21 lines
629 B
JavaScript
21 lines
629 B
JavaScript
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// src/scripts/elementContains.ts
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function elementContains(scope, element) {
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function isInDocument(element2) {
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let currentElement = element2;
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while (currentElement && currentElement.parentNode) {
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if (currentElement.parentNode === scope || currentElement.parentNode.host === scope) {
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return true;
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} else if (currentElement.parentNode instanceof DocumentFragment) {
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currentElement = currentElement.parentNode.host;
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} else {
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currentElement = currentElement.parentNode;
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}
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}
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return false;
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}
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return isInDocument(element);
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}
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export {
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elementContains as default
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};
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