html5是否支持frames,html - Frames in HTML5 - Stack Overflow

最新推荐文章于 2025-04-20 09:00:00 发布

柚木i

最新推荐文章于 2025-04-20 09:00:00 发布

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文章标签： html5是否支持frames

HTML5不采用'废弃'一词，而是标记为'过时'和'不符合规范'。frame和frameset元素在HTML5中不符合规范，而iframe元素则符合。虽然使用iframe代替传统frames存在不便，但在某些情况下是可行的。值得注意的是，由于HTML5仍是草案，其规范可能随时变更，因此‘遵循HTML5标准’的要求需要对HTML5的基础有深入理解。

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You are correct in assuming that frames do not conform to the HTML5 draft (to the extent that it makes sense to speak of conformance to a draft). HTML5 is not a standard, though it may one day become W3C Recommendation. It does not use the term “deprecated” but “obsolete” and “non-conforming”, but in any case, frameset and frame elements do not conform.

The iframe element (“inline frame”) conforms, however. Using it instead of “normal” (old-style) frames is clumsy and limited, but possible to some extent.

I think this answers the specific, on-topic questions asked. The rest is mainly opinion-based and hence off-topic at SO.

P.S. If “living up the the standard HTML5” is a requirement, then the teachers would need a crash course on the basics of HTML5 process. The requirement means that a page that is “standard HTML5” in the morning may become non-conforming before lunch. After all, HTML5 is a draft that may change at any moment without prior notice, and it says itself: “It is inappropriate to cite this document as other than work in progress.”