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shouldComponentUpdate() — react Function Reference

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

Function javascript BabelCompiler Validation calls 1 called by 2

Entity Profile

Dependency Diagram

graph TD
  456854db_4d7c_ef5b_dffa_281fb9f2daab["shouldComponentUpdate()"]
  37d31b46_8845_35fb_68b5_1e607fbf91a8["Bar"]
  456854db_4d7c_ef5b_dffa_281fb9f2daab -->|defined in| 37d31b46_8845_35fb_68b5_1e607fbf91a8
  eab51f73_88fb_1410_c505_6c80264a7465["shouldComponentUpdate()"]
  eab51f73_88fb_1410_c505_6c80264a7465 -->|calls| 456854db_4d7c_ef5b_dffa_281fb9f2daab
  3aa3078b_99d7_ef61_edfd_fc2da9199c79["shouldComponentUpdate()"]
  3aa3078b_99d7_ef61_edfd_fc2da9199c79 -->|calls| 456854db_4d7c_ef5b_dffa_281fb9f2daab
  1d34d471_fdc4_a1b5_ba72_91c040b7c39a["shouldComponentUpdate()"]
  456854db_4d7c_ef5b_dffa_281fb9f2daab -->|calls| 1d34d471_fdc4_a1b5_ba72_91c040b7c39a
  style 456854db_4d7c_ef5b_dffa_281fb9f2daab fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/react-reconciler/src/__tests__/ReactIncrementalSideEffects-test.js lines 616–618

      shouldComponentUpdate(nextProps) {
        return this.props.children !== nextProps.children;
      }

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Defined In

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Frequently Asked Questions

What does shouldComponentUpdate() do?
shouldComponentUpdate() is a function in the react codebase, defined in packages/react-reconciler/src/__tests__/ReactIncrementalSideEffects-test.js.
Where is shouldComponentUpdate() defined?
shouldComponentUpdate() is defined in packages/react-reconciler/src/__tests__/ReactIncrementalSideEffects-test.js at line 616.
What does shouldComponentUpdate() call?
shouldComponentUpdate() calls 1 function(s): shouldComponentUpdate.
What calls shouldComponentUpdate()?
shouldComponentUpdate() is called by 2 function(s): shouldComponentUpdate, shouldComponentUpdate.

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