W3C home > Mailing lists > Public > public-webapi@w3.org > August 2006

Re: XMLHttpRequest conformance comments

From: Julian Reschke <julian.reschke@gmx.de>
Date: Wed, 02 Aug 2006 09:49:32 +0200
Message-ID: <44D0590C.1000800@gmx.de>
To: Bjoern Hoehrmann <derhoermi@gmx.net>
CC: public-webapi@w3.org

Bjoern Hoehrmann schrieb:
> Oh please, checking the return value of getResponseHeader() will just do
> the job unless you want to tell the difference between "not present" and
> "present but with a zero-length value", which is not very common; and if

But yet that is exactly what *is* the problem. HTTP allows headers like 
these, and it makes a difference (whether that's a good idea in the 
first place is a completely separate question, and not for this working 
group to decide).

> you need this, you can combine that with a regex like /^name:/mi or some
> custom code depending on your needs and tools. Not that I oppose the pro
> posed change, you just shouldn't shout "profile!1" when there isn't one.

Well, I think there is.

If compatibility to existing code (which doesn't check for null) is the 
driver here, then please consider adding a new method such as 

Best regards, Julian
Received on Wednesday, 2 August 2006 07:49:39 UTC

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