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PHP - Shopping Cart Paypal Api Help Please
Hi guys
I'm making a shopping cart where the admin can login and post an item for sale like the example below when posting an new item they will post the details as above. I need a way so when they click the button buy it will link them to paypal with the price specified and then when purchase is successful I can display the details to the buyer. any idea on how I would go around doing this. thanks Similar TutorialsI'm working on an upload script which will upload my Shopping Cart to Paypal. I've not worked with this kind of thing before and have no idea where to put this question. Does anyone know of a way to make sure no one messes with the Form Fields so they can't edit the price? I'm not working with Paypal API or IPN, just form fields which will upload it. Going off of their code. I've thought to verify the lowest price and highest price, but I'm not sure how Shopping Cart systems validate things. The shopping cart I am building is going to offer Coupon Codes and various prices. Which alters what things can turn out to be. Hi there. This forum has been great so far. I got couple of questions answered here. Now I am working on a PHP web form where Suppliers list their products for customers to buy. A customer can buy Product 1 from Supplier A and Product 2 from Supplier B and when the customer checks out through Paypal, the payment for Product 1 should go to Suppplier A and similarly the payment for Product 2 should go the Supplier B's email ID. I thinks its straight forward and How can we do that? Can you please guide me in the right direction. Thank you! Hey again, Still on the same project but now doing the cart page. I've been bringing my skills up to date a lot doing this project, however, having said that I now can't figure out why my cart is not adding the items to the cart, i've checked the post data and the quantity is set to 1. Would really appreciate someone having a look at it and hopefully can see what i'm missing. you can see what it should look like (well so far lol) at here in my sandbox site. thanks again. (p.s. The parts are all over the place on the page, so thought better put whole page, sorry if shouldn't have done that)
<?php
// Initialize the session
session_start();
// Include config file
require_once "dbcontroller.php";
$db_handle = new DBController();
if(!empty($_GET["action"])) {
switch($_GET["action"]) {
case "add":
if(!empty($_POST["quantity"])) {
$productByCode = $db_handle->runQuery("SELECT * FROM products WHERE product_code='" . $_GET["product_code"] . "'");
$itemArray = array($productByCode[0]["product_code"]=>array('product_name'=>$productByCode[0]["product_name"], 'product_code'=>$productByCode[0]["product_code"], 'quantity'=>$_POST["quantity"], 'price'=>$productByCode[0]["price"], 'image'=>$productByCode[0]["img1"]));
if(!empty($_SESSION["cart_item"])) {
if(in_array($productByCode[0]["product_code"],array_keys($_SESSION["cart_item"]))) {
foreach($_SESSION["cart_item"] as $k => $v) {
if($productByCode[0]["product_code"] == $k) {
if(empty($_SESSION["cart_item"][$k]["quantity"])) {
$_SESSION["cart_item"][$k]["quantity"] = 0;
}
$_SESSION["cart_item"][$k]["quantity"] += $_POST["quantity"];
}
}
} else {
$_SESSION["cart_item"] = array_merge($_SESSION["cart_item"],$itemArray);
}
} else {
$_SESSION["cart_item"] = $itemArray;
}
}
break;
case "remove":
if(!empty($_SESSION["cart_item"])) {
foreach($_SESSION["cart_item"] as $k => $v) {
if($_GET["product_code"] == $k)
unset($_SESSION["cart_item"][$k]);
if(empty($_SESSION["cart_item"]))
unset($_SESSION["cart_item"]);
}
}
break;
case "empty":
unset($_SESSION["cart_item"]);
break;
}
}
?>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>LeaversHoodies.ie</title>
<!-- Bootstrap -->
<link href="css/bootstrap-4.4.1.css" rel="stylesheet">
<link href="css/accordian.css" rel="stylesheet">
</head>
<body>
<?php include 'header_student.php'; ?>
<br />
<?php
$school_page = "ravenswell";
$sql = "SELECT * FROM schools WHERE school_page = '$school_page'";
if($result = mysqli_query($conn, $sql))
while($row = mysqli_fetch_array($result))
{
?>
<h3 class="text-center">Student Ordering Page For</h3>
<h2 class="text-center" style="text-transform:uppercase;"><?php echo $row['school_name']; ?></h2>
<hr style="width: 50%; text-align:center; border: 2px solid #00aeef; border-radius: 5px; margin: 0 auto;">
<br />
<div class="container">
<div class="row">
<div class="col">
<?php $path = "images/schools/";
$file = $row["logo"];
if(!empty($row['logo'])) {
echo '<img src="'.$path.$file.'" style="width:95%; height:auto; margin-top:-130px;"><br /><br />';
} else {
echo '<img src="images/schools/140x140.gif" style="width:95%; height:auto; margin-top:-130px;"><br /><br />';
} ?></div>
<div class="col-6">
<h5>These are the garments your school has choosen :</h5><br />
<?php $school_id = $row["school_id"];
}
var_dump($_SESSION);
var_dump($_POST);
$product_array = $db_handle->runQuery("SELECT * FROM choices INNER JOIN products USING (product_code) INNER JOIN colours USING (colour_id) WHERE school_id = '$school_id'");
