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componentDidUpdate

Cautious Coyote answered on November 10, 2020 Popularity 10/10 Helpfulness 6/10

answer componentDidUpdate

related react componentDidUpdate

componentDidUpdate

Comment

componentDidUpdate(prevProps, prevState) {
  if (prevState.pokemons !== this.state.pokemons) {
    console.log('pokemons state has changed.')
  }
}

Popularity 10/10 Helpfulness 6/10 Language javascript

Source: dev.to

Tags: javascript

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Contributed on Nov 10 2020

Cautious Coyote

0 Answers Avg Quality 2/10

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react componentDidUpdate

Comment

componentDidUpdate(prevProps) {
  // Typical usage (don't forget to compare props):
  if (this.props.userID !== prevProps.userID) {
    this.fetchData(this.props.userID);
  }
}

Popularity 10/10 Helpfulness 4/10 Language javascript

Source: reactjs.org

Tags: javascript j

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Contributed on Apr 12 2022

Jolly Jackal

0 Answers Avg Quality 2/10

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