Here's an attempt from 2012. This approach doesn't work (the "trivial plumbing" mentioned in the doc is actually highly non-trivial), but maybe it will give some insights to find the right a proper solution: https://docs.google.com/document/d/1x2CBgvlXOtCde-Ui-A7K63X1v1rPPuIcN2tCZcipBzk/edit?usp=sharing :DG< On Fri, Jan 9, 2015 at 7:54 AM, Dimitri Glazkov <dglazkov@google.com> wrote: > For the record, I am a huge fan of exploring this. I tried a couple of > times, but was unable to extract this primitive from Shadow DOM in a clean > way. I talked with Tab late last year about restarting this effort, so this > is timely. > > :DG< > > On Fri, Jan 9, 2015 at 7:49 AM, Anne van Kesteren <annevk@annevk.nl> > wrote: > >> On Fri, Jan 9, 2015 at 4:35 PM, Brian Kardell <bkardell@gmail.com> wrote: >> > For clarity, are you suggesting you'd control the matching boundary via >> CSS >> > somehow or you'd need an indicator in the tree? A new >> element/attribute or >> > something like a "fragment root" (sort of a shadowroot-lite)? >> >> I wasn't suggesting anything since I'm not sure what the best way >> would be. It has to be some flag that eventually ends up on an element >> so when you do selector matching you know what subtrees to ignore. If >> you set that flag through a CSS property you'd get circular >> dependencies, but perhaps that can be avoided somehow. Setting it >> through an element or attribute would violate separation of style and >> markup. >> >> >> -- >> https://annevankesteren.nl/ >> >> >Received on Friday, 9 January 2015 16:08:51 UTC
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