在WooCommerce中，对于简单的产品，我可以添加“销售！” 这样的徽章：
add_action( 'woocommerce_before_shop_loop_item_title', function() {
global $product;
$akc = get_post_meta(get_the_ID(), '_sale_price', true);
if ( $akc > 0 ) {
echo '<span class="onsale soldout">Sale!</span>';
}
});
对于可变产品，它不起作用...
如何使用“ sale_price”获取所有变化字段的值？
那么如何使其适用于可变产品呢？
通过此代码只为每个变量产品提供结果：
add_action( 'woocommerce_before_shop_loop_item_title', function($price, $_this) {
global $product;
if($product->product_type == 'variable') {
$variation_rrp_price = get_sale_price( $variation_price, $product_id );
$t = get_post_meta(get_the_ID(), $prices_array['_sale_price'], $variation_price); var_dump($t);
if ( !empty ($t) ) {
echo '<span class="onsale soldout">Sale!</span>';
}
}
});
更新
因此，我通过以下代码获得自定义价格：
function get_rrp_price( $price, $product_id ) {
$rooms2 = get_post_meta( $product_id, 'rooms2', true );
if ( '' === $rooms2) {
$rooms2 = 1;
}
$kurs = 1;
$kurs2 = 10;
$kurs3 = 100;
switch ( $rooms2 ) {
case 1:
$rrp_price = $price * $kurs2;
break;
case 2:
$rrp_price = $price * $kurs3;
break;
default:
$rrp_price = $price * $kurs;
break;
}
return $rrp_price;
}
function filter_woocommerce_get_price( $price, $_this ) {
$product_id = $_this->id;
$rrp_price = get_rrp_price( $price, $product_id );
update_post_meta( $product_id, 'rrp_price', $rrp_price );
return $rrp_price;
}
function filter_736700_woocommerce_product_variation_get_price( $price, $_this) {
if ( 'product_variation' === $_this->post_type ) {
$data = (object) $_this->get_data();
$variation_price = $data->price;
$product_id = $data->parent_id;
$variation_rrp_price = get_rrp_price( $variation_price, $product_id );
$price = $variation_rrp_price;
}
return $price;
}
add_filter( 'woocommerce_product_variation_get_price', 'filter_736700_woocommerce_product_variation_get_price', 10, 2);
function filter_736700_woocommerce_variation_prices( $prices_array, $product, $include_taxes ) {
$product_id = $product->id;
foreach ( $prices_array['price'] as $key => $price ) {
$prices_array['price'][ $key ] = get_rrp_price( $price, $product_id );
}
foreach ( $prices_array['regular_price'] as $key => $price ) {
$prices_array['price'][ $key ] = get_rrp_price( $price, $product_id );
}
foreach ( $prices_array['sale_price'] as $key => $price ) {
$prices_array['price'][ $key ] = get_rrp_price( $price, $product_id );
}
return $prices_array;
}
add_filter( 'woocommerce_variation_prices', 'filter_736700_woocommerce_variation_prices', 10, 3 );
function filter_738363_woocommerce_product_variation_get_regular_price( $price, $_this ) {
if ( 'product_variation' === $_this->post_type ) {
$data = (object) $_this->get_data();
$variation_price = $data->regular_price;
$product_id = $data->parent_id;
$variation_rrp_price = get_rrp_price( $variation_price, $product_id );
update_post_meta( $product_id, $data->name . ' - regular' , $variation_rrp_price );
$price = $variation_rrp_price;
}
return $price;
}
add_filter( 'woocommerce_product_variation_get_regular_price', 'filter_738363_woocommerce_product_variation_get_regular_price', 10, 2);
但是在此之后“出售！” 不再分配（仅适用于可变产品）
为了使您的代码适用于所有产品类型，您应该使用方法。这样，您将只对所有产品类型使用以下一种功能：WC_Product is_on_sale()
add_action( 'woocommerce_before_shop_loop_item_title', 'custom_shop_loop_on_sale_badge' );
function custom_shop_loop_on_sale_badge(){
global $product;
if($product->is_on_sale())
echo '<span class="onsale soldout">Sale!</span>';
}
代码在您的活动子主题（或主题）的function.php文件中，或者在任何插件文件中。
经过测试和工作。
更新 （与您的问题中的更新有关）。
要使某些功能与您的销售计算价格一致，请尝试以下操作：
// Prices calculation common function
function get_rrp_price( $price, $product_id ) {
$rooms2 = get_post_meta( $product_id, 'rooms2', true );
if ( '' === $rooms2 )
$rooms2 = 1;
if ( $rooms2 == 1 )
$price *= 10;
elseif ( $rooms2 == 2 )
$price *= 100;
return $price;
}
// Simple products prices
add_filter( 'woocommerce_product_get_price', 'custom_simple_product_price', 20, 2 );
add_filter( 'woocommerce_product_get_regular_price', 'custom_simple_product_price', 20, 2 );
function custom_simple_product_price( $price, $product ) {
$price = get_rrp_price( $price, $product->get_id() );
update_post_meta( $product->get_id(), 'rrp_price', $price );
return $price;
}
// Variable products: Selected variation prices
add_filter( 'woocommerce_variation_prices_price', 'custom_variations_prices', 10, 3 );
add_filter( 'woocommerce_variation_prices_regular_price', 'custom_variations_prices', 10, 3 );
add_filter( 'woocommerce_variation_prices_sale_price', 'custom_variations_prices', 10, 3 );
function custom_variations_prices( $price, $variation, $product ) {
if ( $variation->is_type('variation') ) {
$product_id = $product->get_id();
$price = get_rrp_price( $price, $product_id );
}
return $price;
}
// Variable products: Min/Max variations prices
add_filter( 'woocommerce_product_variation_get_regular_price', 'custom_variations_get_prices' , 10, 2 );
add_filter( 'woocommerce_product_variation_get_sale_price', 'custom_variations_get_prices' , 10, 2 );
add_filter( 'woocommerce_product_variation_get_price', 'custom_variations_get_prices', 10, 2 );
function custom_variations_get_prices( $price, $variation ) {
if ( $variation->is_type('variation') ) {
$parent_product_id = $variation->get_parent_id();
$rrp_price = get_rrp_price( $price, $product_id );
// Adding/Updating "rrp regular price" custom field
$regular_price = $variation->get_regular_price();
if( $regular_price == $price )
update_post_meta( $product_id, $variation->get_name() . ' - regular' , $rrp_price );
$price = $rrp_price;
}
return $price;
}
代码在您的活动子主题（或主题）的function.php文件中，或者在任何插件文件中。
经过测试和工作。
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