| <!DOCTYPE html> |
| <meta charset="utf-8"> |
| <title>CSS Scoping: Dynamic reassignment of a slot.</title> |
| <link rel="author" title="Emilio Cobos Álvarez" href="mailto:emilio@crisal.io"> |
| <link rel="help" href="https://drafts.csswg.org/css-scoping/#selectors-data-model"> |
| <link rel="help" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1435632"> |
| <link rel="match" href="reference/green-box.html"/> |
| <div id="host"> |
| <div id="green" style="background: green"></div> |
| <div id="red" style="background: red" slot="myslot"></div> |
| </div> |
| <script> |
| let root = host.attachShadow({ mode: "open" }); |
| root.innerHTML = ` |
| <style>::slotted(div) { width: 100px; height: 100px }</style> |
| <p>Test passes if you see a single 100px by 100px green box below.</p> |
| <slot name="myslot">FAIL</slot> |
| `; |
| document.body.offsetTop; |
| green.setAttribute("slot", "myslot"); |
| red.removeAttribute("slot"); |
| </script> |
