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Wrapper Class — react Architecture

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

Class javascript

Entity Profile

Dependency Diagram

graph TD
  e2359990_ce88_de19_6c9b_5daac1ebffde["Wrapper"]
  3b351a1f_faad_fff4_44c6_33b8718b45d0["ReactLegacyCompositeComponent-test.js"]
  e2359990_ce88_de19_6c9b_5daac1ebffde -->|defined in| 3b351a1f_faad_fff4_44c6_33b8718b45d0
  9905fd74_2c60_4739_36ac_d9bfa21e5be3["render()"]
  e2359990_ce88_de19_6c9b_5daac1ebffde -->|method| 9905fd74_2c60_4739_36ac_d9bfa21e5be3

Relationship Graph

Source Code

packages/react-dom/src/__tests__/ReactLegacyCompositeComponent-test.js lines 241–252

    class Wrapper extends React.Component {
      parentRef = React.createRef();
      childRef = React.createRef();

      render() {
        return (
          <Parent ref={this.parentRef}>
            <Child ref={this.childRef} />
          </Parent>
        );
      }
    }

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__/ReactLegacyCompositeComponent-test.js.
Where is Wrapper defined?
Wrapper is defined in packages/react-dom/src/__tests__/ReactLegacyCompositeComponent-test.js at line 241.

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