React components has a built-in state object. The state object is where you store property values that belongs to the component . When the state object changes, the component re-renders.
Read moreWhy we use state in React instead of variable?
Though using state may seem similar to class variable but state is a protected keyword in React that refers to stored component data . The major difference between using class variables and state is updating data. Instead of manually reassigning the variable, you call this. setState() .
Read moreHow do I add a counter in react native?
import React, { Component } from ‘react’; import { StyleSheet, View } from ‘react-native’; import Counter from ‘./Counter’; export default class App extends Component { constructor() { super(); this. state = { counter: 0 }; this. handleOnClick = this.
Read moreHow do you make a counter in React?
How to Create a Counter in React JS
Read moreHow do you make a counter in React?
How to Create a Counter in React JS
Read moreWhat is a counter component?
Counter Component. The Counter component lets you record events . Each time the component receives an input event, it increases or decreases the counter from a configurable base value. When adding this component to an automation, it is placed in the Global tab of the component tray by default.
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