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

0 vote205 views1 answer
Await zoomus.joinmeeting crashing app react native
Javascript React
1 vote199 views2 answers
React select disable option
Javascript React
1 vote223 views1 answer
React map component in
Javascript React
0 vote262 views1 answer
React js set default route
Javascript React
0 vote228 views1 answer
Scroll down react js typescript
Javascript React
1 vote204 views5 answers
Push notification react native
Javascript React
1 vote244 views2 answers
React alert popup
Javascript React
-1 vote237 views1 answer
Convert create-react-app to typscript
Javascript React
11 votes207 views4 answers
React native text underline
Javascript React
0 vote229 views1 answer
What was the reaction of others bostonh tea party
Javascript React