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shouldComponentUpdate() — react Function Reference

Architecture documentation for the shouldComponentUpdate() function in ReactLegacyCompositeComponent-test.js from the react codebase.

Function javascript BabelCompiler Validation calls 1

Entity Profile

Dependency Diagram

graph TD
  bf3670f3_9e96_dde2_682d_3cded366fdd1["shouldComponentUpdate()"]
  b14ec441_ef91_59d2_39a2_5bfc0c178c61["Static"]
  bf3670f3_9e96_dde2_682d_3cded366fdd1 -->|defined in| b14ec441_ef91_59d2_39a2_5bfc0c178c61
  a6e7b08e_ec06_42e9_a69d_31616793293b["shouldComponentUpdate()"]
  bf3670f3_9e96_dde2_682d_3cded366fdd1 -->|calls| a6e7b08e_ec06_42e9_a69d_31616793293b
  style bf3670f3_9e96_dde2_682d_3cded366fdd1 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/react-dom/src/__tests__/ReactLegacyCompositeComponent-test.js lines 698–700

      shouldComponentUpdate() {
        return false;
      }

Domain

Subdomains

Defined In

Calls

Source

Frequently Asked Questions

What does shouldComponentUpdate() do?
shouldComponentUpdate() is a function in the react codebase, defined in packages/react-dom/src/__tests__/ReactLegacyCompositeComponent-test.js.
Where is shouldComponentUpdate() defined?
shouldComponentUpdate() is defined in packages/react-dom/src/__tests__/ReactLegacyCompositeComponent-test.js at line 698.
What does shouldComponentUpdate() call?
shouldComponentUpdate() calls 1 function(s): shouldComponentUpdate.

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