if (!empty($product_array)) {
foreach($product_array as $key=>$value){
?>
<div class="container">
<div class="row">
<div class="col-5" style="text-align:left;">
<img src="images/products/<?php echo $product_array[$key]["img1"]; ?>" alt="<?php echo $product_array[$key]["product_code"]; ?>" style="position:relative; top:0; width:200px; display:block;">
</div>
<div class="col-7">
<h5><?php echo $product_array[$key]["product_name"]; ?></h5><p> in <?php echo $product_array[$key]["colour_name"]; ?></p>
<p style="font-size:12px;"><?php echo $product_array[$key]["description"]; ?></p>
<?php $comment = $product_array[$key]["comment"];
if (empty($comment)) {
echo "";
} else { ?>
<p style="font-size:12px;"><b>A note from your teacher:</b> <br />
<?php echo $product_array[$key]["comment"]; ?></p>
<?php }; ?>
<form action="student_order.php?schoolname=<?php echo $school_page; ?>?action=add&product_code=<?php echo $product_array[$key]["product_code"]; ?>" method="post">
<?php $product = $product_array[$key]["product_code"]; ?>
Please select your size :
<select id="size" name="size">
<?php
$sql1 = "SELECT DISTINCT * FROM sizes WHERE product_code = '$product'";
if($result1 = mysqli_query($conn, $sql1))
while($row3 = mysqli_fetch_array($result1)){
echo "<option value='" . $row3['size'] . "'>" . $row3['size'] . "</option>";
} else { echo "nothing to see here"; }
?>
</select>
<br /><br />
<div class="number">How many do you want:
<input type="number" style="font-size:12px;" id="quantity" name="quantity" value="1" min="1" max="5"><br />
Price : <?php echo "€".$product_array[$key]["price"]; ?>
</div>
<input type="hidden" id="product_code" value="<?php echo $product; ?>"><br />
<input type="submit" style="font-size:12px;" value="Add to Order" class="btnAddAction">
</form>
</div>
</div>
<br /><hr style="width: 90%; text-align:center; border: 1px solid #00aeef; border-radius: 5px; margin: 0 auto;"><br />
</div>
<?php
}
} else {
echo "No Schools by that name registered.";
}
?>
</div>
<div class="col-3">
<div style="border: 1px solid #d3d3d3; padding: 10px; border-radius: 5px; margin-top:30px;">
Your Order:
</div>
</div>
</div>
<div class="txt-heading">Shopping Cart</div>
<a id="btnEmpty" href="student_order.php?schoolname=<?php echo $school_page; ?>?action=empty">Empty Cart</a>
<?php
if(isset($_SESSION["cart_item"])){
$total_quantity = 0;
$total_price = 0;
?>
<table class="tbl-cart" cellpadding="10" cellspacing="1">
<tbody>
<tr>
<th style="text-align:left;">Name</th>
<th style="text-align:left;">Code</th>
<th style="text-align:right;" width="5%">Quantity</th>
<th style="text-align:right;" width="10%">Unit Price</th>
<th style="text-align:right;" width="10%">Price</th>
<th style="text-align:center;" width="5%">Remove</th>
</tr>
<?php
foreach ($_SESSION["cart_item"] as $item){
$item_price = $item["quantity"]*$item["price"];
?>
<tr>
<td><img src="images/products/<?php echo $item["img1"]; ?>" class="cart-item-image" /><?php echo $item["product_name"]; ?></td>
<td><?php echo $item["product_code"]; ?></td>
<td style="text-align:right;"><?php echo $item["quantity"]; ?></td>
<td style="text-align:right;"><?php echo "$ ".$item["price"]; ?></td>
<td style="text-align:right;"><?php echo "$ ". number_format($item_price,2); ?></td>
<td style="text-align:center;"><a href="student_order.php?schoolname=<?php echo $school_page; ?>?action=remove&product_code=<?php echo $item["product_code"]; ?>" class="btnRemoveAction"><img src="icon-delete.png" alt="Remove Item" /></a></td>
</tr>
<?php
$total_quantity += $item["quantity"];
$total_price += ($item["price"]*$item["quantity"]);
}
?>
<tr>
<td colspan="2" align="right">Total:</td>
<td align="right"><?php echo $total_quantity; ?></td>
<td align="right" colspan="2"><strong><?php echo "$ ".number_format($total_price, 2); ?></strong></td>
<td></td>
</tr>
</tbody>
</table>
<?php
} else {
?>
<div class="no-records">Your Cart is Empty</div>
<?php
}
?>
</div>
</div>
<br /><br />
<?php include 'footer_student.php'; ?>
<!-- jQuery (necessary for Bootstrap's JavaScript plugins) -->
<script src="js/jquery-3.4.1.min.js"></script>
<!-- Include all compiled plugins (below), or include individual files as needed -->
<script src="js/popper.min.js"></script>
<script src="js/bootstrap-4.4.1.js"></script>
</body>
</html>
Hey all not been on here for a few years, been out of work. i am back and throwing ,myself straight into the deep end. Is it hard to integrate a shopping cart into a website. Any good example snippets of code to look at? I have a little search but someone always seems to know a better one. Why are almost all tutorials these days you have to pay for (times are getting hard ). I have followed a shopping cart tutorial from this website. http://v3.thewatchmakerproject.com/journal/276/ 1. When you refresh the page it adds another item to the cart. 2. I would like to add an image of the products from a folder and the link of the images in the database. Can some one please help. Urgently! Thanks. Hi everyone, I am building a shopping cart for a group of friends' website. It is a pay-per-view workout website. Basically, they want to let people find workout videos