Re: [custom-elements] Prefix x- for custom elements like data- attributes from Tab Atkins Jr. on 2016-04-25 (public-webapps@w3.org from April to June 2016)

From: Tab Atkins Jr. <jackalmage@gmail.com>
Date: Mon, 25 Apr 2016 10:42:33 -0700
To: Bang Seongbeom <bangseongbeom@hotmail.com>
Cc: public-webapps <public-webapps@w3.org>
Message-ID: <CAAWBYDCmaNeCnZ56doBqtRRqMdRYk05m+fToWuHK5erNhbnmsw@mail.gmail.com>

On Mon, Apr 25, 2016 at 10:06 AM, Bang Seongbeom
<bangseongbeom@hotmail.com> wrote:
> It would be good to restrict custom element's name to start with like
> 'x-' for the future standards. User-defined custom attributes; data
> attributes are also restricted its name to start with 'data-' so we can
> define easily new standard attribute names ('aria-*' or everything
> except for 'data-*'.)

We already have a similar restriction - custom elements names must
*contain* a dash.

~TJ

Received on Monday, 25 April 2016 17:43:20 UTC