- From: Dimitri Glazkov <dglazkov@chromium.org>
- Date: Sat, 23 Mar 2013 20:09:30 -0700
- To: Alan Stearns <stearns@adobe.com>
- Cc: public-webapps <public-webapps@w3.org>
Great minds think alike! Dominic started this discussion here just a few days ago: http://lists.w3.org/Archives/Public/public-webapps/2013JanMar/0881.html On Sat, Mar 23, 2013 at 10:53 AM, Alan Stearns <stearns@adobe.com> wrote: > Hey all, > > I've been looking at the algorithm for offsetParent [1] in relation to > fragmentation contexts [2], and a question came up on whether this > attribute needs to take shadow boundaries into account. > > If I have this markup: > > <body is="x-something"> > <div id="light-parent" style="position:relative"> > <div id="foo"></div> > </div> > </body> > > <element name="x-something" extends="body"> > <template> > <div id="dark-parent" style="position:relative"> > <content select="#foo"></content> > </div> > <content></content> > </template> > </element> > > > And I have script that asks for foo.offsetParent, I expect that it should > never return light-parent. But does it matter where the script executes? > If the script tag is within the custom element it should return > dark-parent, I think. But if the script tag is outside the shadow boundary > should it return the body element? > > Thanks, > > Alan > > [1] > http://dev.w3.org/csswg/cssom-view/#extensions-to-the-htmlelement-interface > [2] http://lists.w3.org/Archives/Public/www-style/2013Mar/0459.html > >
Received on Sunday, 24 March 2013 03:09:59 UTC