From 2a1dfaf87fae263a5922b1d1a856d008242ea454 Mon Sep 17 00:00:00 2001
From: jacobfh1 <jacobfh95@gmail.com>
Date: Mon, 2 Dec 2024 10:45:07 +0100
Subject: [PATCH] Updated answers.js

---
 javascripts/answers.js | 92 ++++++++++++++----------------------------
 1 file changed, 30 insertions(+), 62 deletions(-)

diff --git a/javascripts/answers.js b/javascripts/answers.js
index d84f1f6..45a4f5c 100644
--- a/javascripts/answers.js
+++ b/javascripts/answers.js
@@ -1,4 +1,4 @@
-window.addEventListener("load", function() {
+window.addEventListener("load", function () {
   // Process .question elements to add corresponding inputs
   const questions = document.getElementsByClassName("question");
   for (const [index, element] of Array.from(questions).entries()) {
@@ -8,13 +8,16 @@ window.addEventListener("load", function() {
     ansElem.classList.add("input-box");
     element.insertAdjacentElement("afterend", ansElem);
 
-    // Save answers on input change
-    ansElem.addEventListener("input", saveAnswers);
+    ansElem.addEventListener("input", function () {
+      this.style.height = "auto";
+      this.style.height = this.scrollHeight + "px";
+      saveAnswers(); // Save textarea answers on input
+    });
   }
 
-  // Save table inputs
+  // Save answers on table inputs
   const tableInputs = document.querySelectorAll("table input[type='text']");
-  tableInputs.forEach(input => {
+  tableInputs.forEach((input) => {
     input.addEventListener("input", saveAnswers);
   });
 
@@ -26,16 +29,17 @@ window.addEventListener("load", function() {
 function saveAnswers() {
   // Save textareas
   const textareas = document.querySelectorAll('textarea[id^="question"]');
-  textareas.forEach(textarea => {
-    const answer = textarea.value || '';
+  textareas.forEach((textarea) => {
+    const answer = textarea.value || "";
     localStorage.setItem(textarea.id, answer);
   });
 
   // Save table inputs
   const tableInputs = document.querySelectorAll("table input[type='text']");
-  tableInputs.forEach(input => {
-    const answer = input.value || '';
-    const inputId = input.id || `table-input-${Array.from(tableInputs).indexOf(input)}`;
+  tableInputs.forEach((input) => {
+    const answer = input.value || "";
+    const inputId =
+      input.id || `table-input-${Array.from(tableInputs).indexOf(input)}`;
     localStorage.setItem(inputId, answer);
   });
 
@@ -46,60 +50,26 @@ function saveAnswers() {
 function loadAnswers() {
   // Load textareas
   const textareas = document.querySelectorAll('textarea[id^="question"]');
-  textareas.forEach(textarea => {
-    const savedAnswer = localStorage.getItem(textarea.id) || '';
+  textareas.forEach((textarea) => {
+    const savedAnswer = localStorage.getItem(textarea.id) || "";
     textarea.value = savedAnswer;
   });
 
   // Load table inputs
   const tableInputs = document.querySelectorAll("table input[type='text']");
-  tableInputs.forEach(input => {
-    const inputId = input.id || `table-input-${Array.from(tableInputs).indexOf(input)}`;
-    const savedAnswer = localStorage.getItem(inputId) || '';
+  tableInputs.forEach((input) => {
+    const inputId =
+      input.id || `table-input-${Array.from(tableInputs).indexOf(input)}`;
+    const savedAnswer = localStorage.getItem(inputId) || "";
     input.value = savedAnswer;
   });
 
   console.log("Answers loaded from local storage.");
 }
 
-// Attach event listeners to table inputs for auto-save
-function attachTableInputListeners() {
-  const inputs = document.querySelectorAll('table input[type="text"]');
-  inputs.forEach(input => {
-    input.addEventListener('input', saveTableAnswers); // Save table answers on input change
-  });
-}
-
-// Load all answers when the page loads
-window.addEventListener("load", function() {
-  // Load existing answers for textareas and table inputs
-  loadAnswers(); // Load textareas
-  loadTableAnswers(); // Load table inputs
-
-  // Attach input listeners
-  attachTableInputListeners();
-
-  // Attach other event listeners (e.g., for textareas)
-  const questions = document.getElementsByClassName("question");
-  for (const [index, element] of Array.from(questions).entries()) {
-    const ansElem = document.createElement("textarea");
-    ansElem.setAttribute("id", "question" + (index + 1));
-    ansElem.setAttribute("placeholder", "Type your answer here...");
-    ansElem.classList.add("input-box");
-    element.insertAdjacentElement("afterend", ansElem);
-
-    ansElem.addEventListener('input', function() {
-      this.style.height = 'auto';
-      this.style.height = (this.scrollHeight) + 'px';
-      saveAnswers(); // Save textarea answers on input
-    });
-  }
-});
-
-
 // Function to download the answers as a PDF
-document.getElementById('downloadBtn').addEventListener('click', function() {
-  const questions = document.querySelectorAll('.question');
+document.getElementById("downloadBtn").addEventListener("click", function () {
+  const questions = document.querySelectorAll(".question");
   let answersHTML = `
     <div style="font-family: Arial, sans-serif; padding: 20px;">
       <h1 style="text-align: center; font-size: 24px;">Assignment Submission</h1>
@@ -107,8 +77,8 @@ document.getElementById('downloadBtn').addEventListener('click', function() {
       <table>`;
 
   // Include table data
-  const table = document.querySelector('table.personal-details');
-  for (var i = 0, row; row = table.rows[i]; i++) {
+  const table = document.querySelector("table.personal-details");
+  for (let i = 0, row; (row = table.rows[i]); i++) {
     answersHTML += `<tr><td style="font-weight: bold;">${row.cells[0].textContent}</td><td>${row.cells[1].children[0].value}</td></tr>`;
   }
   answersHTML += `</table>`;
@@ -116,11 +86,12 @@ document.getElementById('downloadBtn').addEventListener('click', function() {
   questions.forEach((question, index) => {
     const questionNumber = index + 1;
     const questionText = question.innerHTML;
-    const answerText = document.getElementById(`question${questionNumber}`).value;
+    const answerText =
+      document.getElementById(`question${questionNumber}`).value;
 
     answersHTML += `
       <h2 style="font-size: 18px; margin-bottom: 5px;">${questionText}</h2>
-      <p style="font-size: 14px;">${answerText || 'No answer provided'}</p>
+      <p style="font-size: 14px;">${answerText || "No answer provided"}</p>
     `;
   });
 
@@ -128,14 +99,11 @@ document.getElementById('downloadBtn').addEventListener('click', function() {
 
   const opt = {
     margin: 1,
-    filename: 'assignment_answers.pdf',
-    image: { type: 'jpeg', quality: 0.98 },
+    filename: "assignment_answers.pdf",
+    image: { type: "jpeg", quality: 0.98 },
     html2canvas: { scale: 2 },
-    jsPDF: { unit: 'in', format: 'letter', orientation: 'portrait' }
+    jsPDF: { unit: "in", format: "letter", orientation: "portrait" },
   };
 
   html2pdf().from(answersHTML).set(opt).save();
 });
-
-// Load answers when the page loads
-window.addEventListener("load", loadAnswers);