See the top of the local DOM chapter of the docs: Note: Currently Polymer uses shady DOM by default on all browsers. To opt-in to using shadow DOM where available, seeGlobal settings <https://www.polymer-project.org/1.0/docs/devguide/settings.html> https://www.polymer-project.org/1.0/docs/devguide/local-dom.html
You can enable native shadow DOM where available, but the default mode helps people ensure that their code works properly across platforms. Arthur On Tue, Jun 16, 2015 at 7:53 AM, Ajedi32 <[email protected]> wrote: > I was playing around with the new version of Polymer, and one thing I > noticed was that Polymer doesn't seem to use Shadow DOM at all anymore: > > Polymer 0.5: http://plnkr.co/edit/JpgnpZedLocCOKbs5XB0?p=preview > Polymer 1.0: http://plnkr.co/edit/J1N8BysaKSZnYGPcCdQj?p=preview > > If I open the dev tools in Chrome and inspect the custom elements in these > examples, I can see that Polymer 0.5 puts the template content in a special > "shadow-root" node, whereas Polymer 1.0 just uses a span element with a > couple special classes on it. Why is this? > > I'm aware that Polymer 1.0 uses the new shady DOM polyfill instead of the > full shadow DOM polyfill, but Chrome supports shadow dom natively AFAIK so > that shouldn't effect anything, right? > > What's going on here? > > Follow Polymer on Google+: plus.google.com/107187849809354688692 > --- > You received this message because you are subscribed to the Google Groups > "Polymer" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/polymer-dev/eeca8cf6-d0d5-4438-9039-35cd0105b1a6%40googlegroups.com > <https://groups.google.com/d/msgid/polymer-dev/eeca8cf6-d0d5-4438-9039-35cd0105b1a6%40googlegroups.com?utm_medium=email&utm_source=footer> > . > For more options, visit https://groups.google.com/d/optout. > Follow Polymer on Google+: plus.google.com/107187849809354688692 --- You received this message because you are subscribed to the Google Groups "Polymer" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/polymer-dev/CADSbU_x3B6XHyzDRKjNrosrTQ6HWyw%3DuA9u%3DW-7Cr1ZCbC%3DvoA%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
