More React Concepts
Explore key React concepts such as unidirectional data flow and state management techniques. Understand the difference between functional components using hooks and traditional class-based components. This lesson helps you apply React hooks for cleaner code and manage component states effectively in front-end development with Python and Transcrypt.
We'll cover the following...
Unidirectional data flow
Property values generally get created at one level of our component tree and get passed down as far as they need, to get to where they are required. These properties or props are frequently the value of a state variable that gets passed down to a lower-level component, or it might be a function pointer that acts upon the state at one level but needs to be called by a lower-level component. If we need to use a state value in a different branch of our tree structure, we’ll likely need to move management of that state up to a common component between those two branches and then pass the value back ...