I came across an issue today in some styling that worked under native Shadow DOM, but didn't work under the polyfill.
A repro case (http://jsbin.com/sukek/4/edit) shows that it's possible to style a <content> node in native Shadow DOM, because the content node actually exists in the DOM. The polyfill doesn't actually put a node in the DOM to represent a <content> node. So one can't reference it in CSS selectors, refer to it with this.$.id, etc. One can work around these problems, but I didn't see any of this <content> node polyfilling details captured in the useful Polyfill Details<http://www.polymer-project.org/platform/shadow-dom.html#polyfill-details> section. It'd be helpful to add a bit about how distribution works in the polyfill, and mention that <content> nodes won't actually end up in the DOM. 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/d9e10190-f3bd-4aea-ba70-cadad61246f9%40googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
