-ms-filter vs filter有什么区别？ [英] -ms-filter vs filter What's the difference?

问题描述

IE的过滤器和 -ms-filter 属性之间有什么区别？如果我使用一个，我应该使用它们？他们做同样的事情，但每一个只工作在某些版本的IE？

What's the difference between between IE's filter and -ms-filter properties? If I use one should I use them both? Do they do the same thing, but each work on only certain versions of IE?

推荐答案

Microsoft介绍 -ms-filter ，使Internet Explorer更符合标准（CSS 2.1要求供应商扩展具有供应商前缀）。由于原始过滤器属性的语法不符合CSS 2.1标准，因此IE8 +需要 -ms-filter 属性的值

Microsoft introduced -ms-filter to make Internet Explorer more standards-compliant (CSS 2.1 requires vendor extensions to have vendor prefix). As the syntax of original filter property is not CSS 2.1 compliant, IE8+ requires the value of the -ms-filter property to be enclosed in quotation marks.

filter: alpha(opacity=40);
-ms-filter: "alpha(opacity=40)";

，就我所知，遗留的过滤器属性在所有版本的Internet Explorer中支持向后兼容性。

-ms-filter is supported in IE8+, legacy filter property is, as far as I know, for backwards compatibility supported in all versions of Internet Explorer.

相关链接： http：//blogs.msdn。 com / b / ie / archive / 2008/09/08 / microsoft-css-vendor-extensions.aspx

请注意，在IE10中移除。

Please note that support for filters may be removed in IE10.

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