Created
October 30, 2018 18:31
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React spring
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import React from 'react' | |
import { Transition, animated } from 'react-spring'; | |
class ProductImagesSlider extends React.PureComponent { | |
state = { index: 0 }; | |
interval = void 0; | |
componentDidMount() { | |
const interval = this.props.interval || 5000; | |
this.interval = setInterval(() => this.gotToNextImg(), interval); | |
} | |
componentWillUnmount() { | |
clearInterval(this.interval); | |
this.interval = void 0; | |
} | |
gotToNextImg = (e) => { | |
if (e) { | |
e.preventDefault(); | |
e.stopPropagation(); | |
} | |
const length = this.props.variants.size; | |
this.setState(({ index }) => ({ index: (index + 1) % length })) | |
} | |
render() { | |
const { theme, config, variants } = this.props; | |
const { index } = this.state; | |
return ( | |
<div onClick={this.gotToNextImg} style={{ paddingBottom: '100%', position: 'relative'}}> | |
<Transition | |
native | |
initial={null} | |
keys={index} | |
from={{ opacity: 0, transform: 'translate3d(100%,0,0)' }} | |
enter={{ opacity: 1, transform: 'translate3d(0%,0,0)' }} | |
leave={{ opacity: 0, transform: 'translate3d(-50%,0,0)' }}> | |
{ | |
style => | |
<animated.div | |
key={index} | |
style={{...style, position: 'absolute', left: 0, top: 0, width: '100%', height: '100%' }}> | |
<Image | |
className={classNames(theme.image)} | |
aspectRatio={config.getIn(['product', 'image', 'aspectRatio'], 1)} | |
src={variants.getIn([index, 'image_url'])} | |
alt={variants.getIn([index, 'title'])} | |
/> | |
</animated.div> | |
} | |
</Transition> | |
</div> | |
) | |
} | |
} |
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({ item, config, theme }) => | |
<ProductImagesSlider variants={item.get('variants')} config={config} theme={theme} /> |
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