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componentWillUnmount() — react Function Reference

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

Function javascript BabelCompiler Validation calls 1 called by 1

Entity Profile

Dependency Diagram

graph TD
  c73e4256_bb1b_7304_992d_8005ae0f7c14["componentWillUnmount()"]
  bc0685dc_3657_8ce7_3b72_ea12a6b1d8e0["EmitsChangeOnUnmount"]
  c73e4256_bb1b_7304_992d_8005ae0f7c14 -->|defined in| bc0685dc_3657_8ce7_3b72_ea12a6b1d8e0
  fb4ed6f7_0297_546b_b0c7_172011d4e525["componentWillUnmount()"]
  fb4ed6f7_0297_546b_b0c7_172011d4e525 -->|calls| c73e4256_bb1b_7304_992d_8005ae0f7c14
  fb4ed6f7_0297_546b_b0c7_172011d4e525["componentWillUnmount()"]
  c73e4256_bb1b_7304_992d_8005ae0f7c14 -->|calls| fb4ed6f7_0297_546b_b0c7_172011d4e525
  style c73e4256_bb1b_7304_992d_8005ae0f7c14 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/react-dom/src/__tests__/ReactUpdates-test.js lines 1260–1262

      componentWillUnmount() {
        emitChange();
      }

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Frequently Asked Questions

What does componentWillUnmount() do?
componentWillUnmount() is a function in the react codebase, defined in packages/react-dom/src/__tests__/ReactUpdates-test.js.
Where is componentWillUnmount() defined?
componentWillUnmount() is defined in packages/react-dom/src/__tests__/ReactUpdates-test.js at line 1260.
What does componentWillUnmount() call?
componentWillUnmount() calls 1 function(s): componentWillUnmount.
What calls componentWillUnmount()?
componentWillUnmount() is called by 1 function(s): componentWillUnmount.

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