import React from 'react'
import '../page1/header.css'
import { Table } from 'antd'
import Child from './child'//引入的子组件
export default class Header extends React.Component{
constructor(){
super()
}
}
MakeMoney(){
alert("我在学习react!");
}
render(){
return (<div>
<Child MakeMoney={this.MakeMoney} />
</div>
}
//子组件
import React from 'react'
export default class Header extends React.Component{
constructor(props){
super(props)
}
StudyMakeMoney=()=>{ // 调用父组件方法
this.props.MakeMoney();
}
render(){
console.log(this.props.msg)
return (
<div className="header">
<button onClick={this.StudyMakeMoney}>调用父组件中的方法</button> //点击按钮通过StudyMakeMoney方法中this.props.MakeMoney();
</div>
)
}
}