add_filter( 'woocommerce_show_variation_price', 'filter_show_variation_price', 10, 3 );
function filter_show_variation_price( $condition, $product, $variation ){
if( $variation->get_price() === "" ) return false;
else return true;
}
我需要计算将显示的促销价格和正常价格之间的折扣百分比.但是仅在选择变体之后,而不是之前(因为我将从通过css之前显示的价格中删除价格).
我认为this answer接近了,但还没有到.
解决方法:
我以前有女仆提供的链接答案中的第二个代码,效果很好.我做了一些小改动,只针对可变产品.
我添加了一个附加的挂钩函数,该函数将仅删除可变产品标题下的显示价格.
这是所有需要的代码:
// Always display the selected variation price for variable products (already working)
add_filter( 'woocommerce_show_variation_price', 'filter_show_variation_price', 10, 3 );
function filter_show_variation_price( $condition, $product, $variation ){
if( $variation->get_price() === "" ) return false;
else return true;
}
// Remove the displayed price from variable products in single product pages only
add_action( 'woocommerce_single_product_summary', 'remove_the_displayed_price_from_variable_products', 9 );
function remove_the_displayed_price_from_variable_products() {
global $product;
// Just for variable products
if( ! $product->is_type('variable') ) return;
// Remove the displayed price from variable products
remove_action( 'woocommerce_single_product_summary', 'woocommerce_template_single_price', 10 );
}
// display the selected variation discounted price with the discounted percentage for variable products
add_filter( 'woocommerce_format_sale_price', 'woocommerce_custom_sales_price', 10, 3 );
function woocommerce_custom_sales_price( $price, $regular_price, $sale_price ) {
global $product;
// Just for variable products on single product pages
if( $product->is_type('variable') && is_product() ) {
// Getting the clean numeric prices (without html and currency)
$regular_price = floatval( strip_tags($regular_price) );
$sale_price = floatval( strip_tags($sale_price) );
// Percentage calculation and text
$percentage = round( ( $regular_price - $sale_price ) / $regular_price * 100 ).'%';
$percentage_txt = __(' Save ', 'woocommerce' ).$percentage;
return '<del>' . wc_price( $regular_price ) . '</del> <ins>' . wc_price( $sale_price ) . $percentage_txt . '</ins>';
}
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.
此代码已经过测试,并且仅适用于WooCommerce版本3