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EmitsChangeOnUnmount Class — react Architecture

Architecture documentation for the EmitsChangeOnUnmount class in ReactUpdates-test.js from the react codebase.

Class javascript

Entity Profile

Dependency Diagram

graph TD
  bc0685dc_3657_8ce7_3b72_ea12a6b1d8e0["EmitsChangeOnUnmount"]
  e1a7562e_ea2b_594b_d7d2_0ca836dcd888["ReactUpdates-test.js"]
  bc0685dc_3657_8ce7_3b72_ea12a6b1d8e0 -->|defined in| e1a7562e_ea2b_594b_d7d2_0ca836dcd888
  c73e4256_bb1b_7304_992d_8005ae0f7c14["componentWillUnmount()"]
  bc0685dc_3657_8ce7_3b72_ea12a6b1d8e0 -->|method| c73e4256_bb1b_7304_992d_8005ae0f7c14
  c598eeb9_337f_74b6_fcb9_042b7e96295a["render()"]
  bc0685dc_3657_8ce7_3b72_ea12a6b1d8e0 -->|method| c598eeb9_337f_74b6_fcb9_042b7e96295a

Relationship Graph

Source Code

packages/react-dom/src/__tests__/ReactUpdates-test.js lines 1259–1266

    class EmitsChangeOnUnmount extends React.Component {
      componentWillUnmount() {
        emitChange();
      }
      render() {
        return null;
      }
    }

Defined In

Source

Frequently Asked Questions

What is the EmitsChangeOnUnmount class?
EmitsChangeOnUnmount is a class in the react codebase, defined in packages/react-dom/src/__tests__/ReactUpdates-test.js.
Where is EmitsChangeOnUnmount defined?
EmitsChangeOnUnmount is defined in packages/react-dom/src/__tests__/ReactUpdates-test.js at line 1259.

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