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react sate and props

koder answered on October 8, 2020 Popularity 6/10 Helpfulness 1/10

answer react sate and props

related props and state react

react sate and props

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incrementCount() {
  this.setState((state) => {
    // Important: read `state` instead of `this.state` when updating.
    return {count: state.count + 1}
  });
}

handleSomething() {
  // Let's say `this.state.count` starts at 0.
  this.incrementCount();
  this.incrementCount();
  this.incrementCount();

  // If you read `this.state.count` now, it would still be 0.
  // But when React re-renders the component, it will be 3.
}

Popularity 6/10 Helpfulness 1/10 Language javascript

Source: reactjs.org

Tags: javascript

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Contributed on Jun 15 2022

koder

0 Answers Avg Quality 2/10

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props and state react

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function tick() {
  const element = (
    <div>
      <h1>Hello, world!</h1>
      <h2>It is {new Date().toLocaleTimeString()}.</h2>
    </div>
  );
  ReactDOM.render(    element,    document.getElementById('root')  );}

setInterval(tick, 1000);

Popularity 10/10 Helpfulness 1/10 Language javascript

Source: reactjs.org

Tags: javascript j

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Contributed on Oct 08 2020

Disturbed Dugong

0 Answers Avg Quality 2/10

react sate and props

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react sate and props

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props and state react

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