Carousel走马灯

旋转木马，一组轮播的区域。

何时使用

• 当有一组平级的内容。

• 当内容空间不足时，可以用走马灯的形式进行收纳，进行轮播展现。

• 常用于一组图片或卡片轮播。

代码演示

基本

最简单的用法。

import { Carousel } from 'antd';
function onChange(a, b, c) {
  console.log(a, b, c);
}
ReactDOM.render(
  <Carousel afterChange={onChange}>
    <div>
      <h3>1</h3>
    </div>
    <div>
      <h3>2</h3>
    </div>
    <div>
      <h3>3</h3>
    </div>
    <div>
      <h3>4</h3>
    </div>
  </Carousel>,
  mountNode,
);

/* For demo */
.ant-carousel .slick-slide {
  text-align: center;
  height: 160px;
  line-height: 160px;
  background: #364d79;
  overflow: hidden;
}
.ant-carousel .slick-slide h3 {
  color: #fff;
}

自动切换

定时切换下一张。

import { Carousel } from 'antd';
ReactDOM.render(
  <Carousel autoplay>
    <div>
      <h3>1</h3>
    </div>
    <div>
      <h3>2</h3>
    </div>
    <div>
      <h3>3</h3>
    </div>
    <div>
      <h3>4</h3>
    </div>
  </Carousel>,
  mountNode,
);

/* For demo */
.ant-carousel .slick-slide {
  text-align: center;
  height: 160px;
  line-height: 160px;
  background: #364d79;
  overflow: hidden;
}
.ant-carousel .slick-slide h3 {
  color: #fff;
}

位置

位置有 4 个方向。

import { Carousel, Radio } from 'antd';
class PositionCarouselDemo extends React.Component {
  state = {
    dotPosition: 'top',
  };
  handlePositionChange = ({ target: { value: dotPosition } }) => this.setState({ dotPosition });
  render() {
    const { dotPosition } = this.state;
    return (
      <div>
        <Radio.Group
          onChange={this.handlePositionChange}
          value={dotPosition}
          style={{ marginBottom: 8 }}
        >
          <Radio.Button value="top">Top</Radio.Button>
          <Radio.Button value="bottom">Bottom</Radio.Button>
          <Radio.Button value="left">Left</Radio.Button>
          <Radio.Button value="right">Right</Radio.Button>
        </Radio.Group>
        <Carousel dotPosition={dotPosition}>
          <div>
            <h3>1</h3>
          </div>
          <div>
            <h3>2</h3>
          </div>
          <div>
            <h3>3</h3>
          </div>
          <div>
            <h3>4</h3>
          </div>
        </Carousel>
      </div>
    );
  }
}
ReactDOM.render(<PositionCarouselDemo />, mountNode);

/* For demo */
.ant-carousel .slick-slide {
  text-align: center;
  height: 160px;
  line-height: 160px;
  background: #364d79;
  overflow: hidden;
}
.ant-carousel .slick-slide h3 {
  color: #fff;
}

渐显

切换效果为渐显。

import { Carousel } from 'antd';
ReactDOM.render(
  <Carousel effect="fade">
    <div>
      <h3>1</h3>
    </div>
    <div>
      <h3>2</h3>
    </div>
    <div>
      <h3>3</h3>
    </div>
    <div>
      <h3>4</h3>
    </div>
  </Carousel>,
  mountNode,
);

/* For demo */
.ant-carousel .slick-slide {
  text-align: center;
  height: 160px;
  line-height: 160px;
  background: #364d79;
  overflow: hidden;
}
.ant-carousel .slick-slide h3 {
  color: #fff;
}

API

方法

更多参数可参考：https://github.com/akiran/react-slick