Home / Function/ UNSAFE_componentWillMount() — react Function Reference

UNSAFE_componentWillMount() — react Function Reference

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

Entity Profile

Dependency Diagram

graph TD
  a84b4653_b699_c02a_2921_3fc4033e1c94["UNSAFE_componentWillMount()"]
  cb1af1d1_f555_997a_b1bf_056e7b3e2046["Component"]
  a84b4653_b699_c02a_2921_3fc4033e1c94 -->|defined in| cb1af1d1_f555_997a_b1bf_056e7b3e2046
  b5a445f8_d6b4_cec0_8402_837bbe5c7b19["UNSAFE_componentWillMount()"]
  a84b4653_b699_c02a_2921_3fc4033e1c94 -->|calls| b5a445f8_d6b4_cec0_8402_837bbe5c7b19
  style a84b4653_b699_c02a_2921_3fc4033e1c94 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/react-dom/src/__tests__/ReactDOMServerLifecycles-test.js lines 114–116

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

Domain

Subdomains

Frequently Asked Questions

What does UNSAFE_componentWillMount() do?
UNSAFE_componentWillMount() is a function in the react codebase, defined in packages/react-dom/src/__tests__/ReactDOMServerLifecycles-test.js.
Where is UNSAFE_componentWillMount() defined?
UNSAFE_componentWillMount() is defined in packages/react-dom/src/__tests__/ReactDOMServerLifecycles-test.js at line 114.
What does UNSAFE_componentWillMount() call?
UNSAFE_componentWillMount() calls 1 function(s): UNSAFE_componentWillMount.

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