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Wrapper Class — react Architecture

Architecture documentation for the Wrapper class in ReactComponent-test.js from the react codebase.

Class javascript

Entity Profile

Dependency Diagram

graph TD
  e69fe871_3ae7_0c24_e382_1a0efa2019be["Wrapper"]
  fcb11462_6e67_b4af_9dfc_b2e2c1126dd1["ReactComponent-test.js"]
  e69fe871_3ae7_0c24_e382_1a0efa2019be -->|defined in| fcb11462_6e67_b4af_9dfc_b2e2c1126dd1
  d4e35e12_80fe_4f0a_9ed5_3bde640a3858["componentDidMount()"]
  e69fe871_3ae7_0c24_e382_1a0efa2019be -->|method| d4e35e12_80fe_4f0a_9ed5_3bde640a3858
  c829dc56_fbb4_1300_d96c_ce0badad0eba["render()"]
  e69fe871_3ae7_0c24_e382_1a0efa2019be -->|method| c829dc56_fbb4_1300_d96c_ce0badad0eba

Relationship Graph

Source Code

packages/react-dom/src/__tests__/ReactComponent-test.js lines 81–90

    class Wrapper extends React.Component {
      componentDidMount() {
        this.props.children[1] = <p key={1} />; // Mutation is illegal
        this.forceUpdate();
      }

      render() {
        return <div>{this.props.children}</div>;
      }
    }

Defined In

Source

Frequently Asked Questions

What is the Wrapper class?
Wrapper is a class in the react codebase, defined in packages/react-dom/src/__tests__/ReactComponent-test.js.
Where is Wrapper defined?
Wrapper is defined in packages/react-dom/src/__tests__/ReactComponent-test.js at line 81.

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