react-big-calendar：无法读取未定义的属性 'momentLocalizer'

Question

在我的项目中，我试图初始化 react-big-calendar，但它说它不存在。这是来自控制台的错误：

home.tsx:18 Uncaught TypeError: Cannot read property 'momentLocalizer' of undefined
    at Object../src/main/webapp/app/modules/home/home.tsx (home.tsx:18)
    at __webpack_require__ (bootstrap:709)
    at fn (bootstrap:94)...

我检查了我的依赖项，甚至检查了我的 node_modules 文件夹中的库，它就在那里。还有其他事情正在发生。这是我的代码：

import './home.scss';

import * as React from 'react';
import { connect } from 'react-redux';
import { getSession } from 'app/shared/reducers/authentication';
import BigCalendar from 'react-big-calendar';
import moment from 'moment';

// Setup the localizer by providing the moment (or globalize) Object
// to the correct localizer.
BigCalendar.momentLocalizer(moment); // or globalizeLocalizer

export interface IHomeProp extends StateProps, DispatchProps {}


const MyCalendar = props => (
  <div>
    <BigCalendar
      events={[]}
      startAccessor='startDate'
      endAccessor='endDate'
      defaultDate={moment().toDate()}
    />
  </div>
);

export class Home extends React.Component<IHomeProp> {
  componentDidMount() {
    this.props.getSession();
  }

  render() {
    const { account } = this.props;
    return (
      <MyCalendar/>
    );
  }
}

const mapStateToProps = storeState => ({
  account: storeState.authentication.account,
  isAuthenticated: storeState.authentication.isAuthenticated
});

const mapDispatchToProps = { getSession };

type StateProps = ReturnType<typeof mapStateToProps>;
type DispatchProps = typeof mapDispatchToProps;

export default connect(mapStateToProps, mapDispatchToProps)(Home);

这是我的包版本：

"react": "16.3.0", "react-big-calendar": "^0.19.1", "moment": "2.22.0",

有什么想法吗？

Answer 1

你可以试试这个： BigCalendar.setLocalizer(BigCalendar.momentLocalizer(时刻));

Answer 2

如果有人要添加此依赖项，必须小心一些属性更改。 Bigcalendar 更改为 Calendar 和 momentLocalizer 必须从 react-big-calendar 导入。

这是工作示例 =>

import { Calendar, momentLocalizer } from "react-big-calendar";

import moment from "moment";

const localizer = momentLocalizer(moment);```



    <div style={{ height: 500 }}>
              <Calendar
                views={["month"]}
                events={this.state.events}
                defaultDate={new Date(Date.now())}
                localizer={localizer}
              />
            </div>

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