b5c6a9355c
* Forwards compatiblity for streaming DSD * add shadowrootmode * update tests * add changeset
18 lines
520 B
JavaScript
18 lines
520 B
JavaScript
async function polyfill() {
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const { hydrateShadowRoots } = await import(
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'@webcomponents/template-shadowroot/template-shadowroot.js'
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);
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window.addEventListener('DOMContentLoaded', () => hydrateShadowRoots(document.body), {
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once: true,
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});
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}
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const polyfillCheckEl = new DOMParser()
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.parseFromString(`<p><template shadowroot="open" shadowrootmode="open"></template></p>`, 'text/html', {
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includeShadowRoots: true,
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})
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.querySelector('p');
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if (!polyfillCheckEl || !polyfillCheckEl.shadowRoot) {
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polyfill();
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}
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