Hi Mike,
On 10/15/15 4:00 PM, Mike Conley wrote:
That’s when I found out that event behaviour for <option>’s is not spec’d
out, and the way in which events are fired differs widely from browser to
browser.
I tested Firefox Nightly (non-e10s), Safari, Chrome, Internet Explorer and
Edge, and posted my findings at [2].
What I’m proposing is that we try to converge with Chrome / Blink’s
behaviour on these events, where we do not fire any events on <option>’s,
ever, whenever e10s is enabled by default.
<https://bugzilla.mozilla.org/show_bug.cgi?id=715990> seems relevant --
we don't fire click events on <option>s in Fennec either (because I
forgot to land the very first patch I wrote, lol?).
AFAIK, there has been no compat fallout from not supporting this.
--
Mike Taylor
Web Compat, Mozilla
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