import React, { Component } from 'react' import Router from 'next/router' let count = 0 export default class SelfReload extends Component { static getInitialProps({ res }) { if (res) return { count: 0 } count += 1 return { count } } handleAClick = () => { Router.push( '/nav/hash-changes-with-state', '/nav/hash-changes-with-state#', { historyCount: (window.history.state.options.historyCount || 0) + 1, shallowHistoryCount: window.history.state.options.shallowHistoryCount, } ) } handleAShallowClick = () => { Router.push( '/nav/hash-changes-with-state#', '/nav/hash-changes-with-state#', { shallow: true, historyCount: window.history.state.options.historyCount, shallowHistoryCount: (window.history.state.options.shallowHistoryCount || 0) + 1, } ) } render() { return (
COUNT: {this.props.count}
Increment history count