Deriving Data from State
Explore how to derive data from state in a React Native app using MobX. Learn to create views in your store model to track liked images dynamically, avoid duplication, and update UI components like heart icons efficiently without complex side effects or useEffect hooks.
We'll cover the following...
We'll cover the following...
We’ve mentioned the fact that MobX’s authors state that anything that can be derived from state should be. We’ll get a chance to derive some data now.
View for the store model
We would like to know which images are liked and which are not so that we can successfully add them to the list of liked images or avoid duplicating them. Deriving data from the state is done on the data models through ...