Re: [w3c/webcomponents] Need a callback for when children changed or parser finished parsing children (#809)

> Did you test <select>? As far as I know that's not true.

OK then, let's talk about other builtins where some of those ship with Shadow DOM included and get rendered only once they are fully known (input, progress, etc)

I've never seen an input flicking while setting up its own SD or styles, and same happens if you use Shadow DOM in the constructor.

Although, does Shadow DOM need to be mandatory to have useful custom elements?

And how/when should we setup its internal events/behaviors?

In these cases a "parsed" callback would help. Maybe "parsed" is not the right term, but it's semantic with what we'd like to have.

-- 
You are receiving this because you are subscribed to this thread.
Reply to this email directly or view it on GitHub:
https://github.com/w3c/webcomponents/issues/809#issuecomment-490065316