- Serverless Web Applications with React and Firebase
- Harmeet Singh Mayur Tanna
- 45字
- 2021-08-27 19:11:08
The componentWillUpdate() method
The componentWillUpdate() method is invoked immediately before rendering when a new prop or state is being received. We can use this method to perform an action before the component gets updated.
This method will not be invoked if shouldComponentUpdate() returns false.
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