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Copy pathDelete.php
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178 lines (148 loc) · 5.81 KB
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<!DOCTYPE html>
<html lang="en">
<head>
<title>Delete Item</title>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="https://www.w3schools.com/w3css/4/w3.css">
<link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Inconsolata">
<style>
body, html {
height: 100%;
font-family: "Inconsolata", sans-serif;
margin: 0;
padding: 0;
}
.bgimg {
background-position: center;
background-size: cover;
background-image: url("https://images.unsplash.com/photo-1572061486195-d811e12d0a10?q=80&w=2942&auto=format&fit=crop&ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D");
min-height: 75%;
}
.menu {
display: none;
}
.white-text {
color: white;
}
.white-text {
color: white;
}
.login-box {
background-color: black;
width: 300px;
padding: 20px;
text-align: center;
position: absolute;
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
border-radius: 10px;
box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}
.login-box input {
width: 100%;
padding: 10px;
margin-bottom: 15px;
border: 1px solid #ccc;
border-radius: 5px;
}
.login-box button {
width: 100%;
padding: 10px;
background-color: #4CAF50;
color: white;
border: none;
border-radius: 5px;
cursor: pointer;
}
.login-box button:hover {
background-color: #45a049;
}
.w3-display-top {
margin-top: 50px; /* Adjust the margin to move the text lower */
}
.error-message {
color: white;
text-align: center;
font-size: 20px;
margin-top: 90px;
}
</style>
</head>
<body>
<!-- Links (sit on top) -->
<div class="w3-top">
<div class="w3-row w3-padding w3-black">
<div class="w3-col s2" style="width: 10%"><a href="index.html" class="w3-button w3-block w3-black" title="Go to Home">HOME</a></div>
<div class="w3-col s2" style="width: 20%"><a href="ManagePatrons.php" class="w3-button w3-block w3-black" title="Create new Patron Edit Patron Delete Patron">MANAGE PATRONS</a></div>
<div class="w3-col s2" style="width: 18%"><a href="ManageItems.php" class="w3-button w3-block w3-black" title="View all items Create new items Delete items Edit items">MANAGE ITEMS</a></div>
<div class="w3-col s2" style="width: 15%"><a href="NewCheckOut.php" class="w3-button w3-block w3-black" title="Check out items">CHECK OUT</a></div>
<div class="w3-col s2" style="width: 15%"><a href="CheckInScan.php" class="w3-button w3-block w3-black" title="Check in items">CHECK IN</a></div>
<div class="w3-col s2" style="width: 20%"><a href="Shelve.php" class="w3-button w3-block w3-black" title="Manage reshelving of items">RESHELVE ITEMS</a></div>
</div>
</div>
<!-- Header with image -->
<header class="bgimg w3-display-container w3-grayscale-min" id="home">
<div class="w3-display-bottomleft w3-center w3-padding-large w3-hide-small">
<span class="w3-tag">Open from 8am to 10pm</span>
</div>
<div class="w3-display-top w3-center">
<span class="w3-text-white" style="font-size:37px"><br>Delete item</span>
</div>
<?php
if ($_SERVER["REQUEST_METHOD"] == "POST") {
// Include the database configuration
include "db_config.php";
// Retrieve the item ID to be deleted
$itemID = $_POST["itemID"];
// SQL query to check if the item has related records in ItemAuthor
$sqlCheckItemTransaction = "SELECT * FROM checkoutTransactionItem WHERE itemID = '$itemID'";
// Execute the query to check for ItemAuthor records
$resultItemTransaction = $conn->query($sqlCheckItemTransaction);
if ($resultItemTransaction->num_rows > 0) {
echo '<p class="error-message">Cannot delete Item ID ' . $itemID . '. Has related records in CheckOut Transactions.</p>';
} else {
// SQL query to delete records from the "ItemAuthor" table
$sqlDeleteItemAuthor = "DELETE FROM ItemAuthor WHERE itemID = '$itemID'";
// SQL query to delete the record from the "Item" table
$sqlDeleteItem = "DELETE FROM Item WHERE itemID = '$itemID'";
// Execute the query to delete from ItemAuthor
if ($conn->query($sqlDeleteItemAuthor) === TRUE) {
// Execute the query to delete from Item if ItemAuthor deletion was successful
if ($conn->query($sqlDeleteItem) === TRUE) {
if ($conn->affected_rows > 0) {
echo '<p class="error-message">Record with Item ID ' . $itemID . ' has been deleted.</p>';
} else {
echo '<p class="error-message">No record found with Item ID ' . $itemID . '.</p>';
}
} else {
echo '<p class="error-message">Error deleting from Item: ' . $sqlDeleteItem . '<br>' . $conn->error . '</p>';
}
} else {
echo '<p class="error-message">Error deleting from ItemAuthor: ' . $sqlDeleteItemAuthor . '<br>' . $conn->error . '</p>';
}
}
// Close the database connection
$conn->close();
}
?>
<form method="post" action="">
<div class="login-box">
<label for="itemID" class="white-text">Item ID:</label>
<input type="number" placeholder="Patron ID:" name="itemID" required>
<button type="submit">Delete Record</button>
</div>
</form>
<div class="w3-display-bottomright w3-center w3-padding-large w3-hide-small">
<span class="w3-tag">456 Literary Lane, 28403</span>
</div>
</header>
<!-- Add a background color and large text to the whole page -->
<div class="w3-sand w3-grayscale w3-large">
<!-- Footer -->
<footer class="w3-center w3-light-grey w3-padding-48 w3-large">
<p>Powered by <a title="Wisdom" target="_blank" class="w3-hover-text-green">Wisdom</a></p>
</footer>
</body>
</html>