adding bundle product with default options with setLocationAjax function

Question

I'm trying to add to cart a bundle product with default options (options already selected from backend) using the setLocationAjax function. I managed to get the correct url to add which will be javascript:setLocationAjax('http://example.com/checkout/cart/add/uenc/aHR0cDovL2lsYWVtcy5jb20vc2FuZHdpY2hlcy5odG1s/product/29/form_key/YMC8gewJKkZd3QK6/?&bundle_option[2]=4&bundle_option_qty[2]=1.0000&bundle_option[3]=6&bundle_option_qty[3]=10.0000&bundle_option[4]=13&bundle_option_qty[4]=5.0000')

for some reason I'm getting the message "Please specify product option(s)." while if I'm not using ajax it will work fine.

any ideas what is missing here.

Thanks

Answer 1

It's probably due to your form key expiring. If you're trying to paste this in after it's generated then you'll need to ensure that it has a fresh form key. Try adding it like this:

$form_key = Mage::getSingleton('core/session')->getFormKey();
echo "javascript:setLocationAjax('http://example.com/checkout/cart/add/product/29/form_key/".$form_key."/?&bundle_option[2]=4&bundle_option_qty[2]=1.0000&bundle_option[3]=6&bundle_option_qty[3]=10.0000&bundle_option[4]=13&bundle_option_qty[4]=5.0000')";

Answer 2

yes as I used this code

$productAddUrl = $this->helper('checkout/cart')->getAddUrl($_product); if ($_product->getTypeId() == 'bundle'): $bundleOptions = '?'; $selectionCollection = $_product->getTypeInstance(true)->getSelectionsCollection($_product->getTypeInstance(true)->getOptionsIds($_product), $_product); foreach($selectionCollection as $option): if($option->is_default ==1){ $bundleOptions .= '&bundle_option[' . $option->option_id . ']=' . $option->selection_id; $bundleOptions .= '&bundle_option_qty[' . $option->option_id . ']=' . $option->selection_qty; } endforeach; $productAddUrl .= $bundleOptions;

The funny thing is if I turn off the ajax the add to cart button will work fine and the product is added to the cart with the correct default option but if I turn off the ajax it gives me this error "Please specify product option(s)."

BTW: I'm using kallyas theme.