ํŽ˜์ด์ง€์‹œ์ž‘ํ™”๋ฉด์• ๋‹ˆ๋ฉ”์ด์…˜๋งŒ๋“ค๊ธฐ

ยท React
์Šค์Šค๋ฅต ๋‚˜์˜ค๋Š” ์• ๋‹ˆ๋ฉ”์ด์…˜์„ ๋งŒ๋“ค๊ณ  ์‹ถ๋‹ค๋ฉด? ์• ๋‹ˆ๋ฉ”์ด์…˜ ๋™์ž‘์ „ ์Šคํƒ€์ผ์„ ๋‹ด์„ className์„ ๋งŒ๋“ค๊ธฐ ์• ๋‹ˆ๋ฉ”์ด์…˜ ๋™์ž‘ํ›„ ์Šคํƒ€์ผ์„ ๋‹ด์„ className์„ ๋งŒ๋“ค๊ธฐ transition ์†์„ฑ๋„ ์ถ”๊ฐ€ ์ฒ˜์Œ์—๋Š” ๋–ผ์—‡๋‹ค๊ฐ€ ๋ถ™์ด๊ธฐ ์ด ์ˆœ์„œ์— ๋”ฐ๋ผ์„œ ์ €๋ฒˆ ๊ฒŒ์‹œ๋ฌผ์—์„œ ๋งŒ๋“ค์—ˆ๋˜ ํƒญ์˜ ๋‚ด์šฉ์ด ์„œ์„œํžˆ ๋“ฑ์žฅํ•˜๋Š” fade in ์• ๋‹ˆ๋ฉ”์ด์…˜์„ ๋งŒ๋“ค์–ด๋ณด๊ฒƒ์Œ ๋จผ์ €, ์• ๋‹ˆ๋ฉ”์ด์…˜ ๋™์ž‘์ „ํ›„ ์Šคํƒ€์ผ์„ ๋‹ด์„ className์„ ๋งŒ๋“ค๊ณ , transition ์†์„ฑ๋„ ์ถ”๊ฐ€ํ•ด๋ณผ๊ฒŒ์š” (cssํŒŒ์ผ) .start{ opacity:0; /* ์•ˆ๋ณด์ž„ */ } .end{ opacity:1; /* ๋ณด์ž„ */ transition: opacity 0.5s; /* ์ฒœ์ฒœํžˆ ๋ณด์ž„ */ } ๋‹ค์Œ์œผ๋กœ '๋ฒ„ํŠผ์„ ๋ˆ„๋ฅผ๋•Œ๋งˆ๋‹ค end๋ฅผ ๋ถ€์ฐฉํ•ด์ฃผ์„ธ์š”~!' useEffect๋ฅผ ์จ์„œ st..
becky(์ง€์€)
'ํŽ˜์ด์ง€์‹œ์ž‘ํ™”๋ฉด์• ๋‹ˆ๋ฉ”์ด์…˜๋งŒ๋“ค๊ธฐ' ํƒœ๊ทธ์˜ ๊ธ€ ๋ชฉ๋ก