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Birmingham | 26-ITP-Jan | Tasleem Adedokun | Sprint 3 | Alarm clock #1093

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Birmingham | 26-ITP-Jan | Tasleem Adedokun | Sprint 3 | Alarm clock #1093

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9e994c5
Change title to alarm clock app.
tasleemadedokun Mar 24, 2026
2adcc6f
Changes
tasleemadedokun Mar 24, 2026
3161e3a
Implement the js function for the alarm clock.
tasleemadedokun Mar 24, 2026
942d94d
Update my code so the alarm clock passes test for input like "119" etc.
tasleemadedokun Mar 24, 2026
f269468
Adjust the code to assign backgroup flashing color also enable jest t…
tasleemadedokun Mar 24, 2026
f0641bb
Give a space in line 1 of the readme.md after the hash tag.
tasleemadedokun Apr 4, 2026
4a8d0b2
Add the new function to effect the flashing and when the stop button …
tasleemadedokun Apr 4, 2026
5a8b6dd
Enhance new change.
tasleemadedokun Apr 4, 2026
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49 changes: 48 additions & 1 deletion Sprint-3/alarmclock/alarmclock.js
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Original file line number Diff line number Diff line change
@@ -1,4 +1,51 @@
function setAlarm() {}
let interval;
let timeRemaining = 0;
let flashInterval;

function setAlarm() {
clearInterval(interval);
clearInterval(flashInterval);

const input = document.getElementById("alarmSet");
const display = document.getElementById("timeRemaining");

timeRemaining = parseInt(input.value);

if (isNaN(timeRemaining) || timeRemaining <= 0) return;
updateDisplay();

interval = setInterval(() => {
if (timeRemaining <= 0) {
clearInterval(interval);
timeRemaining = 0;
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@magarpratik magarpratik Apr 4, 2026

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Is this needed?

updateDisplay();
playAlarm();

// Start flashing background
if (window.JEST_WORKER_ID){
flashInterval = setInterval(() => {
document.body.style.backgroundColor =
document.body.style.backgroundColor === "green" ? "white" : "green";
}, 500);
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@magarpratik magarpratik Apr 3, 2026

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I tested the work locally and the background colour is not changing when the timer reaches 00:00. Could you look into it?

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@tasleemadedokun tasleemadedokun Apr 4, 2026

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I tested the work locally and the background colour is not changing when the timer reaches 00:00. Could you look into it?

worked on it already thanks.

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@magarpratik magarpratik Apr 4, 2026

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Nice, the background is flashing now! Great job on completing the stretch task! 🎉


return; // exit interval
}}
// Decrement only if above 0
timeRemaining--;
updateDisplay();
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@magarpratik magarpratik Apr 3, 2026

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When testing, the timer reaches stops at -1:-1 rather than 00:00. Could you look into it?

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@tasleemadedokun tasleemadedokun Apr 4, 2026

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When testing, the timer reaches stops at -1:-1 rather than 00:00. Could you look into it?

I think it should be fine now.

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@tasleemadedokun tasleemadedokun Apr 4, 2026

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Thank you very much for your time.

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@magarpratik magarpratik Apr 4, 2026

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Working as expected now 👍

}, 1000);

function updateDisplay() {
const minutes = Math.floor(timeRemaining / 60);
const seconds = timeRemaining % 60;

const mm = String(minutes).padStart(2, "0");
const ss = String(seconds).padStart(2, "0");

display.textContent = `Time Remaining: ${mm}:${ss}`;
}
Comment on lines +48 to +56
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@magarpratik magarpratik Apr 3, 2026

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This logic looks good. 👍

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@tasleemadedokun tasleemadedokun Apr 4, 2026

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This logic looks good. 👍

Thank you very much.

}


// DO NOT EDIT BELOW HERE

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2 changes: 1 addition & 1 deletion Sprint-3/alarmclock/index.html
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Original file line number Diff line number Diff line change
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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2 changes: 1 addition & 1 deletion Sprint-3/alarmclock/readme.md
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Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
# Make an Alarm Clock
#Make an Alarm Clock
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@magarpratik magarpratik Apr 3, 2026

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Was this intended? You can test the markdown here.

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@tasleemadedokun tasleemadedokun Apr 4, 2026

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Was this intended? You can test the markdown here.

no it wasn't intended fixed.


In this folder you will find the basic setup of an alarm clock.

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