January 21st, 2004, 05:33 AM
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Junior Member
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Join Date: Jan 2004
Posts: 3
Time spent in forums: < 1 sec
Reputation Power: 0
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Shopping cart
i have been trying to use THIS
it is easy to follow but the code does not work,
this is my db.php file
PHP Code:
<?php
// This page contains the connection routine for the
// database as well as getting the ID of the cart, etc
$dbServer = "localhost";
$dbUser = "root";
$dbPass = "password";
$dbName = "cart";
function ConnectToDb($server, $user, $pass, $database)
{
// Connect to the database and return
// true/false depending on whether or
// not a connection could be made.
$s = @mysql_connect($server, $user, $pass);
$d = @mysql_select_db($database, $s);
if(!$s || !$d)
return false;
else
return true;
}
function GetCartId()
{
// This function will generate an encrypted string and
// will set it as a cookie using set_cookie. This will
// also be used as the cookieId field in the cart table
if(isset($_COOKIE["cartId"]))
{
return $_COOKIE["cartId"];
}
else
{
// There is no cookie set. We will set the cookie
// and return the value of the users session ID
session_start();
setcookie("cartId", session_id(), time() + ((3600 * 24) * 30));
return session_id();
}
}
?>
and this is my products.php page.
PHP Code:
<?php
// This page will list all of the items
// from the items table. Each item will have
// a link to add it to the cart
include("db.php");
// Get a connection to the database
$cxn = @ConnectToDb($dbServer, $dbUser, $dbPass, $dbName);
$result = mysql_query("select * from items order by itemName asc");
?>
<?php
while($row = mysql_fetch_array($result))
{
?>
<tr>
<td width="30%" height="25">
<font face="verdana" size="1" color="black">
<?php echo $row["itemName"]; ?>
</font>
</td>
<td width="10%" height="25">
<font face="verdana" size="1" color="black">
<?php echo $row["itemPrice"]; ?>
</font>
</td>
<td width="50%" height="25">
<font face="verdana" size="1" color="black">
<?php echo $row["itemDesc"]; ?>
</font>
</td>
<td width="10%" height="25">
<font face="verdana" size="1" color="black">
<a href="cart.php?action=add_item&id=<?php echo $row["itemId"]; ?>&qty=1">Add Item</a>
</font>
</td>
</tr>
<tr>
<td width="100%" colspan="4">
<hr size="1" color="red" NOSHADE>
</td>
</tr>
<tr>
<td width="100%" colspan="4">
<font face="verdana" size="1" color="black">
<a href="cart.php">Your Shopping Cart >></a>
</font>
</font>
</td>
</tr>
<?php } ?>
</table>
</body>
</html>
i added all the info to the database using PHPmyAdmin.
does anyone have a working version of this script or a better tutorial link.
Thank you
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