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display-questions.php
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display-questions.php
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<?php
session_start();
$hostName = $_SESSION['q_host_db'];
$tableName = $_SESSION['q_current_table'];
$connect = mysqli_connect("localhost", "root", "", $hostName);
$connection = mysqli_connect("localhost", "root", "", $hostName);
$query = "SELECT * FROM $tableName;";
$result = mysqli_query($connection, $query);
$questionSet = mysqli_fetch_all($result, MYSQLI_ASSOC);
$noOfQuestions = sizeof($questionSet);
$responses= $tableName."responses";
$user=$_SESSION['user'];
$sql= "SELECT * FROM `$responses` WHERE username='$user'";
$result1= $connect->query($sql);
$res= $result1->fetch_assoc();
if(isset($res['result']))
{
if($res['result']!=NULL)
{
header("Location: homepage.php");
}
}
?>
<head>
<link rel="icon" href="Website-icon/letter_q.png">
<title>Quiz</title>
<link rel="preconnect" href="https://fonts.googleapis.com">
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
<link href="https://fonts.googleapis.com/css2?family=Source+Sans+Pro:wght@200&display=swap" rel="stylesheet">
<link rel="preconnect" href="https://fonts.googleapis.com">
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
<link href="https://fonts.googleapis.com/css2?family=Zen+Kaku+Gothic+Antique:wght@300&display=swap" rel="stylesheet">
<style>
body{
background-image: linear-gradient(190deg,rgb(166, 239, 252),rgb(243, 247, 247) );
margin: 0px;
}
#output{
font-family: 'Source Sans Pro', sans-serif;
font-size: 1.4rem;
color: rgb(16, 1, 60);
position: absolute;
top: 5.4rem;
left: 12.2rem;
font-weight: bold;
color: red;
}
#navButtons{
position: absolute;
flex-wrap: wrap;
top: 10rem;
right: 2rem;
width: 25%;
height: 20rem;
margin-left: 5%;
}
.qnp{
width: 65%;
}
.buttonHolder{
display: flex;
justify-content: space-between;
position: absolute;
top: 32.5rem;
left: 15.5rem;
}
.controls{
padding: 0.7rem;
margin: 0.7rem;
font-size: 1.0rem;
font-weight: 600;
text-align: center;
font-family: 'Zen Kaku Gothic Antique', sans-serif;
border: 1px solid black;
color: white;
background-color: teal;
cursor: pointer;
border-radius: 3px;
}
.controls:hover{
color: rgb(236, 236, 236);
transition: 0.4s;
background-color: rgb(30, 96, 36);
}
.options{
font-size: 20px;
padding-left: 15px;
color: white;
}
.question{
font-size: 30px;
margin-bottom: 10px;
color: white;
}
h1{
font-family: 'Source Sans Pro', sans-serif;
font-size: 4rem;
transform: scale(1.1, 1);
color: #20546d;
text-shadow:6px 6px 40px rgb(57, 130, 154);
text-align: center;
margin: 0rem;
}
.Qcontainer{
width: 65%;
box-sizing: border-box;
min-height: 22rem;
font-family: 'Zen Kaku Gothic Antique', sans-serif;
font-weight: bold;
background-image: linear-gradient(170deg, teal, rgb(85, 85, 231));;
position: absolute;
top: 10rem;
left: 2.2rem;
padding: 1.5rem;
box-sizing: border-box;
border-radius: 6px;
border: 0.8px solid black;
}
input[type='radio']:after {
width: 15px;
height: 15px;
border-radius: 15px;
top: -2px;
left: -1px;
position: relative;
background-color: #d1d3d1;
content: '';
display: inline-block;
visibility: visible;
border: 2px solid white;
}
input[type='radio']:checked:after {
width: 18px;
height: 18px;
border-radius: 18px;
top: -2px;
left: -1px;
position: relative;
background-color: green;
content: '';
display: inline-block;
visibility: visible;
border: 2px solid white;
}
.opdiv{
padding: 8px;
}
.navButton{
width: 3.2rem;
height: 3.2rem;
font-size: 1.5rem;
padding: 0.3rem;
margin: 0.2rem;
color: teal;
background-color: rgb(250, 240, 225);
opacity: 70%;
border: 0.8px solid black;
border-radius: 2px;
}
.navButton:hover{
transition: 0.5s;
background-color: rgb(255, 226, 182)!important;
color: black !important;
}
#grandp{
display: flex;
flex-direction: row;
justify-content: space-around;
}
.reviewButton{
text-align: center;
font-family: 'Zen Kaku Gothic Antique', sans-serif;
border: 1px solid black;
color: white;
background-color: teal;
cursor: pointer;
border-radius: 3px;
position: absolute;
font-size: 1.1rem;
top: 5.5rem;
left: 1.8rem;
padding: 0.6rem;
margin: 0.6rem;
font-weight: 600;
}
.reviewButton:hover{
color: rgb(236, 236, 236);
transition: 0.4s;
background-color: rgb(30, 96, 36);
}
#parent{
margin-right: 2%;
}
</style>
</head>
<body>
