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February 28, 2019 16:08
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Select a parent node that matches a query selector.
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| export default function selectParent(el, selector) { | |
| let parent = null, | |
| p = el.parentNode, | |
| pp = p.parentNode, | |
| sel = pp ? pp.querySelector(selector) : null, | |
| done = !pp || sel === p; | |
| console.log(selector, el) | |
| return done ? sel : selectParent(p, selector); | |
| } |
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