/Javascript/React/How to prevent render in react

How to prevent render in react

Prevent refresh react

   function handleSubmit(event) {
      event.preventDefault();
    }


	<form onSubmit={handleSubmit}></form>

How to prevent render in react

shouldComponentUpdate(nextProps, nextState) {
  return true;
}
//note that if shouldComponentUpdate returns false, then the component will
//not be updated. This is usefull to avoid redundant reload of same "view"

Similar codes

-1 vote180 views1 answer
React localstorage remove item
Javascript React
0 vote216 views1 answer
Alert, react native alert
Javascript React
0 vote235 views1 answer
React nativ export default
Javascript React
1 vote210 views1 answer
Update create react app package to latest
Javascript React
0 vote222 views1 answer
React native delay input
Javascript React
0 vote215 views1 answer
React replace all line breaks with br
Javascript React
0 vote272 views1 answer
How to change a react link icon when you send the link as message in whatsapp
Javascript React
0 vote163 views2 answers
Discord js remove all reactions from user
Javascript React
1 vote212 views1 answer
How to authenticate token in react using axios
Javascript React
1 vote234 views1 answer
@react-google-maps/api npm
Javascript React