9th Class Computer Science Chapter 5 Online MCQ Test With Answers PDF (Number Systems)

Question # 1

کچھ ٹیگز کا کلوزنگ ٹیگز نہیں ہوتا.

پیر ٹیگز A
سنگولر ٹیگز B
خالی C
ٹرپل D

Question # 2

ان میں سے کونسا ٹیگز کا کلوزنگ ٹیگ نہیں ہے.

A
< > B
C
D

Question # 3

اپنے اندر میٹا ڈیٹا رکھتا ہے.

< head> A
B
</span> <input type="radio" name="question_3" value="C" data-correct="false" /> <span class="label">C</span> <span class="checkmark"></span> </label> </li> <li> <label class="radio-container d-flex align-items-start"> <span class="q-detiel"> َ<HTML> </span> <input type="radio" name="question_3" value="D" data-correct="false" /> <span class="label">D</span> <span class="checkmark"></span> </label> </li> </ul> </div> <div class="mid-box" data-question-number="4"> <strong>Question # 4</strong> <h3>کونسا ٹیگ مواد کو ٹیبل کی شکل میں دیکھانے کے لیے استعمال ہوتا ہے.</h3> <ul> <li> <label class="radio-container d-flex align-items-start"> <span class="q-detiel"> th </span> <input type="radio" name="question_4" value="A" data-correct="false" /> <span class="label">A</span> <span class="checkmark"></span> </label> </li> <li> <label class="radio-container d-flex align-items-start"> <span class="q-detiel"> tr </span> <input type="radio" name="question_4" value="B" data-correct="false" /> <span class="label">B</span> <span class="checkmark"></span> </label> </li> <li> <label class="radio-container d-flex align-items-start"> <span class="q-detiel"> table </span> <input type="radio" name="question_4" value="C" data-correct="true" /> <span class="label">C</span> <span class="checkmark"></span> </label> </li> <li> <label class="radio-container d-flex align-items-start"> <span class="q-detiel"> td </span> <input type="radio" name="question_4" value="D" data-correct="false" /> <span class="label">D</span> <span class="checkmark"></span> </label> </li> </ul> </div> <div class="mid-box" data-question-number="5"> <strong>Question # 5</strong> <h3>ایک ہائبر لنک کو ہم................... پر لگا سکتے ہیں.</h3> <ul> <li> <label class="radio-container d-flex align-items-start"> <span class="q-detiel"> تصویر </span> <input type="radio" name="question_5" value="A" data-correct="false" /> <span class="label">A</span> <span class="checkmark"></span> </label> </li> <li> <label class="radio-container d-flex align-items-start"> <span class="q-detiel"> ٹیکسٹ </span> <input type="radio" name="question_5" value="B" data-correct="false" /> <span class="label">B</span> <span class="checkmark"></span> </label> </li> <li> <label class="radio-container d-flex align-items-start"> <span class="q-detiel"> الف اور ب دونوں </span> <input type="radio" name="question_5" value="C" data-correct="true" /> <span class="label">C</span> <span class="checkmark"></span> </label> </li> <li> <label class="radio-container d-flex align-items-start"> <span class="q-detiel"> کوئی بھی نہیں. </span> <input type="radio" name="question_5" value="D" data-correct="false" /> <span class="label">D</span> <span class="checkmark"></span> </label> </li> </ul> </div> <div class="mid-box" data-question-number="6"> <strong>Question # 6</strong> <h3>ہم ایک خاص ٹیکسٹ جو کہ............... کہلاتی ہے پر کلک کرکے دوسرے پیج پر جاسکتےہیں.</h3> <ul> <li> <label class="radio-container d-flex align-items-start"> <span class="q-detiel"> لینک </span> <input type="radio" name="question_6" value="A" data-correct="false" /> <span class="label">A</span> <span class="checkmark"></span> </label> </li> <li> <label class="radio-container d-flex align-items-start"> <span class="q-detiel"> ہاپر لینک </span> <input type="radio" name="question_6" value="B" data-correct="true" /> <span class="label">B</span> <span class="checkmark"></span> </label> </li> <li> <label class="radio-container d-flex align-items-start"> <span class="q-detiel"> الف اور ب </span> <input type="radio" name="question_6" value="C" data-correct="false" /> <span class="label">C</span> <span class="checkmark"></span> </label> </li> <li> <label class="radio-container d-flex align-items-start"> <span class="q-detiel"> باڈی </span> <input type="radio" name="question_6" value="D" data-correct="false" /> <span class="label">D</span> <span class="checkmark"></span> </label> </li> </ul> </div> <div class="mid-box" data-question-number="7"> <strong>Question # 7</strong> <h3>ایک لسٹ جو کہ اپنے اندر ایک اور لسٹ رکھ سکتی ہے کہلاتی ہے.</h3> <ul> <li> <label class="radio-container d-flex align-items-start"> <span class="q-detiel"> آرڈر لیٹ </span> <input type="radio" name="question_7" value="A" data-correct="false" /> <span class="label">A</span> <span class="checkmark"></span> </label> </li> <li> <label class="radio-container d-flex align-items-start"> <span class="q-detiel"> نیسٹیڈ لسٹ </span> <input type="radio" name="question_7" value="B" data-correct="true" /> <span class="label">B</span> <span class="checkmark"></span> </label> </li> <li> <label class="radio-container d-flex align-items-start"> <span class="q-detiel"> ان اورڈر لیسٹ </span> <input type="radio" name="question_7" value="C" data-correct="false" /> <span class="label">C</span> <span class="checkmark"></span> </label> </li> <li> <label class="radio-container d-flex align-items-start"> <span class="q-detiel"> دیفئن لسٹ </span> <input type="radio" name="question_7" value="D" data-correct="false" /> <span class="label">D</span> <span class="checkmark"></span> </label> </li> </ul> </div> <div class="mid-box" data-question-number="8"> <strong>Question # 8</strong> <h3>کونسے ٹیگز سٹارٹ اور اینڈ ٹیگز پر مشتمل ہوتے ہیں. جن کے درمیان ٹیکسٹ مواد ہو.</h3> <ul> <li> <label class="radio-container d-flex align-items-start"> <span class="q-detiel"> پیرا ٹیگز </span> <input type="radio" name="question_8" value="A" data-correct="true" /> <span class="label">A</span> <span class="checkmark"></span> </label> </li> <li> <label class="radio-container d-flex align-items-start"> <span class="q-detiel"> سنگل </span> <input type="radio" name="question_8" value="B" data-correct="false" /> <span class="label">B</span> <span class="checkmark"></span> </label> </li> <li> <label class="radio-container d-flex align-items-start"> <span class="q-detiel"> ڈبل </span> <input type="radio" name="question_8" value="C" data-correct="false" /> <span class="label">C</span> <span class="checkmark"></span> </label> </li> <li> <label class="radio-container d-flex align-items-start"> <span class="q-detiel"> ٹرپل </span> <input type="radio" name="question_8" value="D" data-correct="false" /> <span class="label">D</span> <span class="checkmark"></span> </label> </li> </ul> </div> <div class="mid-box" data-question-number="9"> <strong>Question # 9</strong> <h3>کونسا ٹیکسٹ کا ایٹری بیوٹ کہلاتا ہے.</h3> <ul> <li> <label class="radio-container d-flex align-items-start"> <span class="q-detiel"> ٹیکسٹ </span> <input type="radio" name="question_9" value="A" data-correct="false" /> <span class="label">A</span> <span class="checkmark"></span> </label> </li> <li> <label class="radio-container d-flex align-items-start"> <span class="q-detiel"> ٹیکسٹ فارمیٹینگ </span> <input type="radio" name="question_9" value="B" data-correct="true" /> <span class="label">B</span> <span class="checkmark"></span> </label> </li> <li> <label class="radio-container d-flex align-items-start"> <span class="q-detiel"> بولڈ </span> <input type="radio" name="question_9" value="C" data-correct="false" /> <span class="label">C</span> <span class="checkmark"></span> </label> </li> <li> <label class="radio-container d-flex align-items-start"> <span class="q-detiel"> ترچھا </span> <input type="radio" name="question_9" value="D" data-correct="false" /> <span class="label">D</span> <span class="checkmark"></span> </label> </li> </ul> </div> <div class="mid-box" data-question-number="10"> <strong>Question # 10</strong> <h3>ایک ویب سائیٹ مشتمل ہوتی ہے.