and pay on a per-day basis (1 day, 3 days, 7 days and depending on the video pricing will be different). I have set them up everything except I am having some difficulty with the shopping cart. I took the basics of the shopping cart script from a tutorial I found online and then modified it. The only problem is that most shopping carts send an action and a product id through the URL and into the session for the shopping cart. Well, I need to also send a price id variable so that the cart will know which price to use. This is because they want to offer pricing on a per-day basis. How would I modify the cart.php page to accomplish this? I have tried, but cannot get the entire thing to work. All help is appreciated. Below is my code: Code: [Select] <?php // if no session is set, initiate one if (!isset($_SESSION)) { session_start(); } // see if the customer is logged in //if (!isset($_SESSION['customer_id'])) //{ //header("location:login.php"); //} // connect to the database require_once('connect.php'); // select the database mysql_select_db($database, $connect); // get the video information if (isset($_GET['video_id'])) { $video_id = $_GET['video_id']; } else { $video_id = 1; } // get the action if (isset($_GET['action'])) { $action = $_GET['action']; } else { $action = "empty"; } // get the video pricing information if (isset($_GET['price_id'])) { $price_id = $_GET['price_id']; } else { $price_id = ""; } // do the following code based on the action switch($action) { // if the action is add then add the product id to the cart session array case "add": if (isset($_SESSION['cart'][$video_id])) { $_SESSION['cart'][$video_id]++; } else { $_SESSION['cart'][$video_id] = 1; } break; // if the action is remove then remove the product id from the cart session array case "remove": if (isset($_SESSION['cart'][$video_id])) { $_SESSION['cart'][$video_id]--; if ($_SESSION['cart'][$video_id]==0) { unset($_SESSION['cart']); } } break; // if the action is empty then remove the cart session array completely case "empty": unset($_SESSION['cart']); break; } ?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"> <head> <meta name="Description" content="Information architecture, Web Design, Web Standards." /> <meta name="Keywords" content="your, keywords" /> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" /> <link rel="stylesheet" href="layout.css" type="text/css" /> <title>Straight Muscle Videos...Pay-Per-View Alpha Male Muscle Worship Videos</title> </head> <body> <!--wrap starts here--> <div id="wrap"> <?php include('header.php'); ?> <?php include('menu.php'); ?> <!--content-wrap starts here--> <div id="content-wrap" class="two-col"> <?php include('sidebar.php'); ?> <!--main content starts here--> <div id="main"> <h1>Shopping Cart</h1> <br /> <?php if (isset($_SESSION['cart'])) { $total = 0; ?> <table width="95%" border="0" cellspacing="0" cellpadding="5"> <?php foreach($_SESSION['cart'] as $video_id => $x) { $query = mysql_query("SELECT VideoId, VideoTitle, PriceId, PriceVideoId, PriceAmount, PriceTimeId, TimeId, TimeTitle, TimeLength FROM Video, Price, Time WHERE VideoId = $video_id AND PriceId = $price_id AND PriceVideoId = $video_id AND PriceTimeId = TimeId", $connect); $row = mysql_fetch_array($query); $video_name = $row['VideoTitle']; $order_length = $row['TimeTitle']; $video_price = $row['PriceAmount']; $line_cost = $video_price * $x; $total_cost = $total + $line_cost; ?> <tr> <td align="left" valign="middle"><?php echo $video_name; ?></td> <td align="center" valign="middle"><?php echo $order_length; ?></td> <td align="center" valign="middle"><?php echo "$".$line_cost; ?></td> <td align="center" valign="middle"><a href="cart.php?action=remove&video_id=<?php echo $video_id; ?>&price_id=<?php echo $price_id; ?>">Remove</a></td> </tr> <?php } ?> <tr> <td colspan="4" bgcolor="#666666"><span class="shopping_cart">Purchase Total: $<?php echo $total_cost; ?></span></td> </tr> </table> <div align="center"> <form id="shopping_cart" method="post" action="confirm.php"> <input type="submit" name="place_order" id="place_order" value="Place Order" /> </form> </div> <div align="center"> <p><a href="search.php">Continue Shopping</a></p> <p><a href="cart.php?action=empty">Empty Cart</a></p> </div> <?php } else { echo "<br /><br /><div align='center'>There are no items in your cart.</div>"; } ?> <!--main content ends here--> </div> <!--content-wrap ends here--> </div> <?php include('footer.php'); ?> <!--wrap ends here--> </div> </body> </html> Hi All I have my shopping cart working correctly, just a small tweak which i would like to make to it. Here is the code i currently use... Code: [Select] echo '<p>' . $fldname . ' <a href="cart.php?action=add&id=' . $row['idinfo'] . '">Add to report</a></p>'; But i want it so that when i click 'Add to report' is does not take me to cart.php, but it still adds the item into the shopping cart. kind of just refeshs the current page? Im sure it is only a small tweak which needs to be done.. Any help would be great -Dream I'm not a programmer but can get buy a little with PHP. My need is a "Shopping Cart" and this is what I would like to see.
