- From: Tab Atkins Jr. via GitHub <sysbot+gh@w3.org>
- Date: Fri, 02 Mar 2018 19:17:55 +0000
- To: public-houdini-archive@w3.org
> After this, what does the following return:
Yes, it's false - you already grabbed `y` when 'color' was "red", so it's a `CSSKeywordValue("red")`. But style maps are live, so the second `get()` returns a `CSSKeywordValue("green")`.
> is the thing in the map z or something else?
The underlying value has been set to the keyword "green". `z` itself isn't retained; if you called `.get('color')` again you'll get a fresh object reifying the keyword "green".
> but to resolve #719 you need to update the underlying stuff like document.body.style.color = "green" ... except without changing the StylePropertyMap or something.
I don't know what you mean by this. Why does the StylePropertyMap need to not be changed?
> and now is x.get("color") === y true?
No, every call to `get()` reifies a fresh object.
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Received on Friday, 2 March 2018 19:17:57 UTC