<div id="paypal-express-cart-payments"></div> <script> paypal.Buttons({ style: { label: 'checkout', tagline: false, size: 'responsive', height:55, layout: 'horizontal', }, commit: true, env: 'production', onClick: () => {}, createOrder: async function() { LoadingMask(true); return fetch('/modules/paypal/api/?mod=order-create&express_checkout=cart', { method: 'post', body: '', headers: { 'content-type': 'application/json' } }).then(function(res) { return res.json(); }).then(function(data) { return data.id; }).finally(function() { LoadingMask(false); }); }, onApprove: function(data, actions) { LoadingMask(true); return actions.order.get().then(function(orderDetails) { return fetch( '/modules/paypal/api/?mod=expresscart-callback&express_checkout=cart&token=' + orderDetails.id, { method: 'GET', headers: { 'content-type': 'application/json' } }).then(function(res) { return res.json(); }).then(function(data) { if (data.redirect) { setTimeout(function() { LoadingMask(true); }, 100); window.location.href = data.redirect; } else { // 兜底：仍跳 /checkout 让客户继续付款（带 token 走 PayPal session 恢复） console.error('No redirect URL received'); window.location.href = '/checkout?express_checkout=cart&token=' + encodeURIComponent(orderDetails.id); } }).catch(function(error) { // fetch 中断/超时 — 直接跳 /checkout，避免客户停在 cart 页重复点击 console.error('Error processing payment:', error); window.location.href = '/checkout?express_checkout=cart&token=' + encodeURIComponent(orderDetails.id); }); }) }, onCancel: function(data) { console.log(data); }, onError: function(err) { console.log(err); } }).render('#paypal-express-cart-payments'); </script>