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componentDidUpdate() — react Function Reference

Architecture documentation for the componentDidUpdate() function in ReactIncrementalErrorHandling-test.internal.js from the react codebase.

Entity Profile

Dependency Diagram

graph TD
  5552be3e_c33c_69f7_72e9_8e9978e0098c["componentDidUpdate()"]
  d19144e4_051a_9fac_060c_c0b2a4683f04["Child"]
  5552be3e_c33c_69f7_72e9_8e9978e0098c -->|defined in| d19144e4_051a_9fac_060c_c0b2a4683f04
  7c322d3b_a06e_2d6a_26bb_0b4d192372ae["componentDidUpdate()"]
  7c322d3b_a06e_2d6a_26bb_0b4d192372ae -->|calls| 5552be3e_c33c_69f7_72e9_8e9978e0098c
  7c322d3b_a06e_2d6a_26bb_0b4d192372ae["componentDidUpdate()"]
  5552be3e_c33c_69f7_72e9_8e9978e0098c -->|calls| 7c322d3b_a06e_2d6a_26bb_0b4d192372ae
  style 5552be3e_c33c_69f7_72e9_8e9978e0098c fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/react-reconciler/src/__tests__/ReactIncrementalErrorHandling-test.internal.js lines 1024–1027

      componentDidUpdate() {
        parent.setState({step: 1});
        throw new Error('update error');
      }

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Frequently Asked Questions

What does componentDidUpdate() do?
componentDidUpdate() is a function in the react codebase, defined in packages/react-reconciler/src/__tests__/ReactIncrementalErrorHandling-test.internal.js.
Where is componentDidUpdate() defined?
componentDidUpdate() is defined in packages/react-reconciler/src/__tests__/ReactIncrementalErrorHandling-test.internal.js at line 1024.
What does componentDidUpdate() call?
componentDidUpdate() calls 1 function(s): componentDidUpdate.
What calls componentDidUpdate()?
componentDidUpdate() is called by 1 function(s): componentDidUpdate.

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