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getSnapshotBeforeUpdate() — react Function Reference

Architecture documentation for the getSnapshotBeforeUpdate() function in ReactComponentLifeCycle-test.js from the react codebase.

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Entity Profile

Dependency Diagram

graph TD
  1e0dd7b1_1da5_c5c2_cec5_81be7bf40d59["getSnapshotBeforeUpdate()"]
  6d1b11a7_1ed0_82e4_13a3_32c17fe4aee6["WillMountAndUpdate"]
  1e0dd7b1_1da5_c5c2_cec5_81be7bf40d59 -->|defined in| 6d1b11a7_1ed0_82e4_13a3_32c17fe4aee6
  style 1e0dd7b1_1da5_c5c2_cec5_81be7bf40d59 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/react-dom/src/__tests__/ReactComponentLifeCycle-test.js lines 985–985

      getSnapshotBeforeUpdate() {}

Domain

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Defined In

Source

Frequently Asked Questions

What does getSnapshotBeforeUpdate() do?
getSnapshotBeforeUpdate() is a function in the react codebase, defined in packages/react-dom/src/__tests__/ReactComponentLifeCycle-test.js.
Where is getSnapshotBeforeUpdate() defined?
getSnapshotBeforeUpdate() is defined in packages/react-dom/src/__tests__/ReactComponentLifeCycle-test.js at line 985.

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