MAINHACK

Viewing / Editing File: start_exam.php

<?php

include('header.php');
$paper=$_REQUEST['paper'];
$exam_id=$_REQUEST['exid'];

?>
<style>
#demo {
  text-align: center;
  font-size: 20px;
  margin-top: 0px;
  color: #fffc26;
font-weight: 600;
  
}
</style>

<div id="page-wrapper">
			<div class="main-page">
				<div class="row">
					<div id="col-md-12">
                        <h2 class="start_exam">NOTE : Please do not close the tab or refresh . Your exam will be over at that moment.</h2>
                        <h2 class="start_exam">Exam Time is 30mins. Each question carry 1 marks.</h2>
                        <h2 class="start_exam">Once a answer is given it cannot be edited.</h2>
                        <h2 class="start_exam">This is a one time exam only.</h2>	
        
   <p id="demo"></p>

<?php 
$time1 = date("H:i");
$time = strtotime($time1);
$startTime = date("M j, Y H:i",strtotime('+30 minutes',$time));
echo "<p id='take' style='display:none;'>$startTime</p>";
?>
<script>
// Set the date we're counting down to
var countDownDate = new Date("Jan 31, 2019 14:48:25").getTime();

// Update the count down every 1 second
var x = setInterval(function() {

// Get todays date and time
  var now = new Date().getTime();
   // var dt = new Date();
   // dt.setMinutes( dt.getMinutes() + 30 );
   // var s=dt.getTime();
   var ntime="<?php echo $startTime;  ?>";
   var s=new Date(ntime).getTime();
   
       
     //  document.getElementById("demo1").innerHTML =s;

// Find the distance between now and the count down date
  var distance = s - now; 
    
  // Time calculations for days, hours, minutes and seconds
  var days = Math.floor(distance / (1000 * 60 * 60 * 24));
  var hours = Math.floor((distance % (1000 * 60 * 60 * 24)) / (1000 * 60 * 60));
  var minutes = Math.floor((distance % (1000 * 60 * 60)) / (1000 * 60));
  var seconds = Math.floor((distance % (1000 * 60)) / 1000);
    
  // Output the result in an element with id="demo"
  //document.getElementById("demo").innerHTML = days + "d " + hours + "h "+ minutes + "m " + seconds + "s ";
    document.getElementById("demo").innerHTML="Time Left : "+minutes + "m " + seconds + "s ";
  // If the count down is over, write some text 
  if (distance < 0) {
    clearInterval(x);
    document.getElementById("demo").innerHTML = "EXPIRED";
    window.location.href='over_exam.php?exam_id=<?php echo $exam_id; ?>&paper=<?php echo $paper; ?>';
  }
}, 1000);
</script>           
                        
					<?php
					$count=1;
$query2=mysqli_query($con,"SELECT * FROM $paper");
while($query3=mysqli_fetch_array($query2))
{
	$option=explode('-',$query3['options']);
		$paper=$query3['paper_number'];
		$question_no=$query3['id'];

$sq="select * from exam_score where (paper_no='".$paper."' and question_no='".$question_no."') and exam_id='".$exam_id."' ";
$r=mysqli_query($con,$sq);
$c=mysqli_num_rows($r);
$row=mysqli_fetch_array($r);
$ans=$row['given'];
//echo $c;

<div class="form-grids row widget-shadow" data-example-id="basic-forms"> 
						<div class="form-title">
							<h4>Question <?php echo $count; ?></h4>
						</div>
						<div class="form-body">
	<form method="post" data-toggle="validator" enctype="multipart/form-data" > 
							<div class="form-group"> 
							
					<div class="col-md-12">
					<label> <?php echo $query3['questions']; ?></label>
					
</div>
									
							
<?php
if($c>0){
	
	 for($i=0;$i<=3;$i++){?>
	 
	 <div class="col-md-6" id="show">												
					 <label>Options :</label>
<input type="radio" name="a[]" value="<?php echo $option[$i]; ?>" id="op<?php echo $count.$i;?>" disabled > <?php echo $option[$i]; ?>

</div>
	
<?php 
	 } echo "Answer Given :".$ans;
	 
}else{

for($i=0;$i<=3;$i++){?><script>

$(document).ready(function(){
$("#op<?php echo $count.$i; ?>").click(function(){
var op = $("#op<?php echo $count.$i; ?>").val();
var qid = $("#qid<?php echo $count; ?>").val();
var ans = $("#ans<?php echo $count; ?>").val();
var paper = $("#paper<?php echo $count; ?>").val();
var ex_id = $("#ex_id").val();

var a;
//	alert(ex_id);
		$.ajax({
type: "POST",
url: "answer.php",
data: "op="+op+"&qid="+qid+"&ans="+ans+"&paper="+paper+"&ex_id="+ex_id,
cache: false,
success: function(result){
	 a=result;
//	 alert(result);
location.reload(); 
//$('#show2').html(html).show();
if(a!=0){
//
		//document.getElementById("show2").innerHTML ='<font color="red">Paper No already exists. Please try another number</font>';

}else{
		 document.getElementById("show2").innerHTML ='<font color="green">Answer is set</font>';

}
 }
});

});
	});

</script>
					<div class="col-md-6" id="">												
					 <label>Options :</label>
<input type="radio" name="a[]" value="<?php echo $option[$i]; ?>" id="op<?php echo $count.$i;?>"> <?php echo $option[$i]; ?>
</div>
<?php
}
}?>
<input type="hidden" id="ex_id" value="<?php echo $exam_id; ?>" >
<input type="hidden" id="qid<?php echo $count;?>" value="<?php echo $query3['id']; ?>" >
<input type="hidden" id="ans<?php echo $count;?>" value="<?php echo $query3['answer']; ?>" >
<input type="hidden" id="paper<?php echo $count;?>" value="<?php echo $query3['paper_number']; ?>" >
<div id="show2"></div>
																
						<div class="clearfix"></div>

</div>

</div>
				
							</div>
					
	<?php
	$count++;
//	echo $uid;
}?>	
					
							<input type="submit" class="btn btn-info" id="" name="sub" value="End Exam">
		
				
													
				</form> 
				
<?php
	
if(isset($_POST['sub'])){
		//include('ids.php');
$sq="select sum(marks) as m from exam_score where paper_no='".$paper."' and exam_id='".$exam_id."'";
$r=mysqli_query($con,$sq) or die(mysqli_error($con));
$row=mysqli_fetch_array($r);
$marks=$row['m'];

$sq1="update exam set marks='".$marks."',status='done' where exam_id='".$exam_id."'";
$r1=mysqli_query($con,$sq1);
if($r1){
	echo "<script>alert('Your Exam is done.Thank you!!.You will be loged out. Please Login to see the score.');window.location.href='logout.php'</script>";
}

}

?>				
				
						</div>

</div>			
</div>	
</div>	
</div>
		</div>
		
	<script src="js/bootstrap-datepicker.js"></script>
        <script type="text/javascript">
            // When the document is ready
             $(document).ready(function(){
       $("#date1").datepicker({
	   format: 'dd-mm-yyyy',
	   
	   });
	         $("#date2").datepicker({
	   format: 'dd-mm-yyyy',
	   
	   }); 
	   $("#date2").datepicker({
	   format: 'dd-mm-yyyy',
	   
	   });
	   
	       
        </script>	
		
		
<?php

include('footer.php');
?>

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