As I said, this is doable, but we need to do careful planning as this is quite a heavy operation. On my test installation with a post count of just 13 posts, and 3 terms per taxonomy, the db is visited 20 times and the complete operation takes 0.03613 seconds. I have tried a couple … Read more
I’m not completely sure that you do actually need get_terms() twice. It looks very ineffecient and overboard. I don’t know if you need this for ordering purposes, but still, there are better ways of doing this without hitting the db so hard. One alternative is to make one call to get_terms() and then use usort() … Read more
To return the list of terms attached to that post, try get_the_term_list(). This will return the terms for a single post and by using the before, separator and after arguments you can easily build an HTML markup structure to suit your needs. The following example creates an unordered list of terms from the Topics taxonomy … Read more
You can try this. $parent_terms = get_terms( array( ‘taxonomy’ => ‘post_tag’, ‘hide_empty’ => false, ) ); foreach ( $parent_terms as $terms) { $term = get_terms(array( ‘taxonomy’ => ‘post_tag’, ‘hide_empty’ => false, ‘parent’ => $terms->term_id ) ); foreach ($term as $term_child){ $string .= ‘<li><a href=”‘ . get_term_link( $term_child->term_id ) . ‘”>’ . $term_child->name . ‘</a></li>’; } … Read more
You shouldn’t be doing this: $searchProductsByCategory = [ ‘posts_per_page’ => 1, ‘post_type’ => ‘product’, ‘ignore_sticky_posts’ => 1, ‘orderby’ => ‘id’, ‘tax_query’ => [ [ ‘taxonomy’ => ‘product_category’, ‘terms’ => get_queried_object_id() ] ] ]; $foundProducts = new WP_Query($searchProductsByCategory); The whole point of taxonomy-product_category.php is that posts for the current category have already been queried. This is … Read more
This is a PHP syntax error. You’re attempting to pass an array to get_terms() but haven’t used array() or [] to make it an array. This means that => is invalid here. The code should be: public function pggggo_list_of_terms() { $terms = get_terms( [ ‘taxonomy’ => [ ‘vehicle_safely_features’, ‘vehicle_exterior_features’, ‘vehicle_interior_features’, ‘vehicle_extras’, ], ] ); return … Read more
The code seems to be good to me, may be try to correct this line : echo ‘<li>’ . implode( ‘, ‘, $names ) . ‘<li>’; To : echo ‘<li>’ . implode( ‘, ‘, $names ) . ‘</li>’; You forget to close the li tag. Same thing here : echo ‘<li>’ . implode( ‘, ‘, … Read more
Look at the docs (please read the docs) for is_taxonomy_hierarchical(). You need to tell it which taxonomy you’re checking: if ( is_taxonomy_hierarchical( ‘my_taxonomy_name’ ) ) { } If you’re template isn’t specific to a taxonomy, and you need to know which taxonomy you’re viewing, use get_queried_object() to figure it out (you were already told how … Read more
I used the content views plugin to make the list ( https://www.contentviewspro.com/ ) and then just put in short codes for each category list, separated by headings. You can see the result here: http://leakagemanagement.dk/white-papers-and-reports/ All the best Michael
I’m going to guess here. I assume you are using the Taxonomy Images plugin? This: if($term->term_id == $categories_item->term_id) { Can be changed to: if($term->term_id == $categories_item->term_id && $term->parent == $categories_item->cat_ID) { Hereby, you check if the parent ID of the term is the same as the ID of the categories_item.