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UNSAFE_componentWillUpdate() — react Function Reference

Architecture documentation for the UNSAFE_componentWillUpdate() function in ReactES6Class-test.js from the react codebase.

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Entity Profile

Dependency Diagram

graph TD
  6e922ed9_5645_9f82_9a2f_e18cbec30b7a["UNSAFE_componentWillUpdate()"]
  d823d6a6_c363_699c_29f2_87e9c4697812["Foo"]
  6e922ed9_5645_9f82_9a2f_e18cbec30b7a -->|defined in| d823d6a6_c363_699c_29f2_87e9c4697812
  style 6e922ed9_5645_9f82_9a2f_e18cbec30b7a fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/react/src/__tests__/ReactES6Class-test.js lines 445–447

      UNSAFE_componentWillUpdate(nextProps, nextState) {
        lifeCycles.push('will-update', nextProps, nextState);
      }

Domain

Subdomains

Defined In

Source

Frequently Asked Questions

What does UNSAFE_componentWillUpdate() do?
UNSAFE_componentWillUpdate() is a function in the react codebase, defined in packages/react/src/__tests__/ReactES6Class-test.js.
Where is UNSAFE_componentWillUpdate() defined?
UNSAFE_componentWillUpdate() is defined in packages/react/src/__tests__/ReactES6Class-test.js at line 445.

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