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West Midlands | 25-ITP-Sep | Baba Yusuf | Sprint 3 | Slideshow #907

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West Midlands | 25-ITP-Sep | Baba Yusuf | Sprint 3 | Slideshow #907

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11e30f5
Add initial implementation of mean calculation and tests
Baba05206 Nov 6, 2025
3cb29a0
Refactor mean calculation and tests for clarity and functionality
Baba05206 Nov 7, 2025
3d4c407
Update mean.js
Baba05206 Nov 18, 2025
17dea8e
deleted prep
Nov 29, 2025
805fee7
Merge branch 'main' of https://github.com/Baba05206/Module-Data-Groups
Baba05206 Nov 30, 2025
532d29e
Implement image carousel functionality with auto-forward and auto-bac…
Baba05206 Dec 2, 2025
6990322
added a new cat image to the carousel + implemented all the suggested…
Baba05206 Dec 7, 2025
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Binary file added Sprint-3/slideshow/assets/cute-cat-d.png
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6 changes: 5 additions & 1 deletion Sprint-3/slideshow/index.html
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Original file line number Diff line number Diff line change
Expand Up @@ -3,12 +3,16 @@
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>Title here</title>
<title>Image carousel</title>
<script defer src="slideshow.js"></script>
</head>
<body>
<img id="carousel-img" src="./assets/cute-cat-a.png" alt="cat-pic" />
<button type="button" id="backward-btn">Backwards</button>
<button type="button" id="forward-btn">Forward</button>

<button type="button" id="auto-forward">Auto Forward</button>
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@jaymes15 jaymes15 Dec 6, 2025

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Good work! @Baba05206

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@Baba05206 Baba05206 Dec 7, 2025

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Many thanks @jaymes15.

<button type="button" id="auto-backward">Auto Backward</button>
<button type="button" id="stop">Stop</button>
</body>
</html>
66 changes: 62 additions & 4 deletions Sprint-3/slideshow/slideshow.js
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Original file line number Diff line number Diff line change
@@ -1,8 +1,66 @@
const images = [
"./assets/cute-cat-a.png",
"./assets/cute-cat-b.jpg",
"./assets/cute-cat-c.jpg",
"./assets/cute-cat-a.png",
"./assets/cute-cat-b.jpg",
"./assets/cute-cat-c.jpg",
"./assets/cute-cat-d.png",
];

//Write your code here
let currentIndex = 0;
let slideshowIntervalId = null;

// Write your code here
const carouselImage = document.querySelector("#carousel-img");
const forwardButton = document.querySelector("#forward-btn");
const backwardButton = document.querySelector("#backward-btn");

const autoForwardButton = document.querySelector("#auto-forward");
const autoBackwardButton = document.querySelector("#auto-backward");
const stopButton = document.querySelector("#stop");

function updateImage() {
carouselImage.src = images[currentIndex];
}

function moveForward() {
currentIndex = (currentIndex + 1) % images.length;
updateImage();
}

function moveBackward() {
currentIndex = (currentIndex - 1 + images.length) % images.length;
updateImage();
}

forwardButton.addEventListener("click", moveForward);
backwardButton.addEventListener("click", moveBackward);

// ---- AUTOMATIC SLIDESHOW ----

function startAutoSlideshow(direction) {
stopAutoSlideshow(); // clear any previous interval

// Disable auto buttons
autoForwardButton.disabled = true;
autoBackwardButton.disabled = true;

slideshowIntervalId = setInterval(() => {
direction === "forward" ? moveForward() : moveBackward();
}, 2000);
}

function stopAutoSlideshow() {
clearInterval(slideshowIntervalId);
slideshowIntervalId = null;

// Re-enable buttons
autoForwardButton.disabled = false;
autoBackwardButton.disabled = false;
}

autoForwardButton.addEventListener("click", () =>
startAutoSlideshow("forward")
);
autoBackwardButton.addEventListener("click", () =>
startAutoSlideshow("backward")
);
stopButton.addEventListener("click", stopAutoSlideshow);