34 lines
1.1 KiB
JavaScript
34 lines
1.1 KiB
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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exports.default = void 0;
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var _canUseDom = _interopRequireDefault(require("@rc-component/util/lib/Dom/canUseDom"));
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var _react = _interopRequireDefault(require("react"));
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function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
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const defaultOptions = {
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subtree: true,
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childList: true,
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attributeFilter: ['style', 'class']
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};
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const useMutateObserver = (nodeOrList, callback, options = defaultOptions) => {
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_react.default.useEffect(() => {
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if (!(0, _canUseDom.default)() || !nodeOrList) {
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return;
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}
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let instance;
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const nodeList = Array.isArray(nodeOrList) ? nodeOrList : [nodeOrList];
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if ('MutationObserver' in window) {
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instance = new MutationObserver(callback);
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nodeList.forEach(element => {
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instance.observe(element, options);
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});
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}
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return () => {
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instance?.takeRecords();
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instance?.disconnect();
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};
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}, [options, nodeOrList]);
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};
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var _default = exports.default = useMutateObserver; |