使用HTML5的“data - *”时有什么问题吗？旧版浏览器的属性？ [英] Is there any problem with using HTML5's "data-*" attributes for older browsers?

问题描述

我想将一些自定义数据与一些HTML节点相关联。我将使用新的HTML5样式的data- *属性。例如：< tr class =foodata-typeid =7> ... ，然后我将选择此HTML节点并显示/隐藏它。通过读取 $（node）.attr（data-typeid）的值。

I want to associate some custom data with some HTML nodes. I was going to use the new HTML5 style 'data-*' attributes. e.g.: <tr class="foo" data-typeid="7">…, and then I was going to select this HTML node and show/hide it etc. by reading the value with $(node).attr("data-typeid").

网页需要使用旧版浏览器。我不是使用data- *属性作为一个特殊的属性，但我想知道，如果旧的浏览器会忽略，擦除或使这个属性无法访问，因为它是无效的HTML4。

However this web page needs to work with older browsers aswell. I'm not using the data-* attribute as a special attribute, but I'd like to know if older browsers will ignore, wipe, or make inaccessible this attribute since it's not valid HTML4.

推荐答案

不是真的，他们不是100％正确/有效的使用在HTML4当然.... 但他们不会导致问题，因此它们仍然是解决我需要一个属性的这个问题的好方法。

There isn't really, they're not 100% correct/valid usage in HTML4 of course....but they don't cause problems either, so they're still a great way to solve the "I need an attribute for this" problem.

如果它有帮助，这些虽然支持IE6和迄今为止零问题，我不记得一个单一的SO问题报告任何一个。

If it helps, I've used these while supporting IE6 and have had zero issues thus far, and I can't recall a single SO question reporting any either.

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