</h3> <ul> <li> <label class="radio-container d-flex align-items-start"> <span class="q-detiel"> پیجیس </span> <input type="radio" name="question_10" value="A" data-correct="false" /> <span class="label">A</span> <span class="checkmark"></span> </label> </li> <li> <label class="radio-container d-flex align-items-start"> <span class="q-detiel"> ویب پیج </span> <input type="radio" name="question_10" value="B" data-correct="true" /> <span class="label">B</span> <span class="checkmark"></span> </label> </li> <li> <label class="radio-container d-flex align-items-start"> <span class="q-detiel"> ویب </span> <input type="radio" name="question_10" value="C" data-correct="false" /> <span class="label">C</span> <span class="checkmark"></span> </label> </li> <li> <label class="radio-container d-flex align-items-start"> <span class="q-detiel"> کوئی نہیں. </span> <input type="radio" name="question_10" value="D" data-correct="false" /> <span class="label">D</span> <span class="checkmark"></span> </label> </li> </ul> </div> </div> <div class="last-box"> <a href="javascript:void(0)" class="prev"><img src="https://images.ishallwin.com/ot-images/arrow-down.webp" alt="" /></a> <a href="javascript:void(0)" class="next"><img src="https://images.ishallwin.com/ot-images/arrow-down.webp" alt="" /></a> </div> <div class="last-box-btns">  <a href="javascript:void(0)" class="text-btn fake-submit" style="margin: 30px 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2021</span> <span> 02 Min 05 Sec </span> <em class="high-score">7/10</em> </div> </div> </li> </ul> </div> <div class="col-lg-12"> <div class="google-ad-bx ad-slot"> <ins class="adsbygoogle" style="display:block; min-height:90px;" data-ad-client="ca-pub-8866825487085085" data-ad-slot="9990874736" data-ad-format="auto" data-ad-layout="image" data-full-width-responsive="true"></ins> <script> (adsbygoogle = window.adsbygoogle || []).push({}); </script> </div> </div> <div class="col-lg-12"> <h3> 9th Class (Urdu Medium) Computer Science Chapter 5 Important MCQ's </h3> <div class="responsive-table"> <table class="table"> <thead> <tr> <th><span>Sr.#</span></th> <th><span>Question</span></th> <th><span>Answer</span></th> </tr> </thead> <tbody> <tr> <td><span>1</span></td> <td> <span>ویب کو ............. کا استعمال کرتے ہوئے بنایا یا تبدیل کیا جاسکتاہے.</span> </td> <td>  <div class="" style="display: flex; align-items: center; gap: 5px;"> A. نوڈ پید ++ </div>  <div class="" style="display: flex; align-items: center; gap: 5px;"> B. نوڈ پیڈ </div>  <div class="" style="display: flex; align-items: center; gap: 5px;"> C. ٹیکسٹ آیڈیٹ </div>  <div class="correct-ans" style="display: flex; align-items: center; gap: 5px;"> D. تمام </div> </td> </tr> <tr> <td><span>2</span></td> <td> <span>ہیڈنگز کس ٹیگز سے ڈیفائن کی جاتی ہے.</span> </td> <td>  <div class="" style="display: flex; align-items: center; gap: 5px;"> A. <ii> </div>  <div class="correct-ans" style="display: flex; align-items: center; gap: 5px;"> B. <h1> to <h6> </div>  <div class="" style="display: flex; align-items: center; gap: 5px;"> C. <br> </div>  <div class="" style="display: flex; align-items: center; gap: 5px;"> D. <tr> </div> </td> </tr> <tr> <td><span>3</span></td> <td> <span>کونسا ٹیگ سپیس ڈالنے کے لیے استعمال ہوتا ے.</span> </td> <td>  <div class="correct-ans" style="display: flex; align-items: center; gap: 5px;"> A. & nbsp </div>  <div class="" style="display: flex; align-items: center; gap: 5px;"> B. <b></b> </div>  <div class="" style="display: flex; align-items: center; gap: 5px;"> C. <p></p> </div>  <div class="" style="display: flex; align-items: center; gap: 5px;"> D. <tr></tr> </div> </td> </tr> <tr> <td><span>4</span></td> <td> <span>کونسا سیکشنز عام طور پر ویپ پیج کے ٹائٹل، سٹائل، اور ڈاکومنٹ کے متعلق معلومات دیتا ہے.</span> </td> <td>  <div class="correct-ans" style="display: flex; align-items: center; gap: 5px;"> A. ہیڈ </div>  <div class="" style="display: flex; align-items: center; gap: 5px;"> B. باڈی </div>  <div class="" style="display: flex; align-items: center; gap: 5px;"> C. الف اور ب </div>  <div class="" style="display: flex; align-items: center; gap: 5px;"> D. کوئی نہیں. </div> </td> </tr> <tr> <td><span>5</span></td> <td> <span>کونسا لنک ہمیں اجازت دیتا ہے کہ ایک ہی پیج کے ایک حصہ سے دوسرے حصہ میں منتقل ہوسکے.</span> </td> <td>  <div class="" style="display: flex; align-items: center; gap: 5px;"> A. سورس </div>  <div class="correct-ans" style="display: flex; align-items: center; gap: 5px;"> B. اینکر </div>  <div class="" style="display: flex; align-items: center; gap: 5px;"> C. ایمکر </div>  <div class="" style="display: flex; align-items: center; gap: 5px;"> D. بیک گرراؤند </div> </td> </tr> <tr> <td><span>6</span></td> <td> <span>ایک سیل کو ای سے زائد سیلز پر پھیلانے کے لیے ہم ٹیبل کے ایڑی بیوٹ ..... کااسعتمال کرتے ہیں.</span> </td> <td>  <div class="" style="display: flex; align-items: center; gap: 5px;"> A. سورس </div>  <div class="" style="display: flex; align-items: center; gap: 5px;"> B. اینکر </div>  <div class="correct-ans" style="display: flex; align-items: center; gap: 5px;"> C. کولسپن </div>  <div class="" style="display: flex; align-items: center; gap: 5px;"> D. ایمسور </div> </td> </tr> <tr> <td><span>7</span></td> <td> <span>ایک ہی پیج کے ایک حصے سے دوسرے حصے میں جانے کے لیے.</span> </td> <td>  <div class="" style="display: flex; align-items: center; gap: 5px;"> A. ٹیکسٹ </div>  <div class="correct-ans" style="display: flex; align-items: center; gap: 5px;"> B. اینکر </div>  <div class="" style="display: flex; align-items: center; gap: 5px;"> C. بولڈ </div>  <div class="" style="display: flex; align-items: center; gap: 5px;"> D. ترچھا </div> </td> </tr> <tr> <td><span>8</span></td> <td> <span>اپنے ٹیگز اور ٹیکسٹ جو پیج پر ظاہر نہیں ہوتے ان کو ....... سیکشن میں لکھا جاتا ہے.</span> </td> <td>  <div class="" style="display: flex; align-items: center; gap: 5px;"> A. <body> </div>  <div class="correct-ans" style="display: flex; align-items: center; gap: 5px;"> B. < head> </div>  <div class="" style="display: flex; align-items: center; gap: 5px;"> C. <title> </div>  <div class="" style="display: flex; align-items: center; gap: 5px;"> D. <HTML> </div> </td> </tr> <tr> <td><span>9</span></td> <td> <span>ایچ ٹی ایم ایل کوڈ ایک................ لیگوئج نہیں ہے..</span> </td> <td>  <div class="correct-ans" style="display: flex; align-items: center; gap: 5px;"> A. پروگرامنگ </div>  <div class="" style="display: flex; align-items: center; gap: 5px;"> B. مارک اپ </div>  <div class="" style="display: flex; align-items: center; gap: 5px;"> C. الف اور ب </div>  <div class="" style="display: flex; align-items: center; gap: 5px;"> D. کوئی نہں. </div> </td> </tr> <tr> <td><span>10</span></td> <td> <span>ایک عنصر عام طور پر ........ تیکز پر مشتمل ہوتا ہے.HTML</span> </td> <td>  <div class="" style="display: flex; align-items: center; gap: 5px;"> A. سٹارٹ </div>  <div class="" style="display: flex; align-items: center; gap: 5px;"> B. اینڈ </div>  <div class="correct-ans" style="display: flex; align-items: center; gap: 5px;"> C. سٹارٹ اور اینڈ </div>  <div class="" style="display: flex; align-items: center; gap: 5px;"> D. کوئی بھی نہیں. </div> </td> </tr> </tbody> </table> </div> </div> </div> </div> </div> <div class="new-ads-sec"> <div class="container"> <div class="row"> <div class="col-lg-12 col-md-12 col-sm-12"> <ul class="ss-ads" style="border: 0; padding-top: 0; margin: 0;"> <li> </li> <li> </li> <li> </li> <li> </li> </ul> </div> </div> </div> </div> </div> <div class="question-side" id="pol-answer-mode"> <div class="question-box"> <div class="top-box"> <h2 id="test-title">Test Questions</h2> <div class="close-btn"> <a href="javascript:void(0)" id="close-ans"> <img src="https://images.ishallwin.com/ot-images/red-cross.webp" alt="" /> </a> </div> </div> <div class="holder-question" id="quest-holder">  </div> <div class="last-box"> <a href="javascript:void(0)" class="prev prev-ans"><img src="https://images.ishallwin.com/ot-images/arrow-down.webp" alt="" /></a> <a href="javascript:void(0)" class="next next-ans"><img src="https://images.ishallwin.com/ot-images/arrow-down.webp" alt="" /></a> </div> </div> </div> <script> // ==================== GLOBAL VARIABLES AND SETUP ==================== // Global variables accessible to all functions const testTitle = "Computer Science 9th Class Urdu Medium Chapter 5 Online Test"; const testUrl = "9th-computer-science-chapter-5-test-preparation"; const testId = 422; let isUserLoggedIn = false; let Marks = 10; let startTime; let autoStartAfterLogin = false; // Global result IDs window.savedTestResultId = null; window.topicTestResultId = null; window.isUserLoggedIn = isUserLoggedIn; // Make it global // Timer variables for main test let timer; let isRunning = false; let elapsedTime = 0; let finalDuration = null; // Topic test variables let topicTestAlreadyStarted = false; let topicTimer; let topicIsRunning = false; let topicElapsedTime = 0; let topicFinalDuration = null; let topicTestId = null; let topicTestTitle = ""; let currentTopicQuestions = []; let currentTopicAnswers = []; const topicQuestionsCache = new Map(); // NEW: Topic test progress tracking let topicTestProgress = { answers: [], currentQuestionIndex: 0, topicId: null, elapsedTime: 0, testStarted: false }; // ==================== ANSWER MODE FUNCTIONS ==================== const closeBtn = document.getElementById("close-ans"); const targetBox = document.getElementById("pol-answer-mode"); const holder = document.getElementById("quest-holder"); // Function for Set-wise tests (openAnsMode) function openAnsMode(apiUrl) { fetch(apiUrl) .then(res => res.json()) .then(data => { console.log("Fetched Questions:", data); holder.innerHTML = ""; const baseImgPath = "https://cdn.ilmkidunya.com/ots/mcqs/"; data.forEach((q, index) => { let correctIndex = q.correctAnswer - 1; let questionImgHtml = q.questionImage ? `<div class="q-img"><img src="${baseImgPath + q.questionImage}" alt="Question Image" /></div>` : ""; let choicesHtml = q.choices .filter(c => c.text || c.img) .map((c, i) => ` <li class="${i === correctIndex ? "correct" : ""}"> <label class="radio-container"> <span class="q-detiel"> ${c.text ? c.text : ""} ${c.img ? `<img src="${baseImgPath + c.img}" alt="Option ${c.value}" class="opt-img" />` : ""} </span> <input type="radio" disabled value="${c.value}" data-correct="${i === correctIndex}"> <span class="label">${c.value}</span> <span class="checkmark"></span> </label> </li> `).join(""); holder.innerHTML += ` <div class="mid-box1 ans-bx-visible"> <strong>Question # ${index + 1}</strong> <h3>${q.question}</h3> ${questionImgHtml} <ul>${choicesHtml}</ul> </div> `; }); setupNavigation(); targetBox.classList.add("visible"); }); } // Setup navigation for answer mode function setupNavigation() { let questions = document.querySelectorAll(".ans-bx-visible"); let currentIndex = 0; const prevBtn = document.querySelector(".prev-ans"); const nextBtn = document.querySelector(".next-ans"); function showQuestion(index) { questions.forEach((q, i) => { q.style.display = (i === index) ? "block" : "none"; }); prevBtn.classList.toggle("active", index > 0); nextBtn.classList.toggle("active", index < questions.length - 1); } showQuestion(currentIndex); nextBtn.onclick = function (e) { e.preventDefault(); if (currentIndex < questions.length - 1) { currentIndex++; showQuestion(currentIndex); } }; prevBtn.onclick = function (e) { e.preventDefault(); if (currentIndex > 0) { currentIndex--; showQuestion(currentIndex); } }; } // Close answer mode popup if (closeBtn) { closeBtn.addEventListener("click", function (e) { e.preventDefault(); targetBox.classList.remove("visible"); }); } // Close answer mode when clicking outside document.addEventListener("click", function (event) { if ( targetBox.classList.contains("visible") && !targetBox.contains(event.target) && event.target !== closeBtn && !event.target.closest("[onclick*='openAnsMode']") ) { targetBox.classList.remove("visible"); } }); // ==================== UTILITY FUNCTIONS ==================== // Helper function to get correct answer label function getCorrectAnswerLabel(correctIndex) { const labels = ['', 'A', 'B', 'C', 'D', 'E']; return labels[correctIndex] || ''; } // Function to save answer selection for topic tests function saveTopicAnswer(questionIndex, answer) { currentTopicAnswers[questionIndex] = answer; } // Close all popups function function closePoll() { // Close main test popup const pol = document.getElementById('pol'); if (pol) { pol.classList.remove('visible'); } // Close topic popup const topicPol = document.getElementById('topic-pol'); if (topicPol && topicPol.classList.contains('visible')) { topicPol.classList.remove('visible'); } document.body.classList.remove('open-poll'); } // ==================== MAIN TEST FUNCTIONS ==================== function launchTest() { // Close topic popup if open const topicPol = document.getElementById('topic-pol'); if (topicPol && topicPol.classList.contains('visible')) { topicPol.classList.remove('visible'); } // Open main test popup const pol = document.getElementById('pol'); if (pol) { pol.classList.add('visible'); } document.body.classList.add('open-poll'); if (!testAlreadyStarted && !isRunning) { startTime = Date.now(); // only first time startStop(); // start stopwatch testAlreadyStarted = true; // mark as started } } let testAlreadyStarted = false; function startStop() { if (isRunning) { clearInterval(timer); document.getElementById('startStopBtn').textContent = 'Start'; } else { const startTime = Date.now() - elapsedTime; timer = setInterval(() => { elapsedTime = Date.now() - startTime; const totalSeconds = Math.floor(elapsedTime / 1000); const minutes = String(Math.floor(totalSeconds / 60)).padStart(2, '0'); const seconds = String(totalSeconds % 60).padStart(2, '0'); document.getElementById('display').textContent = `${minutes}:${seconds}`; }, 1000); document.getElementById('startStopBtn').textContent = 'Stop'; } isRunning = !isRunning; } function getDurationInSeconds() { return Math.floor(elapsedTime / 1000); } // Main test submit function async function submitTest() { const durationInSeconds = finalDuration ?? getDurationInSeconds(); const questionBoxes = document.querySelectorAll("#pol .mid-box"); let resultHTML = ""; let correctCount = 0; questionBoxes.forEach((box) => { const questionNumber = box.dataset.questionNumber; const questionText = box.querySelector("h3").innerHTML; const questionImageElem = box.querySelector(".question-image"); const questionImageHtml = questionImageElem ? questionImageElem.outerHTML : ""; const inputs = box.querySelectorAll("input[type='radio']"); const selected = box.querySelector("input[type='radio']:checked"); const selectedVal = selected ? selected.value : null; let correct = null; inputs.forEach(input => { if (input.dataset.correct === "true") correct = input.value; }); if (selectedVal === correct) correctCount++; let optionsHTML = ""; inputs.forEach(input => { const label = input.value; const optionLabelElem = input.closest("label"); const optionText = optionLabelElem.querySelector(".q-detiel").innerHTML; let liClass = ""; if (label === correct) liClass = "correct"; if (label === selectedVal && selectedVal !== correct) liClass = "wrong"; optionsHTML += ` <li class="${liClass}"> <label class="radio-container"> <span class="q-detiel">${optionText}</span> <input type="radio" disabled value="${label}" data-correct="${label === correct ? 'true' : 'false'}"> <span class="label">${label}</span> <span class="checkmark"></span> </label> </li>`; }); resultHTML += ` <div class="mid-box1"> <strong>Question # ${questionNumber}</strong> <h3>${questionText}</h3> ${questionImageHtml} <ul>${optionsHTML}</ul> </div>`; }); if (typeof timer !== "undefined") { clearInterval(timer); isRunning = false; } document.querySelector(".ans-box").innerHTML = resultHTML; document.querySelector(".holder-question").style.display = "none"; document.querySelector(".last-box").style.display = "none"; document.querySelector(".real-submit").style.display = "none"; document.querySelector(".fake-submit").style.display = "none"; document.querySelector(".ans-question").style.display = "block"; try { const response = await fetch('/online-test/save-result', { method: 'POST', headers: { 'Content-Type': 'application/json' }, body: JSON.stringify({ TestId: testId, TestTitle: testTitle, TotalQuestions: questionBoxes.length, CorrectAnswers: correctCount, Duration: durationInSeconds, TestUrl: testUrl, TotalMarks: Marks }) }); if (!response.ok) { console.error("Error saving result:", response.statusText); return; } const data = await response.json(); if (data.success) { window.savedTestResultId = data.testResultId; console.log("Main test result saved with ID:", window.savedTestResultId); } } catch (err) { console.error("Fetch error:", err); } } // ==================== TOPIC TEST FUNCTIONS ==================== // NEW: Function to save topic test progress function saveTopicTestProgress() { const topicQuestions = document.querySelectorAll('#topic-holder .mid-box'); if (topicQuestions.length === 0) return; // Save current answers const savedAnswers = []; topicQuestions.forEach((q, index) => { const questionNumber = index + 1; const radioName = `topic_question_${questionNumber}`; const selected = q.querySelector(`input[name="${radioName}"]:checked`); savedAnswers.push(selected ? selected.value : null); }); // Find current question index let currentIndex = 0; topicQuestions.forEach((q, index) => { if (q.style.display === 'block' || q.style.display === '') { currentIndex = index; } }); // Save to global progress object topicTestProgress = { answers: savedAnswers, currentQuestionIndex: currentIndex, topicId: topicTestId, elapsedTime: topicElapsedTime, testStarted: topicTestAlreadyStarted }; // Also save to localStorage for persistence try { localStorage.setItem('topicTestProgress', JSON.stringify(topicTestProgress)); } catch (e) { console.warn('Could not save progress to localStorage:', e); } } // NEW: Function to restore topic test progress function restoreTopicTestProgress() { try { const savedProgress = localStorage.getItem('topicTestProgress'); if (savedProgress) { const progress = JSON.parse(savedProgress); // Check if it's the same topic if (progress.topicId === topicTestId) { topicTestProgress = progress; currentTopicAnswers = progress.answers; topicElapsedTime = progress.elapsedTime; // Clear localStorage after restoring localStorage.removeItem('topicTestProgress'); return true; } } } catch (e) { console.warn('Could not restore progress from localStorage:', e); } return false; } // NEW: Function to restore selected answers function restoreSelectedAnswers() { const topicQuestions = document.querySelectorAll('#topic-holder .mid-box'); topicQuestions.forEach((q, index) => { if (currentTopicAnswers[index]) { const questionNumber = index + 1; const radioName = `topic_question_${questionNumber}`; const radioValue = currentTopicAnswers[index]; const radioInput = q.querySelector(`input[name="${radioName}"][value="${radioValue}"]`); if (radioInput) { radioInput.checked = true; } } }); } // NEW: Function to navigate to specific question function navigateToTopicQuestion(index) { const topicQuestions = document.querySelectorAll('#topic-holder .mid-box'); if (index >= 0 && index < topicQuestions.length) { // Hide all questions topicQuestions.forEach((q, i) => { q.style.display = 'none'; }); // Show the target question topicQuestions[index].style.display = 'block'; // Update navigation button states const prevBtn = document.querySelector('.topic-prev'); const nextBtn = document.querySelector('.topic-next'); if (prevBtn) prevBtn.classList.toggle("active", index > 0); if (nextBtn) nextBtn.classList.toggle("active", index < topicQuestions.length - 1); } } // NEW: Function to clear topic test progress function clearTopicTestProgress() { topicTestProgress = { answers: [], currentQuestionIndex: 0, topicId: null, elapsedTime: 0, testStarted: false }; try { localStorage.removeItem('topicTestProgress'); } catch (e) { console.warn('Could not clear progress from localStorage:', e); } } // Topic timer functions function startTopicTimer() { if (!topicTestAlreadyStarted && !topicIsRunning) { const startTime = Date.now(); topicTimer = setInterval(() => { topicElapsedTime = Date.now() - startTime; const totalSeconds = Math.floor(topicElapsedTime / 1000); const minutes = String(Math.floor(totalSeconds / 60)).padStart(2, '0'); const seconds = String(totalSeconds % 60).padStart(2, '0'); const topicDisplay = document.getElementById('topic-display'); if (topicDisplay) { topicDisplay.textContent = `${minutes}:${seconds}`; } }, 1000); topicIsRunning = true; topicTestAlreadyStarted = true; } } function getTopicDurationInSeconds() { return Math.floor(topicElapsedTime / 1000); } // MODIFIED: Setup navigation for topic questions function setupTopicNavigation() { let topicQuestions = document.querySelectorAll('#topic-holder .mid-box'); if (topicQuestions.length === 0) return; let currentIndex = topicTestProgress.currentQuestionIndex || 0; function showTopicQuestion(index) { // Save progress before navigating saveTopicTestProgress(); topicQuestions.forEach((q, i) => { q.style.display = (i === index) ? "block" : "none"; }); const prevBtn = document.querySelector('.topic-prev'); const nextBtn = document.querySelector('.topic-next'); if (prevBtn) prevBtn.classList.toggle("active", index > 0); if (nextBtn) nextBtn.classList.toggle("active", index < topicQuestions.length - 1); } showTopicQuestion(currentIndex); // Next button handler const nextBtn = document.querySelector('.topic-next'); if (nextBtn) { nextBtn.onclick = function (e) { e.preventDefault(); e.stopPropagation(); if (currentIndex < topicQuestions.length - 1) { currentIndex++; showTopicQuestion(currentIndex); } }; } // Previous button handler const prevBtn = document.querySelector('.topic-prev'); if (prevBtn) { prevBtn.onclick = function (e) { e.preventDefault(); e.stopPropagation(); if (currentIndex > 0) { currentIndex--; showTopicQuestion(currentIndex); } }; } } // MODIFIED: Function to load questions into popup function loadTopicQuestionsIntoPopup() { const holder = document.getElementById('topic-holder'); if (!holder) return; holder.innerHTML = ''; const baseImgPath = "https://cdn.ilmkidunya.com/ots/mcqs/"; currentTopicQuestions.forEach((q, index) => { let questionImgHtml = q.questionImage ? `<div class="question-image mb-2"> <img src="${baseImgPath + q.questionImage}" alt="Question Image" class="img-fluid" style="max-width: 100%; height: auto;" /> </div>` : ""; // Check if this answer was previously selected const savedAnswer = currentTopicAnswers[index]; let optionsHtml = q.choices.map((c, i) => { let optionImgHtml = c.img ? `<div class="option-image mt-2"> <img src="${baseImgPath + c.img}" alt="Option Image" class="img-fluid" style="max-width: 100%; height: auto;" /> </div>` : ""; const isChecked = savedAnswer === c.value; return ` <li> <label class="radio-container d-flex align-items-start"> <span class="q-detiel"> ${c.text || ''} ${optionImgHtml} </span> <input type="radio" name="topic_question_${index + 1}" value="${c.value}" data-correct="${c.value === getCorrectAnswerLabel(q.correctAnswer)}" ${isChecked ? 'checked' : ''}> <span class="label">${c.value}</span> <span class="checkmark"></span> </label> </li> `; }).join(''); holder.innerHTML += ` <div class="mid-box" data-question-number="${index + 1}" style="display: none;"> <strong>Question # ${index + 1}</strong> <h3>${q.questionText}</h3> ${questionImgHtml} <ul>${optionsHtml}</ul> </div> `; }); // Add event listeners to radio buttons with auto-save holder.querySelectorAll('input[type="radio"]').forEach((radio, index) => { radio.addEventListener('change', function() { const questionIndex = Math.floor(index / 4); saveTopicAnswer(questionIndex, this.value); // Auto-save progress when answer changes saveTopicTestProgress(); }); }); // Setup navigation setTimeout(() => { setupTopicNavigation(); // Navigate to saved question index if exists if (topicTestProgress.currentQuestionIndex > 0) { navigateToTopicQuestion(topicTestProgress.currentQuestionIndex); } else { navigateToTopicQuestion(0); } }, 100); } // MODIFIED: Submit topic test with progress clearing async function submitTopicTest() { const durationInSeconds = topicFinalDuration ?? getTopicDurationInSeconds(); let correctCount = 0; // Calculate score currentTopicQuestions.forEach((q, index) => { const correctLabel = getCorrectAnswerLabel(q.correctAnswer); if (currentTopicAnswers[index] === correctLabel) { correctCount++; } }); // Generate result HTML let resultHTML = ""; currentTopicQuestions.forEach((q, index) => { const correctLabel = getCorrectAnswerLabel(q.correctAnswer); const selectedAnswer = currentTopicAnswers[index]; const isCorrect = selectedAnswer === correctLabel; const baseImgPath = "https://cdn.ilmkidunya.com/ots/mcqs/"; let questionImgHtml = q.questionImage ? `<div class="question-image mb-2"> <img src="${baseImgPath + q.questionImage}" alt="Question Image" class="img-fluid" /> </div>` : ""; let optionsHtml = q.choices.map(c => { let optionImgHtml = c.img ? `<div class="option-image mt-2"> <img src="${baseImgPath + c.img}" alt="Option Image" class="img-fluid" /> </div>` : ""; let liClass = ""; if (c.value === correctLabel) liClass = "correct"; if (c.value === selectedAnswer && !isCorrect) liClass = "wrong"; return ` <li class="${liClass}"> <label class="radio-container"> <span class="q-detiel"> ${c.text || ''} ${optionImgHtml} </span> <input type="radio" disabled> <span class="label">${c.value}</span> <span class="checkmark"></span> </label> </li> `; }).join(''); resultHTML += ` <div class="mid-box1"> <strong>Question # ${index + 1}</strong> <h3>${q.questionText}</h3> ${questionImgHtml} <ul>${optionsHtml}</ul> </div> `; }); // Show results const topicAnsBox = document.getElementById('topic-ans-box'); const topicHolder = document.getElementById('topic-holder'); const topicAnswers = document.getElementById('topic-answers'); if (topicAnsBox) topicAnsBox.innerHTML = resultHTML; if (topicHolder) topicHolder.style.display = 'none'; const topicRealSubmit = document.querySelector('.topic-real-submit'); const topicFakeSubmit = document.querySelector('.topic-fake-submit'); if (topicRealSubmit) { topicRealSubmit.style.display = 'none'; document.querySelector(".last-box").style.display = "none"; } if (topicFakeSubmit) { topicFakeSubmit.style.display = 'none'; document.querySelector(".last-box").style.display = "none"; } if (topicAnswers) topicAnswers.style.display = 'block'; // Clear saved progress after test completion clearTopicTestProgress(); // Save result if user is logged in if (window.isUserLoggedIn) { try { const response = await fetch('/online-test/save-result', { method: 'POST', headers: { 'Content-Type': 'application/json' }, body: JSON.stringify({ TestId: 0, TestTitle: `Topic: ${topicTestTitle}`, TotalQuestions: currentTopicQuestions.length, CorrectAnswers: correctCount, Duration: durationInSeconds, TestUrl: window.location.pathname, TotalMarks: currentTopicQuestions.length, IsTopicTest: true, TopicId: topicTestId }) }); if (response.ok) { const data = await response.json(); if (data.success && data.testResultId) { window.topicTestResultId = data.testResultId; console.log("Topic test result saved with ID:", window.topicTestResultId); } } } catch (err) { console.error("Error saving topic result:", err); } } else { console.log("User not logged in, topic result not saved"); } } // Main function to launch topic test window.launchTopicTest = async function(topicId, event) { try { const clickEvent = event || window.event; const topicLink = clickEvent.target.closest('.start-topic-test') || clickEvent.target; // Show loading state const originalText = topicLink.innerHTML; topicLink.innerHTML = 'Loading...'; topicLink.style.pointerEvents = 'none'; // Check if we already have this topic cached if (topicQuestionsCache.has(topicId)) { const cachedData = topicQuestionsCache.get(topicId); loadCachedTopicData(cachedData, topicId); topicLink.innerHTML = originalText; topicLink.style.pointerEvents = 'auto'; return; } // Close any open popup closePoll(); // Fetch topic questions const response = await fetch(`/online-test/api/topic-questions/${topicId}`); const data = await response.json(); if (!data.success) { alert('Failed to load topic test: ' + data.error); topicLink.innerHTML = originalText; topicLink.style.pointerEvents = 'auto'; return; } // Cache the data topicQuestionsCache.set(topicId, data); // Load the data loadCachedTopicData(data, topicId); // Reset link state topicLink.innerHTML = originalText; topicLink.style.pointerEvents = 'auto'; } catch (error) { console.error('Error loading topic test:', error); alert('Failed to load topic test. Please try again.'); const clickEvent = event || window.event; const topicLink = clickEvent.target.closest('.start-topic-test') || clickEvent.target; topicLink.innerHTML = 'Launch Test'; topicLink.style.pointerEvents = 'auto'; } }; // MODIFIED: Function to load cached topic data with progress restoration function loadCachedTopicData(data, topicId) { // Store topic info topicTestId = data.topic.id; topicTestTitle = `Chapter ${data.topic.chapterNo} - Topic ${data.topic.number}: ${data.topic.name}`; currentTopicQuestions = data.questions; // Try to restore progress const progressRestored = restoreTopicTestProgress(); if (!progressRestored) { // Initialize fresh answers array currentTopicAnswers = new Array(data.questions.length).fill(null); } // Update popup title const topicTestTitleElement = document.getElementById('topic-test-title'); if (topicTestTitleElement) { topicTestTitleElement.textContent = topicTestTitle; } // Load questions into popup loadTopicQuestionsIntoPopup(); // Restore timer state if progress was restored if (progressRestored) { topicTestAlreadyStarted = topicTestProgress.testStarted; // Update timer display const topicDisplay = document.getElementById('topic-display'); if (topicDisplay) { const totalSeconds = Math.floor(topicTestProgress.elapsedTime / 1000); const minutes = String(Math.floor(totalSeconds / 60)).padStart(2, '0'); const seconds = String(totalSeconds % 60).padStart(2, '0'); topicDisplay.textContent = `${minutes}:${seconds}`; } // Restore selected answers setTimeout(() => { restoreSelectedAnswers(); }, 200); } else { // Reset timer and state topicTestAlreadyStarted = false; topicFinalDuration = null; topicElapsedTime = 0; const topicDisplay = document.getElementById('topic-display'); if (topicDisplay) { topicDisplay.textContent = '00:00'; } } // Show login/submit buttons based on user status const topicFakeSubmit = document.querySelector('.topic-fake-submit'); const topicRealSubmit = document.querySelector('.topic-real-submit'); if (window.isUserLoggedIn) { if (topicFakeSubmit) topicFakeSubmit.style.display = 'none'; if (topicRealSubmit) topicRealSubmit.style.display = 'inline-block'; } else { if (topicFakeSubmit) topicFakeSubmit.style.display = 'inline-block'; if (topicRealSubmit) topicRealSubmit.style.display = 'none'; } // Hide answers section and show questions const topicAnswers = document.getElementById('topic-answers'); const topicHolder = document.getElementById('topic-holder'); if (topicAnswers) topicAnswers.style.display = 'none'; if (topicHolder) topicHolder.style.display = 'block'; // Show the popup with slide animation const topicPol = document.getElementById('topic-pol'); if (topicPol) { topicPol.classList.add('visible'); } document.body.classList.add('open-poll'); // Start the timer if test was in progress or start fresh if (progressRestored && topicTestAlreadyStarted) { // Resume timer from saved time const startTime = Date.now() - topicTestProgress.elapsedTime; if (topicTimer) clearInterval(topicTimer); topicTimer = setInterval(() => { topicElapsedTime = Date.now() - startTime; const totalSeconds = Math.floor(topicElapsedTime / 1000); const minutes = String(Math.floor(totalSeconds / 60)).padStart(2, '0'); const seconds = String(totalSeconds % 60).padStart(2, '0'); const topicDisplay = document.getElementById('topic-display'); if (topicDisplay) { topicDisplay.textContent = `${minutes}:${seconds}`; } }, 1000); topicIsRunning = true; } else if (!progressRestored) { // Start fresh timer startTopicTimer(); } } // ==================== EVENT LISTENERS SETUP ==================== document.addEventListener('DOMContentLoaded', function () { // ===== MAIN TEST EVENT LISTENERS ===== // Show appropriate submit button based on login status if (!isUserLoggedIn) { document.querySelector(".real-submit").style.display = "none"; document.querySelector(".fake-submit").style.display = "inline-block"; } else { document.querySelector(".fake-submit").style.display = "none"; document.querySelector(".real-submit").style.display = "inline-block"; } // Main test fake submit button const mainFakeSubmit = document.querySelector(".fake-submit"); if (mainFakeSubmit) { mainFakeSubmit.addEventListener("click", function (e) { e.preventDefault(); e.stopPropagation(); if (finalDuration === null) { finalDuration = getDurationInSeconds(); console.log("Captured duration at fake submit:", finalDuration, "seconds"); } autoStartAfterLogin = true; if (typeof timer !== "undefined") { clearInterval(timer); isRunning = false; } // Show login popup if (typeof showLoginPopup === 'function') { showLoginPopup(); } else { alert("Please login to save your test results."); } }); } // Main test real submit button const mainRealSubmit = document.querySelector(".real-submit"); if (mainRealSubmit) { mainRealSubmit.addEventListener("click", function (e) { e.preventDefault(); e.stopPropagation(); submitTest(); }); } // Main test download result button const mainDownloadBtn = document.getElementById('download-result'); if (mainDownloadBtn) { mainDownloadBtn.addEventListener("click", function(e) { e.preventDefault(); e.stopPropagation(); console.log("Main download clicked, ID:", window.savedTestResultId); if (window.savedTestResultId) { loadResultInPopup(window.savedTestResultId); } else { alert("Please submit the test first."); } }); } // Main test close button const mainCloseBtn = document.getElementById('close'); if (mainCloseBtn) { mainCloseBtn.addEventListener('click', function (e) { e.preventDefault(); e.stopPropagation(); closePoll(); testAlreadyStarted = false; }); } // ===== TOPIC TEST EVENT LISTENERS ===== // Topic popup close button with progress clearing const topicCloseBtn = document.getElementById('topic-close'); if (topicCloseBtn) { topicCloseBtn.addEventListener('click', function (e) { e.preventDefault(); e.stopPropagation(); // Only clear if test wasn't completed const topicAnswers = document.getElementById('topic-answers'); if (topicAnswers && topicAnswers.style.display !