[혜원] 4-ExchangeRate #19
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leehyewon0531
requested review from
11t518s,
chaeiJeon,
dltkdals224,
SaaaHoP and
yoon-junseo
chaeiJeon
reviewed
Apr 3, 2022
| const firstCountry = $firstSelect.options[$firstSelect.selectedIndex].value | ||
| const secondCountry = $secondSelect.options[$secondSelect.selectedIndex].value | ||
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| fetch("https://v6.exchangerate-api.com/v6/0c8fbd2c3ca43caf99612cff/latest/USD") |
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/latest/${firstCountry} 로 데이터를 불러와서 사용하면 16번 줄에서
(response.conversion_rates[secondCountry]) / (response.conversion_rates[firstCountry]) 를 response.conversion_rates[secondCountry] 이렇게 줄일 수 있을 것 같아요!
| const secIndex = $secondSelect.selectedIndex | ||
| $firstSelect.options[secIndex].selected = true | ||
| $secondSelect.options[firIndex].selected = true | ||
| [$firstSelect, $secondSelect] = [$secondSelect, $firstSelect] |
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임시 값 없이 바로 교환 할 수 있어서 좋은 것 같아요!
yoon-junseo
reviewed
Apr 5, 2022
| const secIndex = $secondSelect.selectedIndex | ||
| $firstSelect.options[secIndex].selected = true | ||
| $secondSelect.options[firIndex].selected = true | ||
| [$firstSelect, $secondSelect] = [$secondSelect, $firstSelect] |
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임시 값 없이 바로 교환 할 수 있어서 좋은 것 같아요!
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