File: css-scoping-shadow-nested-slot-display-override.html

package info (click to toggle)
thunderbird 1%3A128.14.0esr-1~deb12u1
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 4,334,824 kB
  • sloc: cpp: 7,391,917; javascript: 5,617,271; ansic: 3,833,216; python: 1,230,742; xml: 619,690; asm: 456,022; java: 179,892; sh: 118,796; makefile: 21,908; perl: 14,825; objc: 12,399; yacc: 4,583; pascal: 2,973; lex: 1,720; ruby: 1,190; exp: 762; sql: 674; awk: 580; php: 436; lisp: 430; sed: 70; csh: 10
file content (23 lines) | stat: -rw-r--r-- 937 bytes parent folder | download | duplicates (30) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
 
<!DOCTYPE html>
<title>CSS Scoping: Dynamically overriding nested slot display value</title>
<link rel="author" title="Rune Lillesveen" href="mailto:futhark@chromium.org">
<link rel="help" href="https://drafts.csswg.org/css-scoping/#slots-in-shadow-tree">
<link rel="match" href="reference/green-box.html"/>
<style>
  #outerHost {
      width: 100px;
      height: 100px;
      background: red;
  }
</style>
<p>Test passes if you see a single 100px by 100px green box below.</p>
<div id="outerHost"> </div>
<script>
  let outerRoot = outerHost.attachShadow({mode:"open"});
  outerRoot.innerHTML = '<div id="innerHost"><slot></slot></div>';
  let innerHost = outerRoot.querySelector("#innerHost");
  let innerRoot = innerHost.attachShadow({mode:"open"});
  innerRoot.innerHTML = '<slot style="display:none; border:solid 50px green"></slot>';
  document.body.offsetTop;
  innerRoot.querySelector("slot").style.display = "block";
</script>