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[사전 미션 - 워밍업] - 메리(이수화) 미션 제출합니다. #64

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[사전 미션 - 워밍업] - 메리(이수화) 미션 제출합니다. #64

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70ad5fd
chore: vite 설정 추가
rosielsh Sep 21, 2025
64f926d
chore: lang 속성 ko로 변경
rosielsh Sep 21, 2025
d7fb478
chore: 시멘틱 태그로 수정
rosielsh Sep 21, 2025
746ac56
chore: 버튼 aria-label 추가
rosielsh Sep 21, 2025
e83c6ab
chore: 변경 사항에 대한 실시간 알림 추가
rosielsh Sep 21, 2025
a833862
feat: alert 메세지 추가
rosielsh Sep 21, 2025
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2 changes: 1 addition & 1 deletion a11y/index.html
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Original file line number Diff line number Diff line change
@@ -1,5 +1,5 @@
<!doctype html>
<html lang="en">
<html lang="ko">

<head>
<meta charset="UTF-8" />
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8 changes: 4 additions & 4 deletions a11y/src/App.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -6,11 +6,11 @@ import FlightBooking from "./components/FlightBooking";
function App() {
return (
<div className="app">
<div className="app-main">
<div className="flight-booking-container">
<main className="app-main">
<section className="flight-booking-container">
<FlightBooking />
</div>
</div>
</section>
</main>
</div>
);
}
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45 changes: 40 additions & 5 deletions a11y/src/components/FlightBooking.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -6,13 +6,30 @@ const MAX_PASSENGERS = 3;

const FlightBooking = () => {
const [adultCount, setAdultCount] = useState(1);
const [statusMessage, setStatusMessage] = useState("");

const incrementCount = () => {
setAdultCount((prev) => Math.min(MAX_PASSENGERS, prev + 1));
setAdultCount((prev) => {
const newCount = Math.min(MAX_PASSENGERS, prev + 1);
if (newCount === MAX_PASSENGERS && prev < MAX_PASSENGERS) {
setStatusMessage(`최대 ${MAX_PASSENGERS}명까지 선택할 수 있습니다.`);
} else {
setStatusMessage("");
}
return newCount;
});
};

const decrementCount = () => {
setAdultCount((prev) => Math.max(1, prev - 1));
setAdultCount((prev) => {
const newCount = Math.max(1, prev - 1);
if (newCount === 1 && prev > 1) {
setStatusMessage("최소 1명은 선택해야 합니다.");
} else {
setStatusMessage("");
}
return newCount;
});
};

return (
Expand All @@ -21,15 +38,33 @@ const FlightBooking = () => {
<div className="passenger-count">
<span className="body-text">성인</span>
<div className="counter">
<button className="button-text" onClick={decrementCount}>
<button
className="button-text"
onClick={decrementCount}
aria-label="성인 승객 감소"
>
-
</button>
<span>{adultCount}</span>
<button className="button-text" onClick={incrementCount}>
<span aria-live="polite">{adultCount}</span>
<button
className="button-text"
onClick={incrementCount}
aria-label="성인 승객 증가"
>
+
</button>
</div>
</div>
{statusMessage && (
<div
className="status-message"
aria-live="polite"
aria-atomic="true"
role="status"
>
{statusMessage}
</div>
)}
<button className="search-button">항공편 검색</button>
</div>
);
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3 changes: 3 additions & 0 deletions a11y/vite.config.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -4,4 +4,7 @@ import react from "@vitejs/plugin-react";
// https://vitejs.dev/config/
export default defineConfig({
plugins: [react()],
server: {
host: "0.0.0.0",
},
});