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viewexam.php
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<?php
include("header.php");
if(isset($_GET[delid]))
{
$sqldel ="DELETE FROM exam where examid=$_GET[delid]";
$seldelresult = mysqli_query($con,$sqldel);
if(mysqli_affected_rows($con) == 1)
{
$delresult = "<font color=green><strong>Record deleted successfully..</strong></font>";
}
}
?>
<div class="slider_top2">
<h2>View Students</h2>
</div>
<div class="clr"></div>
<div class="body_resize">
<div class="body">
<div class="full">
<p>
<table class="tftable" width=612 border=1>
<tr>
<th width="105" scope=col> Course</th>
<th width="105" scope=col> Subject code</th>
<th width="105" scope=col> Subject</th>
<th width="170" scope=col> Datetime</th>
</tr>
<?php
$selexam = "SELECT exam.*, subjects.subjectcode,subjects.subjectname, course.coursename FROM exam left join subjects ON exam.subjectcode=subjects.subjectcode LEFT JOIN course ON course.courseid=subjects.courseid WHERE exam.subjectcode=$_GET[subjectcode] AND exam.datetime=$_GET[datetime] GROUP BY exam.subjectcode,exam.datetime";
$selresult = mysqli_query($con,$selexam);
echo mysqli_error($con);
while($rs = mysqli_fetch_array($selresult))
{
$sqlstudentprofile = "SELECT * FROM students where regno=$rs[regno]";
$querystudentprofile = mysqli_query($con,$sqlstudentprofile);
$rsstudentprofile = mysqli_fetch_array($querystudentprofile);
echo "
<tr>
<td> $rs[coursename]</td>
<td> $rs[subjectcode]</td>
<td> $rs[subjectname]</td>
<td> " . date("d-M-Y h:i A",strtotime($rs[datetime])) ."</td>
</tr>
";
}
?>
</table>
<hr>
<?php
echo $delresult;
?>
<b>Students List : </b>
<table class="tftable" width=612 border=1>
<tr>
<th width="121" scope=col> Name</th>
<th width="121" scope=col> Registration number</th>
<th width="105" scope=col> Course</th>
<th width="105" scope=col> Subject code</th>
<th width="105" scope=col> Subject</th>
<th width="170" scope=col> Datetime</th>
<th width="83" scope=col> Action</th>
</tr>
<?php
$selexam = "SELECT exam.*, subjects.*, course.*
FROM course INNER JOIN
subjects ON course.courseid = subjects.courseid RIGHT OUTER JOIN
exam ON subjects.subjectcode = exam.subjectcode WHERE exam.subjectcode=$_GET[subjectcode] AND exam.datetime=$_GET[datetime]";
$selresult = mysqli_query($con,$selexam);
while($rs = mysqli_fetch_array($selresult))
{
$sqlstudentprofile = "SELECT * FROM students where regno=$rs[regno]";
$querystudentprofile = mysqli_query($con,$sqlstudentprofile);
$rsstudentprofile = mysqli_fetch_array($querystudentprofile);
echo "
<tr>
<td> $rsstudentprofile[name]</td>
<td> $rs[regno]</td>
<td> $rs[coursename]</td>
<td> $rs[subjectcode]</td>
<td> $rs[subjectname]</td>
<td> $rs[datetime] </td>
<td> <a href=viewexam.php?delid=$rs[examid]&subjectcode=$_GET[subjectcode]&datetime=$_GET[datetime]>Delete</a></td>
</tr>
";
}
?>
</table>
<p> </p>
<p> </p>
</div>
<div class="right">
<?php
include("usersidebar.php");
?>
</div>
<div class="clr"></div>
</div>
</div>
<?php
include("footer.php");
?>