UNSAFE_componentWillUpdate() — react Function Reference

Architecture documentation for the UNSAFE_componentWillUpdate() function in ReactIncremental-test.js from the react codebase.

Function javascript BabelCompiler Validation calls 1 called by 1

Entity Profile

BabelCompiler→ Validation→ UNSAFE_componentWillUpdate() — react Function Reference

Dependency Diagram

graph TD
  f9dfe40f_3d91_281b_3967_325f111a81e0["UNSAFE_componentWillUpdate()"]
  01f9ab96_c9f8_4174_b43a_5d46610df07d["LifeCycle"]
  f9dfe40f_3d91_281b_3967_325f111a81e0 -->|defined in| 01f9ab96_c9f8_4174_b43a_5d46610df07d
  8d3f5e4e_a237_8ec8_58a3_00b4c8f18258["UNSAFE_componentWillUpdate()"]
  8d3f5e4e_a237_8ec8_58a3_00b4c8f18258 -->|calls| f9dfe40f_3d91_281b_3967_325f111a81e0
  8d3f5e4e_a237_8ec8_58a3_00b4c8f18258["UNSAFE_componentWillUpdate()"]
  f9dfe40f_3d91_281b_3967_325f111a81e0 -->|calls| 8d3f5e4e_a237_8ec8_58a3_00b4c8f18258
  style f9dfe40f_3d91_281b_3967_325f111a81e0 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/react-reconciler/src/__tests__/ReactIncremental-test.js lines 1283–1287

      UNSAFE_componentWillUpdate(nextProps) {
        Scheduler.log(
          'componentWillUpdate:' + this.props.x + '-' + nextProps.x,
        );
      }