220061
Well-Known Coder
how do I calculate the price based on the option that the user chooses??
PHP:
<?php
session_start();
error_reporting(E_ALL);
ini_set('display_errrors', '1');
// session_destroy();
?>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no" />
<meta name="description" content="" />
<meta name="author" content="" />
<title>Cart</title>
<!-- Favicon-->
<link rel="icon" type="image/x-icon" href="assets/favicon.ico" />
<!-- Bootstrap icons-->
<link href="https://cdn.jsdelivr.net/npm/[email protected]/font/bootstrap-icons.css" rel="stylesheet" />
<!-- Core theme CSS (includes Bootstrap)-->
<link href="css/styles.css" rel="stylesheet" />
<link href="css/stylecart.css" rel="stylesheet" />
<script src="js/scripts.js" async></script>
</head>
<style>
body {
font-size: 20px;
}
</style>
<body>
<a class="back" href="index.php"> <i class="bi bi-arrow-left-circle-fill bi-5x"></i></a>
<?php
include "config.php";
?>
<div class="text-center" style="font-size: 100px;">🛍</div>
<h2 class="text-center">Winkelmandje</h2><br>
<section class="container content-section">
<!-- <h2 class="section-header">CART</h2> -->
<div class="cart-row">
<span class="cart-item cart-header cart-column">ITEM</span>
<span class="cart-price cart-header cart-column">PRICE</span>
<span class="cart-quantity cart-header cart-column">QUANTITY</span>
</div>
<?php
//dit werkt eerst maar nu werkt het niet meer
// print_r($_SESSION['basket']);
// var_dump($_SESSION['basket']);
$broodjes_ID = $_GET['broodjes_ID'];
// //$basket = $_SESSION['basket'][$i];
$sql = "SELECT broodjes_ID, broodnaam, prijs FROM broodjes WHERE broodjes_ID = ?";
// uitvoeren, resultaat tonen in tabel.
$stmt = $conn->prepare($sql);
$stmt->bind_param("i", $broodjes_ID);
$stmt->execute();
$result = $stmt->get_result(); // get the mysqli result
//while loop zorgt er volgens mij voor dat hij blijft optellen
if($row = $result-> fetch_assoc()){
$sum = 0;
echo '<div class="cart-items">';
echo '<div class="cart-row">';
echo '<div class="cart-item cart-column">';
echo '<span class="cart-item-title">'. $row['broodnaam'] . '</span>';
echo '</div>';
echo '<span class="cart-price cart-column"> €'. $row['prijs'] . '</span>';
$sum = $row['prijs'];
echo '<form name="quantity" method="POST" action="<?php echo $_SERVER["PHP_SELF"]; ?>
<select id="quantity" value="quantity">
<option value="1">1</option>
<option value="2">2</option>
<option value="3">3</option>
<option value="4">4</option>
</select>
</form>
';
echo '</div>';
echo '</div>';
//$sumtotal = $sum * 2;
echo '<div class="text-center">
<button class="btn btn-outline-primary" type="button"><a href="bestellen.php?broodjes_ID='. $row['broodjes_ID'].'" method="POST">PURCHASE</a></button>
</div>';
}
?>
<div class="cart-total">
<strong class="cart-total-title">Total</strong>
<span class="cart-total-price"> €
<?php
function berekenen(){
if($_POST['quantity']){
if ("quantity" == 1) {
$Qty = 1;
$sumtotal = $Qty * $row['prijs'];
echo $sumtotal;
} elseif ("quantity" == 2) {
$Qty = 2;
$sumtotal = $Qty * $row['prijs'];
echo $sumtotal;
} elseif ("quantity" == 3) {
$Qty = 3;
$sumtotal = $Qty * $row['prijs'];
echo $sumtotal;
}elseif ("quantity" == 4){
$Qty = 4;
$sumtotal = $Qty * $row['prijs'];
echo $sumtotal;
}
}
}
echo berekenen();
?></span>
</div>
<!--
<div class="cart-total">
<strong class="cart-total-title">Total</strong>
<span class="cart-total-price"> € 0</span>
</div>
-->
</section>
</body>
