ReactJs String Substr Method Example

Hi Dev,

Today, I am going to learn you how to use substr method in reactjs. The substr() function is used to return a part of a string. We will show how to cut part of a string in reactjs.

Substr() method is basically used to extract a part of string from particular position to specified characters.

Here I will give you simple and easy way to use substr method in reactjs. So let's see the bellow example.

Example

import React from 'react'

export default class Home extends React.Component{
    render(){
        var myStr = "Hello World";
        var subStr = myStr.substr(1, 4);

        return(
            <div>
                <h1>String substr Example</h1>
                <p><strong>Old String : </strong>{myStr}</p>
                <p><strong>New String : </strong>{subStr}</p>
            </div>
        );
    }
}

It will help you...