Pass Multiple Ids From Product Page To Cart Page

[vinpkl]

hi all

 

i want to add multiple products using selected checkboxes to cart

 

i m passing checkbox values from product page to cart page

 

<input type="checkbox" value="1" name="related[]" />
<input type="checkbox" value="2" name="related[]" />
<input type="checkbox" value="3" name="related[]" />
<input type="submit" value="addtocart">

 

i tried below code in "cart.php" but this code output "ids" as array

 

<?

$related_all = array();

$related_all = $_REQUEST['related'];

foreach($_REQUEST['related'] as $product_id)

{
if(isset($_REQUEST['related']))
{
$id=$_REQUEST['related'];

echo $id; /* ouput as ArrayArrayArray */

$qry = "select * from product_table where product_id = $id";

echo $qry; /* output = where product_id = Array */
}
}

?>

 

vineet

Edited September 28, 2012 by vinpkl

[spertuit]

Im just guessing at this, but when you are using "echo $id" and "echo $qry", aren't these arrays. You should be using a print_r ($id) or print_r ($qry)

[Christian F.]

While $qry isn't an array, $id is.

What you need here, is to use array_map (), intval (), implode () and MySQL's IN(). First two for security reasons, latter two to make the correct SQL query.