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componentDidMount() — react Function Reference

Architecture documentation for the componentDidMount() function in ReactComponent-test.js from the react codebase.

Function javascript BabelCompiler Validation calls 1 called by 3

Entity Profile

Dependency Diagram

graph TD
  d4e35e12_80fe_4f0a_9ed5_3bde640a3858["componentDidMount()"]
  e69fe871_3ae7_0c24_e382_1a0efa2019be["Wrapper"]
  d4e35e12_80fe_4f0a_9ed5_3bde640a3858 -->|defined in| e69fe871_3ae7_0c24_e382_1a0efa2019be
  23447ea5_3940_a85a_f5b8_1d81883e29b9["componentDidMount()"]
  23447ea5_3940_a85a_f5b8_1d81883e29b9 -->|calls| d4e35e12_80fe_4f0a_9ed5_3bde640a3858
  b5f8d5df_161e_6afa_a160_addc538d9772["componentDidMount()"]
  b5f8d5df_161e_6afa_a160_addc538d9772 -->|calls| d4e35e12_80fe_4f0a_9ed5_3bde640a3858
  b2ed49d7_55a7_9903_7d91_0461bbd1559c["componentDidMount()"]
  b2ed49d7_55a7_9903_7d91_0461bbd1559c -->|calls| d4e35e12_80fe_4f0a_9ed5_3bde640a3858
  23447ea5_3940_a85a_f5b8_1d81883e29b9["componentDidMount()"]
  d4e35e12_80fe_4f0a_9ed5_3bde640a3858 -->|calls| 23447ea5_3940_a85a_f5b8_1d81883e29b9
  style d4e35e12_80fe_4f0a_9ed5_3bde640a3858 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/react-dom/src/__tests__/ReactComponent-test.js lines 82–85

      componentDidMount() {
        this.props.children[1] = <p key={1} />; // Mutation is illegal
        this.forceUpdate();
      }

Domain

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Defined In

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Frequently Asked Questions

What does componentDidMount() do?
componentDidMount() is a function in the react codebase, defined in packages/react-dom/src/__tests__/ReactComponent-test.js.
Where is componentDidMount() defined?
componentDidMount() is defined in packages/react-dom/src/__tests__/ReactComponent-test.js at line 82.
What does componentDidMount() call?
componentDidMount() calls 1 function(s): componentDidMount.
What calls componentDidMount()?
componentDidMount() is called by 3 function(s): componentDidMount, componentDidMount, componentDidMount.

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