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vacate_mess.php
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<?php
session_start();
require 'includes/config.inc.php';
?>
<!DOCTYPE html>
<html lang="en">
<head>
<title> VACATE ROOMS</title>
<!-- Meta tag Keywords -->
<meta name="viewport" content="width=device-width, initial-scale=1">
<meta charset="utf-8">
<meta name="keywords" content="Intrend Responsive web template, Bootstrap Web Templates, Flat Web Templates, Android Compatible web template,
Smartphone Compatible web template, free webdesigns for Nokia, Samsung, LG, SonyEricsson, Motorola web design" />
<script type="application/x-javascript">
addEventListener("load", function () {
setTimeout(hideURLbar, 0);
}, false);
function hideURLbar() {
window.scrollTo(0, 1);
}
</script>
<!--bootsrap -->
<!--// Meta tag Keywords -->
<!-- css files -->
<link rel="stylesheet" href="web_home/css_home/bootstrap.css"> <!-- Bootstrap-Core-CSS -->
<link rel="stylesheet" href="web_home/css_home/style.css" type="text/css" media="all" />
<link rel="stylesheet" href="web_home/css_home/fontawesome-all.css"> <!-- Font-Awesome-Icons-CSS -->
<!-- //css files -->
<!-- web-fonts -->
<link href="//fonts.googleapis.com/css?family=Poiret+One&subset=cyrillic,latin-ext" rel="stylesheet">
<link href="//fonts.googleapis.com/css?family=Open+Sans:300,300i,400,400i,600,600i,700,700i,800,800i&subset=cyrillic,cyrillic-ext,greek,greek-ext,latin-ext,vietnamese" rel="stylesheet">
<!-- //web-fonts -->
</head>
<body>
<!-- banner -->
<div class="inner-page-banner" id="home">
<!--Header-->
<header>
<div class="container agile-banner_nav">
<nav class="navbar navbar-expand-lg navbar-light bg-light">
<h1><a class="navbar-brand" href="home.php">NITK<span class="display"></span></a></h1>
<button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarSupportedContent" aria-controls="navbarSupportedContent" aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<div class="collapse navbar-collapse justify-content-center" id="navbarSupportedContent">
<ul class="navbar-nav ml-auto">
<li class="nav-item">
<a class="nav-link" href="home_manager.php">Home <span class="sr-only">(current)</span></a>
</li>
<li class="nav-item">
<a class="nav-link" href="allocate_room.php">Allocate Room</a>
</li>
<li class="nav-item">
<a class="nav-link" href="allocate_mess_card.php">Allocate Mess</a>
</li>
<li class="dropdown nav-item">
<a href="#" class="dropdown-toggle nav-link" data-toggle="dropdown">Rooms
<b class="caret"></b>
</a>
<ul class="dropdown-menu agile_short_dropdown">
<li>
<a href="allocated_rooms.php">Allocated Rooms</a>
</li>
<li>
<a href="empty_rooms.php">Empty Rooms</a>
</li>
<li>
<a href="vacate_rooms.php">Vacate Rooms</a>
</li>
</ul>
</li>
<li class="dropdown nav-item">
<a href="#" class="dropdown-toggle nav-link" data-toggle="dropdown">Mess
<b class="caret"></b>
</a>
<ul class="dropdown-menu agile_short_dropdown">
<li>
<a href="allocated_mess_card.php">Allocated Mess</a>
</li>
<li>
<a href="vacate_mess.php">Vacate Mess</a>
</li>
</ul>
</li>
<li class="dropdown nav-item">
<a href="#" class="dropdown-toggle nav-link" data-toggle="dropdown"><?php echo $_SESSION['username']; ?>
<b class="caret"></b>
</a>
<ul class="dropdown-menu agile_short_dropdown">
<li>
<a href="admin/manager_profile.php">My Profile</a>
</li>
<li>
<a href="includes/logout.inc.php">Logout</a>
</li>
</ul>
</li>
</ul>
</div>
</nav>
</div>
</header>
<!--Header-->
</div>
<br><br><br>
<?php
$mess_id = $_SESSION['Mess_id'];
$query1 = "SELECT * FROM Mess WHERE Mess_id = '$mess_id'";
$result1 = mysqli_query($conn,$query1);
$row1 = mysqli_fetch_assoc($result1);
$mess_name = $row1['Mess_name'];
?>
<section class="contact py-5">
<div class="container">
<h2 class="heading text-capitalize mb-sm-5 mb-4"> Vacate Form </h2>
<div class="mail_grid_w3l">
<form action="vacate_mess.php" method="post">
<div class="row">
<div class="col-md-6 contact_left_grid" data-aos="fade-right">
<div class="contact-fields-w3ls">
<input type="text" name="roll_no" placeholder="Roll Number" required >
</div>
<div class="contact-fields-w3ls">
<input type="text" name="mess" placeholder="Mess" value="<?php echo $mess_name;?>" required="" disabled="disabled">
</div>
<div class="contact-fields-w3ls">
<input type="number" name="mess_card_no" placeholder="Mess Card Number" required>
</div>
</div>
<div class="col-md-6 contact_left_grid" data-aos="fade-left">
