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29 lines
821 B
29 lines
821 B
"use strict";
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var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
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exports.__esModule = true;
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exports.default = closest;
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var _matches = _interopRequireDefault(require("./matches"));
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/**
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* Returns the closest parent element that matches a given selector.
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*
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* @param node the reference element
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* @param selector the selector to match
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* @param stopAt stop traversing when this element is found
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*/
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function closest(node, selector, stopAt) {
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if (node.closest && !stopAt) node.closest(selector);
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var nextNode = node;
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do {
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if ((0, _matches.default)(nextNode, selector)) return nextNode;
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nextNode = nextNode.parentElement;
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} while (nextNode && nextNode !== stopAt && nextNode.nodeType === document.ELEMENT_NODE);
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return null;
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}
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module.exports = exports["default"]; |