Stripe在窗体上执行Javascript完成

在这里，我有条纹的“自定义”结帐按钮，我想知道如何在结帐过程成功后让这个脚本执行一段JavaScript代码。我希望它将“书约会按钮”样式改为“阻止”而不是“无”（我已经知道如何做到这一点）。我只是努力如何使它在结账完成后触发所说的JavaScript，如果任何人都可以请帮助它将不胜感激。提前致谢。Stripe在窗体上执行Javascript完成

<!-- Start Of Stripe Payment --> 
<script src="https://checkout.stripe.com/checkout.js"></script> 

<button id="customButton">Purchase</button> 

<script> 
    var handler = StripeCheckout.configure({ 
     key: 'hidden', 
     image: 'https://stripe.com/img/documentation/checkout/marketplace.png', 
     locale: 'auto', 
     token: function(token) { 
      // You can access the token ID with `token.id`. 
      // Get the token ID to your server-side code for use. 
     } 
    }); 
    document.getElementById('customButton').addEventListener('click', function(e) { 
     // Open Checkout with further options: 
     handler.open({ 
      name: 'DenchCodeLTD', 
      description: '2 widgets', 
      zipCode: true, 
      currency: 'gbp', 
      amount: 2000 
     }); 
     e.preventDefault(); 
    }); 
    // Close Checkout on page navigation: 
    window.addEventListener('popstate', function() { 
     handler.close(); 
    }); 
</script> 

<!-- End Of Stripe Payment --> 

<button id="book-appointment-submit" type="button" class="btn btn-success" style="display:none"> 
    <span class="glyphicon glyphicon-ok"></span> 
    <?php echo (!$manage_mode) ? $this->lang->line('confirm') : $this->lang->line('update'); ?> 
</button>

来源

2017-08-13 Louis Dench