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26 lines
552 B
26 lines
552 B
3 years ago
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/* @flow */
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import { warn } from 'core/util/index'
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export * from './attrs'
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export * from './class'
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export * from './element'
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/**
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* Query an element selector if it's not an element already.
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*/
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export function query (el: string | Element): Element {
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if (typeof el === 'string') {
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const selected = document.querySelector(el)
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if (!selected) {
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process.env.NODE_ENV !== 'production' && warn(
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'Cannot find element: ' + el
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)
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return document.createElement('div')
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}
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return selected
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} else {
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return el
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}
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}
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