如何可靠是网络浏览器的探险模式？ [英] How reliable is Internet Explorers browser mode?

问题描述

我似乎无法找到这个任何答案：

I can't seem to find any answers to this:

当我改变IE浏览器模式，多少我可以依靠它实际渲染网页，就好像它是让当我使用IE10说IE8？

When i change the browser mode in IE, how much can I rely on it actually rendering the webpage as if it were lets say IE8 when I'm using IE10?

推荐答案

我看到不同的结果为止;我从来没有测试IE9的版本，所以如果微软做的更好的工作这一次（这样的东西在 HTTP报道无法评论：// stackoverflow.com/a/11418046/841830 是更具体的CSS比我一直在寻找）。

I'm seeing mixed results so far; I never tested the IE9 version, so cannot comment if Microsoft have done better job this time round (the kinds of things reported at http://stackoverflow.com/a/11418046/841830 are much more specific to CSS than I've been looking at).

具体来说，我已经在Windows 7（64位）安装IE10和测试HTML5特性。文档模式的选择似乎要比浏览器模式的选择更为重要。

Specifically I've installed IE10 on Windows 7 (64-bit), and tested HTML5 features. The selection of Document Mode appears to be much more important than the selection of Browser Mode.

• 用户代理正确更改



• IE的检测成语作品

• User agent changes correctly

• The IE detection idiom works

 <!--[if lte IE 9]>
 <script language="javascript">
 var is_ie_9_or_earlier=true;
 &lt;</script>
 &lt;![endif]-->

的typeof window.PostMessage ：错了。这是被返回在IE7模式对象。我相信这是在现实IE7定义。 IE8 / IE9 / IE10正确返回为对象。

typeof window.PostMessage: WRONG. this is being returned as "object" in IE7 mode. I believe it is undefined in real IE7. IE8/IE9/IE10 correctly return it as "object".

在同一台机器上。另一方面ietester是，更离奇的（JavaScript的不正常运行时，它应该有）。

On the other hand ietester on the same machine was much weirder (javascript not running correctly when it should have).

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