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Child Class — react Architecture

Architecture documentation for the Child class in ReactEmptyComponent-test.js from the react codebase.

Entity Profile

Dependency Diagram

graph TD
  6d7e250d_299e_83e3_c566_b73ff7755212["Child"]
  295b05a2_f7a4_77fe_4112_1383a782d1eb["ReactEmptyComponent-test.js"]
  6d7e250d_299e_83e3_c566_b73ff7755212 -->|defined in| 295b05a2_f7a4_77fe_4112_1383a782d1eb
  59603d32_e24a_907f_a82a_82b328b19119["componentDidMount()"]
  6d7e250d_299e_83e3_c566_b73ff7755212 -->|method| 59603d32_e24a_907f_a82a_82b328b19119
  4386e37b_4948_0236_b50c_d81bfc3914e1["render()"]
  6d7e250d_299e_83e3_c566_b73ff7755212 -->|method| 4386e37b_4948_0236_b50c_d81bfc3914e1

Relationship Graph

Source Code

packages/react-dom/src/__tests__/ReactEmptyComponent-test.js lines 312–326

      class Child extends React.Component {
        componentDidMount() {
          if (this.props.onMount) {
            this.props.onMount();
          }
        }

        render() {
          if (!this.props.visible) {
            return nullORUndefined;
          }

          return <div>hello world</div>;
        }
      }

Frequently Asked Questions

What is the Child class?
Child is a class in the react codebase, defined in packages/react-dom/src/__tests__/ReactEmptyComponent-test.js.
Where is Child defined?
Child is defined in packages/react-dom/src/__tests__/ReactEmptyComponent-test.js at line 312.

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