Free Shipping method without product weight

Hi, is it posible?

sorry for my english

Rodrigo

Would it be possible to change the shipping plug-in API to include a canDisplayShipping() method?

If not defined then behaviour is as at present.
i.e. when no weight defined then treat product(s) as virtual.

If defined then the shipping plug-in will decide for itself (e.g. from product fields) whether it is valid to display or not.

Shipping methods will display if any canDisplayShipping() method returns true, but will only display those methods for which canDisplayShipping() is true.

This avoids the need to add dummy / meaningless weights to products just to get the shipping options to display.

We are looking at 'Local Delivery' and 'Local Delivery with Installation' shipping options and weight may not be the primary variable.
E.G. installation offered with some products, not relevant with others.

From a further quick look at the code it still means that a weight must be specified somewhere in order to trigger a shipping method.
See controllers/checkout.php where you have code like this:

$shipping = ( bccomp(@$this->cartData->weight,0,5)>0 ? true : false );
if($shipping){
  $class = hikashop::get('class.shipping');
  $methods =& $class->getShippings($this->cartData);

$class = hikashop::get('class.shipping');
$methods =& $class->getShippings($this->cartData);
$shipping = !empty($methods);
if($shipping){

function onShippingDisplay(&$order,&$dbrates,&$usable_rates,&$messages){
  if(empty($dbrates)){

function onShippingDisplay(&$order,&$dbrates,&$usable_rates,&$messages){
  if (bccomp(@$order->weight,0,5)>0 ? false : true) {
    return false;
  }
  if(empty($dbrates)){

Thanks.