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West Midlands | ITP-Sept-2025 | Ali Naru | Sprint 3 | Slideshow #884

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West Midlands | ITP-Sept-2025 | Ali Naru | Sprint 3 | Slideshow #884

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728ba81
Refactor: update slideshow structure and add button functionality
MohammedNaru Nov 24, 2025
798ad1f
Merge branch 'main' into Sprint-3-Slideshow
MohammedNaru Nov 24, 2025
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14 changes: 6 additions & 8 deletions Sprint-3/slideshow/index.html
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@Pappyjay157 Pappyjay157 Nov 26, 2025

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You may want to double-check the opening and closing tags, especially around the button-bar

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@Pappyjay157 Pappyjay157 Nov 26, 2025

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Also, recheck your main HTML opening tag

Original file line number Diff line number Diff line change
@@ -1,14 +1,12 @@
<!DOCTYPE html>
<html lang="en">
<head>
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>Title here</title>
<title>Image carousel</title>
<link rel="stylesheet" href="style.css" />
<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>
</body>
</html>
<div id="button-bar"/>
</body>
</html>
103 changes: 99 additions & 4 deletions Sprint-3/slideshow/slideshow.js
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@Pappyjay157 Pappyjay157 Nov 26, 2025

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Great work, but you might want to recheck how the auto-mode buttons get enabled and disabled during different actions.

Original file line number Diff line number Diff line change
@@ -1,8 +1,103 @@
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",
];

const buttons = [
{
type: "button",
id: "auto-backward",
text: "Auto Back",
},
{
type: "button",
id: "backward-btn", // updated to match test
text: "Back",
},
{
type: "button",
id: "stop",
text: "Stop",
},
{
type: "button",
id: "forward-btn", // updated to match test
text: "Forward",
},
{
type: "button",
id: "auto-forward",
text: "Auto Forward",
},
];

const buttonBar = document.getElementById("button-bar");
const imageElement = document.getElementById("carousel-img");

let index = 0;
let intervalId = null;

// Set initial image
imageElement.src = images[index];

// Create buttons and add event listeners
buttons.forEach((item) => {
const button = document.createElement("button");
button.type = item.type;
button.id = item.id;
button.textContent = item.text;
button.addEventListener("click", () => actButton(item.id));
buttonBar.appendChild(button);
});

function actButton(id) {
switch (id) {
case "auto-backward":
clearInterval(intervalId);
disableAutoButtons();
intervalId = setInterval(backward, 2000);
break;

case "backward-btn":
backward();
break;

case "stop":
clearInterval(intervalId);
enableAutoButtons();
break;

case "forward-btn":
forward();
break;

case "auto-forward":
clearInterval(intervalId);
disableAutoButtons();
intervalId = setInterval(() => {
forward();
}, 2000);
break;
}
}

function disableAutoButtons() {
document.getElementById("auto-forward").disabled = true;
document.getElementById("auto-backward").disabled = true;
}

function enableAutoButtons() {
document.getElementById("auto-forward").disabled = false;
document.getElementById("auto-backward").disabled = false;
}

function backward() {
index = index === 0 ? images.length - 1 : index - 1;
imageElement.src = images[index];
}

// Write your code here
function forward() {
index = (index + 1) % images.length;
imageElement.src = images[index];
}
27 changes: 27 additions & 0 deletions Sprint-3/slideshow/style.css
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Original file line number Diff line number Diff line change
@@ -1 +1,28 @@
/** Write your CSS in here **/
body {
object-fit: contain;
display: block;
}

#carousel-img {
width: 100%;
max-width: 400px;
height: auto;
display: block;
margin: 20px auto;
border-radius: 10px;
object-fit: contain;
box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

#button-bar {
display: flex;
justify-content: center;
flex-wrap: wrap;
gap: 10px;
margin-top: 20px;
}

button {
color: blue;
}