/Javascript/React/React return value from component

React return value from component

class Parent extends Component {
  constructor() {
    this.state = {
      value: ''
    };
  }

  //...

  handleChangeValue = e => this.setState({value: e.target.value});

  //...

  render() {
    return (
      <Child
        value={this.state.value}
        onChangeValue={this.handleChangeValue}
      />
    );
  }
}

class Child extends Component {
  //...

  render() {
    return (
      <input
        type="text"
        value={this.props.value}
        onChange={this.props.onChangeValue}
      />
    );
  }
}

Source: stackoverflow.com

Similar codes

0 vote131 views1 answer
React native run android common error
Javascript React
0 vote128 views2 answers
React arrow function component
Javascript React
0 vote124 views1 answer
React navbar material ui
Javascript React
0 vote117 views2 answers
React native navigation header Right
Javascript React
1 vote134 views1 answer
How to access form values in react
Javascript React
0 vote124 views1 answer
React native anination 2 valuse
Javascript React
22 votes126 views2 answers
React-bootstrap example
Javascript React
0 vote124 views1 answer
Use es6 arrow function in react
Javascript React
8 votes128 views1 answer
Update object in react hooks
Javascript React
4 votes134 views3 answers
How to add google map in react js
Javascript React