#javascript
Вопрос:
Я пытаюсь отобразить поле результатов после отправки. Как вы можете видеть, у меня есть раздел, содержащий название теста, и еще один раздел, включающий список вопросов, а остальное-поле результатов. Я хочу, чтобы перед отправкой старый экран содержал название теста, а поле результатов не отображалось. После выбора и отправки раздел с названием теста продолжает оставаться на экране, список вопросов становится отключенным, а поле результатов появится на новом экране.
Как я могу это сделать? Большое спасибо.
/* the question list disapper */
function disappear(event) {
const disapp = event.currentTarget;
disapp.removeEventListener("click", disappear);
const startquiz = document.querySelector("#introduction");
const quizlist = document.querySelector("#quiz");
startquiz.classList.add("hidden");
quizlist.classList.remove("hidden");
const questionlist = document.querySelector("#attempt-quiz");
questionlist.scrollIntoView();
}
const disapp = document.querySelector("#introduction button");
disapp.addEventListener("click", disappear);
/* click to any of the answer */
function openPresent(event) {
const answer = document.querySelectorAll(".option");
for (let i = 0; i < answer.length; i ) {
answer[i].style.backgroundColor = originalAnswerArray[i];
}
const input = event.target.querySelector("input")
input.checked = true;
event.target.style.backgroundColor = "blue";
}
const answer = document.querySelectorAll(".option");
let i;
let originalAnswerArray = [];
for (i = 0; i < answer.length; i ) {
originalAnswerArray.push(answer[i].getAttribute("name"));
answer[i].addEventListener("click", openPresent);
}
/* the score */
function score() {
const ques01 = document.ques01.question1.value;
const ques02 = document.ques02.question2.value;
const ques03 = document.ques03.question3.value;
const ques04 = document.ques04.question4.value;
const ques05 = document.ques05.question5.value;
const ques06 = document.ques06.question6.value;
const ques07 = document.ques07.question7.value;
const ques08 = document.ques08.question8.value;
const ques09 = document.ques09.question9.value;
const ques10 = document.ques10.question10.value;
let count = 0;
if (ques01 == 'option 1') {
count ;
}
if (ques02 == 'option 1') {
count ;
}
if (ques03 == 'option 1') {
count ;
}
if (ques04 == 'option 1') {
count ;
}
if (ques05 == 'option 1') {
count ;
}
if (ques06 == 'option 1') {
count ;
}
if (ques07 == 'option 1') {
count ;
}
if (ques08 == 'option 1') {
count ;
}
if (ques09 == 'option 1') {
count ;
}
if (ques10 == 'option 1') {
count ;
}
console.log(count);
}
const input = document.querySelectorAll(".option");
for (let k = 0; k < input.length; k ) {
input[k].addEventListener("click", score);
}
function totalscore() {
document.write('hello');
const ques01 = document.ques01.question1.value;
const ques02 = document.ques02.question2.value;
const ques03 = document.ques03.question3.value;
const ques04 = document.ques04.question4.value;
const ques05 = document.ques05.question5.value;
const ques06 = document.ques06.question6.value;
const ques07 = document.ques07.question7.value;
const ques08 = document.ques08.question8.value;
const ques09 = document.ques09.question9.value;
const ques10 = document.ques10.question10.value;
let count = 0;
if (ques01 == 'option 1') {
count ;
}
if (ques02 == 'option 1') {
count ;
}
if (ques03 == 'option 1') {
count ;
}
if (ques04 == 'option 1') {
count ;
}
if (ques05 == 'option 1') {
count ;
}
if (ques06 == 'option 1') {
count ;
}
if (ques07 == 'option 1') {
count ;
}
if (ques08 == 'option 1') {
count ;
}
if (ques09 == 'option 1') {
count ;
}
if (ques10 == 'option 1') {
count ;
}
}
body {
font-family: "Proxima Nova", Arial, Helvetica, sans-serif;
font-size: 18px;
color: #222222;
display: flex;
justify-content: space-around;
align-items: center;
flex-direction: column;
}
header {
border-bottom: 1px solid #ccc;
display: flex;
justify-content: space-between;
