File: counter-slot-order.html

package info (click to toggle)
firefox 144.0-1
  • links: PTS, VCS
  • area: main
  • in suites: sid
  • size: 4,637,504 kB
  • sloc: cpp: 7,576,692; javascript: 6,430,831; ansic: 3,748,119; python: 1,398,978; xml: 628,810; asm: 438,679; java: 186,194; sh: 63,212; makefile: 19,159; objc: 13,086; perl: 12,986; yacc: 4,583; cs: 3,846; pascal: 3,448; lex: 1,720; ruby: 1,003; exp: 762; php: 436; lisp: 258; awk: 247; sql: 66; sed: 53; csh: 10
file content (40 lines) | stat: -rw-r--r-- 1,040 bytes parent folder | download | duplicates (18) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
 
<!DOCTYPE html>
<html>
  <head>
    <title>CSS counter order and scope with Shadow DOM and SLOT</title>
    <link rel="author" title="Martin Robinson" href="mailto:mrobinson@igalia.com">
    <link rel="help" href="https://www.w3.org/TR/css-lists-3/#inheriting-counters">
    <link rel="match" href="counter-slot-order-ref.html">
    <style>
      .counted {
        counter-increment: section;
      }

      .counted::before {
        content: "C=" counter(section) " ";
      }
    </style>
  </head>

  <body>
    <div id="host">
      <div class="counted" slot="content3">Three</div>
      <div class="counted" slot="content2">Two</div>
      <div class="counted" slot="content1">One</div>
    </div>

    <script>
      const shadowRoot = document
          .getElementById('host')
          .attachShadow({mode: 'open'});
      shadowRoot.innerHTML = `
      <div>
        <slot name="content1"></slot>
        <slot name="content2"></slot>
        <slot name="content3"></slot>
      </div>
      `;
    </script>

  </body>
</html>