In react state can be accessed using ....................Athis.stateBthis.state()Cstate.current()DNone of the above
Question
In react state can be accessed using
- A)
this.state
- B)
this.state()
- C)
state.current()
- D) None of the above
Solution
Break Down the Problem
- Identify the key components of React state management.
- Analyze the options provided for accessing React state.
Relevant Concepts
- In React, state can be accessed directly from the component instance using
this.state
.
Analysis and Detail
- Option A:
this.state
- This is the correct way to access the state in a class component. - Option B:
this.state()
- This is incorrect becausestate
is not a function; it's an object. - Option C:
state.current()
- This is incorrect asstate
does not have acurrent()
method. - Option D:
None of the above
- This option cannot be correct if option A is valid.
Verify and Summarize
After reviewing the options, option A is the only correct way to access state in a React class component.
Final Answer
A) this.state
Similar Questions
In react state can be accessed using ....................Athis.stateBthis.state()Cstate.current()DNone of the above
Which React feature is used to access and manage the component's state in class components?stateuseStatepropssetStatePrevious
Which of the following hooks is most appropriate for tracking complex application state in React?1 pointuseEffectuseReduceruseState
What will happen if we change the state without any useEffect or event? (read/explore the react doc)
In React, what is used to pass data to a component from its parent?*setStatecontextuseStateprops
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