Re: [whatwg/dom] MutationObserver needs an equivalent of disconnected & connected callbacks (#533) from Frederik Wessberg on 2018-07-17 (public-webapps-github@w3.org from July 2018)

From: Frederik Wessberg <notifications@github.com>
Date: Tue, 17 Jul 2018 03:07:58 -0700
To: whatwg/dom <dom@noreply.github.com>
Cc: Subscribed <subscribed@noreply.github.com>
Message-ID: <whatwg/dom/issues/533/405530738@github.com>

Yes, this is much needed indeed.
Tracking when elements are connected/disconnected is rather easy with MutationObservers when *not* using Shadow DOM, but with it and as I see it, we have to observe the childList of the root of all parents going recursively up the tree from the node in question.

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Received on Tuesday, 17 July 2018 10:08:22 UTC