在Woocommerce中显示选定产品变体的特定数据

Question

add_action( 'woocommerce_after_add_to_cart_form', 'description_below_add_cart', 11 );

function description_below_add_cart() {
    global $post;
    $terms = wp_get_post_terms( $post->ID, 'product_cat' );
    foreach ( $terms as $term ) $categories[] = $term->slug;

if ( in_array( 'cookware', $categories ) ) {
        global $product;
        $weight = $product->get_weight();
        $dimensions = wc_format_dimensions($product->get_dimensions(false));
            echo '<div class="short-description">' . $item['product']->get_description() .'</div>';
    }
}

Answer 1

更新：关于产品类别部分，您当前的代码可以简化一点。我添加了一些代码来显示variable product页面中所选产品variable的variable描述。

下面是显示所选产品变体描述的方法（需要一些JQuery）：

add_action( 'woocommerce_after_add_to_cart_form', 'description_below_add_cart', 11 );
function description_below_add_cart() {
    global $product;

    $terms_slugs  = wp_get_post_terms( $product->get_id(), 'product_cat', array('fields' => 'slugs') ); // Get the terms  slugs

    // Only for 'cookware' product category
    if ( in_array( 'cookware', $terms_slugs ) ) {
        $weight     = $product->get_weight();
        $weight     = ! empty($weight) ? wc_format_weight($weight) : '';
        
        $dimensions = $product->get_dimensions(false);
        $dimensions = ! empty($dimensions) ? wc_format_dimensions($dimensions) : '';

        // For variable products
        if ( $product->is_type('variable') ) {
            // Display the selected variation description
            echo '<div class="selected-variation-description"></div>';
            ?>
            <script type="text/javascript">
            jQuery( function($){
                // On select variation display variation description
                $('form.variations_form').on('show_variation', function( event, data ){
                    $('div.selected-variation-description').html(data.variation_description);
                    console.log(data.variation_description);
                });
                // On unselect variation remove variation description
                $('form.variations_form').on('hide_variation', function(){
                    $('div.selected-variation-description').html('');
                });
            });
            </script>
            <?php
        }
    }
}

代码放在活动子主题（或活动主题）的functions.php文件中。经过测试并起作用。