W3C home > Mailing lists > Public > whatwg@whatwg.org > January 2010

[whatwg] HTMLInputElement::valueAsNumber and NaN Infinity

From: Philip Taylor <excors+whatwg@gmail.com>
Date: Mon, 25 Jan 2010 10:10:20 +0000
Message-ID: <ea09c0d11001250210l5086ab89ubbeb45e45c41e6fd@mail.gmail.com>
On Mon, Jan 25, 2010 at 9:55 AM, TAMURA, Kent <tkent at chromium.org> wrote:
> It seems the current spec doesn't define behavior in a case of setting NaN
> or Infinitiy to HTMLInputElement::valueAsNumber.

http://whatwg.org/html5#float-nan : "Except where otherwise specified,
if an IDL attribute that is a floating point number type (float) is
assigned an Infinity or Not-a-Number (NaN) value, a NOT_SUPPORTED_ERR
exception must be raised."

This case seems to apply for valueAsNumber.

-- 
Philip Taylor
excors at gmail.com
Received on Monday, 25 January 2010 02:10:20 UTC

This archive was generated by hypermail 2.4.0 : Wednesday, 22 January 2020 16:59:20 UTC