Hello,
I am trying to update or delete item from cart but it;s not oking
session_start();
include("includes/layout/header.php");
include_once("includes/connection.php");
function get_product_name($pid){
global $connection;
$result=mysqli_query($connection, "select product_name from products where prod_id=$pid");
$row=mysqli_fetch_array($result);
return $row['product_name'];
}
function get_price($pid){
global $connection;
$result=mysqli_query($connection, "select product_price from products where prod_id=$pid");
$row=mysqli_fetch_array($result);
return $row['product_price'];
}
function get_order_total(){
$max=count($_SESSION['cart']);
$sum=0;
for($i=0;$i<$max;$i++){
$pid=$_SESSION['cart'][$i]['productid'];
$q=$_SESSION['cart'][$i]['qty'];
$price=get_price($pid);
$sum+=$price*$q;
}
return $sum;
}
?>
<script language="javascript">
function del(pid){
if(confirm('Do you really mean to delete this item')){
document.form1.pid.value=pid;
document.form1.command.value='delete';
document.form1.submit();
}
}
function clear_cart(){
if(confirm('This will empty your shopping cart, continue?')){
document.form1.command.value='clear';
document.form1.submit();
}
}
function update_cart(){
document.form1.command.value='update';
document.form1.submit();
}
</script>
Code for cart
<form name="form1" method="post">
<div id="cart">
<div class="cart-items">
<table class="styled-table">
<thead>
<tr>
<th class="col_product text-left">Product</th>
<th class="col_remove text-right"> </th>
<th class="col_qty text-right">Qty</th>
<th class="col_single text-right">Single</th>
<th class="col_total text-right">Total</th>
</tr>
</thead>
<?php
if(is_array($_SESSION['cart'])){
$max=count($_SESSION['cart']);
for($i=0;$i<$max;$i++){
$pid=$_SESSION['cart'][$i]['productid'];
$q=$_SESSION['cart'][$i]['qty'];
$pname=get_product_name($pid);
if($q==0) continue;
?>
<tbody>
<tr>
<td class="col_product text-left">
<div class="image visible-desktop">
<span class="single-price"><?=get_product_name($pid)?></span>
</div>
</td>
<td class="col_remove text-right">
<a href="javascript:del(<?=$pid?>)">Remove</a>
<i class="icon-trash icon-large"></i>
</a>
</td>
<td class="col_qty text-right">
<input type="text" name="product<?=$pid?>" value="<?=$q?>" maxlength="3" size="2" >
</td>
<td class="col_single text-right">
<span class="single-price">$<?=get_price($pid)?></span>
</td>
<?php
}
?>
<td class="col_total text-right">
<span class="total-price">$<?=get_order_total()?></span>
</td>
</tr>
</tbody>
</table>
</div>
</div>
<div class="box-footer">
<div class="pull-left">
<input type="button" class="btn btn-small" value="Continue Shopping" onclick="window.location='index.php'" />
</div>
<div class="pull-right">
<input type="button" value="Update Cart" onclick="update_cart()" class="btn btn-small mm20">
<input type="button" value="Place Order" class="btn btn-primary btn-small mm20" onclick="window.location='billing.php'">
</form>
</div>
</div>
