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UNSAFE_componentWillReceiveProps() — react Function Reference

Architecture documentation for the UNSAFE_componentWillReceiveProps() function in ReactClassComponentPropResolution-test.js from the react codebase.

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Entity Profile

Dependency Diagram

graph TD
  53528e26_2e68_ce05_2cfa_5f636d3ba997["UNSAFE_componentWillReceiveProps()"]
  90d20c1f_4159_3f9d_ae02_974da4dd1207["Component"]
  53528e26_2e68_ce05_2cfa_5f636d3ba997 -->|defined in| 90d20c1f_4159_3f9d_ae02_974da4dd1207
  style 53528e26_2e68_ce05_2cfa_5f636d3ba997 fill:#6366f1,stroke:#818cf8,color:#fff

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Source Code

packages/react-reconciler/src/__tests__/ReactClassComponentPropResolution-test.js lines 69–76

      UNSAFE_componentWillReceiveProps(nextProps) {
        Scheduler.log(
          'componentWillReceiveProps (prev props): ' + getPropKeys(this.props),
        );
        Scheduler.log(
          'componentWillReceiveProps (next props): ' + getPropKeys(nextProps),
        );
      }

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Defined In

Source

Frequently Asked Questions

What does UNSAFE_componentWillReceiveProps() do?
UNSAFE_componentWillReceiveProps() is a function in the react codebase, defined in packages/react-reconciler/src/__tests__/ReactClassComponentPropResolution-test.js.
Where is UNSAFE_componentWillReceiveProps() defined?
UNSAFE_componentWillReceiveProps() is defined in packages/react-reconciler/src/__tests__/ReactClassComponentPropResolution-test.js at line 69.

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