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