I have a MotoCMS web site and would like to but a shopping cart in one page all I need is a "Buy Now" button that can hold the "Item Name" "Price" and "Quantity" and Maybe a selectable option? And a "Cart" for my PayPal that I can put anywhere on the page. If I have to use a database that is OK.
I can put the product pictures and info on the page and then a Buy Now link button would be great.
Does anyone know of a shopping cart that I can use to do this?
Lon
Edited by Lon, 28 September 2014 - 09:07 PM. i make a shopping cart,but it dont show the product i have choose. it suppose to show the product i choose at the cart table but its still show the "Your Cart is empty" result..im still new.i follow the instruction from the youtube.sorry for my bad english.
here is the index2.php code
<?
session_start();
require("connection.php");
if(isset($_GET['page'])){
$pages=array("products", "cart");
if(in_array($_GET['page'], $pages)) {
$_page=$_GET['page'];
}else{
$_page="products";
}
}else{
$_page="products";
}
?>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<title>Untitled Document</title>
<body>
</body>
</html>
<link rel="stylesheet" href="style2.css" />
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.3.1/jquery.min.js"></script>
<script type="text/javascript">
$(function() {
});
</script>
</head>
<body>
<div id="container">
<div id="main">
<?php require($_page.".php"); ?>
</div>
<div id="sidebar">
<h1>Cart</h1>
<?php
if(isset($_SESSION['cart'])){
$sql="SELECT * FROM products WHERE id_product IN (";
foreach($_SESSION['cart'] as $id => $value) {
$sql.=$id.",";
}
$sql=substr($sql, 0, -1).") ORDER BY name ASC";
$query=mysql_query($sql);
while($row=mysql_fetch_array($query)){
?>
<p><?php echo $row['name'] ?> x <?php echo $_SESSION['cart'][$row['id_product']]['quantity'] ?></p>
<?php }
}else{
echo "<p>Your Cart is empty</p>";
}
?>
</div>
</div>
</body>
and this is the products.php code
<?php
if(isset($_GET['action']) && $_GET['action']=="add"){
$id=intval($_GET['id']);
if(isset($_SESSION['cart'][$id])){
$_SESSION['cart'][$id]['quantity']++;
}else{
$sql_s="SELECT * FROM products
WHERE id_product={$id}";
$query_s=mysql_query($sql_s);
if(mysql_num_rows($query_s)!=0){
$row_s=mysql_fetch_array($query_s);
$_SESSION['cart'][$row_s['id_product']]=array(
"quantity" => 1,
"price" => $row_s['price']
);
}else{
$message="This product id it's invalid!";
}
}
}
?>
<h1>Product List</h1>
<?php
if(isset($message)){
echo "<h2>$message</h2>";
}
?>
<table>
<tr>
<th>Name</th>
<th>Description</th>
<th>Price</th>
<th>Action</th>
</tr>
<?php
$sql="SELECT * FROM products ORDER BY name ASC";
$query=mysql_query($sql);
while ($row=mysql_fetch_array($query)) {
?>
<tr>
<td><?php echo $row['name'] ?></td>
<td><?php echo $row['description'] ?></td>
<td><?php echo $row['price'] ?></td>
<td><a href="index2.php?page=products&action=add$id=<?php echo $row['id_product'] ?>">Add To Cart</a></td>
</tr>
<?php
}
?>
</table>
Need some help on developing the steps below I am working on a website money collection system that consist of stores affiliating to the website and sales their products in the website as independent stores. But I am not sure how to collect the percentage I will deduct per transaction for the stores. I have elaborated two plans but I don't know is those a good ideas in terms of bringing more store in to the website and have them comfortable by the way the website hold business with their stores owners. 1- I was thinking of collecting all the money of transactions into a single paypal account and then try to pay them weekly or in a monthly basis. (I am not sure about this first option because I don't know whether the store owners will be thinking to much into it at the time of making a decision to register and to sell their products in the website. I guess they might think whether the website administrator will delivery the money every week, or if the website administrators are going to steal them etc. So this option I don't know if with some changes can be implemented. 2- The second option was to let each store administer each transaction with their credit/debit machine they have at the store and make the transaction right there and then on a monthly or weekly basis the website administrator charge them for the amount of transaction done during that time period in the website. 