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
import { Carousel } from 'antd';
function onChange(a, b, c) {
console.log(a, b, c);
}
const contentStyle = {
height: '160px',
color: '#fff',
lineHeight: '160px',
textAlign: 'center',
background: '#364d79',
};
ReactDOM.render(
<Carousel afterChange={onChange}>
<div>
<h3 style={contentStyle}>1</h3>
</div>
<div>
<h3 style={contentStyle}>2</h3>
</div>
<div>
<h3 style={contentStyle}>3</h3>
</div>
<div>
<h3 style={contentStyle}>4</h3>
</div>
</Carousel>,
mountNode,
);
import { Carousel } from 'antd';
const contentStyle = {
height: '160px',
color: '#fff',
lineHeight: '160px',
textAlign: 'center',
background: '#364d79',
};
ReactDOM.render(
<Carousel autoplay>
<div>
<h3 style={contentStyle}>1</h3>
</div>
<div>
<h3 style={contentStyle}>2</h3>
</div>
<div>
<h3 style={contentStyle}>3</h3>
</div>
<div>
<h3 style={contentStyle}>4</h3>
</div>
</Carousel>,
mountNode,
);
import { Carousel, Radio } from 'antd';
const contentStyle = {
height: '160px',
color: '#fff',
lineHeight: '160px',
textAlign: 'center',
background: '#364d79',
};
class PositionCarouselDemo extends React.Component {
state = {
dotPosition: 'top',
};
handlePositionChange = ({ target: { value: dotPosition } }) => this.setState({ dotPosition });
render() {
const { dotPosition } = this.state;
return (
<>
<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 style={contentStyle}>1</h3>
</div>
<div>
<h3 style={contentStyle}>2</h3>
</div>
<div>
<h3 style={contentStyle}>3</h3>
</div>
<div>
<h3 style={contentStyle}>4</h3>
</div>
</Carousel>
</>
);
}
}
ReactDOM.render(<PositionCarouselDemo />, mountNode);
import { Carousel } from 'antd';
const contentStyle = {
height: '160px',
color: '#fff',
lineHeight: '160px',
textAlign: 'center',
background: '#364d79',
};
ReactDOM.render(
<Carousel effect="fade">
<div>
<h3 style={contentStyle}>1</h3>
</div>
<div>
<h3 style={contentStyle}>2</h3>
</div>
<div>
<h3 style={contentStyle}>3</h3>
</div>
<div>
<h3 style={contentStyle}>4</h3>
</div>
</Carousel>,
mountNode,
);
API#
参数 | 说明 | 类型 | 默认值 | 版本 | |
---|---|---|---|---|---|
afterChange | 切换面板的回调 | function(current) | - | ||
autoplay | 是否自动切换 | boolean | false | ||
beforeChange | 切换面板的回调 | function(from, to) | - | ||
dotPosition | 面板指示点位置,可选 top bottom left right | string | bottom | ||
dots | 是否显示面板指示点,如果为 object 则同时可以指定 dotsClass 或者 | boolean | { className?: string } | true | ||
easing | 动画效果 | string | linear | ||
effect | 动画效果函数 | scrollx | fade | scrollx |
方法#
名称 | 描述 |
---|---|
goTo(slideNumber, dontAnimate) | 切换到指定面板, dontAnimate = true 时,不使用动画 |
next() | 切换到下一面板 |
prev() | 切换到上一面板 |
更多 API 可参考:https://react-slick.neostack.com/docs/api