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20 lines
469 B
JavaScript
20 lines
469 B
JavaScript
import isDOMElement from './isDOMElement.js'
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/**
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* Find one or more DOM elements.
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*
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* @param {string|Node} element
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* @returns {Node[]|null}
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*/
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export default function findAllDOMElements (element) {
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if (typeof element === 'string') {
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const elements = document.querySelectorAll(element)
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return elements.length === 0 ? null : Array.from(elements)
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}
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if (typeof element === 'object' && isDOMElement(element)) {
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return [element]
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}
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return null
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}
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