3- Third option is create a paypal account for each store and at the moment of the transaction to transfer the money to each store account and have the website paypal account deduct its percentage from the transaction and have the store owner paypal account deduct its part. For healthy business purpose and website grow in terms of acquiring more stores into the website which of those three options would be the best option to choose or if there is another idea even better for business grow and comfortability among stores owner that you guys might have in mind share it. Is selecting an option relevant to the grow of the website or it is? co.ador hi all i have a simple shopping cart up and runniing i just cannot think of how to remove all items within the cart i can do a remove one item easily but how woudl i remove all items inmy cart ? Would i delete the cookie id or ? To add items to my shopping cart the user must select a size and then click 'add to basket'. When they do this is adds the item and corresponding size to a string in this format 1s2 where 1 is the id and 2 is the size. Multiple items would look like this 1s2,2s1,1s2 That's all fine. The problem I am now having is getting the code to recognise 1s2 exists twice in the string and putting the $qty to 2 for that item. Here is my current code. Any help on this would be HUGELY appreciated as it's doing my head in! Thanks! Code: [Select] <div id="view_basket"> <ul> <?php $basket = $_SESSION['basket']; if ($basket) { $data = preg_split("#[s,]#", $basket); $data = array_chunk($data, 2); foreach($data as $key => $val) $contents[] = (isset($contents[$data])) ? $contents[$data] + 1 : 1; echo '<form action="basket.php?action=update" method="post">'; echo '<table>'; foreach ($data as $id=>$qty) { $sql = "SELECT * FROM store WHERE id LIKE '$id' AND live LIKE '0'"; $result = mysql_query($sql); while ($rows = mysql_fetch_array($result)) { extract($rows); ?> <li> <div id="view_basket_image"> <img src="<?php echo $rows['indeximage']; ?>" /> </div> <div id="view_basket_title"> <span class="view_basket_brand"><?php echo $rows['brand']; ?> ·</span> <span class="view_basket_description"><?php echo $rows['title']; ?></span> </div> <div id="view_basket_qty"> <input type="text" name="qty<?php echo $id; ?>" value="<?php echo $qty; ?>" size="3" maxlength="3" class="view_basket_qty" /> </div> <div id="view_basket_price"> <span class="view_basket_x">x</span>£<?php echo $rows['price']; ?> <?php /* WORK OUT ITEM WEIGHTS */ $itemweight = $rows['weight'] * $qty; $totalweight += $rows['weight'] * $qty; ?> </div> <div id="view_basket_itemtotal"> <?php $itemtotalprice = $rows['price'] * $qty; $itemtotal = number_format($itemtotalprice, 2, '.', ','); echo '£'; echo $itemtotal; $total += $rows['price'] * $qty; ?> </div> <div class="clear"></div> </li> <?php } } ?> </ul> </div> <?php } ?> Can someone give me name of free shopping cart with auctions(offers) like Open Classifieds ? I am needing help with totaling the orders. Please help!! Code: [Select] <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"> <head> <title></title> <meta http-equiv="generator" content="CoffeeCup HTML Editor (www.coffeecup.com)" /> <meta name="created" content="Mon, 06 Sep 2010 07:35:27 GMT" /> <meta http-equiv="content-type" content="text/html;charset=utf-8" /> <meta name="description" content="" /> <meta name="keywords" content="" /> <meta http-equiv="Page-Enter" content="revealtrans(duration=2,transition=22)"> <style type="text/css"> a:link {text-decoration: none;} a:visited {text-decoration: none;} </style> <style type="text/css"> BODY { SCROLLBAR-FACE-COLOR: #0E98E0; SCROLLBAR-HIGHLIGHT-COLOR: #000000; SCROLLBAR-SHADOW-COLOR: #000000; SCROLLBAR-3DLIGHT-COLOR: #000000; SCROLLBAR-ARROW-COLOR: #000000; SCROLLBAR-TRACK-COLOR: #000000; SCROLLBAR-DARKSHADOW-COLOR: #000000; background-image:url('Images/background.gif'); } </style> <style type="text/css"> div.Object1 { position:absolute; top:0%; left:0%; z-index:2; width:100%; height:20%;} div.Object2 { position:absolute; top:20%; left:0%; z-index:2; width:100%; height:80%;} </style> </head> <body> <div class="Object1"> <table border="0" width="100%" cellpadding="5" cellspacing="5"><tr><td> <font size="7" face="AR CHRISTY"><b><u>YOUR SHOPPING CART</u></b></font> </td></tr></table> </div> <div class="Object2"> <table border='1' width='100%'> <tr><!