linkmore-design/lib/lm-filter/hooks/useDelayedFn.js

🌈 🚀lm组件库。🚀

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.useDelayedFn = exports.default = void 0;
var _react = require("react");
var _lodash = require("lodash");
// 延迟/防抖加载函数, 默认延迟200ms
const useDelayedFn = (wait = 200) => {
  const delayedQuery = (0, _react.useCallback)((0, _lodash.debounce)(fn => {
    typeof fn === 'function' ? fn?.() : fn;
  }, wait), []);

  // 防止异步任务数导致的内存泄漏
  (0, _react.useEffect)(() => {
    return () => {
      delayedQuery.cancel();
    };
  }, []);
  return delayedQuery;
};
exports.useDelayedFn = useDelayedFn;
var _default = useDelayedFn;
exports.default = _default;