添加优惠券代码（wordpress）后如何刷新/重新加载 WooCommerce 结帐页面？

Question

添加优惠券代码后，我需要重新加载整个 WooCommerce 结帐页面。
我尝试了以下代码，但它没有重新加载它。

我需要这个功能的原因：
添加优惠券代码后，评论表的价格变为默认语言价格。
当我刷新页面时，它显示了翻译后的语言价格，所以我需要重新加载它。

请告诉我如何重新加载它？

在结帐页面中添加了此代码：

jQuery(document).ajaxComplete(function(event, xhr, settings) {
    if (settings.url === '/?wc-ajax=apply_coupon') {
        location.reload();
    }
});

jQuery(document).ajaxComplete(function(event, xhr, settings) {
    if (settings.url === '/?wc-ajax=apply_coupon') {
    jQuery('body').trigger('update_checkout');
    }
});

订单审核表：

<div class="ea-woo-checkout-order-review">
        <div class="ea-checkout-review-order-table">
            <ul class="ea-order-review-table">
                                    <li class="table-header">
                        <div class="table-col-1"></div>
                        <div class="table-col-2"></div>
                        <div class="table-col-3"></div>
                                   </li>
                
        <li class="table-row cart_item">
        <div class="table-col-1 product-thum-name">
        <div class="product-thumbnail">
        <img width="300" height="200" src="https://www.myweb.com/wp-content/uploads/2021/06/LineOne_22-300x200.jpg" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail" alt="" loading="lazy">                              </div>
        <div class="product-name">Template Type&nbsp;&nbsp;</div>
        </div>
                                <div class="table-col-2 product-quantity">1</div>
                                <div class="table-col-3 product-total"><span class="woocommerce-Price-amount amount"><bdi><span class="woocommerce-Price-currencySymbol">$</span>820,000</bdi></span></div>
        </li>
        </ul>

        <div class="ea-order-review-table-footer">
        <div class="footer-content">
        <div class="cart-subtotal">
            <div></div>
            <div><span class="woocommerce-Price-amount amount"><bdi><span class="woocommerce-Price-currencySymbol">$</span>820,000</bdi></span></div>
        </div>
        <div class="order-total">
        <div></div>
        <div><strong><span class="woocommerce-Price-amount amount"><bdi><span class="woocommerce-Price-currencySymbol">$</span>820,000</bdi></span></strong> </div>
        </div>
                        </div>
        </div>
</div>
</div>

申请优惠券：

<div class="woo-checkout-coupon">
            <div class="ea-coupon-icon"><i aria-hidden="true" class="fas fa-percent"></i></div>
                            <div class="woocommerce-form-coupon-toggle">
    <div class="woocommerce-info">
        Have a coupon? <a href="#" class="showcoupon">Click here to enter your code</a> </div>
                </div>

                <form class="checkout_coupon woocommerce-form-coupon" method="post" style="">

                    <p>If you have a coupon code, please apply it below.</p>

                    <p class="form-row form-row-first">
                        <input type="text" name="coupon_code" class="input-text" placeholder="Coupon code" id="coupon_code" value="">
                    </p>

                    <p class="form-row form-row-last">
                        <button type="submit" class="button" name="apply_coupon" value="Apply Coupon">Apply Coupon</button>
                    </p>

                    <div class="clear"></div>
                </form>
</div>

Answer 1

你应该使用

jQuery('body').trigger('update_checkout');

而不是

location.reload();

另类

add_action('wp_footer', 'woocommerce_custom_update_checkout', 50);

function woocommerce_custom_update_checkout()
{
  if (is_checkout()) {
?>
<script type="text/javascript">

  jQuery(document).ready($ => {

    $('input').on('change', () => {

      $('body').trigger('update_checkout');

    });

  });

</script>

Answer 2

如果有人需要它

它使用以下代码：

jQuery( document.body ).on( 'applied_coupon_in_checkout removed_coupon_in_checkout', function () {
    location.reload();
} );