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index.html
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index.html
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<!DOCTYPE html>
<html>
<head>
<title>Quiz questions</title>
<style>
body{
background-image: url('img/rares.PNG');
margin:0;
padding:0;
}
h1{
text-align: center;
color: #f77206;
font-weight: 1000;
font-size: 5000;
margin:30px 0px -15px;
}
.quiz_wrapper{
height: 0px;
width: 650px;
margin:50px auto;
border-radius: 8px;
padding: 30px;
}
.quiz_wrapper .question{
padding: 15px;
background-color:#333332;
border-radius: 8px;
color:#ffffff;
font-size:20px;
float: left;
width: 100%;
box-shadow: 0px 3px 0px #070707;
}
.quiz_wrapper .options{
margin-left: 100px;
float: left;
width: 150%;
}
.quiz_wrapper .options ul{
list-style: none;
padding: 0px;
display: flex;
justify-content: space-between;
flex-wrap: wrap;
}
.quiz_wrapper .options ul li{
display: inline-block;
background-color:#ffffff;
width: 47%;
padding: 15px;
border-radius:8px;
margin-top: 25px;
font-size: 15px;
color:#070707;
box-shadow: 0px 3px 0px rgb(5, 5, 5);
cursor: pointer;
outline: none;
text-align: center;
}
.quiz_wrapper .options ul li:active{
box-shadow: 0px 3px 0px transparent;
}
.quiz_wrapper .options ul li.correct{
background-color: #0fd40f;
box-shadow: 0px 3px 0px #03a503;
}
.quiz_wrapper .options ul li.wrong{
background-color: #e91e1e;
box-shadow: 0px 3px 0px #cb0b0b;
}
.quiz_wrapper .score{
float: left;
width: 100%;
padding:25px 0px;
}
.quiz_wrapper .score .next{
width: 40%;
float: left;
}
.quiz_wrapper .score .next button{
padding: 15px 80px;
color:white;
background-color:#333332;
border:none;
border-radius:8px;
font-size: 15px;
cursor: pointer;
box-shadow: 0px 3px 0px #070707;
}
.quiz_wrapper .score .previous button{
padding: 15px 80px;
color:white;
background-color:#333332;
border:none;
border-radius:8px;
font-size: 15px;
cursor: pointer;
box-shadow: 0px 3px 0px #070707;
}
.quiz_wrapper .score .score-card{
width: 60%;
margin-left: 500px;
}
.quiz_wrapper .score .score-card{
font-size: 20px;
color:black;
line-height: 50px;
}
.quiz_wrapper .score .score-card span{
background-color: #f77206;
padding: 5px 20px;
border-radius: 8px;
color:#0a0a0a;
}
</style>
</head>
<body>
<h1>Quiz Application</h1>
<div class="quiz_wrapper">
<div class="question" id="questionBox">
</div>
<div class="options">
<ul id="ul">
<li id="op1" onclick="button(this)"></li>
<li id="op2" onclick="button(this)"></li>
<li id="op3" onclick="button(this)"></li>
<li id="op4" onclick="button(this)"></li>
</ul>
</div>
<div class="score">
<div class="next">
<button type="button" onclick="next()" id="button">Next</button>
</div>
<!--div class="previous">
<button type="button" onclick="previous()" id="pbutton">Previous</button>
</div-->
<div class="score-card">
RESULT : <span id="scoreCard">0</span>
</div>
</div>
</div>
<script type="text/javascript">
let ul=document.getElementById('ul');
let btn=document.getElementById('button');
//let pbtn=document.getElementById('pbutton');
let scoreCard=document.getElementById('scoreCard');
let quizBox=document.getElementById('questionBox');
let op1=document.getElementById('op1');
let op2=document.getElementById('op2');
let op3=document.getElementById('op3');
let op4=document.getElementById('op4');
let app={
questions:[
{q:'Why so JavaScript and Java have similar name?', options:['JavaScript is a stripped-down version of Java','JavaScript is syntax is loosely based on Javas','They both originated on the island of Java','None of the above'],answer:2},
{q:'______ tag is an extension to HTML that can enclose any number of JavaScript statements.',options:['SCRIPT','BODY','HEAD','TITLE'],answer:1},
{q:'Which of the following best describes JavaScript?',options:['A low-level programming language','A scripting language prcompiled in the browser','A compiled scripting language','An object-oriented scripting language'],answer:4},
{q:'Which of the following best describes JavaScript?',options:['A low-level programming language','A scripting language prcompiled in the browser','A compiled scripting language','An object-oriented scripting language'],answer:4}
],
// To load the questions
index:0,
load:function(){
if(this.index<=this.questions.length-1){
quizBox.innerHTML=this.index+1+". "+this.questions[this.index].q;
op1.innerHTML=this.questions[this.index].options[0];
op2.innerHTML=this.questions[this.index].options[1];
op3.innerHTML=this.questions[this.index].options[2];
op4.innerHTML=this.questions[this.index].options[3];
this.scoreCard();
}
else{
quizBox.innerHTML="Question Over...!!!!!"
op1.style.display="none";
op2.style.display="none";
op3.style.display="none";
op4.style.display="none";
btn.style.display="none";
//pbtn.style.display="none";
}
},
// To move to the next question and to load the question
next:function(){
this.index++;
this.load();
},
/* To move to the previous question
previous:function(){
this.index--;
this.load();
},*/
// To give a response to the selected choice
check:function(event){
let id=event.id.split('');
if(id[id.length-1]==this.questions[this.index].answer){
this.score++;
event.className="correct";
event.innerHTML="Correct";
this.scoreCard();
}
else{
event.className="wrong";
event.innerHTML="Wrong";
}
},
// To prevent to click more than one choice
unclick:function(){
for(let i=0;i<ul.children.length;i++){
ul.children[i].style.pointerEvents="none";
}
},
// To change automatically to non click option when the next question comes along
click:function(){
for(let i=0;i<ul.children.length;i++){
ul.children[i].style.pointerEvents="auto";
ul.children[i].className=''
}
},
// To count the correct answer out of the total question amount
score:0,
scoreCard:function(){
scoreCard.innerHTML=this.questions.length+"/"+this.score;
}
}
window.onload=app.load();
// Executed when the option buttons are clicked
function button(event){
app.check(event);
app.unclick();
}
// Executed when the next button clicked
function next(){
app.next();
app.click();
}
/* Executed when the previous button clicked
function previous(){
app.previous();
app.click();
} */
</script>
</body>
</html>