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poll.php
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poll.php
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<?php
session_start();
include("connection.php");
if(!isset($_GET['poll']))
{
header('Location: index.php');
}
$voter_id=$_SESSION['voter_id'];
$id = $_GET['poll'];
$_SESSION['res_id'] = $id;
$completed = mysqli_query($con, "SELECT id FROM poll_res WHERE voter_id='$voter_id' AND category_id='$id'");
$pollend = mysqli_query($con, "SELECT ends FROM category WHERE category_id='$id' AND ends<DATE(NOW())");
if(mysqli_num_rows($completed)){
$answer = mysqli_query($con, "
SELECT candidate.id AS choice_id, candidate.candidate_id AS choice_name
FROM poll_res
JOIN candidate
ON poll_res.candidate_id = candidate.id
WHERE poll_res.voter_id = '$voter_id'
AND poll_res.category_id = '$id'
");
$answerQuery = mysqli_query($con, "
SELECT candidate.candidate_id,
COUNT(poll_res.id) * 100 / (
SELECT COUNT(*)
FROM poll_res
WHERE poll_res.category_id = '$id') AS percentage
FROM candidate
LEFT JOIN poll_res
ON candidate.id = poll_res.candidate_id
WHERE candidate.category_id = '$id'
GROUP BY candidate.id
");
while ($row=mysqli_fetch_array($answerQuery))
{
$answers[] = $row;
}
}
$pollQuery = mysqli_query($con, "SELECT category_id, category_name
FROM category
WHERE category_id = '$id'");
//AND DATE(NOW()) BETWEEN starts AND ends
$poll=mysqli_fetch_array($pollQuery);
// $category_id=$_SESSION['category_id'];
//get poll choices
$choicesQuery = mysqli_query($con, "SELECT category.category_id, candidate.fullname AS name, candidate.id AS choice_id, candidate.candidate_id
FROM category
JOIN candidate
ON category.category_id = candidate.category_id
WHERE category.category_id = '$id'");
// AND DATE(NOW()) BETWEEN starts AND ends
while ($row=mysqli_fetch_array($choicesQuery))
{
$choices[]=$row;
}
?>
<!DOCTYPE html>
<html>
<head>
<title>poll</title>
<style type="text/css">
#nav1 ul {
list-style-type: none;
margin: 0;
padding: 0;
overflow: hidden;
background-color: #b2d3c2;
}
#nav1 li {
float: left;
}
#nav1 li a {
display: block;
color: grey;
text-align: center;
padding: 14px 16px;
text-decoration: none;
}
#nav1 li a:hover:not(.active) {
background-color: #CFFAD3;
}
body{
background-image: linear-gradient(to right,#99edc3,#fff9c4);
padding: 0 ;
font-family: Calibri;
}
.poll{
padding: 20px;
border: 1px solid grey;
}
.poll-question{
font-weight: bold;
margin-bottom: 20px;
}
.poll-options{
margin-bottom: 20px;
}
.poll-option{
margin-bottom: 10px;
font-weight: bold;
}
.container{
/*border:#bd6f2f solid 0; */
/*1px*/
padding:4px 6px 2px 6px;
width:970px;
margin:0 auto;
background:#ABEBC6;
font-size:20px;
text-align:justify;
margin-top:20px;
}
/*.header {
padding: 10px 16px;
background: #b2d3c2;
color: #4F5752;
}*/
</style>
</head>
<body>
<!-- <div class="header" id="myHeader">
<h2>Online College Election</h2>
</div> -->
<div id="nav1">
<ul>
<li><a>Online ELection Management System</a></li>
<li><a href="voter_main_page.php">HOME</a></li>
<li style="float:right"><a href="logout.php">LOGOUT</a></li>
</ul>
</div>
<div class="container">
<div class="poll">
<div class="poll-question" style="font-size: 25px;">
<?php echo "Postion: ".$poll['category_name'] ?>
</div>
<?php
if(mysqli_num_rows($pollend)){
echo "<h2>Poll has ended.</h2>";
echo "<a href='result_page.php'>Click here to check results</a><br>";
echo "<a href='poll_index.php'>Go back to Ongoing POlls</a>";
}
else{?>
<?php
if(mysqli_num_rows($completed)) {?>
<?php echo "<h2>You have already voted for this Position!</h2>";
echo "<a href='result_page.php'>Click here to check results</a><br>";
// echo '<pre>', print_r($answer), '</pre>';
echo "<a href='poll_index.php'>Go back to Ongoing POlls</a>";
}
else if(empty($choices))
{ echo "<h3><b><center>no candidates registered</h3></b></center>";
echo "<a href='poll_index.php'>Go back to Ongoing POlls</a>";}
else { ?>
<form action="vote.php" method="get">
<div class="poll-options">
<?php foreach ($choices as $index => $choice) { ?>
<div class="poll-option">
<input style="font-size: 20px;" type="radio" name="choice" value="<?php echo $choice['choice_id']?>" id="c<?php echo $index; ?>">
<label style="font-size: 20px;" for="c<?php echo $index; ?>"><?php echo "ID: ".$choice['candidate_id']."; NAME: ".$choice['name'] ; ?></label>
</div>
<?php } ?>
</div>
<input href="poll_index.php" type="submit" name="" style="cursor: pointer;" value="Submit answer">
<input type="hidden" name="poll" value="<?php echo $id; ?>">
<br><br><br>
<a href='poll_index.php'>Go back to Ongoing POlls</a>
</form>
<?php } ?>
<?php } ?>
</div>
</div>
<?php
include('footer.php');
?>
</body>
</html>