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componentDidMount() — react Function Reference

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

Entity Profile

Dependency Diagram

graph TD
  b5f8d5df_161e_6afa_a160_addc538d9772["componentDidMount()"]
  a2f2032d_e71d_59b3_e9e5_d0ed0c7bb2e7["Component"]
  b5f8d5df_161e_6afa_a160_addc538d9772 -->|defined in| a2f2032d_e71d_59b3_e9e5_d0ed0c7bb2e7
  d4e35e12_80fe_4f0a_9ed5_3bde640a3858["componentDidMount()"]
  b5f8d5df_161e_6afa_a160_addc538d9772 -->|calls| d4e35e12_80fe_4f0a_9ed5_3bde640a3858
  style b5f8d5df_161e_6afa_a160_addc538d9772 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/react-dom/src/__tests__/ReactComponent-test.js lines 179–183

      componentDidMount() {
        expect(this.innerRef.getObject()).toEqual(innerObj);
        expect(this.outerRef.getObject()).toEqual(outerObj);
        mounted = true;
      }

Domain

Subdomains

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 179.
What does componentDidMount() call?
componentDidMount() calls 1 function(s): componentDidMount.

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