如何将错误信息以模式弹出的方式显示?
<!--
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
-->
<div data-role="checkout-messages" class="messages" data-bind="visible: isVisible(), click: removeAll">
<!-- ko foreach: messageContainer.getErrorMessages() -->
<div role="alert" class="message message-error error">
<div data-ui-id="checkout-cart-validationmessages-message-error" data-bind="text: $data"></div>
</div>
<!--/ko-->
<!-- ko foreach: messageContainer.getSuccessMessages() -->
<div role="alert" class="message message-success success">
<div data-ui-id="checkout-cart-validationmessages-message-success" data-bind="text: $data"></div>
</div>
<!--/ko-->
</div>
它们是在提交结账后设置的,例如,如果送货地址无效(通过ajax)。