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positions.php
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positions.php
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<?php
session_start();
include('connection.php');
//If your session isn't valid, it returns you to the login screen for protection
if(empty($_SESSION['admin_id'])){
header("location:access-denied.php");
}
//retrive positions from the category table
$result=mysqli_query($con, "SELECT * FROM category");
if (mysqli_num_rows($result)<1){
$result = null;
}
?>
<?php
// inserting sql query
$today = date("Y-m-d");
if (isset($_POST['Submit']))
{
$newCategory = addslashes( $_POST['position'] );
$newStarts = $_POST['starts'];
$newEnds = $_POST['ends'];
//prevents types of SQL injection
if($newStarts < $today){
echo "<SCRIPT>
alert('pls choose a valid starts date (today or the upcoming dates)')
window.location.replace('positions.php');
</SCRIPT>";
}
else if(($newEnds < $today)||($newEnds < $newStarts)){
echo "<SCRIPT>
alert('pls choose a valid ends date (must be greater than the starts date)')
window.location.replace('positions.php');
</SCRIPT>";
}
else{
$sql = mysqli_query($con, "INSERT INTO category (category_name, starts, ends) VALUES ('$newCategory', '$newStarts', '$newEnds')");
// redirect back to positions
header("Location: positions.php");
}
}
?>
<?php
// deleting sql query
// check if the 'id' variable is set in URL
if (isset($_GET['id']))
{
// get id value
$id = $_GET['id'];
// delete the entry
$result = mysqli_query($con, "DELETE FROM category WHERE category_id='$id'");
// redirect back to positions
header("Location: positions.php");
}
else
// do nothing
?>
<!DOCTYPE html>
<!-- <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> -->
<html>
<!-- <html xmlns="http://www.w3.org/1999/xhtml"> -->
<head>
<!-- <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" /> -->
<title>Positions</title>
<style type="text/css">
body{
background-image: linear-gradient(to right,#99edc3,#fff9c4);
padding: 0 ;
font-family: Calibri;
}
#container{
border:#bd6f2f solid 1px;
padding:4px 6px 2px 6px;
width:970px;
margin:0 auto;
background:#ABEBC6;
font-size:18px;
text-align:justify;
margin-top:20px;
}
th {
font-weight: bold;
text-align: center;
}
tr{
font-size: 18px;
padding-bottom: 10px;
}
.ctable td{
text-align: center;
}
#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;
}
</style>
<!-- <script language="JavaScript" src="js/admin.js">
</script> -->
</head>
<body>
<div id="nav1">
<ul>
<li><a>Online ELection Management System</a></li>
<li><a href="admin_main_page.php">HOME</a></li>
<li style="float:right"><a href="logout.php">LOGOUT</a></li>
</ul>
</div>
<div id="container">
<table width="380" align="center" >
<CAPTION><h3>ADD NEW POSITION</h3></CAPTION>
<form name="fmPositions" id="fmPositions" action="positions.php" method="post" onsubmit="return positionValidate(this)">
<tr style="text-align: center;">
<td>   Position Name: </td>
<td><input type="text" name="position" /></td>
<td><input type="date" name="starts" /></td>
<td><input type="date" name="ends" /></td>
<td><input type="submit" name="Submit" value="Add" /></td>
</tr>
</table>
<hr>
<table class="ctable" border="0" width="950" align="center" font-size="18px">
<CAPTION><h3>AVAILABLE POSITIONS</h3></CAPTION>
<tr>
<th>   Position ID</th>
<th>Position Name</th>
<th>start date</th>
<th>end date</th>
</tr>
<?php
//loop through all table rows
$inc=1;
while ($row=mysqli_fetch_array($result))
{
echo "<tr>";
// echo "<td>" .$inc."</td>";
echo "<td>" . $row['category_id']."</td>";
echo "<td>" . $row['category_name']."</td>";
echo "<td>" . $row['starts']."</td>";
echo "<td>" . $row['ends']."</td>";
//echo out start and end dates
echo '<td><a href="positions.php?id=' . $row['category_id'] . '">Delete Position</a></td>';
echo "</tr>";
$inc++;
}
mysqli_free_result($result);
mysqli_close($con);
?>
</table>
<hr>
</div>
<div style="text-align: center; font-size: 20px; text-decoration: underline; padding-top: 10px; padding-bottom: 50px;"><a href="admin_main_page.php">Go back to Home page</a></div>
<?php
include('footer.php');
?>
<!-- </div> -->
</body>
</html>