React, ES6 - getInitialState was defined on a plain JavaScript class

Question

I have the following component (radioOther.jsx):

 \'use strict\';

 //module.exports = <-- omitted in update

   class RadioOther extends Rea         


        

Answer 1

Adding to Ross's answer.

You could also use the new ES6 arrow function on the onChange property

It is functionally equivalent to defining this.onRadChange = this.onRadChange.bind(this); in the constructor but is more concise in my opinion.

In your case the radio button will look like the below.

 this.onRadChange(e)}
       name={this.props.name}
       value="other"/>

Update

This "more concise" method is less efficient than the options mentioned in @Ross Allen's answer because it generates a new function each time the render() method is called