diff --git a/debugging/book-library/index.html b/debugging/book-library/index.html index 23acfa71..d4ec375b 100644 --- a/debugging/book-library/index.html +++ b/debugging/book-library/index.html @@ -1,96 +1,69 @@ - - - - - - - - - - + + + + + Chi's Book Library + + + + + + + + + + - -
-

Library

-

Add books to your virtual library

-
+ +
+

Library

+

Add books to your virtual library

+
- -
-
+
+
- - - + + + + + - - - -
+ + +
+ + +
+ + +
- +
- + - - - - - - - +
Title Author Number of Pages ReadActions
+
- - + + diff --git a/debugging/book-library/script.js b/debugging/book-library/script.js index 75ce6c1d..a623277f 100644 --- a/debugging/book-library/script.js +++ b/debugging/book-library/script.js @@ -1,44 +1,36 @@ let myLibrary = []; -window.addEventListener("load", function (e) { +window.addEventListener("load", function () { populateStorage(); render(); + document.getElementById("submitBook").addEventListener("click", submit); }); 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 - ); + if (myLibrary.length === 0) { + let book1 = new Book("Robinson 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 titleInputEl = document.getElementById("title"); +const authorInputEl = document.getElementById("author"); +const pagesInputEl = document.getElementById("pages"); +const checkInputEl = 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 == "" + titleInputEl.value.trim() === "" || + authorInputEl.value.trim() === "" || + pagesInputEl.value.trim() === "" ) { 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(titleInputEl.value, authorInputEl.value, pagesInputEl.value, checkInputEl.checked); + myLibrary.push(book); render(); } } @@ -51,53 +43,57 @@ function Book(title, author, pages, 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); + const table = document.getElementById("display"); + const oldTbody = table.querySelector("tbody"); + + if (oldTbody) { + table.removeChild(oldTbody); } - //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; + const newTbody = document.createElement("tbody"); + + for (let i = 0; i < myLibrary.length; i++) { + const row = document.createElement("tr"); + + const titleCell = document.createElement("td"); + titleCell.textContent = myLibrary[i].title; + + const authorCell = document.createElement("td"); + authorCell.textContent = myLibrary[i].author; + + const pagesCell = document.createElement("td"); + pagesCell.textContent = myLibrary[i].pages; + + const wasReadCell = document.createElement("td"); + const changeBut = document.createElement("button"); + changeBut.className = "btn btn-success"; + 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); + const deleteCell = document.createElement("td"); + const delBut = document.createElement("button"); delBut.className = "btn btn-warning"; - delBut.innerHTML = "Delete"; - delBut.addEventListener("clicks", function () { + delBut.innerText = "Delete"; + delBut.addEventListener("click", function () { alert(`You've deleted title: ${myLibrary[i].title}`); myLibrary.splice(i, 1); render(); }); + deleteCell.appendChild(delBut); + + row.appendChild(titleCell); + row.appendChild(authorCell); + row.appendChild(pagesCell); + row.appendChild(wasReadCell); + row.appendChild(deleteCell); + + newTbody.appendChild(row); } + + table.appendChild(newTbody); } + diff --git a/debugging/book-library/style.css b/debugging/book-library/style.css index 302950cb..e06e5484 100644 --- a/debugging/book-library/style.css +++ b/debugging/book-library/style.css @@ -1,6 +1,6 @@ .form-group { width: 400px; - height: 300px; + height: 305px; align-self: left; padding-left: 20px; }