Products dropdown from same category inside Woocommerce product short description

Question

In Woocommerce, I would like to add a drop down in product short description that shows all products that have the same category(ies). It will be even better if it was possible

Answer 1

Add this to your theme's 'functions.php' which will display all products of your current product's category.

function add_products_short_description() {
    $product_cats = wp_get_post_terms( get_the_ID(), 'product_cat' );
    if ( $product_cats ) {
        $single_cat = array_shift( $product_cats );

        $product_args = array( 'post_type' => 'product', 'posts_per_page' => '-1', 'product_cat' => $single_cat->name );
        $products = new WP_Query( $product_args );
        if ( $products->have_posts() ) :  echo '
';
            while ( $products->have_posts() ) : $products->the_post(); global $product; 
                echo '
'.get_the_title($products->ID).'
';
            endwhile;
            echo '
';
        endif;
    }
}
add_action( 'woocommerce_single_product_summary', 'add_products_short_description', 15 );