define function inside map in reactjs | Fat Arrow function netflix app part 4
define function inside map in reactjs | netflix app part 4
used file:(index.js, index,css, App.js, Cards.js, Sdata.js)
Source code:-
2.index.js
import React from 'react';import ReactDOM from 'react-dom';import Cards from './Cards';import Sdata from './Sdata';console.log(Sdata[0].sname)ReactDOM.render(<><h1 className="heading_style" > List of five cards</h1>{/* Use map method */}{Sdata.map(function ncard(val){return(<Cardsimgsrc = {val.imgsrc}title = {val.title}sname = {val.sname} />)})};</>,document.getElementById('root'));
Using fat arrow function
Normal function
function myfun(x + y){return x + y;}
Fat arrow function
const myfun = (x + y) => {return x + y;}
Or
const myfun = (x + y) => x + y;
using Fat arrow function in index.js
import React from 'react';import ReactDOM from 'react-dom';import Cards from './Cards';import Sdata from './Sdata';console.log(Sdata[0].sname)ReactDOM.render(<><h1 className="heading_style" > List of five cards</h1>{/* Use map method */}{Sdata.map((val) =>{return(<Cardsimgsrc = {val.imgsrc}title = {val.title}sname = {val.sname} />)})};</>,document.getElementById('root'));
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