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Glasgow | 25-ITP-SEP | Fares Bakhet | Sprint 2 | Book-library #345

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Glasgow | 25-ITP-SEP | Fares Bakhet | Sprint 2 | Book-library #345

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9f3bdb5
Finish Book-Library webpage
Fares-Bakhet Dec 7, 2025
0d9263a
Improving he Book Library app
Fares-Bakhet Dec 8, 2025
dbc998a
Fix HTML file
Fares-Bakhet Dec 16, 2025
615130e
Fix script.js file
Fares-Bakhet Dec 17, 2025
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183 changes: 117 additions & 66 deletions debugging/book-library/index.html
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Original file line number Diff line number Diff line change
@@ -1,96 +1,147 @@
<!DOCTYPE html>
<html>
<html lang="en">
<head>
<title> </title>
<meta
charset="utf-8"
name="viewport"
content="width=device-width, initial-scale=1.0"
/>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.4.1/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.16.0/umd/popper.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.4.1/js/bootstrap.min.js"></script>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>Library App</title>

<link
rel="stylesheet"
href="https://maxcdn.bootstrapcdn.com/bootstrap/4.4.1/css/bootstrap.min.css"
/>
<link rel="stylesheet" type="text/css" href="style.css" />
</head>

<body>
<div class="jumbotron text-center">
<h1>Library</h1>
<p>Add books to your virtual library</p>
</div>

<button data-toggle="collapse" data-target="#demo" class="btn btn-info">
<button data-toggle="collapse" data-target="#formCollapse" class="btn btn-info">
Add new book
</button>

<div id="demo" class="collapse">
<div class="form-group">
<label for="title">Title:</label>
<input
type="title"
class="form-control"
id="title"
name="title"
required
/>
<label for="author">Author: </label>
<input
type="author"
class="form-control"
id="author"
name="author"
required
/>
<label for="pages">Pages:</label>
<input
type="number"
class="form-control"
id="pages"
name="pages"
required
/>
<label class="form-check-label">
<input
type="checkbox"
class="form-check-input"
id="check"
value=""
/>Read
<div id="formCollapse" class="collapse mt-3">
<form id="bookForm" class="form-group">
<label for="titleInput">Title:</label>
<input id="titleInput" class="form-control" required />

<label for="authorInput">Author:</label>
<input id="authorInput" class="form-control" required />

<label for="pagesInput">Pages:</label>
<input id="pagesInput" type="number" class="form-control" required />

<label class="form-check-label mt-2">
<input type="checkbox" class="form-check-input" id="readCheckbox" /> Read
</label>
<input
type="submit"
value="Submit"
class="btn btn-primary"
onclick="submit();"
/>
</div>

<button type="submit" class="btn btn-primary mt-3">Submit</button>
</form>
</div>

<table class="table" id="display">
<table class="table" id="displayTable">
<thead class="thead-dark">
<tr>
<th>Title</th>
<th>Author</th>
<th>Number of Pages</th>
<th>Pages</th>
<th>Read</th>
<th></th>
<th>Action</th>
</tr>
</thead>
<tbody>
<tr>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
</tbody>
<tbody></tbody>
</table>

<script src="script.js"></script>
<script type="module">
class Book {
constructor(title, author, pages, read) {
this.title = title;
this.author = author;
this.pages = pages;
this.read = read;
}
}

const library = [
new Book("Robinson Crusoe", "Daniel Defoe", 252, true),
new Book("The Old Man and the Sea", "Ernest Hemingway", 127, true)
];
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@cjyuan cjyuan Dec 9, 2025

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Why keep the JS code in this HTML file? Should I be reviewing the code in the HTML file or those in script.js?


const bookForm = document.getElementById("bookForm");
const titleInput = document.getElementById("titleInput");
const authorInput = document.getElementById("authorInput");
const pagesInput = document.getElementById("pagesInput");
const readCheckbox = document.getElementById("readCheckbox");
const tableBody = document.querySelector("#displayTable tbody");

bookForm.addEventListener("submit", (event) => {
event.preventDefault();

const title = titleInput.value.trim();
const author = authorInput.value.trim();
const pages = Number(pagesInput.value);
const read = readCheckbox.checked;

if (!title || !author || !Number.isInteger(pages) || pages <= 0) {
alert("Please enter valid book details.");
return;
}

library.push(new Book(title, author, pages, read));

bookForm.reset();
render();
});

function render() {
tableBody.innerHTML = "";

library.forEach((book, index) => {
const row = document.createElement("tr");

row.innerHTML = `
<td>${book.title}</td>
<td>${book.author}</td>
<td>${book.pages}</td>
<td>
<button class="btn btn-sm ${book.read ? 'btn-success' : 'btn-secondary'}" data-index="${index}" data-action="toggle">
${book.read ? 'Yes' : 'No'}
</button>
</td>
<td>
<button class="btn btn-sm btn-danger" data-index="${index}" data-action="delete">Delete</button>
</td>
`;

tableBody.appendChild(row);
});
}

tableBody.addEventListener("click", (e) => {
const button = e.target.closest("button");
if (!button) return;

const index = Number(button.dataset.index);
const action = button.dataset.action;

if (action === "toggle") {
library[index].read = !library[index].read;
render();
}

if (action === "delete") {
const title = library[index].title;
library.splice(index, 1);
render();
alert(`Deleted: ${title}`);
}
});

render();
</script>

<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.4.1/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.16.0/umd/popper.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.4.1/js/bootstrap.min.js"></script>
</body>
</html>
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