Re: [whatwg/dom] Side effects due to tree insertion or removal (script, iframe) (#808) from Anne van Kesteren on 2022-12-09 (public-webapps-github@w3.org from December 2022)

From: Anne van Kesteren <notifications@github.com>
Date: Fri, 09 Dec 2022 01:17:48 -0800
To: whatwg/dom <dom@noreply.github.com>
Cc: Subscribed <subscribed@noreply.github.com>
Message-ID: <whatwg/dom/issues/808/1344051386@github.com>

`iframe` teardown has to be pretty much synchronous. Having a child document associated with a browsing context that's at the same time not connected to its parent has proven to be disastrous in the past. The main question for this issue is what's the state of the world if you remove multiple `iframe` elements at once and if you get to observe the intermediate states.

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Received on Friday, 9 December 2022 09:18:00 UTC