<h1 style="text-align: center; font-size: 2.8rem;"><?php echo "Quiz name: ".$tableName?></h1>
<div id="grandp">
<div id="qnp">
<div id="parent"></div>
<div class="buttonHolder">
<form action="Submit.php" method="post" id="form"></form>
<button class="controls" onclick="previous()">PREVIOUS</button>
<button class="controls" onclick="reset()">RESET</button>
<button class="controls" onclick="next()">NEXT</button>
<button class="controls submit" onclick="submit()">SUBMIT</button>
</div>
</div>
<div id="navButtons"></div>
</div>
<button class="reviewButton" onclick="mark_for_review()">Mark for review</button>
<p id="output"></p>
<script>
let parent = document.getElementById("parent");
let x= <?= $noOfQuestions?>;
let i1 = 1;
<?php for( $i=0; $i< $noOfQuestions ; $i++){ ?>
var form = document.getElementById("form");
var questionBody = document.createElement("div");
questionBody.className = "Qcontainer";
var question = document.createElement("div");
var divop1 = document.createElement("div");
var divop2 = document.createElement("div");
var divop3 = document.createElement("div");
var divop4 = document.createElement("div");
var option1 = document.createElement("input");
var option2 = document.createElement("input");
var option3 = document.createElement("input");
var option4 = document.createElement("input");
var ans= document.createElement("input");
var o4 = document.createElement("span");
var o3 = document.createElement("span");
var o2 = document.createElement("span");
var o1 = document.createElement("span");
divop1.className = "opdiv";
divop2.className = "opdiv";
divop3.className = "opdiv";
divop4.className = "opdiv";
option1.className = "buttons";
option2.className = "buttons";
option3.className = "buttons";
option4.className = "buttons";
option1.type = "radio";
option2.type = "radio";
option3.type = "radio";
option4.type = "radio";
ans.type= "input";
ans.name= "values[]";
ans.hidden= true;
ans.id= 'ans'+i1;
ans.value=0;
option1.name = "circle"+i1;
option2.name = "circle"+i1;
option3.name = "circle"+i1;
option4.name = "circle"+i1;
if("<?= $questionSet[$i]['option1'] ?>"!=''){
divop1.appendChild(option1);
o1.innerHTML = "A. "+ "<?= $questionSet[$i]['option1'] ?>";
}
if("<?= $questionSet[$i]['option2'] ?>"!=''){
divop2.appendChild(option2);
o2.innerHTML = "B. "+ "<?= $questionSet[$i]['option2'] ?>";
}
if("<?= $questionSet[$i]['option3'] ?>"!=''){
o3.innerHTML = "C. "+ "<?= $questionSet[$i]['option3'] ?>";
divop3.appendChild(option3);
}if("<?= $questionSet[$i]['option4'] ?>"!=''){
divop4.appendChild(option4);
o4.innerHTML = "D. "+ "<?= $questionSet[$i]['option4'] ?>";
}
o1.className = "options";
o2.className = "options";
o3.className = "options";
o4.className = "options";
divop1.appendChild(o1);
divop2.appendChild(o2);
divop3.appendChild(o3);
divop4.appendChild(o4);
question.innerHTML = i1+". "+ "<?= $questionSet[$i]['question'] ?>";
i1++;
question.className = "question";
questionBody.appendChild(question);
questionBody.appendChild(divop1);
questionBody.appendChild(divop2);
questionBody.appendChild(divop3);
questionBody.appendChild(divop4);
form.appendChild(ans);
parent.appendChild(questionBody);
<?php }?>
let questionArray = document.getElementById("parent").childNodes;
for(let i=1; i<=questionArray.length-1; i++){
questionArray[i].style.display = "none";
}
var i = 0;
let buttonsParent = document.getElementById("navButtons");
for(let j = 1; j <= questionArray.length; j++){
let y = document.createElement("button");
y.className = "navButton";
y.id = j;
y.innerHTML = j;
y.addEventListener('click', function(event){
let value=0;
let n=i+1;
circlename='circle'+n;
let radios = document.getElementsByName(circlename);
for(let j = 0; j < radios.length; j++){
if(radios[j].type === 'radio' && radios[j].checked){
value = radios[j].value;
}
}
if(questionArray[i].style.background == "purple" || questionArray[i].style.background == "orange"){
}else{
if(value === 0){
currentRed();
}else{
currentGreen();
}
}
questionArray[i].style.display = "none";
questionArray[j-1].style.display = "block";
i = j-1;
currentBlue();
})
buttonsParent.appendChild(y);
}
var clicked= false;
function submit(){
clicked= true;
var z=0;
let values= new Array(x+1);
for(z=1;z<=x;z++)
{
var value=0;
circlename='circle'+z;
let radios = document.getElementsByName(circlename);
for(let j = 0; j < radios.length; j++){
if (radios[j].type === 'radio' && radios[j].checked){
