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Birmingham | Jan-ITP-2026 | Arunkumar Akilan | Sprint 3 | Alarm Clock #1096

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Birmingham | Jan-ITP-2026 | Arunkumar Akilan | Sprint 3 | Alarm Clock #1096

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59a0e6b
hhs
arunkumarakilan Mar 22, 2026
ae5c6ba
Add alarm clock implementation for Sprint 3
arunkumarakilan Mar 25, 2026
28e240a
Remove prep folder from Sprint 3 PR
arunkumarakilan Mar 25, 2026
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30 changes: 29 additions & 1 deletion Sprint-3/alarmclock/alarmclock.js
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Original file line number Diff line number Diff line change
@@ -1,4 +1,32 @@
function setAlarm() {}
function setAlarm() {
const input = document.querySelector("#alarmSet");
let seconds = input.value%60;
let minutes = (input.value - seconds)/60;
const timeRemaining = document.querySelector("#timeRemaining");
timeRemaining.textContent = `Time Remaining: ${minutes.toString().padStart(2, "0")}:${seconds.toString().padStart(2, "0")}`;
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@jayshreehajgude2012 jayshreehajgude2012 Mar 26, 2026

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Can you helper function or any other technique to improve readability and reusability?

givenTime = Number(input.value);
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@jayshreehajgude2012 jayshreehajgude2012 Mar 26, 2026

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can you validate input?

clearInterval(timerId);
timerId =setInterval(()=>
{
givenTime = givenTime - 1;
updateTime();
if (givenTime === 0) {
clearInterval(timerId);
playAlarm();
}
}, 1000);

}
let timerId;
let givenTime;

function updateTime(){
let seconds = givenTime%60;
let minutes = (givenTime - seconds)/60;
const remainingTime = document.querySelector("#timeRemaining");
remainingTime.textContent = `Time Remaining: ${minutes.toString().padStart(2, "0")}:${seconds.toString().padStart(2, "0")}`;
}


// DO NOT EDIT BELOW HERE

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2 changes: 1 addition & 1 deletion Sprint-3/alarmclock/alarmclock.test.js
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Original file line number Diff line number Diff line change
@@ -1,7 +1,7 @@
/* ======= TESTS - DO NOT MODIFY =====
There are some Tests in this file that will help you work out if your code is working.
*/

require("@testing-library/jest-dom");
const path = require("path");
const { JSDOM } = require("jsdom");

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2 changes: 1 addition & 1 deletion Sprint-3/alarmclock/index.html
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Expand Up @@ -4,7 +4,7 @@
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<link rel="stylesheet" href="style.css" />
<title>Title here</title>
<title>Alarm Clock App</title>
</head>
<body>
<div class="centre">
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5 changes: 4 additions & 1 deletion Sprint-3/alarmclock/package.json
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Expand Up @@ -13,5 +13,8 @@
"bugs": {
"url": "https://github.com/CodeYourFuture/CYF-Coursework-Template/issues"
},
"homepage": "https://github.com/CodeYourFuture/CYF-Coursework-Template#readme"
"homepage": "https://github.com/CodeYourFuture/CYF-Coursework-Template#readme",
"devDependencies": {
"@testing-library/jest-dom": "^6.9.1"
}
}
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