在Woocommerce购物车项目中显示自定义字段中的自定义过期订单文本

Question

// Render meta on cart and checkout
add_filter( 'woocommerce_get_item_data', 'rendering_meta_field_on_cart_and_checkout', 10, 2 );
function rendering_meta_field_on_cart_and_checkout( $cart_item_data, $cart_item ) {
    if( isset( $cart_item['_backorder_text'] ) ) {
        $cart_item_data[] = array( 
            "name" => __( "Backorders text", "woocommerce" ), 
            "value" => $cart_item['_backorder_text'] 
        );
    }
    return $cart_item_data;
}

但不管用。

感谢任何帮助。

Answer 1

继续：将产品“On backorder”替换为Woocommerce中的自定义域值

若要在延期订购的购物车项目（和订单项目）中显示_backorder_text产品自定义域值，请使用以下命令：

// Display in cart items backorder text on cart and checkout pages
add_filter('woocommerce_get_item_data', 'display_custom_cart_item_data', 10, 2);
function display_custom_cart_item_data( $cart_item_data, $cart_item ) {
    if( $cart_item['data']->is_on_backorder( $cart_item['quantity'] ) ) {
        $backorder_text = $cart_item['data']->get_meta('_backorder_text');
    }

    if( isset($backorder_text) && ! empty($backorder_text) ) {
        $cart_item_data[] = array(
            'name'  => __("Backordered", "woocommerce"),
            'value' => $backorder_text,
        );
    }

    return $cart_item_data;
}

// Order items: Save "backorder text" as order item meta data and display it everywhere
add_action('woocommerce_checkout_create_order_line_item', 'save_file_type_as_order_item_meta', 20, 4);
function save_file_type_as_order_item_meta($item, $cart_item_key, $values, $order) {
    if( $values['data']->is_on_backorder( $values['quantity'] ) ) {
        $backorder_text = $values['data']->get_meta('_backorder_text');
    }

    if( isset($backorder_text) && ! empty($backorder_text) ) {
        $item->update_meta_data( __("Backordered", "woocommerce"), $backorder_text );
    }
} 

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