import React from 'react';
class Component1 extends React.Component {
constructor() {
}
func = (category) => {
//do something
console.log(category)
}
render() {
<Component2 onOpen={(val)=>this.func(val)} />
}
}
class Component2 extends React.Component {
constructor() {
}
render() {
<div onClick={() => this.props.onOpen('web')}> </div>
}
}