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Birmingham | ITP-Jan-26 | Ayodeji Ayorinde | Sprint 2 | Book Library #458

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Birmingham | ITP-Jan-26 | Ayodeji Ayorinde | Sprint 2 | Book Library #458

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a087ef0
Completion of My Book Library
Ayogit1 Apr 19, 2026
ce8638f
Completed fixing issues
Ayogit1 Apr 22, 2026
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70 changes: 70 additions & 0 deletions debugging/book-library/index.html
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Original file line number Diff line number Diff line change
@@ -1,3 +1,71 @@
<!DOCTYPE html>
<html lang="en">

<head>
<title>Personal Library Manager</title>
<meta charset="utf-8">
<meta 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>
<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">

<script src="script.js" type="module"></script>
</head>

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

<div class="container">
<button data-toggle="collapse" data-target="#demo" class="btn btn-info mb-3">
Add new book
</button>

<div id="demo" class="collapse mb-4">
<div class="form-group">
<label for="title">Title:</label>
<input type="text" class="form-control" id="title" name="title" required>

<label for="author" class="mt-2">Author:</label>
<input type="text" class="form-control" id="author" name="author" required>

<label for="pages" class="mt-2">Pages:</label>
<input type="number" class="form-control" id="pages" name="pages" min="1" required>

<div class="form-check mt-3 mb-3">
<input type="checkbox" class="form-check-input" id="check">
<label class="form-check-label" for="check">Read</label>
</div>

<button id="submitBtn" class="btn btn-primary">Submit</button>
</div>
</div>

<table class="table" id="display">
<thead class="thead-dark">
<tr>
<th>Title</th>
<th>Author</th>
<th>Pages</th>
<th>Read Status</th>
<th>Actions</th>
</tr>
</thead>
<tbody id="tableBody">
</tbody>
</table>
</div>
</body>

</html>

<!--

<!DOCTYPE html>
<html>
<head>
Expand Down Expand Up @@ -94,3 +162,5 @@ <h1>Library</h1>
<script src="script.js"></script>
</body>
</html>

-->
166 changes: 84 additions & 82 deletions debugging/book-library/script.js
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Original file line number Diff line number Diff line change
@@ -1,47 +1,21 @@
let myLibrary = [];
const myLibrary = [];

window.addEventListener("load", function (e) {
// DOM Element Selectors
const titleInput = document.getElementById("title");
const authorInput = document.getElementById("author");
const pagesInput = document.getElementById("pages");
const checkInput = document.getElementById("check");
const submitBtn = document.getElementById("submitBtn");
const tableBody = document.getElementById("tableBody");

// Initialize app
window.addEventListener("load", () => {
populateStorage();
render();
submitBtn.addEventListener("click", submitBook);
});

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();
}
}

const title = document.getElementById("title");
const author = document.getElementById("author");
const pages = document.getElementById("pages");
const check = 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 == ""
) {
alert("Please fill all fields!");
return false;
} else {
let book = new Book(title.value, title.value, pages.value, check.checked);
library.push(book);
render();
}
}

function Book(title, author, pages, check) {
this.title = title;
Expand All @@ -50,54 +24,82 @@ function Book(title, author, pages, check) {
this.check = 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);
function populateStorage() {
if (myLibrary.length === 0) {
// Note: pages are stored as numbers
const book1 = new Book("Robinson Crusoe", "Daniel Defoe", 252, true);
const book2 = new Book("The Old Man and the Sea", "Ernest Hemingway", 127, true);
myLibrary.push(book1, book2);
}
//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;
}

function submitBook() {
// Input Validation & Normalization
const titleVal = titleInput.value.trim();
const authorVal = authorInput.value.trim();
const pagesVal = parseInt(pagesInput.value);

// Reject empty strings or invalid page numbers
if (!titleVal || !authorVal || isNaN(pagesVal) || pagesVal <= 0) {
alert("Please provide a valid Title, Author, and Page Count.");
return;
}

const newBook = new Book(titleVal, authorVal, pagesVal, checkInput.checked);
myLibrary.push(newBook);

// Clear inputs
titleInput.value = "";
authorInput.value = "";
pagesInput.value = "";
checkInput.checked = false;

render();
}


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

myLibrary.forEach((book, index) => {
// You can also use row = tableBody.insertRow() here!
const row = document.createElement("tr");

// Title Cell (Index 0)
const titleCell = row.insertCell(0);
titleCell.textContent = book.title;

// Author Cell (Index 1)
const authorCell = row.insertCell(1);
authorCell.textContent = book.author;

// Pages Cell (Index 2)
const pagesCell = row.insertCell(2);
pagesCell.textContent = book.pages;

// Read Status Cell (Index 3)
const statusCell = row.insertCell(3);
const statusBtn = document.createElement("button");
statusBtn.className = "btn btn-sm btn-success";
statusBtn.textContent = book.check ? "Yes" : "No";
statusBtn.addEventListener("click", () => {
book.check = !book.check;
render();
});
statusCell.appendChild(statusBtn);

//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}`);
myLibrary.splice(i, 1);
// Delete Cell (Index 4)
const deleteCell = row.insertCell(4);
const deleteBtn = document.createElement("button");
deleteBtn.className = "btn btn-sm btn-warning";
deleteBtn.textContent = "Delete";
deleteBtn.addEventListener("click", () => {
myLibrary.splice(index, 1);
render();
alert(`Deleted: ${book.title}`);
});
}
deleteCell.appendChild(deleteBtn);

tableBody.appendChild(row);
});
}
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