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- function VoorraadProduct(){
- if(isset($_POST['submit'])) {
- VoorraadProduct();
- }
- $conn = Connect();
- $sql = "SELECT vooraad FROM product WHERE naam='Magnoli'";
- $result = $conn->query($sql);
- $result = $result->fetch(PDO::FETCH_ASSOC);
- foreach ($result as $row) {
- $sql2 = "UPDATE product SET vooraad = vooraad - 1 WHERE naam = 'Magnoli'";
- $conn->query($sql2);
- }
- }
- function ToonProducten($rows){
- if ($rows > 0) {
- // output data of each row
- for ($i = 0; $i < count($rows); $i++) {
- $row = $rows[$i];
- echo '<div class="card">';
- echo "<img src=" . $row['url_afbeelding'] . " width=200px height=100px>";
- echo "<br>";
- echo "Naam: " . $row['naam'] . "<br>";
- echo "Prijs: " . $row['prijs'] . "<br>";
- echo "Vooraad: " . $row['vooraad'] . "<br>";
- echo "Categorieen: " . $row['categorieen'] . "<br>";
- echo "<br>";
- echo "<form method=post>";
- echo "<input type=submit name=submit value='Voeg toe aan winkelwagen'>";
- echo "</form>";
- echo "</div>";
- }
- } else {
- echo "0 results";
- }
- }
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