CodeYourFuture · AngelaMcLeary · Apr 9, 2026 · Apr 9, 2026 · Apr 9, 2026 · Apr 9, 2026
diff --git a/debugging/book-library/index.html b/debugging/book-library/index.html
@@ -1,15 +1,14 @@
 <!DOCTYPE html>
-<html>
+<html lang="en">
   <head>
-    <title> </title>
-    <meta
-      charset="utf-8"
-      name="viewport"
-      content="width=device-width, initial-scale=1.0"
-    />
+    <title>Book Library</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"
@@ -18,79 +17,53 @@
   </head>
 
   <body>
-    <div class="jumbotron text-center">
-      <h1>Library</h1>
-      <p>Add books to your virtual library</p>
-    </div>
+    <main>
+      <div class="jumbotron">
+        <h1>Library</h1>
+        <h2>Add books to your virtual library</h2>
+      </div>
+      <div class="toast" id="toast"></div>
+      <button data-toggle="collapse" data-target="#demo" class="btn btn-info">
+        Add new book
+      </button>
 
-    <button data-toggle="collapse" data-target="#demo" class="btn btn-info">
-      Add new book
-    </button>
+      <div id="demo" class="collapse">
+        <div class="form-group">
+          <label for="title">Title:</label>
+          <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" required />
+
+          <input type="checkbox" class="form-check-input" id="check" />
+          <label for="check" class="form-check-label">Read</label>
 
-    <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
-        </label>
-        <input
-          type="submit"
-          value="Submit"
-          class="btn btn-primary"
-          onclick="submit();"
-        />
+            type="submit"
+            value="Submit"
+            class="btn btn-primary"
+            onclick="submit()"
+          />
+          <!-- check this -->
+        </div>
       </div>
-    </div>
-
-    <table class="table" id="display">
-      <thead class="thead-dark">
-        <tr>
-          <th>Title</th>
-          <th>Author</th>
-          <th>Number of Pages</th>
-          <th>Read</th>
-          <th></th>
-        </tr>
-      </thead>
-      <tbody>
-        <tr>
-          <td></td>
-          <td></td>
-          <td></td>
-          <td></td>
-          <td></td>
-        </tr>
-      </tbody>
-    </table>
 
+      <table class="table" id="display">
+        <thead class="thead-dark">
+          <tr>
+            <th>Title</th>
+            <th>Author</th>
+            <th>Number of Pages</th>
+            <th>Read</th>
+            <th></th>
+          </tr>
+        </thead>
+        <tbody></tbody>
+      </table>
+    </main>
     <script src="script.js"></script>
   </body>
 </html>
diff --git a/debugging/book-library/script.js b/debugging/book-library/script.js
@@ -7,7 +7,7 @@ window.addEventListener("load", function (e) {
 
 function populateStorage() {
   if (myLibrary.length == 0) {
-    let book1 = new Book("Robison Crusoe", "Daniel Defoe", "252", true);
+    let book1 = new Book("Robinson Crusoe", "Daniel Defoe", "252", true);
     let book2 = new Book(
       "The Old Man and the Sea",
       "Ernest Hemingway",
@@ -29,32 +29,52 @@ const check = document.getElementById("check");
 //via Book function and start render function
 function submit() {
   if (
-    title.value == null ||
-    title.value == "" ||
-    pages.value == null ||
-    pages.value == ""
+    !title.value ||
+    !author.value ||
+    !pages.value ||
+    Number(pages.value) <= 0 ||
+    Number.isNaN(Number(pages.value))
   ) {
-    alert("Please fill all fields!");
+    alert("Please fill all fields with valid input!");
     return false;
   } else {
-    let book = new Book(title.value, title.value, pages.value, check.checked);
-    library.push(book);
+    let book = new Book(
+      title.value,
+      author.value,
+      Number(pages.value),
+      check.checked
+    );
+    myLibrary.push(book);
     render();
+
+    //clears the form for new entries
+    title.value = "";
+    author.value = "";
+    pages.value = "";
+    check.checked = false;
   }
 }
 
 function Book(title, author, pages, check) {
   this.title = title;
   this.author = author;
-  this.pages = pages;
+  this.pages = Number(pages);
   this.check = check;
 }
+function alertDeleteToast(message) {
+  const toast = document.getElementById("toast");
+  toast.innerHTML = message;
+  toast.classList.add("visible");
 
