- From: Anne van Kesteren <annevk@opera.com>
- Date: Wed, 21 Mar 2007 12:29:09 +0100
- To: "Web API WG (public)" <public-webapi@w3.org>
For responseXML implementations just follow (or have to follow) the rules
set by the XML specification. Although I suppose text/xml defaulting to
US-ASCII is probably not followed there and can't, but that's just a bug
with text/xml in my opinion.
However, for responseText the situation is a bit tricker. Implementations
currently implement something along the lines of the following algorithm
(for compatibility with content):
1. If Content-Type has a charset parameter use that.
2. Otherwise, if the response is XML follow the application/xml rules.
3. Otherwise, if Content-Type is not specified or empty follow the
application/xml rules.
4. Otherwise, use UTF-8.
This violates for the rules for determining the encoding of a text/css,
text/html, text/plain document and probably other formats. text/css can
probably be followed, but text/html and text/plain don't default back to
UTF-8 which appears to be a problem for deployed content.
Personally I would like to have things for XMLHttpRequest work similarly
to other content (not fetched through XMLHttpRequest), but it seems this
might be tricky to get right.
Suggestions welcome.
--
Anne van Kesteren
<http://annevankesteren.nl/>
<http://www.opera.com/>
Received on Wednesday, 21 March 2007 11:29:14 UTC