Breaking News: Grepper is joining You.com. Read the official announcement!

setinterval in react

Add Answer

. answered on May 13, 2021 Popularity 10/10 Helpfulness 4/10

answer setinterval in react

related set interval react

related setinterval react

related set interval react

setinterval in react

Comment

// don't forget to clean it up:

useEffect(() => {
  const interval = setInterval(() => console.log('hello!'), 1000)
  
  return () => clearInterval(interval) // cleanup
}, [])

Popularity 10/10 Helpfulness 4/10 Language javascript

Source: Grepper

Tags: javascript setinterval

Link to this answer
Share Copy Link

Contributed on Jul 28 2022

0 Answers Avg Quality 2/10

Closely Related Answers

set interval react

Comment

useEffect(() => {
  const interval = setInterval(() => {
    console.log('This will run every second!');
  }, 1000);
  return () => clearInterval(interval);
}, []);

Popularity 10/10 Helpfulness 7/10 Language javascript

Source: upmostly.com

Tags: javascript j

Link to this answer
Share Copy Link

Contributed on Jun 23 2021

Lonely Lyrebird

0 Answers Avg Quality 2/10

setinterval react

Comment

let myCounter = 0;
let timeout = null;
export default CounterApp = props => {

  const [counter, setCounter] = useState(0);

  // Also don't forget this
  useEffect(()=> {
    return ()=> clearInterval(timeout);
  }, []);      

  myCounter = counter;
  const startInterval = () => {
    timeout = setInterval(() => {
      setCounter(counter => counter + 1);
      console.log("counter: ", myCounter); // counter always return 0 but myCounter the updated value
      if(myCounter === 10) clearInterval(timeout);

    }, 1000);
  };

}

Popularity 10/10 Helpfulness 3/10 Language javascript

Source: stackoverflow.com

Tags: javascript j

Link to this answer
Share Copy Link

Contributed on May 13 2021

Embarrassed Elk

0 Answers Avg Quality 2/10

set interval react

Comment

timer: function() {
   var newCount = this.state.currentCount - 1;
   if(newCount >= 0) { 
       this.setState({ currentCount: newCount });
   } else {
       clearInterval(this.state.intervalId);
   }
},

Popularity 10/10 Helpfulness 2/10 Language javascript

Source: stackoverflow.com

Tags: javascript j

Link to this answer
Share Copy Link

Contributed on Jun 23 2021

Lonely Lyrebird

0 Answers Avg Quality 2/10

setinterval in react

Contents

More Related Answers

setinterval in react

Closely Related Answers

set interval react

setinterval react

set interval react

Grepper

Documentation

Social

Legal

Contact

Oops, You will need to install Grepper and log-in to perform this action.