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mhagmajer
approved these changes
Aug 1, 2018
| @@ -1,12 +1,53 @@ | |||
| import React from 'react'; | |||
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| export default class ThreeButtons extends React.Component { | |||
| constructor() { | |||
| super(); | |||
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When calling parent's constructor we need to remember to pass the constructor's argument - props
constructor(props) {
super(props);
}More about the constructor in React components: https://reactjs.org/docs/react-component.html#constructor
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