WooCommerce折扣:买一送一,可获50%的折扣 [英] WooCommerce discount: buy one get one 50% off with a notice
问题描述
在上一个问题之后 WooCommerce折扣:买一送一优惠50% 我想在每当有特定产品(不是所有产品)被添加到购物车时向购物车添加自定义通知。
After my previous question WooCommerce discount: buy one get one 50% off I want to add custom notice to the cart, whenever a particular product(not all the products) gets added to the cart.
I我想先检查数量,如果是1,那么我想显示一个通知以增加该产品的数量。我自己从互联网上发现了一些东西,但我认为我的解决方案不正确:
I want to check the quantity first, if it's 1 then I want to display a notice to increase the quantity of that product. I have figured something by myself from the internet and I don't think my solution is right:
add_action( 'wp', 'sp_custom_notice' );
function sp_custom_notice() {
if ( is_admin() && ! defined( 'DOING_AJAX' ) ) return;
//to display notice only on cart page
if ( ! is_cart() ) {
return;
}
global $product;
$product_id = method_exists( $product, 'get_id' ) ? $product->get_id() : $product->id;
if($product_id == 15730){
//check for quantify if equal to 1 in cart
wc_clear_notices();
wc_add_notice( __("Add one more to get 50% off on 2nd product"), 'notice');
}
}
如果有人可以帮助我,那将是很棒的事情。
It will be great if anyone can help me on this.
推荐答案
已更新 2020年7月
如果您仍在使用我的答案中的代码 上一个问题,您也可以对其进行一些更改,以使其同样起作用:
If you are still using the code from my answer to your previous question, you can change it a bit to get this working too:
add_action('woocommerce_cart_calculate_fees', 'add_custom_discount_2nd_at_50', 10, 1 );
function add_custom_discount_2nd_at_50( $cart ){
if ( is_admin() && ! defined( 'DOING_AJAX' ) )
return;
// YOUR SETTINGS:
$targeted_product_id = 40; // Set HERE your targeted product ID
// Initializing variables
$discount = $qty_notice = 0;
$items_prices = array();
// Loop through cart items
foreach ( $cart->get_cart() as $key => $cart_item ) {
if( in_array( $targeted_product_id, [$cart_item['product_id'], $cart_item['variation_id']] ) ){
$quantity = (int) $cart_item['quantity'];
$qty_notice += $quantity;
for( $i = 0; $i < $quantity; $i++ ) {
$items_prices[] = floatval( $cart_item['data']->get_price());
}
}
}
$count_items = count($items_prices); // Count items
rsort($items_prices); // Sorting prices descending order
if( $count_items > 1 ) {
foreach( $items_prices as $key => $price ) {
if( $key % 2 == 1 )
$discount -= number_format( $price / 2, 2 );
}
}
// Applying the discount
if( $discount != 0 ){
$cart->add_fee('Buy one get one 50% off', $discount );
// Displaying a custom notice (optional)
wc_clear_notices(); // clear other notices on checkout page.
if( ! is_checkout() ){
wc_add_notice( __("You get 50% of discount on the 2nd item"), 'notice');
}
}
// Display a custom notice on cart page when quantity is equal to 1.
elseif( $qty_notice == 1 ){
wc_clear_notices(); // clear other notices on checkout page.
if( ! is_checkout() ){
wc_add_notice( __( "Add one more to get 50% off on 2nd item" ), 'notice');
}
}
}
代码进入functions.php文件
Code goes in functions.php file of your active child theme (or active theme) Tested and works.
注意:
wc_add_notice()
函数绝对不需要回显
这篇关于WooCommerce折扣:买一送一,可获50%的折扣的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!