componentDidUpdate() — react Function Reference

Architecture documentation for the componentDidUpdate() function in ReactLegacyUpdates-test.js from the react codebase.

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Entity Profile

BabelCompiler→ Validation→ componentDidUpdate() — react Function Reference

Dependency Diagram

graph TD
  d2d2c14f_a37c_71a6_fbf4_9a9e6519ab27["componentDidUpdate()"]
  82f4289d_c835_1d08_c59a_9213a78a729f["Outer"]
  d2d2c14f_a37c_71a6_fbf4_9a9e6519ab27 -->|defined in| 82f4289d_c835_1d08_c59a_9213a78a729f
  style d2d2c14f_a37c_71a6_fbf4_9a9e6519ab27 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/react-dom/src/__tests__/ReactLegacyUpdates-test.js lines 623–630

      componentDidUpdate() {
        const x = this.state.x;
        updates.push('Outer-didUpdate-' + x);
        updates.push('Inner-setState-' + x);
        this.innerRef.current.setState({x: x}, function () {
          updates.push('Inner-callback-' + x);
        });
      }