align-items: center;
flex-direction: row;
width: 700px;
height: 80px;
}
#coursename {
font-family: Helvetica, sans-serif;
font-size: 32px;
font-weight: bold;
color: #ee3322;
}
header span {
display: flex;
justify-content: space-around;
align-items: center;
flex-direction: row;
}
#MRN {
height: 50px;
display: flex;
justify-content: space-around;
flex-direction: row;
align-items: center;
}
#MRN span {
background-color: #ffee00;
border-radius: 100%;
height: 50px;
width: 50px;
margin: 3px;
text-align: center;
transform: rotate(-30deg);
font-weight: bold;
}
#MRN div {
background-color: #ffee00;
border-radius: 100%;
width: 50px;
height: 50px;
text-align: center;
transform: rotate(-30deg);
padding: 10px;
}
article {
display: flex;
justify-content: center;
align-items: center;
flex-direction: column;
}
#quiz-name {
background-image: url(../starter_pack/images/background.jpg);
background-repeat: no-repeat;
background-size: cover;
background-position: middle;
width: 700px;
height: 425px;
display: flex;
flex-direction: column;
justify-content: center;
align-items: center;
}
h1 {
background-color: rgba(255, 255, 255, 0.9);
font-family: Pangolin, "Trebuchet MS", cursive;
font-size: 60px;
color: black;
padding: 10px;
max-width: 75%;
text-align: center;
display: flex;
justify-content: center;
align-items: center;
}
#author {
font-size: 14px;
text-align: center;
margin-top: 18px;
}
#introduction {
width: 700px;
}
#introduction h2,
#introduction p {
margin: 18px 0 18px 0;
}
#startquiz {
display: flex;
flex-direction: column;
justify-content: center;
align-items: center;
border: 1px solid #f1f1f1;
background-color: #f1f1f1;
padding: 18px;
}
button {
border: none;
color: white;
background-color: #2196F3;
padding: 18px;
}
button:hover {
background-color: #0d8bf2;
}
#attempt-quiz {
width: 700px;
display: flex;
justify-content: center;
align-items: flex-start;
flex-direction: column;
}
#attempt-quiz p {
margin: 30px 0 30px 0;
}
form {
cursor: pointer;
width: 700px;
margin: 30px 0 30px 0;
}
.option {
border-top: 1px solid white;
border-bottom: 1px solid white;
display: flex;
justify-content: flex-start;
align-items: center;
flex-direction: row;
width: auto;
padding: 15px;
background-color: #f1f1f1;
position: relative;
}
.option:hover {
background-color: #ddd;
}
label {
margin-left: 15px;
}
.location {
position: absolute;
right: 0;
margin: 10px;
background-color: #d4edda;
}
#submit {
display: flex;
flex-direction: column;
justify-content: center;
align-items: center;
margin-top: 18px;
border: 1px solid #f1f1f1;
background-color: #f1f1f1;
padding: 18px;
}
#submit button {
border: none;
color: white;
background-color: #4CAF50;
padding: 18px;
}
#submit button:hover {
background-color: #46a049;
}
.hidden {
display: none;
}
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>HTML Quiz</title>
<link rel="icon" type="image/png" href="images/favicon-32x32.png" sizes="32x32" />
<link rel="icon" type="image/png" href="images/favicon-16x16.png" sizes="16x16" />
<link href="https://fonts.googleapis.com/css?family=Pangolin:400,700|Proxima Nova" rel="stylesheet" type="text/css">
<link rel="stylesheet" href="style.css" />
<script src="script.js" defer="true"></script>
</head>
<body>
<header>
<p id="coursename"><strong> WPR </strong> </p>
<div id="MRN">
<!-- <div>M</div>
<div>M</div>
<div>M</div>
<div>M</div>
*/ -->
<span>M</span>
<span>E</span>
<span>R</span>
<span>N</span>
</div>
</header>
<article>
<section id="quiz-name">
<h1 id="hello">HTML Quiz</h1> <br>
</section>
<p id="author"> By Minh Duc Nguyen </p>
<section id="introduction">
<h2> The Test </h2>
<p>The test contains 10 questions and there is no time limit.</p>
<p>The test is not official, it"s just a nice way to see how much you know, or don"t know, about HTML.</p>
<h2>Count Your Score</h2>
<p>
You will get 1 point for each correct answer. At the end of the Quiz, your total score will be displayed. Maximum score is 10 points.
