根据产品类型向产品价格添加自定义文本标签

Adding custom text labels to the product prices depending on their type

我有一个小问题还没解决。 我有这个 WooCommerce web site 可变产品,目前价格以这种方式显示:

每打 5.50 美元 – 每打 100.00 美元

我使用此 CSS 规则,在每个价格后添加 "per dozen",但在当前情况下没有意义。

.price .amount:after {
content: " per dozen";
}

我想以这种方式显示此可变产品的价格:

5.50 美元每打 – 100.00 美元每箱(数量)

在此先感谢您的帮助。

在这里,您将能够使用挂接到 woocommerce_price_html[=12 中的自定义函数来添加自定义标签=] 过滤器挂钩(用于简单和变量产品。

对于可变产品中的最低/最高价格,我们需要在 woocommerce_variation_sale_price_html 过滤器挂钩中挂钩的单独函数。

Update: AS my code will now will handle also " per dozen" on single products too, you have to remove your custom CSS rule .price .amount:after { content: " per dozen";}.

这样可以避免到处都是重复的"per dozen"。

But it's not possible to set a different label on the live price based on the selected attributes values. For that the only way is using Javascript/jQuery, as this is a live event on client side...

更新2
这是工作和测试代码 (见最后的截图):

add_filter('woocommerce_variation_price_html','prices_custom_labels', 10, 2 );
add_filter('woocommerce_price_html','prices_custom_labels', 10, 2 );
function prices_custom_labels( $price, $product ){

    // Custom label name
    $per_dozen = ' '. __('per dozen', 'woocommerce' );

    // Set HERE your "quantity" attribute slug
    $attribute_qty_slug = 'pa_quantity';

    $attribute_qty_slug_key = 'attribute_'.$attribute_qty_slug;
    $append_label = '';

    // 1) Variable products
    if ($product->product_type != 'simple' && $product->variation_id ) {

        // Getting the attribute "quantity" value
        $attribute_qty_is_set = $product->variation_data[$attribute_qty_slug_key];

        // if "quantity" not set we display " per dozen"
        if( ! $attribute_qty_is_set )
            $append_label = $per_dozen;


        // Outputed price + custom label
        $price = '<ins class="highlight">'.woocommerce_price( $product->regular_price ).$append_label.'</ins>';
    }
    // 2) Simple products
    else
    {
        // Here the output price + custom default label
        $price = '<ins class="highlight">'.woocommerce_price( $product->regular_price ).$per_dozen.'</ins>';
    }
    return $price;
}

add_filter('woocommerce_variable_price_html', 'prices_custom_labels_min_max', 20, 2);
function prices_custom_labels_min_max( $price, $product) {

    // Custom label name
    $per_dozen = ' '. __('per dozen', 'woocommerce' );
    $per_case = ' '. __('per case', 'woocommerce' );

    // Set HERE your quantity attribute slug
    $attribute_qty_slug = 'pa_quantity';


    // Getting the min and max variations prices
    $variation_min_reg_price = $product->get_variation_regular_price('min', true);
    $variation_max_reg_price = $product->get_variation_regular_price('max', true);
    $variation_reg_price = $product->get_variation_regular_price();


    if( $variation_min_reg_price == $variation_max_reg_price )
    {
        $price = '<ins class="highlight">'.woocommerce_price($variation_reg_price) . $per_dozen . '</ins>';
    }
    else
    {
        if( !in_array( $attribute_qty_slug, array_keys( $product->get_attributes() ) ) )
        {
            $price = '<ins class="highlight">' . woocommerce_price($variation_min_reg_price) . $per_dozen . ' - ' . woocommerce_price($variation_max_reg_price) . $per_dozen . '</ins>';
        }
        else
        {
            $price = '<ins class="highlight">' . woocommerce_price($variation_min_reg_price) . $per_dozen . ' - ' . woocommerce_price($variation_max_reg_price) . $per_case . '</ins>';
        }
    }
    return $price;
}

代码进入您的活动子主题(或主题)的 function.php 文件或任何插件文件


这是我测试服务器的真实截图:

此代码已经过测试,确实有效。


相关回答:

此代码解决了以下问题之一:

add_filter('woocommerce_variable_price_html',    'prices_custom_labels_min_max', 20, 2);
function prices_custom_labels_min_max( $price, $product) {

// Set HERE your custom labels names
$per_dozen = ' '. __('per dozen', 'woocommerce' );
$per_case = ' '. __('per case', 'woocommerce' );

// Getting the min and max variations prices
$variation_min_reg_price = $product->get_variation_regular_price('min',   true);
$variation_max_reg_price = $product->get_variation_regular_price('max',   true);

if( $variation_min_reg_price == $variation_max_reg_price ){
    $price = '<ins   class="highlight">'.woocommerce_price($variation_min_reg_price) . $per_dozen .    '</ins>';
}
else
{
    $price = '<ins class="highlight">' .   woocommerce_price($variation_min_reg_price) . $per_dozen . ' - ' .   woocommerce_price($variation_max_reg_price) . $per_case . '</ins>';
}
return $price;
}