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UNSAFE_componentWillUpdate() — react Function Reference

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

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Entity Profile

Dependency Diagram

graph TD
  06f754d4_87ab_12ce_6c7a_79c80b48c35d["UNSAFE_componentWillUpdate()"]
  8627b298_2711_4670_d1c8_e9e2c2f26917["TestComponent"]
  06f754d4_87ab_12ce_6c7a_79c80b48c35d -->|defined in| 8627b298_2711_4670_d1c8_e9e2c2f26917
  style 06f754d4_87ab_12ce_6c7a_79c80b48c35d fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/react-dom/src/__tests__/ReactServerRendering-test.js lines 109–111

          UNSAFE_componentWillUpdate() {
            lifecycle.push('componentWillUpdate');
          }

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-dom/src/__tests__/ReactServerRendering-test.js.
Where is UNSAFE_componentWillUpdate() defined?
UNSAFE_componentWillUpdate() is defined in packages/react-dom/src/__tests__/ReactServerRendering-test.js at line 109.

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