From d0f5bcd74c0e47fbd1182eb1bf0543b9569b4cca Mon Sep 17 00:00:00 2001 From: Arthur <> Date: Wed, 29 Jul 2026 13:46:14 +0100 Subject: [PATCH 1/6] update book --- debugging/book-library/script.js | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/debugging/book-library/script.js b/debugging/book-library/script.js index 75ce6c1d3..1bad6a6f3 100644 --- a/debugging/book-library/script.js +++ b/debugging/book-library/script.js @@ -54,7 +54,7 @@ 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 @@ -90,11 +90,12 @@ function render() { //add delete button to every row and render again let delButton = document.createElement("button"); + let delBut = document.createElement("button"); delBut.id = i + 5; deleteCell.appendChild(delBut); delBut.className = "btn btn-warning"; delBut.innerHTML = "Delete"; - delBut.addEventListener("clicks", function () { + delBut.addEventListener("click", function () { alert(`You've deleted title: ${myLibrary[i].title}`); myLibrary.splice(i, 1); render(); From ef308cb4bc835bbb7f6e297d8e26acaa03ff6b5c Mon Sep 17 00:00:00 2001 From: Arthur <> Date: Thu, 30 Jul 2026 11:13:44 +0100 Subject: [PATCH 2/6] fix all the bug --- .vscode/launch.json | 13 +++++++++++++ debugging/book-library/script.js | 22 +++++++++------------- 2 files changed, 22 insertions(+), 13 deletions(-) create mode 100644 .vscode/launch.json diff --git a/.vscode/launch.json b/.vscode/launch.json new file mode 100644 index 000000000..aab663782 --- /dev/null +++ b/.vscode/launch.json @@ -0,0 +1,13 @@ +{ + "version": "0.2.0", + "configurations": [ + + { + "type": "chrome", + "request": "launch", + "name": "Launch Chrome against localhost", + "url": "http://127.0.0.1:5500/debugging/book-library/index.html", + "webRoot": "${workspaceFolder}/debugging/book-library" + } + ] +} \ No newline at end of file diff --git a/debugging/book-library/script.js b/debugging/book-library/script.js index 1bad6a6f3..147633082 100644 --- a/debugging/book-library/script.js +++ b/debugging/book-library/script.js @@ -16,7 +16,6 @@ function populateStorage() { ); myLibrary.push(book1); myLibrary.push(book2); - render(); } } @@ -28,17 +27,13 @@ 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 == "" - ) { + console.log("1. The submit button was clicked!"); + 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(); } } @@ -51,6 +46,7 @@ function Book(title, author, pages, check) { } function render() { + console.log("🎨 render() function just ran!"); let table = document.getElementById("display"); let rowsNumber = table.rows.length; //delete old table @@ -60,7 +56,7 @@ function render() { //insert updated row and cells let length = myLibrary.length; for (let i = 0; i < length; i++) { - let row = table.insertRow(1); + let row = table.insertRow(-1); let titleCell = row.insertCell(0); let authorCell = row.insertCell(1); let pagesCell = row.insertCell(2); @@ -77,9 +73,9 @@ function render() { wasReadCell.appendChild(changeBut); let readStatus = ""; if (myLibrary[i].check == false) { - readStatus = "Yes"; - } else { readStatus = "No"; + } else { + readStatus = "Yes"; } changeBut.innerText = readStatus; @@ -89,7 +85,7 @@ function render() { }); //add delete button to every row and render again - let delButton = document.createElement("button"); + let delBut = document.createElement("button"); delBut.id = i + 5; deleteCell.appendChild(delBut); From 8201a6651173297961c6f183d0a12b4b55d3f20f Mon Sep 17 00:00:00 2001 From: "Arthur C." Date: Tue, 18 Aug 2026 09:19:52 +0100 Subject: [PATCH 3/6] Delete .vscode/launch.json --- .vscode/launch.json | 13 ------------- 1 file changed, 13 deletions(-) delete mode 100644 .vscode/launch.json diff --git a/.vscode/launch.json b/.vscode/launch.json deleted file mode 100644 index aab663782..000000000 --- a/.vscode/launch.json +++ /dev/null @@ -1,13 +0,0 @@ -{ - "version": "0.2.0", - "configurations": [ - - { - "type": "chrome", - "request": "launch", - "name": "Launch Chrome against localhost", - "url": "http://127.0.0.1:5500/debugging/book-library/index.html", - "webRoot": "${workspaceFolder}/debugging/book-library" - } - ] -} \ No newline at end of file From 8d8b3de83204a5bd8d2520ca705e487c8a0cb888 Mon Sep 17 00:00:00 2001 From: Arthur <> Date: Wed, 19 Aug 2026 11:26:37 +0100 Subject: [PATCH 4/6] update script.js --- debugging/book-library/script.js | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/debugging/book-library/script.js b/debugging/book-library/script.js index 147633082..670a25b39 100644 --- a/debugging/book-library/script.js +++ b/debugging/book-library/script.js @@ -1,5 +1,5 @@ let myLibrary = []; - +//event listener window.addEventListener("load", function (e) { populateStorage(); render(); @@ -98,3 +98,4 @@ function render() { }); } } + From 08e29677f2d3dcd3d7303c0ececc899daad2339f