componentWillUnmount() — react Function Reference

Architecture documentation for the componentWillUnmount() function in ReactEmptyComponent-test.js from the react codebase.

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Entity Profile

BabelCompiler→ Validation→ componentWillUnmount() — react Function Reference

Dependency Diagram

graph TD
  77fbd7e0_5c7a_243e_2817_26745888d123["componentWillUnmount()"]
  22e77211_ab3c_722a_64f8_cd74e6641d01["Inner"]
  77fbd7e0_5c7a_243e_2817_26745888d123 -->|defined in| 22e77211_ab3c_722a_64f8_cd74e6641d01
  style 77fbd7e0_5c7a_243e_2817_26745888d123 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/react-dom/src/__tests__/ReactEmptyComponent-test.js lines 265–269

        componentWillUnmount() {
          // Even though we're getting replaced by `null`, we haven't been
          // replaced yet!
          expect(findDOMNode(this)).not.toBe(null);
        }