public function editSupplier()
{
$id = $_POST['id'];
$name = $_POST['name'];
$email = $_POST['email'];
$contact = $_POST['contact'];
require 'models/Stocks_model.php';
$model = new Stocks_model();
if ($model->editSupplier($id, $name, $email, $contact)) {
echo "Success";
}
}
