Re: [csswg-drafts] [css-anchor-1] Can't anchor one popover to another (#8165)

• From: Xiaocheng Hu via GitHub <sysbot+gh@w3.org>
• Date: Sat, 29 Apr 2023 00:31:54 +0000
• To: public-css-archive@w3.org
• Message-ID: <issue_comment.created-1528308913-1682728312-sysbot+gh@w3.org>

I made a PR for the idea.

Btw, when there are multiple anchors with the same name, maybe we should return the last acceptable anchor instead of the first one (as we currently do)?

This allows easy chaining of anchor positioned elements with the same name, a case @tabatkins mentioned in a chat:

```html
<style>
.anchored {
  anchor-name: --a;
  position: absolute;
  top: anchor(--a bottom);
}
</style>
<div class=anchored></div>
<div class=anchored></div>
<div class=anchored></div>
<div class=anchored></div>
```

Each `.anchored` will be anchored below the previous one if we use the last acceptable anchor instead of the first one.

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Received on Saturday, 29 April 2023 00:31:55 UTC