我有一个问题,不知道如何解决自己,所以需要你的帮助。我已将自定义字段插入到WooCommerce site product page中。我已经使用此代码显示我的自定义字段“添加到购物车”页面,并且还将产品显示在购物车页面中。
// Display Product settings Fields
add_action( 'woocommerce_product_options_general_product_data',
'woo_add_custom_general_fields' );
function woo_add_custom_general_fields() {
woocommerce_wp_text_input( array(
'id' => '_pd_number',
'label' => __( 'Delivery Time', 'woocommerce' ),
'placeholder' => 'Some text here',
'desc_tip' => 'true',
'description' => __( 'Enter some text', 'woocommerce' )
));
}
// Save Product settings Fields
add_action( 'woocommerce_process_product_meta',
'woo_add_custom_general_fields_save' );
function woo_add_custom_general_fields_save( $post_id ){
$pd_number = $_POST['_pd_number'];
if( !empty( $pd_number ) )
update_post_meta( $post_id, '_pd_number', esc_attr( $pd_number ) );
}
// Show text in Product Page
add_action( 'woocommerce_after_add_to_cart_button',
'add_cf_before_addtocart_in_single_products', 1, 0 );
function add_cf_before_addtocart_in_single_products()
{
global $product;
$pd_number = get_post_meta( $product->get_id(), '_pd_number', true );
if( !empty( $pd_number ) )
echo '<div class="pd-number">'. $pd_number .'</div><br>';
}
// Displaying the product custom field in the Cart items
add_filter( 'woocommerce_cart_item_name', 'add_cf_after_cart_item_name', 10,
3 );
function add_cf_after_cart_item_name( $name_html, $cart_item, $cart_item_key
)
{
$product_id = $cart_item['product_id'];
if( $cart_item['variation_id'] > 0 )
$product_id = $cart_item['variation_id'];
$pd_number = get_post_meta( $product_id, '_pd_number', true );;
if( !empty( $pd_number ) )
$name_html .= '<br><span class="pd-number">'.$pd_number .'</span>';
return $name_html;
}
但仅在我的默认网站语言Dansk上显示。如果从顶部栏中选择英语,则不会显示自定义字段。我使用WPML作为语言插件。有什么帮助吗?