alexa
Facebook
Twitter
LinkedIn
Instagram
Whatsapp
Call Now
Quick Inquiry

Preact/React and setting state after fetch in react.js ?

Preact/React and setting state after fetch in react.js ?

The right place to check for state change is either to pass callback as second argument to setState method

  this.setState({
      explanation: 'phil says so'
    },() => {
      console.log('Set the explanation state successfully')
    }) 

or using componentDidUpdate lifecycle method.

 componentDidUpdate(prevProps, prevState){
  if (prevState.explanation !== this.state.explanation) {
    console.log('Set the explanation state successfully')
  }
}

113 0
7

Write a Comments


* Be the first to Make Comment

GoodFirms Badge
GoodFirms Badge

Fix Your Meeting With Our SEO Consultants in India To Grow Your Business Online