21 lines
501 B
JavaScript
21 lines
501 B
JavaScript
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import { findClosest } from './lifecycle'
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let globalIdMemo = {}
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export function findAndIncrementId(name) {
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if (! globalIdMemo[name]) globalIdMemo[name] = 0
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return ++globalIdMemo[name]
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}
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export function closestIdRoot(el, name) {
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return findClosest(el, element => {
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if (element._x_ids && element._x_ids[name]) return true
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})
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}
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export function setIdRoot(el, name) {
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if (! el._x_ids) el._x_ids = {}
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if (! el._x_ids[name]) el._x_ids[name] = findAndIncrementId(name)
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}
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