kamran193

thank you for the replys i have got it working

thank you for your reply and i have wrote the code my self, their are no errors that are showing, it is simply not updating the quantity, it will minus it but not update it thank you

the whole code is relevent , and when you add new product on to the cart it does not update the cart thats in and it will not increse the quantity of the product in the cart if (isset($_GET['ProductID'])) { $quantity = mysql_query('SELECT * FROM product WHERE ProductID = ' .$_GET["ProductID"]); while ($quantity_row = mysql_fetch_array($quantity)) { if ($quantity_row["Quantity"]!=@$_SESSION["cart_".$_GET["ProductID"]]) { @$_SESSION["cart_".$_GET["ProductID"]]+="1"; } } }

can someone help to add new products and increase the quantity of the product when pressing the + button, but it works for [-] <?php include "./php/connection.php"; function products () { $query = "SELECT * FROM product"; if (@mysql_num_rows($query)==0) { echo "There are no products to display!"; } else { while ($query_row = mysql_fetch_array($query)) { print "<div class='product'>" . "<img class='img' src=". $row["Image"]." alt='phone' width='100' height='150' />" . "<p class='name'>".$row["Name"]."</p>". "<p class='price'>£". $row["Price"] ."</p>". "<p><a href='./cart.php?ProductID=". $row["ProductID"]."' class='myButton'>More Info</a></p>". "</div>"; } } } if (isset($_GET['ProductID'])) { $quantity = mysql_query('SELECT * FROM product WHERE ProductID = ' .$_GET["ProductID"]); while ($quantity_row = mysql_fetch_array($quantity)) { if ($quantity_row["Quantity"]!=@$_SESSION["cart_".$_GET["ProductID"]]) { @$_SESSION["cart_".$_GET["ProductID"]]+="1"; } } } if (isset($_GET["remove"])) { $_SESSION["cart_".$_GET["remove"]]--; header("Location: ./cart.php"); # Go back to the login pages } if (isset($_GET["delete"])) { $_SESSION["cart_".$_GET["delete"]]="0"; header("Location: ./cart.php"); # Go back to the login pages } function paypal_items() { $num = 0; foreach($_SESSION as $name => $value) { if ($value!=0) { if (substr($name, 0, 5) == "cart_") { $productid = substr($name, 5, (strlen($name)-5)); $query = mysql_query('SELECT ProductID, Manufacturer, model, Price FROM product WHERE ProductID =' .$productid); while ($query_row = @mysql_fetch_array($query)) { $num++; echo '<input type="hidden" name="item_number_'.$num.'" value="'.$productid.'">'; echo '<input type="hidden" name="item_name_'.$num.'" value="'.$query_row['Name'].'">'; echo '<input type="hidden" name="amount_'.$num.'" value="'.$query_row['Price'].'">'; echo '<input type="hidden" name="shpping_'.$num.'" value="0">'; echo '<input type="hidden" name="shpping_'.$num.'" value="0">'; echo '<input type="hidden" name="quantity_'.$num.'" value="'.$value.'">'; } } } } } function cart () { print "<table id='producttable' border='1'>". "<tr>". "<td class='td top'>Delete</td>". "<td class='td top'>Product Name</td>". "<td class='td top'>Quantity</td>". "<td class='td top'>Price</td>". "<td class='td top'>Sub Total</td>". "</tr>"; foreach($_SESSION as $name => $value) { if ($value>0) { if (substr($name, 0, 5) == "cart_") { $productid = substr($name, 5, (strlen($name)-5)); $query = mysql_query('SELECT * FROM product WHERE ProductID =' .$productid); while ($query_row = @mysql_fetch_array($query)) { $sub = $query_row["Price"] * $value; print "<tr>". "<td class='td'><a href='./cart.php?delete=".$productid."'> [Delete] </a></td>". "<td class='td'>".$query_row["Manufacturer"]."</td>". "<td class='td'>".$value."</td>". "<td class='td'><a href='./cart.php?ProductID=".$productid."'> [+] </a>£".$query_row["Price"]."<a href='./cart.php?remove=".$productid."'> [-] </a></td>". "<td class='td'>£".$sub."</td>". "</tr>"; } } @$total += $sub; } } if (@$total==0) { echo "<p>Your basket is empty</p>"; } else { echo @" Total: &pound" .$total; ?> <form action="https://www.paypal.com/cgi-bin/webscr" method="post"> <input type="hidden" name="cmd" value="_cart"> <input type="hidden" name="upload" value="1"> <input type="hidden" name="business" value="kamran193@hotmail.co.uk"> <?php paypal_items(); ?> <input type="hidden" name="currency_code" value="GBP"> <input type="hidden" name="amount" value="<?php echo $total; ?>"> <input type="image" src="http://www.paypal.com/en_US/i/btn/x-click-but03.gif" name="submit" alt="Make payments with PayPal - it's fast, free and secure!"> </form> <?php } echo "</table>"; } echo cart(); echo products(); ?>

can some help to get the table to repeat and close the table with echo "</table>" dunno where to place it function cart () { print "<table id='producttable' border='1'>". "<tr>". "<td class='td top'>Delete</td>". "<td class='td top'>Product Name</td>". "<td class='td top'>Quantity</td>". "<td class='td top'>Price</td>". "<td class='td top'>Sub Total</td>". "</tr>"; foreach($_SESSION as $name => $value) { if ($value>0) { if (substr($name, 0, 5) == "cart_") { $productid = substr($name, 5, (strlen($name)-5)); $query = mysql_query('SELECT * FROM product WHERE ProductID =' .$productid); while ($query_row = @mysql_fetch_array($query)) { $sub = $query_row["Price"] * $value; print "<tr>". "<td class='td'><a href='./cart.php?delete=".$productid."'> [Delete] </a></td>". "<td class='td'>".$query_row["Name"]."</td>". "<td class='td'>".$value."</td>". "<td class='td'>".$query_row["Price"]."</td>". "<td class='td'>".$sub."</td>". "</tr>"; } echo "</table>"; } @$total += $sub; } } if (@$total==0) { echo "<p>Your basket is empty</p>"; } else { echo @" Total: &pound" .$total; ?> <form action="https://www.paypal.com/cgi-bin/webscr" method="post"> <input type="hidden" name="cmd" value="_cart"> <input type="hidden" name="upload" value="1"> <input type="hidden" name="business" value="kamran193@hotmail.co.uk"> <?php paypal_items(); ?> <input type="hidden" name="currency_code" value="GBP"> <input type="hidden" name="amount" value="<?php echo $total; ?>"> <input type="image" src="http://www.paypal.com/en_US/i/btn/x-click-but03.gif" name="submit" alt="Make payments with PayPal - it's fast, free and secure!"> </form> <?php } echo "</table>"; }

The error is occurring on this line while ($query_row = mysql_fetch_assoc($query)) { and on which line is the parentheses incorrect

i am having problem with this error, could you please help me function cart () { foreach($_SESSION as $name => $value) { if ($value>0) { if (substr($name, 0, 5) == "cart_") { $productid = substr($name, 5, (strlen($name)-5)); $query = mysql_query("SELECT ProductID, Name, Price FROM product WHERE ProductID = '".mysql_real_escape_string((int)$productid."'")); while ($query_row = mysql_fetch_assoc($query)) { $sub = $query["Price"]*$Value; echo $query["Name"]. ' x ' .$value. ' @ '.$query["Price"]. ' = '.$sub.'<br />'; } } } else { echo "<p>Your Shopping Basket is empty</p>"; } } }