ok
Mini Shell
<?php session_start();
//DB conncetion
include_once('includes/config.php');
//validating Session
if (strlen($_SESSION['aid']==0)) {
header('location:logout.php');
} else{
if(isset($_POST['submit']))
{
for($i=0;$i<count($_POST['subject']);$i++){
$subject = $_POST['subject'][$i];
$capacity = $_POST['capacity'][$i];
if($subject!=='' && $capacity!==''){
$query=mysqli_query($con, "UPDATE tbl_subject set capacity='$capacity' where subname='$subject'");
if ($query) {
echo '<script>alert("Student strength updated Successfully.")</script>';
echo "<script>window.location.href ='manage-subject.php'</script>";
}else{
echo '<script>alert("Something Went Wrong. Please try again.")</script>';
}
}
else{
echo '<div class="alert alert-danger" role="alert">Error Submitting in Data</div>';
}
}
}
?>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
<meta name="description" content="">
<meta name="author" content="">
<title> Student Capacity</title>
<!-- Custom fonts for this template-->
<link href="vendor/fontawesome-free/css/all.min.css" rel="stylesheet" type="text/css">
<link
href="https://fonts.googleapis.com/css?family=Nunito:200,200i,300,300i,400,400i,600,600i,700,700i,800,800i,900,900i"
rel="stylesheet">
<!-- Custom styles for this template-->
<link href="css/sb-admin-2.min.css" rel="stylesheet">
<style type="text/css">
label{
font-size:16px;
font-weight:bold;
color:#000;
}
</style>
</head>
<body id="page-top">
<!-- Page Wrapper -->
<div id="wrapper">
<?php include_once('includes/sidebar.php');?>
<!-- Content Wrapper -->
<div id="content-wrapper" class="d-flex flex-column">
<!-- Main Content -->
<div id="content">
<!-- Topbar -->
<?php include_once('includes/topbar.php');?>
<!-- End of Topbar -->
<!-- Begin Page Content -->
<div class="container-fluid">
<!-- Page Heading -->
<h1 class="h3 mb-4 text-gray-800">Manage Student Strength</h1>
<form method="post" name="adminprofile" enctype="multipart/form-data">
<div class="row">
<div class="col-lg-12 col-sm-12 col-md-12">
<!-- Basic Card Example -->
<div class="card shadow mb-4">
<div class="card-body">
<!-- form starts -->
<div class="container py-2">
<div class="row">
<div class="col-md-12 mx-auto">
<div class="table-responsive">
<table>
<thead>
<th>Slno.</th>
<th>Department</th>
<th>Student Capacity</th>
</thead>
<tbody>
<?php $query=mysqli_query($con,"select * from tbl_subject order by strem asc ");
$cnt=1;
while($row=mysqli_fetch_array($query)){
?>
<td><?php echo $cnt;?></td>
<td>
<input name="subject[]"type="text" class="form-control" value="<?php echo $row['subname'];?>" readonly>
</td>
<td>
<input type="number" name="capacity[]" class="form-control">
</td>
</tbody>
<?php $cnt++;}?>
</table>
</div>
<button type="submit" class="btn btn-primary px-4 float-right" name="submit">Save</button>
</div>
</div>
</div>
<!-- form ends -->
</div>
</div>
</div>
</div>
</form>
</div>
<!-- /.container-fluid -->
</div>
<!-- End of Main Content -->
<?php include_once('includes/footer.php');?>
</div>
<!-- End of Content Wrapper -->
</div>
<!-- End of Page Wrapper -->
<!-- Scroll to Top Button-->
<?php include_once('includes/footer2.php');?>
<!-- Bootstrap core JavaScript-->
<script src="vendor/jquery/jquery.min.js"></script>
<script src="vendor/bootstrap/js/bootstrap.bundle.min.js"></script>
<!-- Core plugin JavaScript-->
<script src="vendor/jquery-easing/jquery.easing.min.js"></script>
<!-- Custom scripts for all pages-->
<script src="js/sb-admin-2.min.js"></script>
<script>
/* javascript function to validate file type */
function fileValidation() {
var inputElement = document.getElementById('file-upload');
var files = inputElement.files;
if(files.length==0){
alert("Please choose a file first...");
return false;
}else{
var filename = files[0].name;
/* getting file extenstion eg- .jpg,.png, etc */
var extension = filename.substr(filename.lastIndexOf("."));
/* define allowed file types */
var allowedExtensionsRegx = /(\.jpg|\.jpeg|\.png|\.gif|\.pdf)$/i;
/* testing extension with regular expression */
var isAllowed = allowedExtensionsRegx.test(extension);
if(isAllowed){
alert("File type is valid for the upload");
/* file upload logic goes here... */
}else{
alert("Invalid File Type.Choose image/PDF file Only");
inputElement.value = '';
return false;
}
}
}
</script>
</body>
</html>
<?php } ?>
Zerion Mini Shell 1.0