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HTML page has non-empty title [2779a5]: Shadow root example - Included as failed example 6 #2180

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merged 3 commits into from
Sep 30, 2024
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HTML page has non-empty title [2779a5]: Shadow root example - Included as failed example 6 #2180

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7008de3
Shadow root example included as failed example 6
giacomo-petri Apr 10, 2024
0492fde
Update _rules/html-page-non-empty-title-2779a5.md
giacomo-petri Jul 18, 2024
ddff585
Merge branch 'develop' into giacomo-petri-added-shadow-root-example-t…
Jym77 Sep 30, 2024
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21 changes: 21 additions & 0 deletions _rules/html-page-non-empty-title-2779a5.md
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Expand Up @@ -202,6 +202,27 @@ This page has a `title` element that only contains a separator character.
</html>
```

#### Failed Example 6

This page does not have a title because the shadow root is not a [descendant](https://dom.spec.whatwg.org/#concept-tree-descendant) of the [document element](https://dom.spec.whatwg.org/#document-element).

```html
<html>
<body>
<template id="shadow-element">
<title>This is the page title</title>
</template>
<script>
const host = document.querySelector("body");
const shadow = host.attachShadow({ mode: "open" });
const template = document.getElementById("shadow-element");

shadow.appendChild(template.content);
</script>
</body>
</html>
```

### Inapplicable

#### Inapplicable Example 1
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