<input type="submit" name="submit" value="Click to Vacate">
</div>
</div>
</form>
</div>
</div>
</section>
<?php
if(isset($_POST['submit'])){
$roll = $_POST['roll_no'];
if(isset($_POST['mess']))
$mess = $_POST['mess'];
$mess_card_number =(int)$_POST['mess_card_no'];
$query2 = "SELECT * FROM Mess_Allocation WHERE Mess_id = '$mess_id' and Mess_card_No = '$mess_card_number'";
$result2 = mysqli_query($conn,$query2);
if(mysqli_num_rows($result2)==0){
echo "<script type='text/javascript'>alert('Incorrect Details')</script>";
exit();
}
$row2 = mysqli_fetch_assoc($result2);
if($row2['Allocated']=='0'){
echo "<script type='text/javascript'>alert('Mess ID Not Allocated')</script>";
exit();
}
$mess_card_id = (int)$row2['Mess_card_id'];
//echo "<script type='text/javascript'>alert(' $room_id, $mess_card_number ')</script>";
$query3 = "SELECT * FROM Student WHERE Student_id = '$roll' and Mess_id = '$mess_id' and Mess_card_id = '$mess_card_number'";
$result3 = mysqli_query($conn,$query3);
if(mysqli_num_rows($result3)==0){
echo "<script type='text/javascript'>alert('Incorrect Details 2')</script>";
exit();
}
$row3 = mysqli_fetch_assoc($result3);
if($result3){
$query4 = "UPDATE Student SET Mess_id = NULL, Mess_card_id = NULL WHERE Student_id = '$roll'";
$result4 = mysqli_query($conn,$query4);
if($result4){
$query5 = "UPDATE Mess_Allocation SET Allocated = '0' WHERE Mess_card_id = '$mess_card_id'";
$result5 = mysqli_query($conn,$query5);
if($result5){
//$query7 = "UPDATE Mess SET current_no_of_rooms=current_no_of_rooms - 1,No_of_students=No_of_students - 1 WHERE Mess_id='$mess_id'";
//$result7 = mysqli_query($conn,$query7);
//if($result7){
$query6 = "DELETE FROM Application_mess WHERE Student_id = '$roll'";
$result6 = mysqli_query($conn,$query6);
if($result6){
echo "<script type='text/javascript'>alert('Vacated Successfully')</script>";
}
}
}
}
}
?>
<br><br><br>
<!-- footer -->
<footer class="py-5">
<div class="container py-md-5">
<div class="footer-logo mb-5 text-center">
<a class="navbar-brand" href="index.html">NITK<span class="display"></span></a>
</div>
<div class="footer-grid">
<div class="social mb-4 text-center">
<ul class="d-flex justify-content-center">
<li class="mx-2"><a href="#"><span class="fab fa-facebook-f"></span></a></li>
<li class="mx-2"><a href="#"><span class="fab fa-twitter"></span></a></li>
<li class="mx-2"><a href="#"><span class="fas fa-rss"></span></a></li>
<li class="mx-2"><a href="#"><span class="fab fa-linkedin-in"></span></a></li>
<li class="mx-2"><a href="#"><span class="fab fa-google-plus"></span></a></li>
</ul>
</div>
<div class="list-footer">
<ul class="footer-nav text-center">
<li>
<a href="home_manager.php">Home</a>
</li>
<li>
<a href="allocated.php">Allocated Mess</a>
</li>
<li>
<a href="admin/manager_profile.php">Profile</a>
</li>
</ul>
</div>
</div>
</div>
</footer>
<!-- footer -->
<!-- js-scripts -->
<!-- js -->
<script type="text/javascript" src="web_home/js/jquery-2.2.3.min.js"></script>
<script type="text/javascript" src="web_home/js/bootstrap.js"></script> <!-- Necessary-JavaScript-File-For-Bootstrap -->
<!-- //js -->
<!-- banner js -->
<script src="web_home/js/snap.svg-min.js"></script>
<script src="web_home/js/main.js"></script> <!-- Resource jQuery -->
<!-- //banner js -->
<!-- flexSlider --><!-- for testimonials -->
<script defer src="web_home/js/jquery.flexslider.js"></script>
<script type="text/javascript">
$(window).load(function(){
$('.flexslider').flexslider({
animation: "slide",
start: function(slider){
$('body').removeClass('loading');
}
});
});
</script>
<!-- //flexSlider --><!-- for testimonials -->
<!-- start-smoth-scrolling -->
<script src="web_home/js/SmoothScroll.min.js"></script>
<script type="text/javascript" src="web_home/js/move-top.js"></script>
<script type="text/javascript" src="web_home/js/easing.js"></script>
<script type="text/javascript">
jQuery(document).ready(function($) {
$(".scroll").click(function(event){
event.preventDefault();
$('html,body').animate({scrollTop:$(this.hash).offset().top},1000);
});
});
</script>
<!-- here stars scrolling icon -->
<script type="text/javascript">
$(document).ready(function() {
/*
var defaults = {
containerID: 'toTop', // fading element id
containerHoverID: 'toTopHover', // fading element hover id
scrollSpeed: 1200,
easingType: 'linear'
};
*/
$().UItoTop({ easingType: 'easeOutQuart' });
});
</script>
<!-- //here ends scrolling icon -->
<!-- start-smoth-scrolling -->
<!-- //js-scripts -->
</body>
</html>