Re: [WICG/webcomponents] [element-internals] How to get internals in base class and subclass, without leaking it to public (Issue #962) from Caleb Williams on 2022-07-28 (public-webapps-github@w3.org from July 2022)

From: Caleb Williams <notifications@github.com>
Date: Thu, 28 Jul 2022 16:24:45 -0700
To: WICG/webcomponents <webcomponents@noreply.github.com>
Cc: Subscribed <subscribed@noreply.github.com>
Message-ID: <WICG/webcomponents/issues/962/1198720124@github.com>

You can always save it in a WeakMap and provide some API behind a closure to keep it hidden. It’s not particularly performant but it’s probably the best bet. 

Regardless, this is a perfect example of the need for `protected` class fields in JavaScript. 

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Received on Thursday, 28 July 2022 23:24:58 UTC