W3C home > Mailing lists > Public > whatwg@whatwg.org > October 2011

[whatwg] Fixing undo on the Web - UndoManager and Transaction

From: Ryosuke Niwa <rniwa@webkit.org>
Date: Fri, 28 Oct 2011 00:42:59 -0700
Message-ID: <CABNRm60v=wuxSHnOPjp72TpomtPGA9QMr-69B=6euQEHTo7FQg@mail.gmail.com>
On Fri, Oct 28, 2011 at 12:06 AM, Jonas Sicking <jonas at sicking.cc> wrote:

> On Thu, Oct 27, 2011 at 9:06 PM, Ryosuke Niwa <rniwa at webkit.org> wrote:
> > On Thu, Oct 27, 2011 at 6:22 PM, Jonas Sicking <jonas at sicking.cc> wrote:
> >>
> >> Wait, the last bullet point doesn't mean that changes to IDL
> >> properties are in general rolled back, does it? That would be
> >> extremely hard to implement in general. It also creates all sorts of
> >> weird behavior. Would you for example want to reset
> >> HTMLMediaElement.currentTime? And if you set Element.innerHTML back to
> >> the value it used to be, it will create all node Nodes.
> >
> > Definitely not. I'm more than happy to rephrase it if you have a better
> way
> > of describing it.
>
> I'm not sure what you are trying to say.
>

I just want to say DOM state being equal implies nodes are
pointer-wise identical.

- Ryosuke
Received on Friday, 28 October 2011 00:42:59 UTC

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