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Bar Class — react Architecture

Architecture documentation for the Bar class in ReactLegacyUpdates-test.js from the react codebase.

Class javascript

Entity Profile

Dependency Diagram

graph TD
  a9705b9d_76ff_c6e8_1516_e52ed58e640a["Bar"]
  57bbe153_3647_1eae_6c86_4e9ee333eae2["ReactLegacyUpdates-test.js"]
  a9705b9d_76ff_c6e8_1516_e52ed58e640a -->|defined in| 57bbe153_3647_1eae_6c86_4e9ee333eae2
  4af88c15_5d49_dcea_dcb1_9feed4f05a58["componentDidUpdate()"]
  a9705b9d_76ff_c6e8_1516_e52ed58e640a -->|method| 4af88c15_5d49_dcea_dcb1_9feed4f05a58
  b06da42a_c08b_87dc_a9cf_b8472057bfde["render()"]
  a9705b9d_76ff_c6e8_1516_e52ed58e640a -->|method| b06da42a_c08b_87dc_a9cf_b8472057bfde

Relationship Graph

Source Code

packages/react-dom/src/__tests__/ReactLegacyUpdates-test.js lines 1248–1260

      class Bar extends React.Component {
        state = {b: false};
        componentDidUpdate() {
          ops.push('Bar updated');
          if (!this.state.b) {
            this.setState({b: true});
          }
        }
        render() {
          ops.push(`b: ${this.state.b}`);
          return null;
        }
      }

Defined In

Source

Frequently Asked Questions

What is the Bar class?
Bar is a class in the react codebase, defined in packages/react-dom/src/__tests__/ReactLegacyUpdates-test.js.
Where is Bar defined?
Bar is defined in packages/react-dom/src/__tests__/ReactLegacyUpdates-test.js at line 1248.

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