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next.js/examples/with-redux-wrapper/components/AddCount.js

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import React, {Component} from 'react'
import { connect } from 'react-redux'
import { bindActionCreators } from 'redux'
import { addCount } from '../store'
class AddCount extends Component {
add = () => {
this.props.addCount()
}
render () {
const { count } = this.props
return (
<div>
<style jsx>{`
div {
padding: 0 0 20px 0;
}
`}</style>
<h1>AddCount: <span>{count}</span></h1>
<button onClick={this.add}>Add To Count</button>
</div>
)
}
}
const mapStateToProps = ({ count }) => ({ count })
const mapDispatchToProps = (dispatch) => {
return {
addCount: bindActionCreators(addCount, dispatch)
}
}
export default connect(mapStateToProps, mapDispatchToProps)(AddCount)