-- Row 1 --> <td colspan="2" width='70%' align='left' valign='top'><font size="4" face="AR CHRISTY"><b>PRODUCT</b></font></td><!-- Col 2 --> <td width='15%' align='center' valign='top'><font size="4" face="AR CHRISTY"><b>QUANTITY</b></font></td><!-- Col 3 --> <td width='15%' align='center' valign='top'><font size="4" face="AR CHRISTY"><b>PRICE</b></font></td><!-- Col 4 --> </tr> <?PHP $UserID = session_id(); include("database.php"); mysql_select_db("brandysbeanies", $con); $result = mysql_query("SELECT * FROM productorders WHERE ClientID='$UserID'"); while($row = mysql_fetch_array($result)) { echo" <tr><!-- Row 2 --> <td width='20%' align='center' valign='top'><a href='Products3.php?SKU=$row[0]' style='color:#000000;'><img src='$row[10]' width=60% height=60% alt='' border='1'></a></td><!-- Col 2 --> <td width='50%' align='left' valign='top'><font size='3' face='Comic Sans MS'><b>$row[3]</b><br>$row[4]</font></td><!-- Col 2 --> <td width='15%' align='center' valign='top'><font size='3' face='Comic Sans MS'>$row[7]</font></td><!-- Col 3 --> <td width='15%' align='center' valign='top'><font size='3' face='Comic Sans MS'>$row[9]</font></td><!-- Col 4 --> </tr>"; } echo" <tr><!-- Row 2 --> <td width='85%' colspan=3 align='right' valign='top'><font size='4' face='AR CHRISTY'><b>SHIPPING</b></font></td><!-- Col 3 --> <td width='15%' valign='top'></td><!-- Col 4 --> </tr>"; echo" <tr><!-- Row 2 --> <td width='85%' colspan=3 align='right' valign='top'><font size='4' face='AR CHRISTY'><b>TOTAL</b></font></td><!-- Col 3 --> <td width='15%' valign='top'></td><!-- Col 4 --> </tr>"; ?> </table> </div> </body> </html> Hi! I use the following PHP Session Shopping Cart (it's ready to use) Code: [Select] <? session_start(); function showCart() { $cart = $_SESSION['cart']; if ($cart) { $items = explode(',',$cart); $contents = array(); foreach ($items as $item) { $contents[$item] = (isset($contents[$item])) ? $contents[$item] + 1 : 1; } foreach ($contents as $id=>$qty) { $output[] = 'You have '.$qty.' items with ID: '.$id; } } else { $output[] = 'You don\'t have items in your cart'; } return join('',$output); } if(isset($_SESSION['cart'])) { $cart = $_SESSION['cart']; } else { $cart = 0; } if(isset($_GET['action'])) { $action = $_GET['action']; switch ($action) { case 'add': if ($cart) { $cart .= ','.$_GET['id']; } else { $cart = $_GET['id']; } break; case 'delete': if ($cart) { $items = explode(',',$cart); $newcart = ''; foreach ($items as $item) { if ($_GET['id'] != $item) { if ($newcart != '') { $newcart .= ','.$item; } else { $newcart = $item; } } } $cart = $newcart; } break; case 'update': if ($cart) { $newcart = ''; foreach ($_POST as $key=>$value) { if (stristr($key,'qty')) { $id = str_replace('qty','',$key); $items = ($newcart != '') ? explode(',',$newcart) : explode(',',$cart); $newcart = ''; foreach ($items as $item) { if ($id != $item) { if ($newcart != '') { $newcart .= ','.$item; } else { $newcart = $item; } } } for ($i=1;$i<=$value;$i++) { if ($newcart != '') { $newcart .= ','.$id; } else { $newcart = $id; } } } } } $cart = $newcart; break; } } $_SESSION['cart'] = $cart; echo showCart(); echo '<br/>'; echo '<a href="?action=add&id=1">Add to Cart</a>'; ?> Example of usage: === <a href="cart.php?action=add&id=1">Add to Cart</a> // Adding a new product in the cart with ID 1 <a href="cart.php?action=delete&id=1">Delete from Cart</a> // Deleting a new product in the cart with ID 1 <a href="cart.php?action=update&id=1&qty=5">Update Quantity to 5</a> // Updating the quantity of product with ID 1 === Everything is fine, but now I want to add sizes, something like: cart.php?action=add&id=1&size=XXXL. For example, the case "add" can be done like that: Code: [Select] $cart = $_GET['id'].":".$_GET['size'];.. and then the products will be saved like 1:XXXL, but then the updating and deleting will not work .. Please help me, I'm very confused how this can be done
<?php
if (!isset($_SESSION)) session_start();
$qstr = $_SERVER['QUERY_STRING'];
parse_str ( $qstr );
?>
<body>
<div id="wrap">
<?php require 'header.php';?>
<section>
<tr><td colspan='2'><h4>Shopping Cart</td><tr>
<tr>
<td colspan="2">
<table border="0" padding="0" cellspacing="0">
<form action="<?php echo htmlspecialchars($_SERVER["PHP_SELF"]);?>" method ="post"
