Calendar

import { Calendar } from 'antd';

function onPanelChange(value, mode) {
  console.log(value, mode);
}

ReactDOM.render(
  <Calendar onPanelChange={onPanelChange} />
, mountNode);

import { Calendar } from 'antd';

function getListData(value) {
  let listData;
  switch (value.date()) {
    case 8:
      listData = [
        { type: 'warning', content: 'This is warning event.' },
        { type: 'normal', content: 'This is usual event.' },
      ]; break;
    case 10:
      listData = [
        { type: 'warning', content: 'This is warning event.' },
        { type: 'normal', content: 'This is usual event.' },
        { type: 'error', content: 'This is error event.' },
      ]; break;
    case 15:
      listData = [
        { type: 'warning', content: 'This is warning event' },
        { type: 'normal', content: 'This is very long usual event。。....' },
        { type: 'error', content: 'This is error event 1.' },
        { type: 'error', content: 'This is error event 2.' },
        { type: 'error', content: 'This is error event 3.' },
        { type: 'error', content: 'This is error event 4.' },
      ]; break;
    default:
  }
  return listData || [];
}

function dateCellRender(value) {
  const listData = getListData(value);
  return (
    <ul className="events">
      {
        listData.map(item => (
          <li key={item.content}>
            <span className={`event-${item.type}`}>●</span>
            {item.content}
          </li>
        ))
      }
    </ul>
  );
}

function getMonthData(value) {
  if (value.month() === 8) {
    return 1394;
  }
}

function monthCellRender(value) {
  const num = getMonthData(value);
  return num ? (
    <div className="notes-month">
      <section>{num}</section>
      <span>Backlog number</span>
    </div>
  ) : null;
}

ReactDOM.render(
  <Calendar dateCellRender={dateCellRender} monthCellRender={monthCellRender} />
, mountNode);

.events {
  line-height: 24px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.events li {
  color: #999;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.events li span {
  vertical-align: middle;
}

.events li span:first-child {
  font-size: 9px;
  margin-right: 4px;
}

.event-warning {
  color: #fac450;
}

.event-normal {
  color: #108ee9;
}

.event-error {
  color: #f50;
}

.notes-month {
  text-align: center;
}
.notes-month section {
  font-size: 28px;
}

import { Calendar } from 'antd';

function onPanelChange(value, mode) {
  console.log(value, mode);
}

ReactDOM.render(
  <div style={{ width: 290, border: '1px solid #d9d9d9', borderRadius: 4 }}>
    <Calendar fullscreen={false} onPanelChange={onPanelChange} />
  </div>
, mountNode);

import { Calendar, Alert } from 'antd';
import moment from 'moment';

class App extends React.Component {
  state = {
    value: moment('2017-01-25'),
    selectedValue: moment('2017-01-25'),
  }
  onSelect = (value) => {
    this.setState({
      value,
      selectedValue: value,
    });
  }
  onPanelChange = (value) => {
    this.setState({ value });
  }
  render() {
    const { value, selectedValue } = this.state;
    return (
      <div>
        <Alert message={`You selected date: ${selectedValue && selectedValue.format('YYYY-MM-DD')}`} />
        <Calendar value={value} onSelect={this.onSelect} onPanelChange={this.onPanelChange} />
      </div>
    );
  }
}

ReactDOM.render(<App />, mountNode);