Component Communication: Passing Data from Parent to Child
In React, communication between components is achieved by transmitting data from a parent component to a child component. For this, we use props to pass the information.
Synopsis:
In this topic, you will learn how to pass data from a parent component to a child component using props in React.
- 1. Define data in the parent component:
The parent component can have data it wants to share with its child through props.
- 2. Pass the data to the child:
The child component receives data from the parent as props.
- 3. Use the data in the child:
The child can access the data passed by the parent through its props and use them in its JSX.
Purpose:
- Allow the transmission of data from a parent component to a child component.
- Facilitate the creation of reusable and modular components.
- Create clear communication between components.
Exercises
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