php - 在正常价格之前显示销售价格 (WooCommerce)

Question

我想在正常(折扣)价之前显示产品的促销价。我知道这与 get_price_html 有关。默认情况下，这会输出如下内容:

<del>regular price</del>
<ins>sale price</ins>

我想更改输出，使其看起来像这样(基本上，两个价格以不同的顺序显示):

<ins>sale price</ins>
<del>regular price</del>

我该怎么做？

Answer 1

Yes you have to alter get_price_html method which can be done by using following hook's:

1. For Simple Product: woocommerce_get_price_html hook.
2. For Variable Product: woocommerce_variation_sale_price_html & woocommerce_variation_price_html
3. For Variable Product Min Max Price: woocommerce_variable_sale_price_html & woocommerce_variable_price_html

更新 2018 年 2 月 16 日

代码如下:

对于 WooCommerce 版本 2.6.x 或以下

if (!function_exists('my_commonPriceHtml')) {

    function my_commonPriceHtml($price_amt, $regular_price, $sale_price) {
        $html_price = '<p class="price">';
        //if product is in sale
        if (($price_amt == $sale_price) && ($sale_price != 0)) {
            $html_price .= '<ins>' . woocommerce_price($sale_price) . '</ins>';
            $html_price .= '<del>' . woocommerce_price($regular_price) . '</del>';
        }
        //in sale but free
        else if (($price_amt == $sale_price) && ($sale_price == 0)) {
            $html_price .= '<ins>Free!</ins>';
            $html_price .= '<del>' . woocommerce_price($regular_price) . '</del>';
        }
        //not is sale
        else if (($price_amt == $regular_price) && ($regular_price != 0)) {
            $html_price .= '<ins>' . woocommerce_price($regular_price) . '</ins>';
        }
        //for free product
        else if (($price_amt == $regular_price) && ($regular_price == 0)) {
            $html_price .= '<ins>Free!</ins>';
        }
        $html_price .= '</p>';
        return $html_price;
    }

}

add_filter('woocommerce_get_price_html', 'my_simple_product_price_html', 100, 2);

function my_simple_product_price_html($price, $product) {
    if ($product->is_type('simple')) {
        $regular_price = $product->regular_price;
        $sale_price = $product->sale_price;
        $price_amt = $product->price;
        return my_commonPriceHtml($price_amt, $regular_price, $sale_price);
    } else {
        return $price;
    }
}

add_filter('woocommerce_variation_sale_price_html', 'my_variable_product_price_html', 10, 2);
add_filter('woocommerce_variation_price_html', 'my_variable_product_price_html', 10, 2);

function my_variable_product_price_html($price, $variation) {
    $variation_id = $variation->variation_id;
    //creating the product object
    $variable_product = new WC_Product($variation_id);

    $regular_price = $variable_product->regular_price;
    $sale_price = $variable_product->sale_price;
    $price_amt = $variable_product->price;

    return my_commonPriceHtml($price_amt, $regular_price, $sale_price);
}

add_filter('woocommerce_variable_sale_price_html', 'my_variable_product_minmax_price_html', 10, 2);
add_filter('woocommerce_variable_price_html', 'my_variable_product_minmax_price_html', 10, 2);

function my_variable_product_minmax_price_html($price, $product) {
    $variation_min_price = $product->get_variation_price('min', true);
    $variation_max_price = $product->get_variation_price('max', true);
    $variation_min_regular_price = $product->get_variation_regular_price('min', true);
    $variation_max_regular_price = $product->get_variation_regular_price('max', true);

    if (($variation_min_price == $variation_min_regular_price) && ($variation_max_price == $variation_max_regular_price)) {
        $html_min_max_price = $price;
    } else {
        $html_price = '<p class="price">';
        $html_price .= '<ins>' . woocommerce_price($variation_min_price) . '-' . woocommerce_price($variation_max_price) . '</ins>';
        $html_price .= '<del>' . woocommerce_price($variation_min_regular_price) . '-' . woocommerce_price($variation_max_regular_price) . '</del>';
        $html_min_max_price = $html_price;
    }

    return $html_min_max_price;
}

适用于 WooCommerce 3.0 或更高版本

if (!function_exists('my_commonPriceHtml')) {

    function my_commonPriceHtml($price_amt, $regular_price, $sale_price) {
        $html_price = '<p class="price">';
        //if product is in sale
        if (($price_amt == $sale_price) && ($sale_price != 0)) {
            $html_price .= '<ins>' . wc_price($sale_price) . '</ins>';
            $html_price .= '<del>' . wc_price($regular_price) . '</del>';
        }
        //in sale but free
        else if (($price_amt == $sale_price) && ($sale_price == 0)) {
            $html_price .= '<ins>Free!</ins>';
            $html_price .= '<del>' . wc_price($regular_price) . '</del>';
        }
        //not is sale
        else if (($price_amt == $regular_price) && ($regular_price != 0)) {
            $html_price .= '<ins>' . wc_price($regular_price) . '</ins>';
        }
        //for free product
        else if (($price_amt == $regular_price) && ($regular_price == 0)) {
            $html_price .= '<ins>Free!</ins>';
        }
        $html_price .= '</p>';
        return $html_price;
    }

}

add_filter('woocommerce_get_price_html', 'my_simple_product_price_html', 100, 2);

function my_simple_product_price_html($price, $product) {
    if ($product->is_type('simple')) {
        $regular_price = $product->get_regular_price();
        $sale_price = $product->get_sale_price();
        $price_amt = $product->get_price();
        return my_commonPriceHtml($price_amt, $regular_price, $sale_price);
    } else {
        return $price;
    }
}

add_filter('woocommerce_variation_sale_price_html', 'my_variable_product_price_html', 10, 2);
add_filter('woocommerce_variation_price_html', 'my_variable_product_price_html', 10, 2);

function my_variable_product_price_html($price, $variation) {
    $variation_id = $variation->variation_id;
    //creating the product object
    $variable_product = new WC_Product($variation_id);

    $regular_price = $variable_product->get_regular_price();
    $sale_price = $variable_product->get_sale_price();
    $price_amt = $variable_product->get_price();

    return my_commonPriceHtml($price_amt, $regular_price, $sale_price);
}

add_filter('woocommerce_variable_sale_price_html', 'my_variable_product_minmax_price_html', 10, 2);
add_filter('woocommerce_variable_price_html', 'my_variable_product_minmax_price_html', 10, 2);

function my_variable_product_minmax_price_html($price, $product) {
    $variation_min_price = $product->get_variation_price('min', true);
    $variation_max_price = $product->get_variation_price('max', true);
    $variation_min_regular_price = $product->get_variation_regular_price('min', true);
    $variation_max_regular_price = $product->get_variation_regular_price('max', true);

    if (($variation_min_price == $variation_min_regular_price) && ($variation_max_price == $variation_max_regular_price)) {
        $html_min_max_price = $price;
    } else {
        $html_price = '<p class="price">';
        $html_price .= '<ins>' . wc_price($variation_min_price) . '-' . wc_price($variation_max_price) . '</ins>';
        $html_price .= '<del>' . wc_price($variation_min_regular_price) . '-' . wc_price($variation_max_regular_price) . '</del>';
        $html_min_max_price = $html_price;
    }

    return $html_min_max_price;
}

代码进入 functions.php您活跃的子主题(或主题)的文件。或者也可以在任何插件 php 文件中。
代码已经过测试并且可以工作。

希望这对您有所帮助!