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UNSAFE_componentWillMount() — react Function Reference

Architecture documentation for the UNSAFE_componentWillMount() function in ReactComponentLifeCycle-test.js from the react codebase.

Function javascript BabelCompiler Validation calls 1

Entity Profile

Dependency Diagram

graph TD
  707c70f5_4b51_e765_7469_9ea1d2e5bfcb["UNSAFE_componentWillMount()"]
  fd6a7458_4cee_c738_4ef7_92fe87ffd36f["Component"]
  707c70f5_4b51_e765_7469_9ea1d2e5bfcb -->|defined in| fd6a7458_4cee_c738_4ef7_92fe87ffd36f
  bfda2c20_62a2_a0f1_307a_ba449cc6f401["UNSAFE_componentWillMount()"]
  707c70f5_4b51_e765_7469_9ea1d2e5bfcb -->|calls| bfda2c20_62a2_a0f1_307a_ba449cc6f401
  style 707c70f5_4b51_e765_7469_9ea1d2e5bfcb fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/react-dom/src/__tests__/ReactComponentLifeCycle-test.js lines 746–748

      UNSAFE_componentWillMount() {
        throw Error('unexpected');
      }

Domain

Subdomains

Defined In

Calls

Source

Frequently Asked Questions

What does UNSAFE_componentWillMount() do?
UNSAFE_componentWillMount() is a function in the react codebase, defined in packages/react-dom/src/__tests__/ReactComponentLifeCycle-test.js.
Where is UNSAFE_componentWillMount() defined?
UNSAFE_componentWillMount() is defined in packages/react-dom/src/__tests__/ReactComponentLifeCycle-test.js at line 746.
What does UNSAFE_componentWillMount() call?
UNSAFE_componentWillMount() calls 1 function(s): UNSAFE_componentWillMount.

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