name="cartForm" id="cartForm" onsubmit="return checkSubmit();">
<tr class="trColor">
<td width="200" class="nvtxt"><h4>Item Description</td>
<td width="100" class="nvtxt"><h4>Item Price</td>
<td width="100" class="nvtxt"><h4>Quantity</td>
<td width="100" class="nvtxt"><h4>Item Total</td>
</tr>
<?php
foreach($_SESSION['myCart'] AS $temp) {
$itmTot = $temp["qty"] * $temp["price"];
?>
<tr>
<td><h4><?= $temp["item"] ?></td>
<td><h4>$<?= $temp["price"] ?></td>
<td><h4><input type="text" size="3" value="<?= $temp['qty'] ?>" ></td>
<td><h4>$<?= $itmTot ?></td>
</tr>
<?php
}
?>
<tr class="trColor">
<td colspan="2"> </td>
<td class="nvtxt"><h4>Quantity</td>
<td class="nvtxt"><h4>Total</td>
</tr>
<tr>
<td colspan="2" />
<td><h4><?= $_SESSION['myToti'] ?></td>
<td><h4>$<?= $_SESSION['myTotp'] ?></td>
</tr>
<tr class="trColor"><td colspan="4"> </td></tr>
<tr>
<td colspan="4" align="center" height="100">
<a href="index.php">Continue Shopping</a>
<BR>
<a href=checkout.php>Checkout</a>
<BR>
<input type="submit" name="submit" id="submit" value="Clear Cart" />
<input type="submit" name="save" id="save" value="Edit Card"/>
<?php
if(isset($_POST['submit'])){
unset($_SESSION['myCart']);
header("Location:index.php");
}
?>
<?php
if(isset($_POST['save'])){
}
?>
Above is Viewing the cart which has two buttons. One which clears the cart and the other which will be used to input a new value such as 0 to change the cart and clear that item from the cart- I don't know how to go about doing this so any help is greatly appreciated. Here's the rest of my code.
<!--cart.php-->
<?php
if (!isset($_SESSION)) session_start();
$qstr = $_SERVER['QUERY_STRING'];
parse_str ( $qstr );
?>
<body>
<div id="wrap">
<?php require 'header.php';?>
<section><h4>
<tr><td colspan='2'>Shopping Cart</td><tr>
<tr>
<td colspan="2">
<table border="0" padding="0" cellspacing="0">
<form action="cartUpdate.php" method="post" name="myForm">
<tr class="trColor">
<td width="200" class="nvtxt"><h4>Item Description</td>
<td width="100" class="nvtxt"><h4>Item Price</td>
<td width="100" class="nvtxt"><h4>Quantity</td>
</tr>
<tr height="100">
<td><h4><?= $item ?></td>
<td><h4>$<?= $price ?></td>
<td>
<input type="text" name="qty" id="qty" size="3" placeholder="0">
</td>
<input type="hidden" name="item" value="<?= $item ?>">
<input type="hidden" name="price" value="<?= $price ?>">
</tr>
<tr class="trColor"><td colspan="3"> </td></tr>
<tr>
<td colspan="3" align="center" height="100">
<!-- continue shopping -->
<a href="index.php">Continue Shopping</a>
<!-- update cart -->
<a href="javascript:void(0)" onclick="document.myForm.submit();">Add to Cart</a>
</td>
</tr>
</form>
</table>
Script to update the cart when clicking the button "Add to Cart"
<?php
if (!isset($_SESSION)) session_start();
$item = $_POST['item'];
$price = $_POST['price'];
$qty = $_POST['qty'];
$_SESSION['myCart'][] = array("item"=>$item,"qty"=>$qty,"price"=>$price);
$_SESSION['myToti'] = $_SESSION['myToti'] + $qty;
$_SESSION['myTotp'] = $_SESSION['myTotp'] + ($price * $qty);
header("Location:cartView.php");
?>
<?php
$con=mysqli_connect('localhost', 'root', '');
/* check connection */
if (mysqli_connect_errno($con)) {
trigger_error('Database connection failed: ' . mysqli_connect_error(), E_USER_ERROR);
}
$query = "SELECT `inventory` FROM `bencobricks` . `product`";
$result = mysqli_query($con, $query) or trigger_error("Query Failed! SQL: $query - Error: ". mysqli_error($con), E_USER_ERROR);
while($rows=mysqli_fetch_array($result)){
if ($qty - $rows['inventory'] < '0') {
echo "Unavailable";
}
}
?>
Hi guy's, I'm trying to integrate a shopping cart, but my knowledge is lacking. I've tried allot, but mostly it resulted in displaying nothing or a bunch of errors. Here's where i'm at. Code: [Select] function getProducts() { //Function to display the products on the front end //Create the MYSQL db connection $db = new Connection(DB_HOST, DB_USER, DB_PASS, T4_DB_NAME); //Query the DB for all the products $result = $db->query('SELECT * FROM user_photos'); // for testing purposes //Set the items variable so that you can add to it in the loop below $items = ''; //Loop through the mysql results $id = $_GET['id']; $username = $_GET['username']; // NOTE: if i do a while here, it display's all pictures of every user and loops the pictures for 16 times. // If i do a if i can click the image, but the thumnail is not displaying and the title is that of the admin // and only one image is displayed, while a user has more pictures. while($row = mysql_fetch_assoc($result)) { $items .