== 'block') { clearTopicTestProgress(); } const topicPol = document.getElementById('topic-pol'); if (topicPol) { topicPol.classList.remove('visible'); } document.body.classList.remove('open-poll'); }); } // MODIFIED: Topic fake submit button with progress saving const topicFakeSubmit = document.querySelector('.topic-fake-submit'); if (topicFakeSubmit) { topicFakeSubmit.addEventListener('click', function (e) { e.preventDefault(); e.stopPropagation(); document.querySelectorAll(".last-box").forEach(el => { el.style.display = "none"; }); // Save current progress before login saveTopicTestProgress(); topicFinalDuration = getTopicDurationInSeconds(); if (topicTimer) { clearInterval(topicTimer); topicIsRunning = false; } // Show login popup if (typeof showLoginPopup === 'function') { showLoginPopup(); } else { alert("Please login to save your test results."); } }); } // Topic real submit button const topicRealSubmit = document.querySelector('.topic-real-submit'); if (topicRealSubmit) { topicRealSubmit.addEventListener('click', function (e) { e.preventDefault(); e.stopPropagation(); document.querySelectorAll(".last-box").forEach(el => { el.style.display = "none"; }); submitTopicTest(); }); } // Topic download result button const topicDownloadBtn = document.getElementById('topic-download-result'); if (topicDownloadBtn) { topicDownloadBtn.addEventListener("click", function(e) { e.preventDefault(); e.stopPropagation(); console.log("Topic download clicked, ID:", window.topicTestResultId); if (window.topicTestResultId) { loadResultInPopup(window.topicTestResultId); } else { alert("Please submit the topic test first."); } }); } // Add click handlers to topic test links document.querySelectorAll('.start-topic-test').forEach(link => { // Remove any existing onclick handlers link.onclick = null; // Add new event listener link.addEventListener('click', function (e) { e.preventDefault(); e.stopPropagation(); const topicId = this.getAttribute('data-topic-id'); window.launchTopicTest(topicId, e); }); }); // ===== CLICK OUTSIDE TO CLOSE POPUPS ===== document.addEventListener('click', function (event) { const pol = document.getElementById('pol'); const topicPol = document.getElementById('topic-pol'); // Check for main test popup if (pol && pol.classList.contains('visible') && !pol.contains(event.target) && event.target !== document.getElementById('launch-test-btn') && !event.target.closest('#launch-test-btn')) { pol.classList.remove('visible'); document.body.classList.remove('open-poll'); } // Check for topic popup if (topicPol && topicPol.classList.contains('visible') && !topicPol.contains(event.target) && !event.target.classList.contains('start-topic-test') && !event.target.closest('.start-topic-test')) { topicPol.classList.remove('visible'); document.body.classList.remove('open-poll'); } }); // Setup main test navigation setupMainTestNavigation(); }); // Function to setup main test navigation (from your original code) function setupMainTestNavigation() { let midBoxes = document.querySelectorAll("#pol .mid-box"); if (midBoxes.length === 0) return; let currentIndex = 0; function showBox(index) { midBoxes.forEach((box, i) => { box.style.display = i === index ? "block" : "none"; }); // Update navigation button states const prevBtn = document.querySelector("#pol .prev"); const nextBtn = document.querySelector("#pol .next"); if (prevBtn) prevBtn.classList.toggle("active", index > 0); if (nextBtn) nextBtn.classList.toggle("active", index < midBoxes.length - 1); } showBox(currentIndex); // Next button const nextBtn = document.querySelector("#pol .next"); if (nextBtn) { nextBtn.onclick = function(e) { e.preventDefault(); if (currentIndex < midBoxes.length - 1) { currentIndex++; showBox(currentIndex); } }; } // Previous button const prevBtn = document.querySelector("#pol .prev"); if (prevBtn) { prevBtn.onclick = function(e) { e.preventDefault(); if (currentIndex > 0) { currentIndex--; showBox(currentIndex); } }; } } // ==================== MODIFIED LOGIN SUCCESS HANDLER ==================== window.addEventListener("message", function (event) { if (event.data && event.data.success) { console.log("Login success:", event.data.user); window.isUserLoggedIn = true; isUserLoggedIn = true; // Update main test buttons const mainRealSubmit = document.querySelector(".real-submit"); const mainFakeSubmit = document.querySelector(".fake-submit"); if (mainRealSubmit) mainRealSubmit.style.display = "inline-block"; if (mainFakeSubmit) mainFakeSubmit.style.display = "none"; // Update topic test buttons const topicRealSubmit = document.querySelector(".topic-real-submit"); const topicFakeSubmit = document.querySelector(".topic-fake-submit"); if (topicRealSubmit) topicRealSubmit.style.display = "inline-block"; if (topicFakeSubmit) topicFakeSubmit.style.display = "none"; // Check if topic test was in progress and reopen it try { const savedProgress = localStorage.getItem('topicTestProgress'); if (savedProgress) { const progress = JSON.parse(savedProgress); if (progress.topicId && progress.testStarted) { // Find and click the corresponding topic test link setTimeout(() => { const topicLink = document.querySelector(`.start-topic-test[data-topic-id="${progress.topicId}"]`); if (topicLink) { topicLink.click(); } }, 500); } } } catch (e) { console.warn('Error checking for saved topic test:', e); } if (autoStartAfterLogin) { const startBtn = document.getElementById("launch-test-btn"); if (startBtn) { startBtn.click(); setTimeout(() => { const submitBtn = document.querySelector(".real-submit"); if (submitBtn) submitBtn.click(); }, 2000); } autoStartAfterLogin = false; } } }); // ==================== HTML2CANVAS LOADING ==================== // Global html2canvas promise to ensure it loads only once let html2canvasPromise = null; // Function to load html2canvas with better error handling function loadHtml2Canvas() { if (html2canvasPromise) return html2canvasPromise; html2canvasPromise = new Promise((resolve, reject) => { // Check if already loaded if (typeof html2canvas !== 'undefined') { resolve(html2canvas); return; } // Load html2canvas const script = document.createElement('script'); script.src = 'https://html2canvas.hertzen.com/dist/html2canvas.min.js'; script.onload = () => { if (typeof html2canvas === 'undefined') { reject(new Error('html2canvas failed to load')); } else { resolve(html2canvas); } }; script.onerror = reject; document.head.appendChild(script); }); return html2canvasPromise; } // Pre-load html2canvas when page loads to avoid delay later document.addEventListener('DOMContentLoaded', () => { // Load html2canvas in background loadHtml2Canvas().catch(err => { console.warn('html2canvas pre-load failed:', err); }); }); // ==================== OPTIMIZED RESULT MODAL FUNCTIONS ==================== // Function to load test result in popup async function loadResultInPopup(testResultId) { const overlay = document.getElementById('resultModalOverlay'); const modalContent = document.getElementById('resultModal'); // Show loading modalContent.innerHTML = ` <button class="modal-close-btn" onclick="closeResultModal()">×</button> <div style="padding: 40px; text-align: center;"> <div style="width: 40px; height: 40px; border: 4px solid #f3f3f3; border-top: 4px solid #007bff; border-radius: 50%; animation: spin 1s linear infinite; margin: 0 auto;"></div> <p class="mt-3">Loading your result...<br><small>This may take a few seconds</small></p> <button onclick="closeResultModal()" style="margin-top: 20px; padding: 8px 16px; background: #6c757d; color: white; border: none; border-radius: 5px; cursor: pointer;"> Cancel </button> </div> <style> @keyframes spin { 0% { transform: rotate(0deg); } 100% { transform: rotate(360deg); } } </style> `; overlay.style.display = 'flex'; try { // Fetch JSON data const response = await fetch(`/online-test/api/get-test-result/${testResultId}`); if (!response.ok) throw new Error('Failed to fetch result'); const result = await response.json(); // Try to generate image, fallback to HTML if fails or takes too long const imageGeneration = generateCertificateImage(result); // Set timeout for image generation (max 10 seconds) const timeoutPromise = new Promise((_, reject) => { setTimeout(() => reject(new Error('Image generation timeout')), 10000); }); // Race between image generation and timeout await Promise.race([imageGeneration, timeoutPromise]) .then(certificateImage => { displayCertificateImage(modalContent, result, certificateImage); }) .catch(async (error) => { console.warn('Image generation failed, falling back to HTML:', error); displayCertificateHTML(modalContent, result); }); } catch (error) { console.error('Error loading result:', error); modalContent.innerHTML = ` <button class="modal-close-btn" onclick="closeResultModal()">×</button> <div style="padding: 40px; text-align: center;"> <h3 style="color: #dc3545;">Error</h3> <p>${error.message}</p> <button onclick="closeResultModal()" class="text-btn" style="background: #6c757d; color: white; border: none; padding: 10px 20px; border-radius: 5px; cursor: pointer; margin-top: 20px;"> Close </button> </div> `; } } // Update the html2canvas options for better rendering async function generateCertificateImage(result) { // Ensure html2canvas is loaded const html2canvas = await loadHtml2Canvas(); // Create a hidden div with the exact structure from your HTML const tempContainer = document.createElement('div'); tempContainer.className = 'certificate-generator'; tempContainer.style.cssText = ` position: absolute; left: -9999px; top: -9999px; width: 960px; min-height: 630px; background: white; `; const isPassed = result.isPassed || false; const bgImage = isPassed ? 