+  setTimeout(() => {
+    toast.classList.remove("visible");
+  }, 4000);
+}
 function render() {
   let table = document.getElementById("display");
   let rowsNumber = table.rows.length;
   //delete old table
-  for (let n = rowsNumber - 1; n > 0; n-- {
+  for (let n = rowsNumber - 1; n > 0; n--) {
     table.deleteRow(n);
   }
   //insert updated row and cells
@@ -71,33 +91,31 @@ function render() {
     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;
+    let changeBtn = document.createElement("button");
+    changeBtn.className = "btn btn-success";
+    wasReadCell.appendChild(changeBtn);
 
-    changeBut.addEventListener("click", function () {
+    let readStatus = myLibrary[i].check ? "Yes" : "No";
+    changeBtn.innerText = readStatus;
+
+    changeBtn.addEventListener("click", function () {
       myLibrary[i].check = !myLibrary[i].check;
       render();
     });
 
     //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: ${myLibrary[i].title}`);
+    let deleteBtn = document.createElement("button");
+    deleteBtn.className = "btn btn-warning";
+    deleteBtn.innerHTML = "Delete";
+    deleteCell.appendChild(deleteBtn);
+
+    deleteBtn.addEventListener("click", function () {
+      const deleteTitle = myLibrary[i].title;
       myLibrary.splice(i, 1);
       render();
+      alertDeleteToast(
+        `You've deleted title: <br> <strong>${deleteTitle}</strong>`
+      );
     });
   }
 }
diff --git a/debugging/book-library/style.css b/debugging/book-library/style.css
@@ -1,19 +1,94 @@
+.jumbotron {
+  padding: 1.5rem 2rem;
+  margin-bottom: 1rem;
+  text-align: center;
+}
+
+.jumbotron h2 {
+  font-size: 1.5rem;
+  font-weight: 300;
+  margin-top: 0.5rem;
+}
+
 .form-group {
   width: 400px;
   height: 300px;
-  align-self: left;
-  padding-left: 20px;
+  padding-left: 50px;
+}
+
+#check {
+  margin-left: 0;
+  margin-top: 10px;
 }
 
 .btn {
   display: block;
 }
 
+.form-control {
+  border-style: solid;
+  border-color: lightslategrey;
+}
+
 .form-check-label {
   padding-left: 20px;
   margin: 5px 0px 5px 0px;
 }
 
-button.btn-info {
-  margin: 20px;
+.btn-info {
+  background-color: blue;
+  border-color: blue;
+  color: #fff;
+  margin: 20px 20px 20px 50px;
+}
+
+.btn-success {
+  background-color: #0d4a0d;
+  border-color: #0d4a0d;
+  color: #fff;
+}
+
+.btn-success:hover,
+.btn-success:focus {
+  background-color: #1f6e1f;
+  border-color: #1f6e1f;
+  color: #fff;
+}
+
+.btn-warning {
+  background-color: #9f6000;
+  border-color: #9f6000;
+  color: #fff;
+}
+
+.btn-warning:hover,
+.btn-warning:focus {
+  background-color: #b76e01;
+  border-color: #b76e01;
+  color: #fff;
+}
+
+/* for delete alert */
+.toast {
+  position: fixed;
+  top: 130px;
+  left: 50%;
+  font-size: 1rem;
+  transform: translateX(-50%);
+  background: #a84600;
+  color: white;
+  min-width: 300px;
+  width: fit-content;
+  white-space: normal;
+  word-wrap: break-word;
+  text-align: center;
+  padding: 10px 15px;
+  border-radius: 5px;
+  opacity: 0;
+  transition: opacity 0.3s ease;
+  pointer-events: none;
+}
+
+.toast.visible {
+  opacity: 1;
 }