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ErrorBoundary Class — react Architecture

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

Class javascript

Entity Profile

Dependency Diagram

graph TD
  3cef8d29_9afa_1ab5_5569_932479c2ac7e["ErrorBoundary"]
  57bbe153_3647_1eae_6c86_4e9ee333eae2["ReactLegacyUpdates-test.js"]
  3cef8d29_9afa_1ab5_5569_932479c2ac7e -->|defined in| 57bbe153_3647_1eae_6c86_4e9ee333eae2
  ac2e4017_4af8_3f23_ff4e_3313a7641cc5["componentDidCatch()"]
  3cef8d29_9afa_1ab5_5569_932479c2ac7e -->|method| ac2e4017_4af8_3f23_ff4e_3313a7641cc5
  60fda07e_256a_6d35_fb92_872eb7dd821e["render()"]
  3cef8d29_9afa_1ab5_5569_932479c2ac7e -->|method| 60fda07e_256a_6d35_fb92_872eb7dd821e

Relationship Graph

Source Code

packages/react-dom/src/__tests__/ReactLegacyUpdates-test.js lines 1580–1590

    class ErrorBoundary extends React.Component {
      componentDidCatch() {
        // Schedule a no-op state update to avoid triggering a DEV warning in the test.
        this.setState({});

        this.props.parent.remount();
      }
      render() {
        return <BadRender />;
      }
    }

Defined In

Source

Frequently Asked Questions

What is the ErrorBoundary class?
ErrorBoundary is a class in the react codebase, defined in packages/react-dom/src/__tests__/ReactLegacyUpdates-test.js.
Where is ErrorBoundary defined?
ErrorBoundary is defined in packages/react-dom/src/__tests__/ReactLegacyUpdates-test.js at line 1580.

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