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React - functional component force re-render

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Created by:
Zoya-Gaines
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In this article, we would like to show you how to force re-render in a functional component in React.

Quick solution:

Force rerendering with state example

Edit

In below example we use the fact: any change of state causes component rendering, so using e.g. counter state we are able to force re-rendering always on setCounter() call.

Runnable example:

Force rerendering hook example

Edit

In this section, we want to show how to create our own hook that let us force component rerendering by simple method call.

Note: in below example when we call forceRerendering() component is rerendered.

Alternative titles

  1. React - functional component force re-rendering
  2. React - functional component force rendering
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