- From: Boris Zbarsky <bzbarsky@MIT.EDU>
- Date: Fri, 23 May 2008 13:38:54 -0500
- To: Robert J Burns <rob@robburns.com>
- CC: "www-tag@w3.org" <www-tag@w3.org>, "public-html@w3.org" <public-html@w3.org>, "public-xhtml2@w3.org" <public-xhtml2@w3.org>, "wai-xtech@w3.org" <wai-xtech@w3.org>
Robert J Burns wrote:
>> img[src]
>
> I don't see how that would break. Not specifying a namespace does not
> imply null namespace, does it?
It does in CSS3 Namespaces for attribute selectors. Not for element selectors.
> • CSS that expected null namespace (I haven't read the draft CSS
> namespace thoroughly, so I don't even know how an author specified the
> null namespace for attributes or elements)
Please take a read at it.
> • Perhaps some DOM methods, but I can't think of any effected by
> changing the null namespace to instead a means for scoping
setAttributeNS("", "foo").
> Also, using CSS to select elements are much greater than using them with
> attribute selectors. So if it works now with element selectors and XML
> namespaces then there's no reason it couldn't work the same for attributes.
Again, if _all_ the specifications got changed all at once some of these issues
could be mitigated. That's not going to happen, though.
>> So setAttribute should either not follow the DOM spec or the DOM spec
>> should be changed?
>
> The browsers are not following the DOM spec now in terms of namespaces,
The only such example I know of is createElement() in XHTML documents. Since
your worries are about multi-language documents, where that's not a problem, I'm
not sure where your "not following the DOM spec" claim comes from.
-Boris
Received on Friday, 23 May 2008 18:39:46 UTC