diff --git a/debugging/book-library/index.html b/debugging/book-library/index.html
index 23acfa71..b9f1e43b 100644
--- a/debugging/book-library/index.html
+++ b/debugging/book-library/index.html
@@ -1,12 +1,9 @@
-
-
+
+
-
-
+ My Book Library
+
+
@@ -31,7 +28,7 @@ Library
Library
/>
Library
type="submit"
value="Submit"
class="btn btn-primary"
- onclick="submit();"
+ onclick="submit()"
/>
diff --git a/debugging/book-library/script.js b/debugging/book-library/script.js
index 75ce6c1d..34826a28 100644
--- a/debugging/book-library/script.js
+++ b/debugging/book-library/script.js
@@ -1,103 +1,66 @@
-let myLibrary = [];
+const myLibrary = [];
-window.addEventListener("load", function (e) {
- 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();
- }
-}
-
-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 readCheckbox = 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();
- }
-}
+const tableBody = document.getElementById("table-body");
+const form = document.getElementById("book-form");
-function Book(title, author, pages, check) {
+function Book(title, author, pages, wasRead) {
this.title = title;
this.author = author;
this.pages = pages;
- this.check = check;
+ this.wasRead = wasRead;
+}
+
+function addBookToLibrary(title, author, pages, wasRead) {
+ const newBook = new Book(title, author, pages, wasRead);
+ myLibrary.push(newBook);
}
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;
+ tableBody.innerHTML = "";
- //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;
+ myLibrary.forEach((book, index) => {
+ const row = tableBody.insertRow();
- changeBut.addEventListener("click", function () {
- myLibrary[i].check = !myLibrary[i].check;
- render();
- });
+ const titleCell = row.insertCell(0);
+ const authorCell = row.insertCell(1);
+ const pagesCell = row.insertCell(2);
+ const readCell = row.insertCell(3);
+ const deleteCell = row.insertCell(4);
- //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);
+ titleCell.textContent = book.title;
+ authorCell.textContent = book.author;
+ pagesCell.textContent = book.pages;
+ readCell.textContent = book.wasRead ? "Read" : "Not Read";
+
+ const deleteBtn = document.createElement("button");
+ deleteBtn.textContent = "Delete";
+
+ deleteBtn.addEventListener("click", () => {
+ myLibrary.splice(index, 1);
render();
});
- }
+
+ deleteCell.appendChild(deleteBtn);
+ });
}
+
+form.addEventListener("submit", (e) => {
+ e.preventDefault();
+
+ addBookToLibrary(
+ titleInput.value,
+ authorInput.value,
+ pagesInput.value,
+ readCheckbox.checked
+ );
+
+ form.reset();
+ render();
+});
+
+render();