๐Ÿ“– Coding Study/React, JS

Props (Properties)

๊ณต๋ถ€๋ชปํ•จ 2023. 10. 9. 23:15

์ปดํฌ๋„ŒํŠธ ๊ฐ„์— ๊ฐ’์„ ์ „๋‹ฌํ• ๋•Œ ์‚ฌ์šฉ๋จ

 

  • ํŠน์ง•์€ ์ฝ๊ธฐ ์ „์šฉ์œผ๋กœ ์ „๋‹ฌ๋˜๋ฉฐ, ์ƒ์œ„ ์ปดํฌ๋„ŒํŠธ์—์„œ ํ•˜์œ„ ์ปดํฌ๋„ŒํŠธ๋กœ ๊ฐ’์„ ์ „๋‹ฌํ• ๋•Œ ์‚ฌ์šฉํ•œ๋‹ค.
  • ๋ฌธ์ž์—ด, ์ˆซ์ž, ๊ฐ์ฒด, ํ•จ์ˆ˜ ๋“ฑ ๋ชจ๋“  ํ˜•ํƒœ์˜ ๋ฐ์ดํ„ฐ๋ฅผ ๋„˜๊ฒจ์ค„ ์ˆ˜ ์žˆ๋‹ค.
// ์ƒ์œ„ ์ปดํฌ๋„ŒํŠธ A.js
const A = () => {
	const data = [1, 2, 3, 4, 5];
    
    return(
    	<B datas = {data} />
    );
};

export default A;

 

// ํ•˜์œ„ ์ปดํฌ๋„ŒํŠธ B.js. ํ•จ์ˆ˜ํ˜• ์ปดํฌ๋„ŒํŠธ
const B = (props) => {
	return(
    	const datas = props.datas;
    );
};
// ํ•˜์œ„ ์ปดํฌ๋„ŒํŠธ C.js. ํด๋ž˜์Šคํ˜• ์ปดํฌ๋„ŒํŠธ

import {Component} from 'react';

class C extends Component{
	render() {
    	const datas = this.props.datas;
    }
}

 

LIST

'๐Ÿ“– Coding Study > React, JS' ์นดํ…Œ๊ณ ๋ฆฌ์˜ ๋‹ค๋ฅธ ๊ธ€

filter(), ํ•„ํ„ฐ ํ•จ์ˆ˜  (0) 2023.10.09
some(), some ํ•จ์ˆ˜  (0) 2023.10.09
map(), ๋งต ํ•จ์ˆ˜  (0) 2023.10.09
useState  (0) 2023.10.09
์ฝœ๋ฐฑ ํ•จ์ˆ˜ (Callback function)  (0) 2023.10.09