72 lines
2.4 KiB
PHP
72 lines
2.4 KiB
PHP
<?php
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require_once "db_conf.php";
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$customer_id = $_GET["customerId"];
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$order_id = $_GET["orderId"];
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$sql = "";
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if (isset($_GET["customerId"])) {
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$sql = "SELECT o.* FROM Orders o INNER JOIN Customers c ON o.CustomerID = c.CustomerID WHERE c.CustomerID = " . $customer_id . ";";
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}
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else if (isset($_GET["orderId"])) {
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$sql = "SELECT p.*, od.quantity AS order_quantity FROM Orders o INNER JOIN OrderDetails od ON o.OrderID = od.OrderID INNER JOIN Products p ON od.ProductID = p.ProductID WHERE o.OrderID =" . $order_id . ";";
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}
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else {
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$sql = "SELECT DISTINCT CustomerID, CustomerName FROM Customers;";
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}
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$result = mysqli_query($conn, $sql);
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?>
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>Northwind Clients</title>
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<link rel="stylesheet" href="style.css">
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<style>
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a{
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color: white;
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}
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</style>
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</head>
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<body>
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<?php
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if($result){
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if(isset($_GET["customerId"])){
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# Tabella Prodotti
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echo "<h2>Ordini del cliente " . $customer_id . "</h2>";
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echo "<table>";
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echo "<tr>";
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if (mysqli_num_rows($result) == 0) {
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echo "<th>Il cliente ". $customer_id ." non ha ordini</th>";
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}
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else {
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echo "<th>ID Ordine</th>";
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}
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echo "</tr>";
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while ($row = mysqli_fetch_assoc($result)) {
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echo "<tr>";
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echo "<td><a href='index.php?orderId=" . $row['OrderID'] ."'>" . $row['OrderID'] ."</a></td>" ;
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echo "</tr>";
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}
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echo "</table>";
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}
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else if(isset($_GET["orderId"])){
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echo "WIP";
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}
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else {
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echo "<form method='GET' action='index.php'>";
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echo "<select id='customerId' name='customerId'>";
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while ($row = mysqli_fetch_assoc($result)) {
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echo "<option value='" . $row['CustomerID'] . "'>" . $row['CustomerID'] . " - " . $row['CustomerName'] . "</option>";
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}
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echo "</select>";
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echo "<input type='submit' value='Visualizza Ordini'>";
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echo "</form>";
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}
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}
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?>
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</body>
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</html>
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