Most Asked React.js Interview Question | Code Crushers #interview #reactjs
0In this informative tutorial by Code Crushers, we explore an essential concept in React.js interviews: passing data from a child component to its parent component. Gain a solid understanding of this process and learn how to effectively communicate data between components.
π Understanding Parent-Child Component Communication: Dive into the concept of parent-child component relationships in React.js and why passing data from a child to a parent component may be necessary. Code Crushers explains the importance of this communication pattern in building interactive and dynamic applications.
π Using Callback Functions: Discover how to pass data from a child component to its parent component using callback functions. Code Crushers demonstrates the step-by-step process of defining a callback function in the parent component and invoking it in the child component to send data back to the parent.
β‘οΈ Lifting State Up: Explore the concept of lifting state up to the parent component, where the parent component manages the shared state and passes it down to the child components. Code Crushers showcases how this approach enables seamless data sharing between components.
π‘ Leveraging Context API: Learn about the Context API in React.js and how it can be utilized to pass data from child to parent components. Code Crushers provides an overview of creating a context, updating its value in the child component, and accessing it in the parent component.
β±οΈ Enhance Your React.js Skills: This tutorial by Code Crushers offers valuable insights and practical examples to help you master the art of passing data from child to parent components in React.js. Prepare yourself for React.js interviews with this essential knowledge.
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