[whatwg] Promise-vending loaded() & ready() methods on various elements
bzbarsky at MIT.EDU
Wed Mar 12 06:15:42 PDT 2014
On 3/12/14 7:23 AM, Jake Archibald wrote:
> == img/link/script/document/iframe .loaded() ==
> If the element hasn't loaded or is loading, vend a promise that
> resolves/rejects on its load/error event.
> If the element has fired load/error and isn't loading due to a source
> change, vend a resolved/rejected promise.
This seems fundamentally racy, no? In particular, the fact that a new
load can start (and maybe finish?) between the loaded() call and the
time when the promise notifies its consumers is a bit worrying.
I agree that we need something better than the current easy-to-miss load
event setup here, though....
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