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checkIn.php
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<?php
session_start();
?>
<html>
<head>
<link rel="stylesheet" type="text/css" href="style.css">
<script>
/*var checkedList=[];
function onChangeHandler(val)
{
checkedList.push(val);
alert(checkedList);
}
function checkIn()
{
alert("in checkin");
}*/
</script>
</head>
<body>
<h1 align="center"> Library Management</h1>
<?php include 'navigation.php'; ?>
<div style="margin-left:15%;padding:1px 16px;height:100px;">
<form method=post action='#' >
<label for="name">Card No:</label></br>
<input type="text" name="cardNo" class="textBox" value=<?php echo $_POST['cardNo'];?>></br>
<input type="submit" value="Check" name="check" class="button">
</form>
</div>
</body>
<?php
if(isset($_POST['check']))
{
$_SESSION["cardNo"]=$_POST['cardNo'];
$hostname="localhost";
$database="libraryManagement";
$username="root";
$password="root";
$conn = mysqli_connect($hostname, $username, $password,$database);
if (!$conn)
{
die("Connection failed: " . mysqli_connect_error());
}
else
{
$sqlCheckin="select Loan_id,bo.Isbn as Isbn, title from Book as bo, BOOK_LOANS as bl where bl.Isbn=bo.Isbn and Date_in='0000-00-00 00:00:00' and Card_id=".$_SESSION["cardNo"];
$bookCheckOutQuery=$conn->query($sqlCheckin);
if($bookCheckOutQuery->num_rows>0)
{
$data="<div style='margin-left:15%;padding:1px 16px;'><form action='/checkInUpdate.php' method=post><table><tr><th></th><th>Isbn</th><th>Title</th></tr>";
while($row = $bookCheckOutQuery->fetch_assoc())
{
$data=$data."<tr><td><input type='checkbox' name='".$row['Loan_id']."'></td><td>".$row['Isbn']."</td><td>".$row['title']."</td></tr>";
}
$data=$data."</table>";
echo $data."<input type='submit' value='Check-In' name='checkIn' class='button' ></form></div>";
}
else
{
echo "<div style='margin-left:15%;padding:1px 16px;'>No Books to check In</div>";
}
}
}
?>
</html>