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constructor() — react Function Reference

Architecture documentation for the constructor() function in ReactComponentLifeCycle-test.js from the react codebase.

Entity Profile

Dependency Diagram

graph TD
  3bfce029_109a_7072_0da4_25016c76b393["constructor()"]
  d50db234_90bf_36c3_b78e_b18e75185d30["SwitcherParent"]
  3bfce029_109a_7072_0da4_25016c76b393 -->|defined in| d50db234_90bf_36c3_b78e_b18e75185d30
  90bcfc17_a4cf_bfa9_ba0e_855789767151["constructor()"]
  3bfce029_109a_7072_0da4_25016c76b393 -->|calls| 90bcfc17_a4cf_bfa9_ba0e_855789767151
  style 3bfce029_109a_7072_0da4_25016c76b393 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/react-dom/src/__tests__/ReactComponentLifeCycle-test.js lines 134–138

      constructor(props) {
        super(props);
        _testJournal.push('SwitcherParent:getInitialState');
        this.state = {showHasOnDOMReadyComponent: false};
      }

Domain

Subdomains

Frequently Asked Questions

What does constructor() do?
constructor() is a function in the react codebase, defined in packages/react-dom/src/__tests__/ReactComponentLifeCycle-test.js.
Where is constructor() defined?
constructor() is defined in packages/react-dom/src/__tests__/ReactComponentLifeCycle-test.js at line 134.
What does constructor() call?
constructor() calls 1 function(s): constructor.

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