</p>
<div id="startquiz">
<h2>Start the quiz</h2>
<p> Good luck!</p>
<button name="button" type="button">Start the HTML quiz ❯ </button>
</div>
</section>
<section id="attempt-quiz">
<div id="quiz" class="hidden">
<p><strong> Question 1 of 10</strong></p>
<p>Question 1</p>
<form name="ques01">
<div class="option">
<input type="radio" name="question1" value="option 1">
<label><div >option 1 </div></label><br>
<div class="location"> </div>
</div>
<div class="option">
<input type="radio" name="question1" value="option 2">
<label>option 2</label><br>
<div class="location"> </div>
</div>
<div class="option">
<input type="radio" name="question1" value="option 3">
<label>option 3</label><br>
<div class="location"> </div>
</div>
<div class="option">
<input type="radio" name="question1" value="option 4">
<label>option 4</label><br>
<div class="location"> </div>
</div>
</form>
<p><strong> Question 2 of 10</strong></p>
<p>Question 2</p>
<form name='ques02'>
<div class="option">
<input type="radio" name="question2" value="option 1">
<label><div >option 1 </div></label><br>
</div>
<div class="option">
<input type="radio" name="question2" value="option 2">
<label>option 2</label><br>
</div>
<div class="option">
<input type="radio" name="question2" value="option 3">
<label>option 3</label><br>
</div>
<div class="option">
<input type="radio" name="question2" value="option 4">
<label>option 4</label><br>
</div>
</form>
<p><strong> Question 3 of 10</strong></p>
<p>Question 3</p>
<form name="ques03">
<div class="option">
<input type="radio" name="question3" value="option 1">
<label><div >option 1 </div></label><br>
<div class="location"> </div>
</div>
<div class="option">
<input type="radio" name="question3" value="option 2">
<label>option 2</label><br>
<div class="location"> </div>
</div>
<div class="option">
<input type="radio" name="question3" value="option 3">
<label>option 3</label><br>
<div class="location"> </div>
</div>
<div class="option">
<input type="radio" name="question3" value="option 4">
<label>option 4</label><br>
<div class="location"> </div>
</div>
</form>
<p><strong> Question 4 of 10</strong></p>
<p>Question 4</p>
<form name="ques04">
<div class="option">
<input type="radio" name="question4" value="option 1">
<label><div >option 1 </div></label><br>
<div class="location"> </div>
</div>
<div class="option">
<input type="radio" name="question4" value="option 2">
<label>option 2</label><br>
<div class="location"> </div>
</div>
<div class="option">
<input type="radio" name="question4" value="option 3">
<label>option 3</label><br>
<div class="location"> </div>
</div>
<div class="option">
<input type="radio" name="question4" value="option 4">
<label>option 4</label><br>
<div class="location"> </div>
</div>
</form>
<p><strong> Question 5 of 10</strong></p>
<p>Question 5</p>
<form name="ques05">
<div class="option">
<input type="radio" name="question5" value="option 1">
<label><div >option 1 </div></label><br>
<div class="location"> </div>
</div>
<div class="option">
<input type="radio" name="question5" value="option 2">
<label>option 2</label><br>
<div class="location"> </div>
</div>
<div class="option">
<input type="radio" name="question5" value="option 3">
<label>option 3</label><br>
<div class="location"> </div>
</div>
<div class="option">
<input type="radio" name="question5" value="option 4">
<label>option 4</label><br>
<div class="location"> </div>
</div>
</form>
<p><strong> Question 6 of 10</strong></p>
<p>Question 6</p>
<form name="ques06">
<div class="option">
