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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
  197e543f_8173_e34e_27a3_cc2b58d7d4f9["getSnapshotBeforeUpdate()"]
  1417bcc8_2939_f7dc_7ebd_c83e0ada1a8a["AllLegacyLifecycles"]
  197e543f_8173_e34e_27a3_cc2b58d7d4f9 -->|defined in| 1417bcc8_2939_f7dc_7ebd_c83e0ada1a8a
  style 197e543f_8173_e34e_27a3_cc2b58d7d4f9 fill:#6366f1,stroke:#818cf8,color:#fff

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Source Code

packages/react-dom/src/__tests__/ReactComponentLifeCycle-test.js lines 920–920

      getSnapshotBeforeUpdate() {}

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Defined In

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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 920.

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