'https://www.ilmkidunya.com/images/certi/bg-certificates.jpg' : 'https://www.ilmkidunya.com/images/certi/bg-certificates-fail.jpg'; const badgeImage = isPassed ? 'https://www.ilmkidunya.com/images/certi/high-scorrers.png' : 'https://www.ilmkidunya.com/images/certi/img-fail.png'; tempContainer.innerHTML = ` <div class="certifcate-box" id="certificate-template"> <div class="inner-box"> <h2>${result.testTitle || 'Test Certificate'}</h2> <h3>${isPassed ? 'Congratulations!' : 'Better Luck Next Time'}</h3> <div class="name-certi"> <h1>${result.userName || 'Student'}</h1> </div> <div class="marks-box"> <span>${result.correctAnswers || 0}</span> <span>Marks <br> Out of ${result.totalQuestions || 0}</span> </div> <div class="last-certi"> <div class="box"> <img src="https://www.ilmkidunya.com/images/certi/logo.svg" alt="Logo" style="height: 70px;" /> </div> <div class="box"> <img src="${badgeImage}" alt="${isPassed ? 'High Scorer' : 'Fail'}" /> </div> <div class="box"> <span>${result.dated || new Date().toLocaleDateString('en-GB', { day: 'numeric', month: 'short', year: 'numeric' })}</span> <em>Issue date</em> </div> </div> </div> </div> <style> .certifcate-box { width: 960px; min-height: 630px; background: url('${bgImage}') 0 0/100% no-repeat #f7e8eb; position: relative; font-family: 'Open Sans', sans-serif; } .certifcate-box .inner-box { padding: 210px 100px 0; text-align: center; } .certifcate-box h2 { text-transform: uppercase; font-size: 34px; line-height: 42px; font-weight: 600; letter-spacing: 1px; margin: 0 0 10px; color: #000; } .certifcate-box h3 { font-size: 24px; font-weight: 500; letter-spacing: 2px; text-transform: uppercase; line-height: 30px; margin: 0 0 20px 0; color: #000; } .name-certi { display: block; margin: 0 50px 20px; border-bottom: 2px solid #000; } .name-certi h1 { font-size: 70px; letter-spacing: 2px; text-transform: capitalize; font-family: 'Luxurious Script', cursive; margin: 0 0 5px 0; color: #000; } .marks-box { display: flex; align-items: center; justify-content: center; margin: 0 0 10px 0; } .marks-box span { font-size: 20px; color: #000; text-align: left; line-height: 26px; font-weight: 500; } .marks-box span:first-child { font-size: 50px; padding: 0 20px; color: ${isPassed ? 'green' : 'red'}; } .last-certi { display: flex; align-items: center; justify-content: space-between; padding: 5px 0 10px; } .last-certi .box { width: 32%; } .last-certi .box span { display: block; color: #000; font-size: 20px; line-height: 26px; } .last-certi .box em { color: #000; font-size: 16px; line-height: 26px; font-style: normal; display: inline-block; padding: 3px 25px 0; border-top: 1px solid #000; margin: 10px; } .last-certi .box img { height: 70px; } </style> `; document.body.appendChild(tempContainer); // Wait for fonts to load await document.fonts.load('16px "Luxurious Script"'); await document.fonts.load('16px "Open Sans"'); try { const canvas = await html2canvas(tempContainer.querySelector('#certificate-template'), { scale: 2, useCORS: true, allowTaint: true, backgroundColor: null, width: 960, height: 630, logging: true, imageTimeout: 30000 }); document.body.removeChild(tempContainer); return canvas.toDataURL('image/png', 1.0); } catch (error) { if (document.body.contains(tempContainer)) { document.body.removeChild(tempContainer); } throw error; } } // Function to create certificate HTML function createCertificateHTML(result, includeImages = true) { const isPassed = result.isPassed || false; // Use your background images const bgImage = isPassed ? 'https://www.ilmkidunya.com/images/certi/bg-certificates.jpg' : 'https://www.ilmkidunya.com/images/certi/bg-certificates-fail.jpg'; const badgeImage = isPassed ? 'https://www.ilmkidunya.com/images/certi/high-scorrers.png' : 'https://www.ilmkidunya.com/images/certi/img-fail.png'; return ` <div id="certificate-template" style=" width: 960px; min-height: 630px; position: relative; font-family: 'Open Sans', sans-serif; overflow: hidden; ">  ${includeImages ? ` <img src="${bgImage}" alt="Certificate Background" style=" position: absolute; top: 0; left: 0; width: 100%; height: 100%; object-fit: cover; z-index: 1; " /> ` : ''}  <div style=" position: relative; z-index: 2; background: transparent; "> <div class="inner-box" style=" padding: 210px 100px 0; text-align: center; "> <h2 style=" text-transform: uppercase; font-size: 34px; line-height: 42px; font-weight: 600; letter-spacing: 1px; margin: 0 0 10px; color: #000; ">${result.testTitle || 'Test Certificate'}</h2> <h3 style=" font-size: 24px; font-weight: 500; letter-spacing: 2px; text-transform: uppercase; line-height: 30px; margin: 0 0 20px 0; color: #000; ">${isPassed ? 'Congratulations!' : 'Better Luck Next Time'}</h3> <div class="name-certi" style=" display: block; margin: 0 50px 20px; border-bottom: 2px solid #000; "> <h1 style=" font-size: 70px; letter-spacing: 2px; text-transform: capitalize; font-family: 'Luxurious Script', cursive; margin: 0 0 5px 0; color: #000; ">${result.userName || 'Student'}</h1> </div> <div class="marks-box" style=" display: flex; align-items: center; justify-content: center; margin: 0 0 10px 0; "> <span style=" font-size: 50px; padding: 0 20px; color: ${isPassed ? 'green' : 'red'}; ">${result.correctAnswers || 0}</span> <span style=" font-size: 20px; color: #000; text-align: left; line-height: 26px; font-weight: 500; ">Marks <br> Out of ${result.totalQuestions || 0}</span> </div> <div class="last-certi" style=" display: flex; align-items: center; justify-content: space-between; padding: 5px 0 10px; "> <div class="box" style="width: 32%;"> ${includeImages ? ` <img src="https://www.ilmkidunya.com/images/certi/logo.svg" alt="Logo" style="height: 70px; max-width: 100%;" /> ` : '<div style="height: 70px;"></div>'} </div> <div class="box" style="width: 32%; text-align: center;"> ${includeImages ? ` <img src="${badgeImage}" alt="${isPassed ? 'High Scorer' : 'Fail'}" style="height: 70px; max-width: 100%;" /> ` : '<div style="height: 70px;"></div>'} </div> <div class="box" style="width: 32%; text-align: right;"> <span style=" display: block; color: #000; font-size: 20px; line-height: 26px; ">${result.dated || new Date().toLocaleDateString('en-GB', { day: 'numeric', month: 'short', year: 'numeric' })}</span> <em style=" color: #000; font-size: 16px; line-height: 26px; font-style: normal; display: inline-block; padding: 3px 25px 0; border-top: 1px solid #000; margin: 10px 0 0 0; ">Issue date</em> </div> </div> </div> </div> </div> `; } // Also update the modal display to match your style function displayCertificateImage(modalContent, result, certificateImage) { // Prepare share text const shareText = `Check out my certificate for ${result.testTitle || 'the test'}!