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Glasgow | 25-ITP-SEP | Alaa Tagi | Sprint 2 | Book/Library #346

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Glasgow | 25-ITP-SEP | Alaa Tagi | Sprint 2 | Book/Library #346

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6cf78cb
made some changes in script.js file to meet the rquirements
Alaa-Tagi Dec 7, 2025
829111c
edit HTML,JS and CSS files to correct validation errors
Alaa-Tagi Dec 8, 2025
d7df43f
changes some lines to validate pages correctly, grouped cell creation…
Alaa-Tagi Dec 9, 2025
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94 changes: 32 additions & 62 deletions debugging/book-library/index.html
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Original file line number Diff line number Diff line change
@@ -1,20 +1,15 @@
<!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>My Book Library</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" />

<link rel="stylesheet" href="style.css" />
</head>

<body>
Expand All @@ -23,50 +18,31 @@ <h1>Library</h1>
<p>Add books to your virtual library</p>
</div>

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

<div id="demo" class="collapse">
<div class="form-group">
<div id="addBookForm" class="collapse">
<div class="form-group p-3">
<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
/>
<input type="text" class="form-control" id="title" required />

<label for="author">Author:</label>
<input type="text" class="form-control" id="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
</label>
<input
type="submit"
value="Submit"
class="btn btn-primary"
onclick="submit();"
/>
<input type="number" class="form-control" id="pages" min="1" required />

<div class="form-check mt-2">
<input type="checkbox" class="form-check-input" id="check" />
<label class="form-check-label" for="check">Read</label>
</div>

<button class="btn btn-primary mt-3" onclick="submit()">Submit</button>
</div>
</div>

Expand All @@ -75,21 +51,15 @@ <h1>Library</h1>
<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="https://ajax.googleapis.com/ajax/libs/jquery/3.4.1/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.4.1/js/bootstrap.min.js"></script>

<script src="script.js"></script>
</body>
Expand Down
136 changes: 64 additions & 72 deletions debugging/book-library/script.js
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Original file line number Diff line number Diff line change
@@ -1,46 +1,50 @@
let myLibrary = [];

window.addEventListener("load", function (e) {
window.addEventListener("load", () => {
populateStorage();
render();
});

function populateStorage() {
if (myLibrary.length == 0) {
let book1 = new Book("Robison Crusoe", "Daniel Defoe", "252", true);
let book2 = new Book(
"The Old Man and the Sea",
"Ernest Hemingway",
"127",
true
);
myLibrary.push(book1);
myLibrary.push(book2);
render();
if (myLibrary.length === 0) {
myLibrary.push(new Book("Robison Crusoe", "Daniel Defoe", 252, true));
myLibrary.push(new Book("The Old Man and the Sea", "Ernest Hemingway", 127, true));
}
}

const title = document.getElementById("title");
const author = document.getElementById("author");
const pages = document.getElementById("pages");
const check = document.getElementById("check");
const titleInput = document.getElementById("title");
const authorInput = document.getElementById("author");
const pagesInput = document.getElementById("pages");
const checkInput = document.getElementById("check");

//check the right input from forms and if its ok -> add the new book (object in array)
//via Book function and start render function
function submit() {
if (
title.value == null ||
title.value == "" ||
pages.value == null ||
pages.value == ""
) {
const titleValue = titleInput.value.trim();
const authorValue = authorInput.value.trim();
const pagesValue = pagesInput.value.trim();

if (!titleValue || !authorValue || !pagesValue) {
alert("Please fill all fields!");
return false;
} else {
let book = new Book(title.value, title.value, pages.value, check.checked);
library.push(book);
render();
return;
}

const pagesNumber = Number(pagesValue);
if (!Number.isInteger(pagesNumber) || pagesNumber <= 0) {
alert("Pages must be a positive whole number!");
return;
}

const book = new Book(titleValue, authorValue, pagesNumber, checkInput.checked);
myLibrary.push(book);

render();
clearForm();
}

function clearForm() {
titleInput.value = "";
authorInput.value = "";
pagesInput.value = "";
checkInput.checked = false;
}

function Book(title, author, pages, check) {
Expand All @@ -51,53 +55,41 @@ function Book(title, author, pages, check) {
}

function render() {
let table = document.getElementById("display");
let rowsNumber = table.rows.length;
//delete old table
for (let n = rowsNumber - 1; n > 0; n-- {
table.deleteRow(n);
}
//insert updated row and cells
let length = myLibrary.length;
for (let i = 0; i < length; i++) {
let row = table.insertRow(1);
let titleCell = row.insertCell(0);
let authorCell = row.insertCell(1);
let pagesCell = row.insertCell(2);
let wasReadCell = row.insertCell(3);
let deleteCell = row.insertCell(4);
titleCell.innerHTML = myLibrary[i].title;
authorCell.innerHTML = myLibrary[i].author;
pagesCell.innerHTML = myLibrary[i].pages;

//add and wait for action for read/unread button
let changeBut = document.createElement("button");
changeBut.id = i;
changeBut.className = "btn btn-success";
wasReadCell.appendChild(changeBut);
let readStatus = "";
if (myLibrary[i].check == false) {
readStatus = "Yes";
} else {
readStatus = "No";
}
changeBut.innerText = readStatus;

changeBut.addEventListener("click", function () {
myLibrary[i].check = !myLibrary[i].check;
const table = document.getElementById("display");
const tbody = table.querySelector("tbody");
tbody.innerHTML = "";

myLibrary.forEach((book, i) => {
const row = tbody.insertRow();

const titleCell = row.insertCell();
const authorCell = row.insertCell();
const pagesCell = row.insertCell();
const readCell = row.insertCell();
const deleteCell = row.insertCell();

titleCell.textContent = book.title;
authorCell.textContent = book.author;
pagesCell.textContent = book.pages;

const toggleBtn = document.createElement("button");
toggleBtn.className = "btn btn-success";
toggleBtn.textContent = book.check ? "Yes" : "No";
toggleBtn.addEventListener("click", () => {
book.check = !book.check;
render();
});
readCell.appendChild(toggleBtn);

//add delete button to every row and render again
let delButton = document.createElement("button");
delBut.id = i + 5;
deleteCell.appendChild(delBut);
delBut.className = "btn btn-warning";
delBut.innerHTML = "Delete";
delBut.addEventListener("clicks", function () {
alert(`You've deleted title: ${myLibrary[i].title}`);
const delBtn = document.createElement("button");
delBtn.className = "btn btn-warning";
delBtn.textContent = "Delete";
delBtn.addEventListener("click", () => {
const deletedTitle = book.title;
myLibrary.splice(i, 1);
render();
alert(`You've deleted: ${deletedTitle}`);
});
}
deleteCell.appendChild(delBtn);
});
}
15 changes: 8 additions & 7 deletions debugging/book-library/style.css
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Original file line number Diff line number Diff line change
@@ -1,19 +1,20 @@
.form-group {
width: 400px;
height: 300px;
align-self: left;
padding-left: 20px;
}

button.btn-info {
margin: 20px;
}

.btn {
display: block;
width: fit-content;
}

.form-check-label {
padding-left: 20px;
margin: 5px 0px 5px 0px;
margin-left: 5px;
}

button.btn-info {
margin: 20px;
table {
margin-top: 20px;
}