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,Code: Select all
and [syntax="..."] tags where appropriate when posting code. Your post has been edited to reflect how we'd like it posted. Please read: [url=http://forums.devnetwork.net/viewtopic.php?t=21171]Posting Code in the Forums[/url] to learn how to do it too.[/color]
Dear Mr/Ms
Below attached the script.
When i choose the "Save Changes" button the total item and total price will always reset to "0", cannot add up. This problem also same when i change the quantity and press enter + press check out button.
Need your kind & expertize advice. Thank U so much.
show_cart.phpCode: Select all
<?php
include ('book_sc_fns.php');
// The shopping cart needs sessions, so start one
session_start();
@ $new = $_GET['new'];
if($new)
{
//new item selected
if(!isset($_SESSION['cart']))
{
$_SESSION['cart'] = array();
$_SESSION['items'] = 0;
$_SESSION['total_price'] ='0.00';
}
if(isset($_SESSION['cart'][$new]))
$_SESSION['cart'][$new]++;
else
$_SESSION['cart'][$new] = 1;
$_SESSION['total_price'] = calculate_price($_SESSION['cart']);
$_SESSION['items'] = calculate_items($_SESSION['cart']);
}
if(isset($_POST['save']))
{
foreach ($_SESSION['cart'] as $isbn => $qty)
{
if($_POST[$isbn]=='0')
unset($_SESSION['cart'][$isbn]);
else
$_SESSION['cart'][$isbn] = $_POST[$isbn];
}
$_SESSION['total_price'] = calculate_price($_SESSION['cart']);
$_SESSION['items'] = calculate_items($_SESSION['cart']);
}
do_html_header('Your shopping cart');
if($_SESSION['cart']&&array_count_values($_SESSION['cart']))
display_cart($_SESSION['cart']);
else
{
echo '<p>There are no items in your cart</p>';
echo '<hr />';
}
$target = 'index.php';
// if we have just added an item to the cart, continue shopping in that category
if($new)
{
$details = get_book_details($new);
if($details['catid'])
$target = 'show_cat.php?catid='.$details['catid'];
}
display_button($target, 'continue-shopping', 'Continue Shopping');
// use this if SSL is set up
// $path = $_SERVER['PHP_SELF'];
// $server = $_SERVER['SERVER_NAME'];
// $path = str_replace('show_cart.php', '', $path);
// display_button('https://'.$server.$path.'checkout.php',
// 'go-to-checkout', 'Go To Checkout');
// if no SSL use below code
display_button('checkout.php', 'go-to-checkout', 'Go To Checkout');
do_html_footer();
?>scottayy | Please use
Code: Select all
,Code: Select all
and [syntax="..."] tags where appropriate when posting code. Your post has been edited to reflect how we'd like it posted. Please read: [url=http://forums.devnetwork.net/viewtopic.php?t=21171]Posting Code in the Forums[/url] to learn how to do it too.[/color]