce_get_term_top_most_parent() (originated here on WPSE btw,) that will get it’s top-level parent term. I haven’t tested the following code but it should provide a good starting point: if ( ‘wedgwood’ == woocommerce_get_term_top_most_parent( get_queried_object()->term_id … Read more
You have an extra “}”, there must be two such braces for two for each loops. Also you need to have endif; statement at end after endwhile. Parsing error may be due to extra “}”. Please try below code and let us know if it works. <?php $custom_terms = get_terms(‘videoscategory’); $other_custom_terms = get_terms(‘product_category’); foreach ($custom_terms … Read more
You can use get_term_by to retrieve a term by its ID: $term_id = 123; $term = get_term_by( ‘id’, $term_id, ‘location’ ); if( $term ){ echo $term->name; }