Usestate react hook

import React, { useState } from 'react';

function Example() {
  // Declare a new state variable, which we'll call "count"  
  const [count, setCount] = useState(0);
  return (
    <div>
      <p>You clicked {count} times</p>
      <button onClick={() => setCount(count + 1)}>
        Click me
      </button>
    </div>
  );
}

Source: reactjs.org

Usestate in react

  const [x, setx] = useState(0);

Source: reactjs.org

Usestate react

import React, { useState } from 'react';

function Example() {
	
  const [count, setCount] = useState(0);
  
  return (
    <div>
      <p>You clicked {count} times</p>
      <button onClick={() => setCount(count + 1)}>
        Click me
      </button>
    </div>
  );
}

Source: reactjs.org

React useState hook

 1:  import React, { useState } from 'react'; 2:
 3:  function Example() {
 4:    const [count, setCount] = useState(0); 5:
 6:    return (
 7:      <div>
 8:        <p>You clicked {count} times</p>
 9:        <button onClick={() => setCount(count + 1)}>10:         Click me
11:        </button>
12:      </div>
13:    );
14:  }

Source: reactjs.org

UseState

import React, { useState } from 'react';
function Example() {
  const [variable, callforupdate] = useState(defaulttwhatever);// <-- this it
  return (
    <div></div>
    );
}

Similar codes

1 vote378 views1 answer
React-native razorpay
Javascript React
0 vote395 views2 answers
React social login button
Javascript React
0 vote386 views1 answer
React 10 to 1 with step -2 (odd numbers between [1..10] inverted order)
Javascript React
0 vote433 views1 answer
Navigate between files in react js
Javascript React
2 votes357 views1 answer
Change color of strike through line of text in react native
Javascript React
0 vote377 views1 answer
Flutter or react native
Javascript React
5 votes388 views1 answer
React dom
Javascript React
1 vote420 views2 answers
React native time range picker
Javascript React
61 votes358 views6 answers
Reactjs router
Javascript React
3 votes406 views1 answer
React native class component constructor
Javascript React