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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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55 changes: 20 additions & 35 deletions debugging/book-library/script.js
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Original file line number Diff line number Diff line change
Expand Up @@ -8,12 +8,7 @@ window.addEventListener("load", function (e) {
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
);
let book2 = new Book("The Old Man and the Sea","Ernest Hemingway","127",true);
myLibrary.push(book1);
myLibrary.push(book2);
render();
Expand All @@ -28,19 +23,17 @@ 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 == ""
) {
if (title.value === "" ||author.value === "" ||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);
}
let book = new Book(title.value, author.value, pages.value, check.checked);
myLibrary.push(book);
render();
}
title.value = "";
author.value = "";
pages.value = "";
check.checked = false;
}

function Book(title, author, pages, check) {
Expand All @@ -54,12 +47,11 @@ 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
let length = myLibrary.length;
for (let i = 0; i < length; i++) {
for (let i = 0; i < myLibrary.length; i++) {
let row = table.insertRow(1);
let titleCell = row.insertCell(0);
let authorCell = row.insertCell(1);
Expand All @@ -72,32 +64,25 @@ function render() {

//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 () {
changeBut.innerText = myLibrary[i].check ? "Yes" : "No";
changeBut.addEventListener ("click", function () {
myLibrary[i].check = !myLibrary[i].check;
render();
});

wasReadCell.appendChild(changeBut);
//add delete button to every row and render again
let delButton = document.createElement("button");
delBut.id = i + 5;
deleteCell.appendChild(delBut);
let delBut = document.createElement("button");
delBut.className = "btn btn-warning";
delBut.innerHTML = "Delete";
delBut.addEventListener("clicks", function () {

delBut.addEventListener("click", function () {
alert(`You've deleted title: ${myLibrary[i].title}`);
myLibrary.splice(i, 1);
render();
});

deleteCell.appendChild(delBut);
}
}