<input type="radio" name="question6" value="option 1">
<label><div >option 1 </div></label><br>
<div class="location"> </div>
</div>
<div class="option">
<input type="radio" name="question6" value="option 2">
<label>option 2</label><br>
<div class="location"> </div>
</div>
<div class="option">
<input type="radio" name="question6" value="option 3">
<label>option 3</label><br>
<div class="location"> </div>
</div>
<div class="option">
<input type="radio" name="question6" value="option 4">
<label>option 4</label><br>
<div class="location"> </div>
</div>
</form>
<p><strong> Question 7 of 10</strong></p>
<p>Question 7
</p>
<form name="ques07">
<div class="option">
<input type="radio" name="question7" value="option 1">
<label><div >option 1 </div></label><br>
<div class="location"> </div>
</div>
<div class="option">
<input type="radio" name="question7" value="option 2">
<label>option 2</label><br>
<div class="location"> </div>
</div>
<div class="option">
<input type="radio" name="question7" value="option 3">
<label>option 3</label><br>
<div class="location"> </div>
</div>
<div class="option">
<input type="radio" name="question7" value="option 4">
<label>option 4</label><br>
<div class="location"> </div>
</div>
</form>
<p><strong> Question 8 of 10</strong></p>
<p>Question 8</p>
<form name="ques08">
<div class="option">
<input type="radio" name="question8" value="option 1">
<label><div >option 1 </div></label><br>
<div class="location"> </div>
</div>
<div class="option">
<input type="radio" name="question8" value="option 2">
<label>option 2</label><br>
<div class="location"> </div>
</div>
<div class="option">
<input type="radio" name="question8" value="option 3">
<label>option 3</label><br>
<div class="location"> </div>
</div>
<div class="option">
<input type="radio" name="question8" value="option 4">
<label>option 4</label><br>
<div class="location"> </div>
</div>
</form>
<p><strong> Question 9 of 10</strong></p>
<p>Question 9</p>
<form name="ques09">
<div class="option">
<input type="radio" name="question9" value="option 1">
<label><div >option 1 </div></label><br>
<div class="location"> </div>
</div>
<div class="option">
<input type="radio" name="question9" value="option 2">
<label>option 2</label><br>
<div class="location"> </div>
</div>
<div class="option">
<input type="radio" name="question9" value="option 3">
<label>option 3</label><br>
<div class="location"> </div>
</div>
<div class="option">
<input type="radio" name="question9" value="option 4">
<label>option 4</label><br>
<div class="location"> </div>
</div>
</form>
<p><strong> Question 10 of 10</strong></p>
<p>Question 10</p>
<form name="ques10">
<div class="option">
<input type="radio" name="question10" value="option 1">
<label><div >option 1 </div></label><br>
<div class="location"> </div>
</div>
<div class="option">
<input type="radio" name="question10" value="option 2">
<label>option 2</label><br>
<div class="location"> </div>
</div>
<div class="option">
<input type="radio" name="question10" value="option 3">
<label>option 3</label><br>
<div class="location"> </div>
</div>
<div class="option">
<input type="radio" name="question10" value="option 4">
<label>option 4</label><br>
<div class="location"> </div>
</div>
</form>
<div id="submit">
<button type="submit" value="submit" onclick='totalscore()'>Submit your answer</button>
</div>
</form>
</div>
</section>
<section id="review-quiz">
<div id="tryagain">
<h2></h2>
<p></p>
<button name="button" type="button">Try Again </button>
</div>
</section>
</article>
</body>
</html>
`