Mon Sep 17 00:00:00 2001 From: Arthur <> Date: Wed, 19 Aug 2026 21:40:21 +0100 Subject: [PATCH 5/6] New update No alert --- debugging/book-library/script.js | 17 ++++++----------- 1 file changed, 6 insertions(+), 11 deletions(-) diff --git a/debugging/book-library/script.js b/debugging/book-library/script.js index 670a25b39..0a2b9ba13 100644 --- a/debugging/book-library/script.js +++ b/debugging/book-library/script.js @@ -6,7 +6,7 @@ window.addEventListener("load", function (e) { }); function populateStorage() { - if (myLibrary.length == 0) { + if (myLibrary.length === 0) { let book1 = new Book("Robison Crusoe", "Daniel Defoe", "252", true); let book2 = new Book( "The Old Man and the Sea", @@ -27,9 +27,7 @@ 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() { - console.log("1. The submit button was clicked!"); - if (title.value == "" || author.value == "" || pages.value == "") { - alert("Please fill all fields!"); + if (title.value === "" || author.value === "" || pages.value === "") { return false; } else { let book = new Book(title.value, author.value, pages.value, check.checked); @@ -62,9 +60,9 @@ 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.textContent = myLibrary[i].title; + authorCell.textContent = myLibrary[i].author; + pagesCell.textContent = myLibrary[i].pages; //add and wait for action for read/unread button let changeBut = document.createElement("button"); @@ -72,7 +70,7 @@ function render() { changeBut.className = "btn btn-success"; wasReadCell.appendChild(changeBut); let readStatus = ""; - if (myLibrary[i].check == false) { + if (myLibrary[i].check === false) { readStatus = "No"; } else { readStatus = "Yes"; @@ -87,15 +85,12 @@ function render() { //add delete button to every row and render again let delBut = document.createElement("button"); - delBut.id = i + 5; deleteCell.appendChild(delBut); delBut.className = "btn btn-warning"; delBut.innerHTML = "Delete"; delBut.addEventListener("click", function () { - alert(`You've deleted title: ${myLibrary[i].title}`); myLibrary.splice(i, 1); render(); }); } } - From 6853b59f9d02d6dfd0fc61db48160d57961fb50b Mon Sep 17 00:00:00 2001 From: Arthur <> Date: Thu, 20 Aug 2026 00:47:41 +0100 Subject: [PATCH 6/6] Align the general feedback --- debugging/book-library/script.js | 35 +++++++++++++------------------- 1 file changed, 14 insertions(+), 21 deletions(-) diff --git a/debugging/book-library/script.js b/debugging/book-library/script.js index 0a2b9ba13..8f1c61bce 100644 --- a/debugging/book-library/script.js +++ b/debugging/book-library/script.js @@ -2,12 +2,11 @@ let myLibrary = []; //event listener window.addEventListener("load", function (e) { populateStorage(); - render(); }); function populateStorage() { if (myLibrary.length === 0) { - let book1 = new Book("Robison Crusoe", "Daniel Defoe", "252", true); + let book1 = new Book("Robison Crusoe", "Daniel Defoe", 252, true); let book2 = new Book( "The Old Man and the Sea", "Ernest Hemingway", @@ -19,10 +18,10 @@ function populateStorage() { } } -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 checkInput = 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 @@ -44,13 +43,13 @@ function Book(title, author, pages, check) { } function render() { - console.log("🎨 render() function just ran!"); - let table = document.getElementById("display"); + const table = document.getElementById("display"); + table.innerHTML = ""; let rowsNumber = table.rows.length; //delete old table - for (let n = rowsNumber - 1; n > 0; n--) { - table.deleteRow(n); - } + const tobody = table.querySelector("tbody") || table; + tobody.innerHTML = ""; + //insert updated row and cells let length = myLibrary.length; for (let i = 0; i < length; i++) { @@ -65,17 +64,11 @@ function render() { pagesCell.textContent = myLibrary[i].pages; //add and wait for action for read/unread button - let changeBut = document.createElement("button"); - changeBut.id = i; + const changeBut = document.createElement("button"); changeBut.className = "btn btn-success"; wasReadCell.appendChild(changeBut); let readStatus = ""; - if (myLibrary[i].check === false) { - readStatus = "No"; - } else { - readStatus = "Yes"; - } - changeBut.innerText = readStatus; + changeBut.textContent = myLibrary[i].check ? "Yes" : "No"; changeBut.addEventListener("click", function () { myLibrary[i].check = !myLibrary[i].check; @@ -84,10 +77,10 @@ function render() { //add delete button to every row and render again - let delBut = document.createElement("button"); + const delBut = document.createElement("button"); deleteCell.appendChild(delBut); delBut.className = "btn btn-warning"; - delBut.innerHTML = "Delete"; + delBut.textContent = "Delete"; delBut.addEventListener("click", function () { myLibrary.splice(i, 1); render();