| React 16.3 Context, Ref & Lifecycle changes
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Showing posts with label Context. Show all posts
Showing posts with label Context. Show all posts
Thursday, August 13, 2020
Friday, April 13, 2018
Context in React 16.3
Context in React in a feature which helps us pass data through the component tree without having to pass them as props through each level of sub-component. Without context the only way to pass a set of values through a component tree is to pass them as props to each level of child component.
This might get complex when we want to share a few global values to many of the sub-components in the component tree. For example data like language preference or style preference which should be re-used by most of the components should be easier to share across various components.
This might get complex when we want to share a few global values to many of the sub-components in the component tree. For example data like language preference or style preference which should be re-used by most of the components should be easier to share across various components.
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