如何在 WooCommerce 中根据产品类别和数量添加费用
How to add fees based on product categories and quantity in WooCommerce
我在 WooCommerce 中有一些产品,两个类别是:
Name: ORG Test
Slug: org-test
Name: ORG Prod
Slug: org-prod
如果产品符合 org-prod
类别:
,我想计算每件运费(每件 15 美元)
我的代码尝试:
add_action('woocommerce_cart_calculate_fees', 'add_fees_on_ids');
function add_fees_on_ids() {
$total_act_fee = 0;
$business_plan_exist = false;
if (is_admin() && !defined('DOING_AJAX')) {return;}
foreach( WC()->cart->get_cart() as $cart_item ) {
$product = $cart_item['data'];
$quantity = $cart_item['quantity'];
$categories = wc_get_product_category_list( $product->get_id() );
if (strstr($categories, 'org-prod')) {
$business_plan_exist = true;
$total_act_fee = $total_act_fee + 15;
}
if ($business_plan_exist) {
WC()->cart->add_fee(__('Shipping Fees '), $total_act_fee);
}
}
}
但这并没有给出预期的结果。申请了费用但总额有误?你能帮忙弄清楚为什么不行吗?
您的代码包含一些错误and/or 可以优化:
- 计算总数时,您没有考虑数量
- 您添加费用的 if 条件在您的 foreach 循环中,因此它会在每个循环中被覆盖
- 不需要使用
WC()->cart
,因为$cart
已经传递给回调函数
- 使用
has_term()
与 wc_get_product_category_list()
和 strstr()
所以你得到:
function action_woocommerce_cart_calculate_fees( $cart ) {
if ( is_admin() && ! defined( 'DOING_AJAX' ) )
return;
// Specific categories: the term name/term_id/slug. Several could be added, separated by a comma
$categories = array( 'org-prod', 'categorie-1', 83 );
// Initialize
$total_act_fee = 0;
$amount = 15;
// Gets cart contents
foreach ( $cart->get_cart_contents() as $cart_item ) {
// Has certain category
if ( has_term( $categories, 'product_cat', $cart_item['product_id'] ) ) {
// Get quantity
$quantity = $cart_item['quantity'];
// Addition to the total
$total_act_fee += $amount * $quantity;
}
}
// Greater than
if ( $total_act_fee > 0 ) {
// Add fee
$cart->add_fee( __( 'Shipping Fees', 'woocommerce' ), $total_act_fee, true );
}
}
add_action( 'woocommerce_cart_calculate_fees', 'action_woocommerce_cart_calculate_fees', 10, 1 );
我在 WooCommerce 中有一些产品,两个类别是:
Name: ORG Test
Slug: org-test
Name: ORG Prod
Slug: org-prod
如果产品符合 org-prod
类别:
我的代码尝试:
add_action('woocommerce_cart_calculate_fees', 'add_fees_on_ids');
function add_fees_on_ids() {
$total_act_fee = 0;
$business_plan_exist = false;
if (is_admin() && !defined('DOING_AJAX')) {return;}
foreach( WC()->cart->get_cart() as $cart_item ) {
$product = $cart_item['data'];
$quantity = $cart_item['quantity'];
$categories = wc_get_product_category_list( $product->get_id() );
if (strstr($categories, 'org-prod')) {
$business_plan_exist = true;
$total_act_fee = $total_act_fee + 15;
}
if ($business_plan_exist) {
WC()->cart->add_fee(__('Shipping Fees '), $total_act_fee);
}
}
}
但这并没有给出预期的结果。申请了费用但总额有误?你能帮忙弄清楚为什么不行吗?
您的代码包含一些错误and/or 可以优化:
- 计算总数时,您没有考虑数量
- 您添加费用的 if 条件在您的 foreach 循环中,因此它会在每个循环中被覆盖
- 不需要使用
WC()->cart
,因为$cart
已经传递给回调函数 - 使用
has_term()
与wc_get_product_category_list()
和strstr()
所以你得到:
function action_woocommerce_cart_calculate_fees( $cart ) {
if ( is_admin() && ! defined( 'DOING_AJAX' ) )
return;
// Specific categories: the term name/term_id/slug. Several could be added, separated by a comma
$categories = array( 'org-prod', 'categorie-1', 83 );
// Initialize
$total_act_fee = 0;
$amount = 15;
// Gets cart contents
foreach ( $cart->get_cart_contents() as $cart_item ) {
// Has certain category
if ( has_term( $categories, 'product_cat', $cart_item['product_id'] ) ) {
// Get quantity
$quantity = $cart_item['quantity'];
// Addition to the total
$total_act_fee += $amount * $quantity;
}
}
// Greater than
if ( $total_act_fee > 0 ) {
// Add fee
$cart->add_fee( __( 'Shipping Fees', 'woocommerce' ), $total_act_fee, true );
}
}
add_action( 'woocommerce_cart_calculate_fees', 'action_woocommerce_cart_calculate_fees', 10, 1 );