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Re: Spec update: deviceorientation event should fire when listener is first registered

From: Andrei Popescu <andreip@google.com>
Date: Tue, 12 Jul 2011 12:42:36 +0100
Message-ID: <CAGn1-_WmGNygcw_0emBm5kEC10K5+AtcFT6yEjxFR42+hb_EjA@mail.gmail.com>
To: Anne van Kesteren <annevk@opera.com>
Cc: Doug Turner <doug.turner@gmail.com>, Steve Block <steveblock@google.com>, public-geolocation <public-geolocation@w3.org>
On Tue, Jul 12, 2011 at 12:41 PM, Anne van Kesteren <annevk@opera.com> wrote:
> On Tue, 12 Jul 2011 13:37:11 +0200, Andrei Popescu <andreip@google.com>
> wrote:
>>
>> Right. Here's the specification on when to fire the event:
>>
>> "The event should fire whenever a significant change in orientation
>> occurs (...) In addition, when a new listener registers for the event,
>> implementations should fire the event as soon as sufficiently fresh
>> data is available."
>>
>> Is there anything not clear / confusing in this statement? If you were
>> to implement, would you know what to do?
>
> I think firing when a new listener registers for the event is wrong. Tying
> that together goes against the event model. addEventListener() has no such
> side effects.
>

What exactly is it wrong with it? And what alternative would you
suggest to solve the given problem?

Thanks,
Andrei
Received on Tuesday, 12 July 2011 11:43:02 UTC

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