freeCodeCamp/guide/english/certifications/front-end-libraries/react/pass-state-as-props-to-child-components/index.md

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title: Pass State as Props to Child Components
---
# Pass State as Props to Child Components

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## Problem Explanation
In this challenge we are going to be passing state, but since state is local to its parent component we must use <strong>props</strong> to pass into the child component. Using props in child components will allow us to keep all the state data in the parent component and we can pass the data in one direction to the children components.


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## Solutions
<details><summary>Solution 1 (Click to Show/Hide)</summary>


```javascript
class MyApp extends React.Component {
  constructor(props) {
    super(props);
    this.state = {
      name: "CamperBot"
    };
  }
  render() {
    return (
      <div>
        // Here we will call this.state.name in order to pass the value of
        CamperBot // to the NavBar component
        <Navbar name={this.state.name} />
      </div>
    );
  }
}

class Navbar extends React.Component {
  constructor(props) {
    super(props);
  }
  render() {
    return (
      <div>
        // Since we passed in the CamperBot state value into the the NavBar
        component above // the h1 element below will render the value passed
        from state
        <h1>Hello, my name is: {this.props.name}</h1>
      </div>
    );
  }
}
```
</details>