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useSelector

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Islam answered on October 2, 2020 Popularity 10/10 Helpfulness 4/10

answer useSelector

related redux useselector

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useSelector

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import React from 'react'
import { useSelector } from 'react-redux'

export const CounterComponent = () => {
  const counter = useSelector((state) => state.counter)
  return <div>{counter}</div>
}

Popularity 10/10 Helpfulness 4/10 Language javascript

Source: react-redux.js.org

Tags: javascript useselector

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Contributed on Oct 18 2021

Islam

0 Answers Avg Quality 2/10

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redux useselector

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import React from 'react';
import { useSelector } from 'react-redux';

export const CounterComponent = () => { 
  const counter = useSelector((state) => state.counter) 
  return <div>
    {counter}
  </div>
}

Popularity 10/10 Helpfulness 6/10 Language javascript

Source: react-redux.js.org

Tags: javascript j

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Contributed on Sep 27 2021

Mystic Dev

0 Answers Avg Quality 2/10

useSelector

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import React, {useEffect} from 'react';
import {useSelector, useDispatch} from 'react-redux'
import './App.css';
import allActions from './actions'


const App = () => {
  const counter = useSelector(state => state.counter)
  const currentUser = useSelector(state => state.currentUser)

  const dispatch = useDispatch()

  const user = {name: "Rei"}

  useEffect(() => {
    dispatch(allActions.userActions.setUser(user))
  }, [])

  return (
    <div className="App">
      {
        currentUser.loggedIn ? 
        <>
          <h1>Hello, {currentUser.user.name}</h1>
          <button onClick={() => dispatch(allActions.userActions.logOut())}>Logout</button>
        </> 
        : 
        <>
          <h1>Login</h1>
          <button onClick={() => dispatch(allActions.userActions.setUser(user))}>Login as Rei</button>
        </>
        }
      <h1>Counter: {counter}</h1>
      <button onClick={() => dispatch(allActions.counterActions.increment())}>Increase Counter</button>
      <button onClick={() => dispatch(allActions.counterActions.decrement())}>Decrease Counter</button>
    </div>
  );
}

export default App;

Popularity 7/10 Helpfulness 3/10 Language javascript

Source: builtin.com

Tags: javascript useselector usesel

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Contributed on Nov 24 2023

Mine Sahin

0 Answers Avg Quality 2/10

useSelector

Comment

import React from 'react'
import { useSelector } from 'react-redux'

export const TodoListItem = (props) => {
  const todo = useSelector((state) => state.todos[props.id])
  return <div>{todo.text}</div>
}

Popularity 10/10 Helpfulness 2/10 Language javascript

Source: react-redux.js.org

Tags: javascript j

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Contributed on Oct 18 2021

Islam

0 Answers Avg Quality 2/10

useSelector in Redux

Comment

import React from 'react'import { useSelector } from 'react-redux'
export const CounterComponent = () => {  const counter = useSelector((state) => state.counter)  return <div>{counter}</div>}

Popularity 10/10 Helpfulness 2/10 Language javascript

Source: react-redux.js.org

Tags: javascript j

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Contributed on Jul 09 2021

0 Answers Avg Quality 2/10

new useSelector

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export type RootState = ReturnType<typeof store.getState>;
export const selectData = (state: RootState) => state.QnASlicer.data;

Popularity 10/10 Helpfulness 1/10 Language javascript

Source: Grepper

Tags: javascript j

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Contributed on Jun 27 2022

Blue Baboon

0 Answers Avg Quality 2/10

useSelector

Comment

const result: any = useSelector(selector: Function, equalityFn?: Function)
Copied

Popularity 10/10 Helpfulness 1/10 Language javascript

Source: react-redux.js.org

Tags: javascript j

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Contributed on Oct 02 2020

Cautious Coyote

0 Answers Avg Quality 2/10

useSelector

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