taro-hooks/es/useLoading/index.js

为 Taro 而设计的 Hooks Library

import { showLoading, hideLoading } from '@tarojs/taro';
import { useRef, useEffect } from '@taro-hooks/core';
import usePromise from '../usePromise';
import { generateGeneralFail, combineOptions } from '../utils/tool';
function useLoading(option) {
  var generalOption = useRef(option);
  useEffect(function () {
    generalOption.current = option;
  }, [option]);
  var showLoadingAsync = usePromise(showLoading);
  var show = function show(option) {
    if (!option && !generalOption.current) return Promise.reject(generateGeneralFail('showLoading', 'please provide a option'));
    var loadingOption = combineOptions(generalOption.current, option);
    return showLoadingAsync(loadingOption);
  };
  var hide = usePromise(hideLoading);
  return {
    show: show,
    hide: hide
  };
}
export default useLoading;