textarea ๊ธ€์ž์ˆ˜ ์„ธ๊ธฐ 1
[jQuery] textarea ๊ธ€์ž ์ˆ˜ count / keyup event

keypress event ์ž…๋ ฅํ•  ์ˆ˜ ์žˆ๋Š” ํ‚ค๋ณด๋“œ๋ฅผ ๋ˆŒ๋ €์„๋•Œ ์‹คํ–‰ (ํ•œ๊ธ€ x, ์˜๋ฌธ o) keyup event ๋ˆ„๋ฅธ ํ‚ค์—์„œ ์†์„ ๋—„ ๋•Œ ์‹คํ–‰. keydown event ํ‚ค๋ณด๋“œ์— ์–ด๋– ํ•œ ํ‚ค๊ฐ€ ๋ˆŒ๋ ค๋„ ์‹คํ–‰ textarea ๊ธ€์ž ์ˆ˜๋ฅผ count ํ•˜๊ธฐ์œ„ํ•ด์„œ keyup event ์‚ฌ์šฉ. ์ฐธ๊ณ  : https://zinee-world.tistory.com/237
js 2021.05.17
1
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