Re: [csswg-drafts] [cssom] should custom properties be exposed on computed style declarations? (#1316)

• From: Valtteri Laitinen via GitHub <sysbot+gh@w3.org>
• Date: Sun, 28 Apr 2019 13:08:35 +0000
• To: public-css-archive@w3.org
• Message-ID: <issue_comment.created-487377826-1556456914-sysbot+gh@w3.org>

I think `el.style['--my-prop']` should be supported if possible. It’s syntactically nicer and more consistent: we tend to use `el.style.color` and not `.getPropertyValue('color')` or `.setProperty('color', 'red')`.

```js
el.style['--scale'] = 3;
el.style['--scale']; // "3"

// vs.

el.style.setProperty('--scale', 3);
el.style.getPropertyValue('--scale'); // "3"
```

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Received on Sunday, 28 April 2019 13:08:37 UTC