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ariadna |
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/**
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* --------------------------------------------------------------------------
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* Bootstrap dom/manipulator.js
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* Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
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* --------------------------------------------------------------------------
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*/
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function normalizeData(value) {
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if (value === 'true') {
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return true
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}
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if (value === 'false') {
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return false
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}
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if (value === Number(value).toString()) {
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return Number(value)
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}
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if (value === '' || value === 'null') {
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return null
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}
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if (typeof value !== 'string') {
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return value
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}
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try {
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return JSON.parse(decodeURIComponent(value))
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} catch {
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return value
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}
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}
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function normalizeDataKey(key) {
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return key.replace(/[A-Z]/g, chr => `-${chr.toLowerCase()}`)
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}
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const Manipulator = {
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setDataAttribute(element, key, value) {
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element.setAttribute(`data-bs-${normalizeDataKey(key)}`, value)
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},
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removeDataAttribute(element, key) {
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element.removeAttribute(`data-bs-${normalizeDataKey(key)}`)
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},
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getDataAttributes(element) {
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if (!element) {
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return {}
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}
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const attributes = {}
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const bsKeys = Object.keys(element.dataset).filter(key => key.startsWith('bs') && !key.startsWith('bsConfig'))
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for (const key of bsKeys) {
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let pureKey = key.replace(/^bs/, '')
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pureKey = pureKey.charAt(0).toLowerCase() + pureKey.slice(1, pureKey.length)
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attributes[pureKey] = normalizeData(element.dataset[key])
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}
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return attributes
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},
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getDataAttribute(element, key) {
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return normalizeData(element.getAttribute(`data-bs-${normalizeDataKey(key)}`))
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}
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}
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export default Manipulator
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