Get the data of the HTML page of the nearest ancestor hierarchy

Demo

• Demo page

Examples

<script type="importmap">
  {
    "imports": {
      "@w0s/closest-html-page": "...",
      "whatwg-mimetype": "..."
    }
  }
</script>
<script type="module">
  import ClosestHTMLPage from '@w0s/closest-html-page';

  const closestHTMLPage = new ClosestHTMLPage({
    maxFetchCount: 3,
    fetchOptions: {
      redirect: 'error',
    },
    mimeTypes: ['text/html'],
  });

  await closestHTMLPage.fetch('https://example.com/path/to/file');

  const url = closestHTMLPage.getUrl();
  const title = closestHTMLPage.getTitle();
</script>

Constructor

new ClosestHTMLPage(options?: Option)

Parameters

Option

interface Option {
  maxFetchCount?: number;
  fetchOptions?: RequestInit;
  mimeTypes?: DOMParserSupportedType[];
}

Methods