value = radios[j].value ;
values[z]= j+1;
console.log(j,values[z]);
document.getElementById("ans"+z).value= j+1;
}
console.log(j);
}
console.log(values);
var form = document.getElementById("form");
form.submit();
}
}
currentBlue();
function next(){
let value=0;
let n=i+1;
circlename='circle'+n;
let radios = document.getElementsByName(circlename);
for(let j = 0; j < radios.length; j++){
if (radios[j].type === 'radio' && radios[j].checked){
value = radios[j].value ;
}
}
if(i == questionArray.length-1){
questionArray[i].style.display = "none";
questionArray[0].style.display = "block";
if(value==0){
currentRed();
}
else{
currentGreen();
}
i = 0;
currentBlue();
return;
}
questionArray[i].style.display = "none";
if(value == 0){
currentRed();
}
else{
currentGreen();
}
questionArray[i+1].style.display = "block";
i++;
currentBlue();
}
function reset(){
let n=i+1;
circlename='circle'+n;
let radios = document.getElementsByName(circlename);
for(let j=0;j<radios.length;j++){
radios[j].checked=false;
}
}
function previous(){
let value=0;
let n=i+1;
circlename='circle'+n;
let radios = document.getElementsByName(circlename);
for(var j = 0; j < radios.length; j++){
if(radios[j].type === 'radio' && radios[j].checked){
value = radios[j].value;
}
}
if(i==0){
questionArray[i].style.display = "none";
if(value==0){
currentRed();
}
else{
currentGreen();
}
questionArray[questionArray.length-1].style.display = "block";
i = questionArray.length-1;
currentBlue();
return;
}
questionArray[i].style.display = "none";
if(value==0){
currentRed();
}
else{
currentGreen();
}
questionArray[i-1].style.display = "block";
i--;
currentBlue();
}
function mark_for_review(){
var value=0;
let n=i+1;
circlename='circle'+n;
var radios = document.getElementsByName(circlename);
for(var j = 0; j < radios.length; j++){
if(radios[j].type === 'radio' && radios[j].checked){
value = radios[j].value;
}
}
if(i == questionArray.length-1){
questionArray[i].style.display = "none";
questionArray[0].style.display = "block";
if(value==0){
currentOrenge();
}
else{
currentPurple();
}
i = 0;
currentBlue();
return;
}
questionArray[i].style.display = "none";
if(value==0){
currentOrenge();
}
else{
currentPurple();
}
questionArray[i+1].style.display = "block";
i++;
currentBlue();
}
function currentBlue(){
let navButtons = document.getElementById("navButtons");
let buttonArray = navButtons.childNodes;
buttonArray[i].style.background = "blue";
buttonArray[i].style.color = "white";
}
function currentOrenge(){
let navButtons = document.getElementById("navButtons");
let buttonArray = navButtons.childNodes;
buttonArray[i].style.background = "Orange";
buttonArray[i].style.color = "white";
}
function currentRed(){
let navButtons = document.getElementById("navButtons");
let buttonArray = navButtons.childNodes;
buttonArray[i].style.background = "red";
buttonArray[i].style.color = "white";
}
function currentPurple(){
let navButtons = document.getElementById("navButtons");
let buttonArray = navButtons.childNodes;
buttonArray[i].style.background ='purple';
buttonArray[i].style.color = "white";
}
function currentGreen(){
let navButtons = document.getElementById("navButtons");
let buttonArray = navButtons.childNodes;
buttonArray[i].style.background = "green";
buttonArray[i].style.color = "white";
}
function currentYellow(){
let navButtons = document.getElementById("navButtons");
let buttonArray = navButtons.childNodes;
buttonArray[i].style.background = "rgb(250, 240, 225)";
buttonArray[i].style.color = "teal";
}
<?php
date_default_timezone_set('asia/kolkata');
$stime= date("H:i:s");
echo "console.log('$stime');";
$etime= $_SESSION['q_end_time'];
$seconds= 0;
$start= strtotime($stime);
$end= strtotime($etime);
echo "console.log('$etime');";
$seconds= $end- $start;
echo "console.log('$seconds');";
?>
var time = <?=$seconds?>
var output = document.getElementById("output")
function display(){
if(time<=0)
{
submit();
}
if(time == 0){
clearInterval(event);
}
let min = parseInt(time/60);
let sec = time%60;
if(parseInt(min/10)==0){
min = '0' + min;
}
if(parseInt(sec/10)==0){
sec = '0' + sec;
}
output.innerHTML = "Time left : "+min+":"+sec;
time--;
}
let event = setInterval(display, 1000);
</script>
<script>
console.log(clicked);
window.onbeforeunload = function(event) {
alert("hello");
if(!clicked)
{
event.returnValue = "Write something clever here..";
}
};
</script>
</body>