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componentWillUnmount() — react Function Reference

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

Function javascript BabelCompiler Validation calls 1 called by 1

Entity Profile

Dependency Diagram

graph TD
  bbcbd91e_196c_5f66_e4b9_1526234cc339["componentWillUnmount()"]
  9f269fac_9a0d_a0a7_dab9_b4a90326c953["UnunmountableComponent"]
  bbcbd91e_196c_5f66_e4b9_1526234cc339 -->|defined in| 9f269fac_9a0d_a0a7_dab9_b4a90326c953
  a61dddad_a76f_571d_9e9c_1d23981466d0["componentWillUnmount()"]
  a61dddad_a76f_571d_9e9c_1d23981466d0 -->|calls| bbcbd91e_196c_5f66_e4b9_1526234cc339
  a61dddad_a76f_571d_9e9c_1d23981466d0["componentWillUnmount()"]
  bbcbd91e_196c_5f66_e4b9_1526234cc339 -->|calls| a61dddad_a76f_571d_9e9c_1d23981466d0
  style bbcbd91e_196c_5f66_e4b9_1526234cc339 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/react-dom/src/__tests__/ReactCompositeComponent-test.js lines 865–869

      componentWillUnmount() {
        app.setState({});
        count++;
        throw Error('always fails');
      }

Domain

Subdomains

Defined In

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Called By

Source

Frequently Asked Questions

What does componentWillUnmount() do?
componentWillUnmount() is a function in the react codebase, defined in packages/react-dom/src/__tests__/ReactCompositeComponent-test.js.
Where is componentWillUnmount() defined?
componentWillUnmount() is defined in packages/react-dom/src/__tests__/ReactCompositeComponent-test.js at line 865.
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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