diff --git a/debugging/book-library/index.html b/debugging/book-library/index.html index 23acfa71..446e74d1 100644 --- a/debugging/book-library/index.html +++ b/debugging/book-library/index.html @@ -1,12 +1,8 @@ - - + + - - + Book Library + @@ -30,42 +26,25 @@

Library

- + - + - +
@@ -91,6 +70,6 @@

Library

- + diff --git a/debugging/book-library/script.js b/debugging/book-library/script.js index 75ce6c1d..836fe02d 100644 --- a/debugging/book-library/script.js +++ b/debugging/book-library/script.js @@ -2,7 +2,7 @@ let myLibrary = []; window.addEventListener("load", function (e) { populateStorage(); - render(); + //render(); }); function populateStorage() { @@ -20,41 +20,56 @@ function populateStorage() { } } -const title = document.getElementById("title"); -const author = document.getElementById("author"); -const pages = document.getElementById("pages"); -const check = document.getElementById("check"); +const bookTitle = document.getElementById("title"); +const authorOfBook = document.getElementById("author"); +const NoOfpages = document.getElementById("pages"); +const readBook = 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 == "" + bookTitle.value.trim() === "" || + NoOfpages.value.trim() === "" || + authorOfBook.value.trim() === "" ) { alert("Please fill all fields!"); return false; + } + + if ( + !/^[A-Za-z\s]+$/.test(authorOfBook.value) || + !/^[A-Za-z\s]+$/.test(bookTitle.value) + ) { + alert("Author and book title must contain only letters"); + return false; } else { - let book = new Book(title.value, title.value, pages.value, check.checked); - library.push(book); + let book = new Book( + bookTitle.value, + authorOfBook.value, + NoOfpages.value, + readBook.checked + ); + myLibrary.push(book); render(); } } -function Book(title, author, pages, check) { - this.title = title; - this.author = author; - this.pages = pages; - this.check = check; +const submitInput = document.getElementById("submit"); +submitInput.addEventListener("click", submit); + +function Book(bookTitle, authorOfBook, NoOfpages, readBook) { + this.bookTitle = bookTitle; + this.authorOfBook = authorOfBook; + this.NoOfpages = NoOfpages; + this.readBook = readBook; } 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 >= 1; n--) { table.deleteRow(n); } //insert updated row and cells @@ -66,36 +81,34 @@ function render() { 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; + titleCell.innerHTML = myLibrary[i].bookTitle; + authorCell.innerHTML = myLibrary[i].authorOfBook; + pagesCell.innerHTML = myLibrary[i].NoOfpages; - //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.id = i; + changeBtn.className = "btn btn-success"; + wasReadCell.appendChild(changeBtn); + changeBtn.textContent = myLibrary[i].readBook ? "Yes" : "No"; - changeBut.addEventListener("click", function () { - myLibrary[i].check = !myLibrary[i].check; + changeBtn.addEventListener("click", function () { + myLibrary[i].readBook = !myLibrary[i].readBook; 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}`); + //delButton.id = i; + + deleteCell.appendChild(delButton); + delButton.className = "btn btn-warning"; + delButton.innerHTML = "Delete"; + delButton.addEventListener("click", function () { + const toast = document.createElement("div"); + toast.textContent = `You've deleted title: ${myLibrary[i].bookTitle}`; + table.appendChild(toast); + setTimeout(() => toast.remove(), 2000); myLibrary.splice(i, 1); render(); });