避免在 Woocommerce 产品变化描述上出现简短描述附加文本

Question

我想在适用于我的大多数产品的描述之后在我的所有产品上显示一条消息。 但是，问题在于，在可变产品上，该消息将同时显示在产品的整体描述和选择变体时。

So I don't want the additional text when the variant is chosen so I amended my function to add an else if statement. function现在如下：

add_filter('woocommerce_short_description','ts_add_text_short_descr');
function ts_add_text_short_descr($description){
    global $post;
    global $product;
    

    // Don't want the message if the product is in these specific categories
    if ( has_term( "training-courses-v2", "product_cat", $post->ID )  ||  has_term( "online-training-courses", "product_cat", $post->ID ) ) {
         return $description;
   }
    else if ( $product->is_type( 'variation' ) ) {
        return $description;
    }
    else {
         $text="<strong>Please note that as this is a hygiene product, only unopened products in their original, unopened condition and in their original packaging are eligible for a refund.</strong>";
    return $description.$text;
   }    
}

但是，这仍然不起作用，并且文本出现在两个地方。 我也尝试将产品类型更改为变量，但随后消息都没有出现在任何地方。

有没有办法让我在产品是变体时不会添加消息？

Answer 1

使用以下内容可避免将附加文本添加到可变产品的每个变体描述中：

add_filter( 'woocommerce_short_description', 'ts_add_text_short_descr' );
function ts_add_text_short_descr( $description ){
    global $post, $product;

    $product_id = is_a($product, 'WC_Product') ? $product->get_id() : get_the_id();

    // Don't want the message if the product is in these specific categories
    if ( ! has_term( array("training-courses-v2", "online-training-courses"), "product_cat", $product_id ) ) {
        $description .= "<strong>Please note that as this is a hygiene product, only unopened products in their original, unopened condition and in their original packaging are eligible for a refund.</strong>";
    }
    return $description;
}

add_filter( 'woocommerce_available_variation', 'filter_wc_available_variation_desscription', 10, 3);
function filter_wc_available_variation_desscription( $data, $product, $variation ) {
    if ( ! has_term( array("training-courses-v2", "online-training-courses"), "product_cat", $product->get_id() ) ) {
        $data['variation_description'] = get_post_meta($variation->get_id(), '_variation_description', true);
    }

    return $data;
}

代码进入您的活动子主题（或活动主题）的functions.php 文件。 测试和工作。