= ' <div class="product"> <h3>'.stripslashes($row['title']).'</h3> <div class="info"> <a href=/secure/users/'.$username .'/pics/'. stripslashes($row['reference']).'> <img src=/secure/users/'.$username .'/pics/thumbs/'. stripslashes($row['thumbnail']).'></a> <div class="price">€'.number_format($row['price'], 2).'</div> <a href="addToCart.php?ID='.$id.'">Add to cart</a> </div> </div> '; } echo $items; } See NOTE in code: // NOTE: if i do a while here, it display's all pictures of every user and loops the pictures for 16 times. // If i do a if i can click the image, but the thumnail is not displaying and the title is that of the admin // and only one image is displayed, while a user has more pictures. (id=1) while it should be 25. (title= that of the admin). (thumbnail not displaying) The username and path is correct, because when you click on the broken image it display's the bigger picture of the user who's logged in. Who is so kind to help me out here? Martijn I am building a shopping cart with PHP and working with a tutorial (http://jameshamilton.eu/content/simple-php-shopping-cart-tutorial) I am putting together the cart and there is some coding $sql = sprintf("SELECT name, description, price FROM php_shop_products WHERE id = %d;", $product_id); That i do not understand. Here it is "WHERE id = %d;" I have never seen this before and am wondering what it means or how to work with this syntax Hi. I've been working on a shopping cart for a college course, and everything is going all right but there is something I'm confused about. What the professor wants is for the total number of items in the shopping cart to be displayed on all pages EXCEPT the actualy cart page. Right now, this feature appears on all pages, including the cart. I don't know how to make it invisible on the cart page . Here is the code from the header.html file, which is where the function to display this feature is located: Code: [Select] <?php # Script 5.2 - header.html /* * This page begins the HTML header for the site. * The header also creates the right-hand column. * This page calls session_start(). */ // Need sessions! session_start(); // Check for a $page_title value: if (!isset($page_title)) $page_title = 'WC::Widget Central'; ?><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"> <head> <title><?php echo $page_title; ?></title> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" /> <link href="./includes/style.css" rel="stylesheet" type="text/css" /> </head> <body> <div class="all"> <div class="box"> <div class="menu"><a href="index.php">home</a><a href="about.php">about</a><a href="products.php">products</a><a href="contact.php">contact</a></div> <div class="header"><img alt="" style="float:right; " src="./images/www.jpg" width="225" height="95" /> <h1>[<span class="style1">WC</span>] Widget Central</h1> <div class="clearfix"></div> </div> <div class="newsbar"> <h1>Browse Widget Categories</h1> <div class="p2"><ul> <?php // Get all the categories and // link them to category.php. // Define and execute the query: $q = 'SELECT category_id, category FROM categories ORDER BY category'; $r = mysqli_query($dbc, $q); // Fetch the results: while (list($fcid, $fcat) = mysqli_fetch_array($r, MYSQLI_NUM)) { // Print as a list item. echo "<li><a href=\"category.php?cid=$fcid\">$fcat</a></li>\n"; } // End of while loop. ?></ul></div> <?php if($_SERVER['PHP_SELF']!="../cart.php"){ echo "<h1>Cart Contents</h1>"; echo "<div class=\"p2\">"; $qty=0; $itemCount=$qty; foreach($_SESSION['cart'] as $qty){ for($i=0;$i<count(qty);$i++){ $itemCount+=$qty; } } echo "<a href=\"cart.php\">You have ".$itemCount." items in your cart.</a>"; echo "</div>\n"; } ?> <h1>Specials</h1> <div class="p2"> Coming soon. </div> </div> <div class="content"> If anyone can help, I'd greatly appreciate it! Thanks in advance! Hi guys, I thought of creating a shopping cart in my website. I understand that shopping cart programme is all about $_SESSION or $_COOKIE, but I was just thinking, are there any books or websites which I can learn from? Would appreciate any advice. Thank you Wilson |
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