問題描述

在 Woocommerce 中，我們試圖在通過 Paypal 支付網關購買的訂單中增加額外費用.

In Woocommerce, we are trying to add an additional cost to the order when is purchased via Paypal payment gateway.

我們通過這種方式改變了發送到 Paypal 的價格:

We did it changing the price that is sent to Paypal this way:

add_filter('woocommerce_paypal_args', 'addition_pay');

function addition_pay($paypal_args){
        $new_value=$paypal_args['amount_1']+10;
        $paypal_args['amount_1']=$new_value;
        return $paypal_args;
} 

它有效，但問題是在付款過程之后，這筆額外費用不會反映在訂單和電子郵件通知中.

It works, but the problem is after the payment process, this additional cost is not reflected in Orders and email notifications.

這可以通過某種方式解決嗎?任何幫助表示贊賞.

Is this can be solved in some way? Any help is appreciated.

推薦答案

您最好根據支付網關(此處為您的 Paypal)添加費用，如下所示:

You should better add a fee based on payment gateway (here Paypal for you), like in the following:

// Add a fee of 10.00 when Paypal is chosen
add_action( 'woocommerce_cart_calculate_fees', 'custom_paypal_additional_fee', 20, 1 );
function custom_paypal_additional_fee( $cart ) {
    if ( is_admin() && ! defined( 'DOING_AJAX' ) )
        return;

    if( WC()->session->get( 'chosen_payment_method' ) == 'paypal' )
        $cart->add_fee( __( 'Paypal fee', 'woocommerce' ), 10.00 );
}

// Add the information on checkout paypal text gateways section
add_filter('woocommerce_gateway_icon', 'custom_paypal_gateway_text', 20, 2 );
function custom_paypal_gateway_text( $html, $gateway_id ) {
    if( $gateway_id == 'paypal' )
        $html .= ' <small class="paypal-fee">(+ '.wc_price(10.00).')</small>';

    return $html;
}

// Enable ajax update checkout event when choosing a gateway to refresh the fee
add_action('wp_footer', 'payment_gateways_update_checkout_event' );
function payment_gateways_update_checkout_event() {
    ?>
    <script type="text/javascript">
        (function($){
            $('form.checkout').on( 'change', 'input[name^="payment_method"]', function() {
                var t = { updateTimer: !1,  dirtyInput: !1,
                    reset_update_checkout_timer: function() {
                        clearTimeout(t.updateTimer)
                    },  trigger_update_checkout: function() {
                        t.reset_update_checkout_timer(), t.dirtyInput = !1,
                        $(document.body).trigger("update_checkout")
                    }
                };
                $(document.body).trigger('update_checkout')
            });
        })(jQuery);
    </script>
    <?php
}

代碼位于活動子主題(或活動主題)的 function.php 文件中.經過測試和工作.

這篇關于Woocommerce 結帳頁面上的額外貝寶費用的文章就介紹到這了，希望我們推薦的答案對大家有所幫助，也希望大家多多支持html5模板網！