React functional component static variable. Jul 23, 2020 · React supports props and state, which is the backbone of managing the static and dynamic data across the components. In most cases you can make use of useRef hook since it returns you the same instance of the variable on each render of the function. Jan 8, 2021 · By understanding how to update the state using hooks in functional components, you can easily manage and modify the state variables in your React application. Therefore, if you need to maintain state within your component, you may need to use a class component. See full list on freecodecamp. Finally, to answer your question, you can make a component that takes that state from redux (in your example I'd imagine it's the details of the book that is being fetched) and display them. Through this guide, you will learn how to pass the static data to the components such as props and state data. . Click on the link to check the demo for understanding how it works. org Feb 17, 2025 · Stateful components: Functional components cannot hold state on their own.
26th Apr 2024