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UNSAFE_componentWillUpdate() — react Function Reference

Architecture documentation for the UNSAFE_componentWillUpdate() function in ReactIncrementalReflection-test.js from the react codebase.

Function javascript BabelCompiler Validation

Entity Profile

Dependency Diagram

graph TD
  6ead880d_ef8f_b3b0_1485_9ac367c5d61a["UNSAFE_componentWillUpdate()"]
  1d7e7052_afee_2667_9561_3ff0d247fa72["Component"]
  6ead880d_ef8f_b3b0_1485_9ac367c5d61a -->|defined in| 1d7e7052_afee_2667_9561_3ff0d247fa72
  style 6ead880d_ef8f_b3b0_1485_9ac367c5d61a fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/react-reconciler/src/__tests__/ReactIncrementalReflection-test.js lines 67–69

      UNSAFE_componentWillUpdate() {
        Scheduler.log(['componentWillUpdate', findInstance(this)]);
      }

Domain

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Defined In

Source

Frequently Asked Questions

What does UNSAFE_componentWillUpdate() do?
UNSAFE_componentWillUpdate() is a function in the react codebase, defined in packages/react-reconciler/src/__tests__/ReactIncrementalReflection-test.js.
Where is UNSAFE_componentWillUpdate() defined?
UNSAFE_componentWillUpdate() is defined in packages/react-reconciler/src/__tests__/ReactIncrementalReflection-test.js at line 67.

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