- View All (350)
๋ฐ์ํ
250x250
Notice
Recent Posts
Recent Comments
| ์ผ | ์ | ํ | ์ | ๋ชฉ | ๊ธ | ํ |
|---|---|---|---|---|---|---|
| 1 | 2 | |||||
| 3 | 4 | 5 | 6 | 7 | 8 | 9 |
| 10 | 11 | 12 | 13 | 14 | 15 | 16 |
| 17 | 18 | 19 | 20 | 21 | 22 | 23 |
| 24 | 25 | 26 | 27 | 28 | 29 | 30 |
Tags
- ๋ฅ๋ฌ๋
- ํ ์คํธ๋ง์ด๋
- ๊นํ๋ธ
- ์๋ฐ์คํฌ๋ฆฝํธ
- tableau
- ๋ฆฌ์กํธ
- ํ ์คํธ๋ถ์
- sap
- abap
- ๋น ๋ฐ์ดํฐ
- ๋ฐ์ดํฐ ๋ถ์
- ์์ฐ์ด์ฒ๋ฆฌ
- ์๋ง์กด์น์๋น์ค
- github
- DFS
- ํ๋ธ๋ก
- ํ์ด์ฌ
- nlp
- ๋ฐ์ดํฐ๋ถ์
- react
- ํ๋ธ๋ฃจ
- AI
- AWS
- Git
- ์ฝํ
- ์ธ๊ณต์ง๋ฅ
- erp
- ๋ฐฑ์ค
- ์ฝ๋ฉํ ์คํธ
- ์๊ณ ๋ฆฌ์ฆ
Archives
- Today
- Total
๋ชฉ๋กXML (1)
Hey Tech
[์๋ฌ ํด๊ฒฐ] JSX expressions must have one parent element.
์๋ฌ ์ํฉ React ๊ธฐ๋ฐ ํ๋ฉด UI ๊ตฌํ ์ค ์๋ ์๋ฌ ๋ฉ์์ง ํ์ธ ์๋ฌ ๋ฉ์์ง JSX expressions must have one parent element. ์๋ฌ ์์ธ - JSX ๋ฌธ๋ฒ์์ Component๊ฐ ์ฌ๋ฌ ๊ฐ ์๋ค๋ฉด ๋ฐ๋์ parent element๋ก ๊ฐ์ธ์ผ ํ๋๋ฐ ๊ทธ๋ ์ง ์์์ ๋ฐ์ํ ์ด์ - Component ๋ด๋ถ๋ ํ๋์ DOM Tree ๊ตฌ์กฐ๋ก ์ด๋ฃจ์ด์ ธ์ผ ํ๋ค๋ ๊ท์น์ ๋ฐ๋ผ์ผ ํจ ํด๊ฒฐ์ฑ ๊ฐ๋จํ๊ฒ div ํ๊ทธ ๋๋ fragment ํ๊ทธ ๋๋ ์ค๊ดํธ{}๋ก ์ฌ๋ฌ Component๋ฅผ ๊ฐ์ธ๋ parent element๋ฅผ ์ฌ์ฉํ๋ฉด ์ฝ๊ฒ ํด๊ฒฐ ๊ฐ๋ฅ ํด๊ฒฐ์ฑ ์์1: div ํ๊ทธ ... ํด๊ฒฐ์ฑ ์์2: fragment ํ๊ทธ ... ํด๊ฒฐ์ฑ ์์3: ํ๊ทธ๋ช ์๋ต๊ฐ๋ฅ ... ํฌ์คํ ๋ด์ฉ์ ์ค๋ฅ๊ฐ ์๋ค๋ฉด ์..
SW ๊ฐ๋ฐ/React JS
2022. 1. 5. 09:35