在Woo商务中,我需要对特定的支付网关应用自定义处理费。百分比成本的自定义处理费和每个固定成本的自定义处理费。我有这2段代码:A) 成本百分比 - 函数/************************************************************//* PERCENTACE COST **/// Add a custom fee based o cart subtotal// Add a custom fee based o cart subtotaladd_action( 'woocommerce_cart_calculate_fees', 'custom_percentage_fee', 20, 1 );function custom_percentage_fee ( $cart ) { if ( is_admin() && ! defined( 'DOING_AJAX' ) ) return; if ( ! ( is_checkout() && ! is_wc_endpoint_url() ) ) return; // Only checkout page $payment_method = WC()->session->get( 'chosen_payment_method' ); if ( 'cod' == $payment_method ) { $surcharge = $cart->subtotal * 0.025; $cart->add_fee( 'Percentage Cost', $surcharge, true ); }}// jQuery - Update checkout on methode payment change add_action( 'wp_footer', 'custom_checkout_jqscript' );function custom_checkout_jqscript() { if ( ! ( is_checkout() && ! is_wc_endpoint_url() ) ) return; // Only checkout page ?> <script type="text/javascript"> jQuery( function($){ $('form.checkout').on('change', 'input[name="payment_method"]', function(){ $(document.body).trigger('update_checkout'); }); }); </script> <?php}结果前端B) 固定成本 - 功能/************************************************************//* FIXED COST **/// Add a custom fee based o cart subtotaladd_action( 'woocommerce_cart_calculate_fees', 'custom_fixed_fee', 10, 1 );function custom_fixed_fee ( $cart ) { if ( is_admin() && ! defined( 'DOING_AJAX' ) ) return; if ( 'cod' === WC()->session->get('chosen_payment_method') ) { $fee = 0.31; $cart->add_fee( 'Fixed Cost', $fee, true ); }}
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开满天机
TA贡献1786条经验 获得超13个赞
您发布的2个示例之间的差异非常小。您只需使用:
if ( 'cod' == $payment_method ) {
$surcharge = $cart->subtotal * 0.025;
$fee = 0.31;
$together = $surcharge + $fee;
$cart->add_fee( 'Plus Cost', $together, true );
}
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