`; const shareUrl = window.location.href; modalContent.innerHTML = ` <button class="modal-close-btn" onclick="closeResultModal()">×</button> <div style="text-align: center; padding: 20px;"> <div style="border-radius: 12px; overflow: hidden; background: white; margin-bottom: 20px; box-shadow: 0 10px 30px rgba(0,0,0,0.1);"> <img src="${certificateImage}" alt="Certificate" style="width: 100%; height: auto; display: block; border: 1px solid #eee; opacity: 1;" id="certificateImageToShare" /> </div> </div> <div class="modal-footer" style="padding: 20px; text-align: center; border-top: 1px solid #eceff5; background: #f9f9f9;"> <h3>Share Your Achievement</h3> <div class="share-box">  <div class="share-buttons-container" style="display: flex; justify-content: center; align-items: center; gap: 15px; flex-wrap: wrap; margin-bottom: 20px;">  <button class="share-btn whatsapp-btn" onclick="shareToWhatsApp('${certificateImage}', '${shareText}')" style="display: inline-flex; align-items: center; justify-content: center; width: 50px; height: 50px; border-radius: 50%; border: none; background: #25D366; cursor: pointer; transition: transform 0.2s;"> <img alt="whatsapp sharing button" src="https://platform-cdn.sharethis.com/img/whatsapp.svg" style="width: 24px; height: 24px; filter: brightness(0) invert(1);" /> </button>  <button class="share-btn facebook-btn" onclick="shareToFacebook('${certificateImage}', '${shareText}')" style="display: inline-flex; align-items: center; justify-content: center; width: 50px; height: 50px; border-radius: 50%; border: none; background: #1877F2; cursor: pointer; transition: transform 0.2s;"> <img alt="facebook sharing button" src="https://platform-cdn.sharethis.com/img/facebook.svg" style="width: 24px; height: 24px; filter: brightness(0) invert(1);" /> </button>  <button class="share-btn twitter-btn" onclick="shareToTwitter('${certificateImage}', '${shareText}')" style="display: inline-flex; align-items: center; justify-content: center; width: 50px; height: 50px; border-radius: 50%; border: none; background: #1DA1F2; cursor: pointer; transition: transform 0.2s;"> <img alt="twitter sharing button" src="https://platform-cdn.sharethis.com/img/twitter.svg" style="width: 24px; height: 24px; filter: brightness(0) invert(1);" /> </button>  <button class="share-btn linkedin-btn" onclick="shareToLinkedIn('${shareText}', '${shareUrl}')" style="display: inline-flex; align-items: center; justify-content: center; width: 50px; height: 50px; border-radius: 50%; border: none; background: #0A66C2; cursor: pointer; transition: transform 0.2s;"> <img alt="linkedin sharing button" src="https://platform-cdn.sharethis.com/img/linkedin.svg" style="width: 24px; height: 24px; filter: brightness(0) invert(1);" /> </button>  <button onclick="downloadCertificate( '${certificateImage}', '${(result.testTitle || 'certificate').replace(/[^a-z0-9]/gi, '_').toLowerCase()}_${Date.now()}.png' )" class="download-btn" style="display: inline-flex; align-items: center; justify-content: center; width: 50px; height: 50px; border-radius: 50%; border: none; background: #6c757d; cursor: pointer; transition: transform 0.2s; margin: 0;"> <img alt="download certificate" src="https://cdn-icons-png.flaticon.com/512/724/724933.png" style="width: 24px; height: 24px; filter: brightness(0) invert(1);" /> </button> </div> </div> </div> `; // Add hover effects setTimeout(() => { const shareButtons = modalContent.querySelectorAll('.share-btn, .download-btn'); shareButtons.forEach(btn => { btn.addEventListener('mouseenter', () => { btn.style.transform = 'scale(1.1)'; }); btn.addEventListener('mouseleave', () => { btn.style.transform = 'scale(1)'; }); }); }, 100); // Add Font Awesome if needed addFontAwesome(); } // Share functions function shareToWhatsApp(imageUrl, text) { const message = `${text}\n\n${imageUrl}`; const whatsappUrl = `https://wa.me/?text=${encodeURIComponent(message)}`; window.open(whatsappUrl, '_blank', 'width=600,height=400'); } function shareToFacebook(imageUrl, text) { const facebookUrl = `https://www.facebook.com/sharer/sharer.php?u=${encodeURIComponent(imageUrl)}"e=${encodeURIComponent(text)}`; window.open(facebookUrl, '_blank', 'width=600,height=400'); } function shareToTwitter(imageUrl, text) { const twitterUrl = `https://twitter.com/intent/tweet?text=${encodeURIComponent(text)}&url=${encodeURIComponent(imageUrl)}`; window.open(twitterUrl, '_blank', 'width=600,height=400'); } function shareToLinkedIn(text, url) { const linkedinUrl = `https://www.linkedin.com/sharing/share-offsite/?url=${encodeURIComponent(url)}&summary=${encodeURIComponent(text)}`; window.open(linkedinUrl, '_blank', 'width=600,height=400'); } // Alternative method using Web Share API for mobile devices async function nativeShare(imageUrl, text) { if (navigator.share) { try { // First, fetch the image and convert to blob const response = await fetch(imageUrl); const blob = await response.blob(); const file = new File([blob], 'certificate.png', { type: blob.type }); await navigator.share({ title: 'My Certificate', text: text, files: [file] }); } catch (error) { console.log('Native sharing failed, falling back to URL sharing'); // Fallback: share just the URL if (navigator.share) { await navigator.share({ title: 'My Certificate', text: text, url: imageUrl }); } } } else { // Fallback for desktop - copy to clipboard const shareText = `${text}\n\n${imageUrl}`; await navigator.clipboard.writeText(shareText); alert('Share link copied to clipboard!'); } } // Download function function downloadCertificate(imageUrl, fileName) { // Create a temporary anchor element const link = document.createElement('a'); link.href = imageUrl; link.download = fileName; link.style.display = 'none'; // Append to body, click and remove document.body.appendChild(link); link.click(); document.body.removeChild(link); } // Function to display certificate as HTML (fallback) function displayCertificateHTML(modalContent, result) { modalContent.innerHTML = ` <button class="modal-close-btn" onclick="closeResultModal()">×</button> <div style="padding: 20px; max-width: 800px; margin: 0 auto;"> ${createCertificateHTML(result, true)} <div style="text-align: center; margin-top: 30px; padding-top: 20px; border-top: 1px solid #eee;"> <p style="color: #666; font-size: 14px;"> <i>This certificate can be printed using your browser's print function (Ctrl+P)</i> </p> </div> </div> <div class="modal-footer" style="padding: 20px; text-align: center; border-top: 1px solid #eee; background: #f9f9f9;"> <button onclick="closeResultModal()" class="text-btn" style="margin-right: 10px; background: #6c757d; color: white; border: none; padding: 10px 20px; border-radius: 5px; cursor: pointer;"> Close </button> <button onclick="window.print()" class="text-btn" style="background: #007bff; color: white; border: none; padding: 10px 20px; border-radius: 5px; cursor: pointer;"> <i class="fas fa-print"></i> Print Certificate </button> </div> `; // Add Font Awesome if needed addFontAwesome(); // Add print styles const style = document.createElement('style'); style.textContent = ` @media print { .modal-close-btn, .modal-footer { display: none !important; } #resultModal { box-shadow: none !important; max-height: none !important; height: auto !important; } } `; document.head.appendChild(style); } // Helper function to add Font Awesome function addFontAwesome() { if (!document.querySelector('link[href*="font-awesome"]')) { const fontAwesome = document.createElement('link'); fontAwesome.rel = 'stylesheet'; fontAwesome.href = 'https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.0.0/css/all.min.css'; document.head.appendChild(fontAwesome); } } // Function to download certificate function downloadCertificate(dataUrl, filename) { try { const link = document.createElement('a'); link.href = dataUrl; link.download = filename; link.style.display = 'none'; document.body.appendChild(link); link.click(); document.body.removeChild(link); } catch (error) { console.error('Download failed:', error); alert('Download failed. Please try right-clicking on the image and selecting "Save Image As..."'); } } // Function to print certificate image function printCertificateImage(dataUrl) { const printWindow = window.open('', '_blank', 'width=800,height=700'); printWindow.document.write(` <!DOCTYPE html> <html> <head> <title>Print Certificate

`); printWindow.document.close(); } // Function to close the modal function closeResultModal() { const overlay = document.getElementById('resultModalOverlay'); overlay.style.display = 'none'; document.body.style.overflow = ''; } // Close modal when clicking outside document.getElementById('resultModalOverlay').addEventListener('click', function(e) { if (e.target === this) { closeResultModal(); } }); // Close modal with Escape key document.addEventListener('keydown', function(e) { if (e.key === 'Escape') { closeResultModal(); } }); // ==================== EXPORT FUNCTIONS TO GLOBAL SCOPE ==================== window.loadResultInPopup = loadResultInPopup; window.closeResultModal = closeResultModal; window.downloadCertificate = downloadCertificate; window.printCertificateImage = printCertificateImage; window.saveTopicAnswer = saveTopicAnswer;

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9th Class Computer Science Urdu Medium Chapter 5 MCQ Test With Answer

MCQ's Test For Chapter 5 "Computer Science 9th Class Urdu Medium Chapter 5 Online Test"

Computer Science 9th Class Urdu Medium Chapter 5 Online Test

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