产品销售时在价格中添加自定义文本标签 [英] Adding custom text labels to the prices when products are on sale

问题描述

在WooCommerce产品单页上，如果产品拥有销售价格，则正常价格被划掉，并在其后突出显示销售价格.

On WooCommerce product single pages, if a product owns a sales price, the normal price is crossed out and behind it, the sale price is highlighted.

我的问题:
如何添加 "Old Price: XX Dollar" 和 "New Price: XX Dollar" 之类的标签，而不是仅添加划掉的价格和新价格(销售价格)?

My question:
How can I add a label like "Old Price: XX Dollar" and "New Price: XX Dollar" instead of only the crossed out and the new price (sale price)?

推荐答案

更新2(适用于简单和可变产品+解决了相同价格变动的错误)

当产品开始销售时，您可以根据需要使用 woocommerce_sale_price_html 和 woocommerce_variation_sale_price_html 过滤器挂钩中挂接的自定义功能添加自定义标签(为简单起见，和变量产品.

when products are on sale, you can add custom labels just as you want using a custom function hooked in woocommerce_sale_price_html and woocommerce_variation_sale_price_html filters hooks (for simple and variables products.

对于变量产品的最低/最高价格，我们需要挂钩 woocommerce_variation_sale_price_html 过滤器挂钩中的其他函数.

For the min / max prices in variables products, we need a different function hooked in woocommerce_variation_sale_price_html filter hook.

这是代码:

add_filter('woocommerce_variation_sale_price_html','sale_prices_custom_labels', 10, 2 );
add_filter('woocommerce_sale_price_html','sale_prices_custom_labels', 10, 2 );
function sale_prices_custom_labels( $price, $product ){
    if (isset($product->sale_price)) {
        $price = '<del class="strike">' . __('Old Price: ', 'woocommerce' ) . woocommerce_price( $product->regular_price ). '</del>
        <ins class="highlight">' . __('New Price: ', 'woocommerce' ) . woocommerce_price( $product->sale_price ) . '</ins>';
    }
    else
    {
        $price = '<ins class="highlight">'.woocommerce_price( $product->regular_price ).'</ins>';
    }
    return $price;
}

add_filter('woocommerce_variable_sale_price_html', 'sale_prices_custom_labels_min_max', 20, 2);
function sale_prices_custom_labels_min_max( $price, $product) {

    $variation_min_reg_price = $product->get_variation_regular_price('min', true);
    $variation_max_reg_price = $product->get_variation_regular_price('max', true);
    $variation_min_sale_price = $product->get_variation_sale_price('min', true);
    $variation_max_sale_price = $product->get_variation_sale_price('max', true);

    if ( $variation_min_reg_price != $variation_min_sale_price || $variation_max_reg_price != $variation_max_sale_price )
    {
        if($variation_min_reg_price == $variation_max_reg_price && $variation_min_sale_price == $variation_max_sale_price ){
            $price = '<del class="strike">' . __('Old Price: ', 'woocommerce' ) . woocommerce_price($variation_max_reg_price) . '</del>
            <ins class="highlight">' . __('New Price: ', 'woocommerce' ) . woocommerce_price($variation_max_sale_price) . '</ins>';
        }
        elseif($variation_min_reg_price != $variation_max_reg_price && $variation_min_sale_price == $variation_max_sale_price )
        {
            $price = '<del class="strike">' . __('Old Price: ', 'woocommerce' ) . woocommerce_price($variation_min_reg_price) . '-' . woocommerce_price($variation_max_reg_price) . '</del>
            <ins class="highlight">' . __('New Price: ', 'woocommerce' ) . woocommerce_price($variation_max_sale_price) . '</ins>';
        }
        elseif($variation_min_reg_price == $variation_max_reg_price && $variation_min_sale_price != $variation_max_sale_price )
        {
            $price = '<del class="strike">' . __('Old Price: ', 'woocommerce' ) . woocommerce_price($variation_max_reg_price) . '</del>
            <ins class="highlight">' . __('New Price: ', 'woocommerce' ) . woocommerce_price($variation_min_sale_price) . '-' . woocommerce_price($variation_max_sale_price) . '</ins>';
        }
        else
        {
        $price = '<del class="strike">' . __('Old Price: ', 'woocommerce' ) . woocommerce_price($variation_min_reg_price) . '-' . woocommerce_price($variation_max_reg_price) . '</del>
        <ins class="highlight">' . __('New Price: ', 'woocommerce' ) . woocommerce_price($variation_min_sale_price) . '-' . woocommerce_price($variation_max_sale_price) . '</ins>';
        }
    }
    return $price;
}

您还可以用其他方式替换常规的 <ins> 和 <del> html标签，并更改或添加一些类(如果更方便) . 目前，一切皆有可能.

代码会出现在您活动的子主题(或主题)的function.php文件或任何插件文件中.

此代码已经过测试并且可以正常工作.

This code is tested and works.

相关答案:有条件的习惯输出产品销售价格和正常价格

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