Internet Explorer 8 是否支持 HTML 5？
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Does Internet Explorer 8 support HTML 5?
提问by BuddyJoe
Is there any HTML5 support in IE8? Is it on the IE8 roadmap?
IE8 中是否有任何 HTML5 支持？它在 IE8 路线图上吗？
采纳答案by hsivonen
IE8 beta 2 supports two APIs from HTML5: cross-document messagingand non-SQL storage.
IE8 beta 2 支持来自 HTML5 的两个 API：跨文档消息传递和非 SQL 存储。
IE8 beta 2 doesn't implement the HTML5 parsing algorithm or the new elements (no <canvas>or <video>support).
IE8 beta 2 不实现 HTML5 解析算法或新元素（不支持<canvas>或不<video>支持）。
There are also bug fixes that align IE8 better with HTML5.
还有一些错误修复可以更好地使 IE8 与 HTML5 保持一致。
回答by goker.cebeci
You can get HTML5 tags working in IE8 by including this JavaScript in the head.
您可以通过在头部包含此 JavaScript 来使 HTML5 标签在 IE8 中工作。
<script type="text/javascript">
document.createElement('header');
document.createElement('nav');
document.createElement('menu');
document.createElement('section');
document.createElement('article');
document.createElement('aside');
document.createElement('footer');
</script>
回答by John
You can use this IE HTML5 shim scriptto gain a basic level of support for the new semantic elements in HTML5 such as <article>.
您可以使用这个 IE HTML5 shim 脚本来获得对 HTML5 中新语义元素的基本支持，例如<article>.
回答by Simon
回答by Justin
Does it support
是否支持
<!DOCTYPE html>
Yes it does.
是的，它确实。
Perhaps a better question is what modern web features IE8 supports. Some of the best places to answer that are caniuse.com, html5test.com, and browserscope.org.
也许更好的问题是 IE8 支持哪些现代 Web 功能。一些最好的回答地点是caniuse.com、html5test.com和browserscope.org。
HTML5 means a lot of different things to different people. These days, it means HTML, CSS, and JavaScript functionality. The term is becoming a bit "Web 2.0"-like.
HTML5 对不同的人意味着很多不同的东西。如今，它意味着 HTML、CSS 和 JavaScript 功能。这个术语变得有点像“Web 2.0”。
回答by Martin Hassman
Also are supported HTML5 hashchange eventand ononline, offline event
还支持 HTML5 hashchange 事件和在线、离线事件
回答by Anonymous
IE8's HTML5 support is limited, but Internet Explorer 9has just been released and has strongsupport for the new emerging HTML5 technologies.
IE8 对 HTML5 的支持有限，但Internet Explorer 9刚刚发布，对新兴的 HTML5 技术有很强的支持。
回答by Aaron
HTML5 is still in draft spec (and will be for a loooong time). Why bother?
HTML5 仍处于草案规范中（并且将持续很长时间）。何苦？
回答by dpan
回答by Alfonse
You can use this to make IE8 understand/support basic HTML5 tags.
您可以使用它使 IE8 理解/支持基本的 HTML5 标签。
<!--[if lt IE 9 ]>
<script type="text/javascript">
var html5Elem = ['header', 'nav', 'menu', 'section', 'article', 'aside', 'footer'];
for (var i = 0; i < html5Elem.length; i++){
document.createElement(html5Elem[i]);
}
</script>
<![endif]-->
