44 lines
957 B
JavaScript
44 lines
957 B
JavaScript
export const $ = (...args) => document.querySelector(...args)
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export const $$ = (...args) => [...document.querySelectorAll(...args)]
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const plainAttributes = [
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'for',
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'inputmode',
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'minlength',
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'maxlength',
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'min',
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'max',
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'pattern',
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]
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export const createElement = (tag, attrs) => {
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const el = document.createElement(tag)
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plainAttributes.forEach(plainAttr => {
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if (attrs && plainAttr in attrs && attrs[plainAttr]) {
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el.setAttribute(plainAttr, attrs[plainAttr])
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}
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if (attrs) {
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delete attrs[plainAttr]
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}
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})
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Object.assign(el, attrs)
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return el
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}
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export const appendTo = el => domNodes => {
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if (domNodes[Symbol.iterator]) {
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el.append(...domNodes)
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return
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}
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el.append(domNodes)
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}
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export function downloadBlob (blob, fileName) {
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const link = createElement('a')
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const url = URL.createObjectURL(blob)
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link.href = url
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link.download = fileName
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document.body.appendChild(link)
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link.click()
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}
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