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componentDidUpdate() — react Function Reference

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

Entity Profile

Dependency Diagram

graph TD
  c5fa70ce_e002_243b_655b_8f95892a05d9["componentDidUpdate()"]
  1ada1f6b_e92e_dd6d_78d1_ed184d5cef75["Foo"]
  c5fa70ce_e002_243b_655b_8f95892a05d9 -->|defined in| 1ada1f6b_e92e_dd6d_78d1_ed184d5cef75
  style c5fa70ce_e002_243b_655b_8f95892a05d9 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/react-dom/src/__tests__/ReactLegacyUpdates-test.js lines 1195–1200

        componentDidUpdate() {
          ops.push('Foo updated');
          if (!this.state.b) {
            this.setState({b: true});
          }
        }

Domain

Subdomains

Frequently Asked Questions

What does componentDidUpdate() do?
componentDidUpdate() is a function in the react codebase, defined in packages/react-dom/src/__tests__/ReactLegacyUpdates-test.js.
Where is componentDidUpdate() defined?
componentDidUpdate() is defined in packages/react-dom/src/__tests__/ReactLegacyUpdates-test.js at line 1195.

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