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componentWillUpdate() — react Function Reference

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

Function javascript BabelCompiler Validation calls 2 called by 2

Entity Profile

Dependency Diagram

graph TD
  94eca9e3_c1f1_ca7a_0aaa_bdd1d5c31107["componentWillUpdate()"]
  1417bcc8_2939_f7dc_7ebd_c83e0ada1a8a["AllLegacyLifecycles"]
  94eca9e3_c1f1_ca7a_0aaa_bdd1d5c31107 -->|defined in| 1417bcc8_2939_f7dc_7ebd_c83e0ada1a8a
  b5db27a3_ef3e_05c0_d84c_d3d4148fdadf["componentWillUpdate()"]
  b5db27a3_ef3e_05c0_d84c_d3d4148fdadf -->|calls| 94eca9e3_c1f1_ca7a_0aaa_bdd1d5c31107
  12b23d27_2043_4b90_1a77_0e221f8eeb34["componentWillUpdate()"]
  12b23d27_2043_4b90_1a77_0e221f8eeb34 -->|calls| 94eca9e3_c1f1_ca7a_0aaa_bdd1d5c31107
  b5db27a3_ef3e_05c0_d84c_d3d4148fdadf["componentWillUpdate()"]
  94eca9e3_c1f1_ca7a_0aaa_bdd1d5c31107 -->|calls| b5db27a3_ef3e_05c0_d84c_d3d4148fdadf
  12b23d27_2043_4b90_1a77_0e221f8eeb34["componentWillUpdate()"]
  94eca9e3_c1f1_ca7a_0aaa_bdd1d5c31107 -->|calls| 12b23d27_2043_4b90_1a77_0e221f8eeb34
  style 94eca9e3_c1f1_ca7a_0aaa_bdd1d5c31107 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/react-dom/src/__tests__/ReactComponentLifeCycle-test.js lines 787–787

      componentWillUpdate() {}

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Frequently Asked Questions

What does componentWillUpdate() do?
componentWillUpdate() is a function in the react codebase, defined in packages/react-dom/src/__tests__/ReactComponentLifeCycle-test.js.
Where is componentWillUpdate() defined?
componentWillUpdate() is defined in packages/react-dom/src/__tests__/ReactComponentLifeCycle-test.js at line 787.
What does componentWillUpdate() call?
componentWillUpdate() calls 2 function(s): componentWillUpdate, componentWillUpdate.
What calls componentWillUpdate()?
componentWillUpdate() is called by 2 function(s): componentWillUpdate, componentWillUpdate.

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