-
Notifications
You must be signed in to change notification settings - Fork 0
/
vote.php
114 lines (99 loc) · 3.36 KB
/
vote.php
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
<?php
session_start();
include("config.php");
if ($_SESSION['role'] != 'student') {
// Redirect unauthorized users
header("Location: login.php");
}
$user_id = $_SESSION['user_id'];
// Retrieve the list of all available polls from the database
$all_polls_query = "SELECT poll_id, question FROM polls";
$all_polls_result = mysqli_query($conn, $all_polls_query);
if (isset($_POST['vote'])) {
$poll_id = $_POST['poll_id'];
$preference = $_POST['preference'];
// Check if the user has already voted in the selected poll
$votes_table = "votes_" . $poll_id; // Adjust the table name based on your naming convention
$check_vote_query = "SELECT * FROM $votes_table";
$result = mysqli_query($conn, $check_vote_query);
if (mysqli_num_rows($result) === 0) {
// Insert the vote into the votes table
$insert_vote_query = "INSERT INTO $votes_table (preference) VALUES ('$preference')";
mysqli_query($conn, $insert_vote_query);
// Redirect to a thank you page
header("Location: thank_you.php");
} else {
// User has already voted in this poll, redirect to a thank you page or display a message
header("Location: thank_you1.php");
}
}
?>
<!doctype html>
<html lang="en">
<head>
<!-- Required meta tags -->
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
<!-- Bootstrap CSS -->
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css" integrity="sha384-ggOyR0iXCbMQv3Xipma34MD+dH/1fQ784/j6cY/iJTQUOhcWr7x9JvoRxT2MZw1T" crossorigin="anonymous">
<title>IIITR Mess</title>
<style>
body {
background-image: url('mess.jpeg');
background-size: cover;
background-repeat: no-repeat;
background-attachment: fixed;
color: white;
}
body::before {
content: "";
position: fixed;
top: 0;
left: 0;
width: 100%;
height: 100%;
background: rgba(0, 0, 0, 0.5); /* Adjust the opacity here */
z-index: -1;
}
.container {
margin-top: 50px;
}
h2 {
font-size: 3rem;
}
</style>
</head>
<body>
<?php include("student_nav.php"); ?>
<br>
<div class="container">
<div class="row justify-content-center">
<div class="col-md-8">
<h2 class="text-center"><i>Meal Preference</i></h2>
</div>
</div>
</div>
<br><br>
<div class="container">
<div class="row mt-5">
<div class="col-md-3 mx-auto text-center">
<form method="post" action="">
<h3>Select Poll:</h3>
<select name="poll_id">
<?php
while ($row = mysqli_fetch_assoc($all_polls_result)) {
echo "<option value=\"{$row['poll_id']}\">{$row['question']}</option>";
}
?>
</select>
<br><br>
<h3>Vote:</h3>
<input type="radio" name="preference" value="veg"> Veg <br>
<input type="radio" name="preference" value="non-veg"> Non-Veg <br>
<input type="submit" name="vote" value="Vote">
</form>
</div>
</div>
</div>
</body>
</html>