::shadow 和/deep/的替代品是什么? [英] What's the substitute for ::shadow and /deep/?

问题描述

如 https://www.chromestatus.com/中所述，已弃用两个穿透阴影的组合器features/6750456638341120
那么实现相同目标的替代方法是什么，或者这种穿透阴影的功能已被完全放弃?

The two shadow-piercing combinators have been deprecated as stated in https://www.chromestatus.com/features/6750456638341120
Then what's the substitude for achieving the same thing, or this shadow-piercing feature has been completely abandoned?

推荐答案

::shadow 和 /deep/ 因破坏封装而被移除.

::shadow and /deep/ were removed for breaking encapsulation.

替代品是:

• CSS 变量.它已经与最近推出的 Google Chrome 49 原生兼容.阅读此处:

• CSS variables. It already works natively with the recently launched Google Chrome 49. Read here:

1. http://www.html5rocks.com/en/tutorials/webcomponents/shadowdom-201/
2. https://developers.google.com/web/updates/2016/02/css-variables-why-should-you-care?hl=en
3. http://blog.chromium.org/2016/02/chrome-49-beta-css-custom-properties.html

:主机上下文.在这里阅读:http://www.html5rocks.com/en/tutorials/webcomponents/shadowdom-201/

:host-context. Read here: http://www.html5rocks.com/en/tutorials/webcomponents/shadowdom-201/

这篇关于::shadow 和/deep/的替代品是什么?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！