public function deleteAction()
{
// if (!$this->_validateFormKey()) {
// Mage::throwException('Invalid form key');
// }
$id = (int) $this->getRequest()->getParam('id');
$response = new Varien_Object();
$response->setError(0);
if ($id) {
try {
$this->_getCart()->removeItem($id)->save();
$response->setQty($this->_getCart()->getSummaryQty());
$this->loadLayout();
$content = $this->getLayout()->getBlock('cart_sidebar')->toHtml();
$response->setContent($content);
$response->setSuccessMessage($this->__('<div class="removed-successfully">This item was removed from the cart</div>'));
} catch (Exception $e) {
$response->setError(1);
$response->setErrorMessage($this->__('<div class="removed-failed">Can not remove the item.</div>'));
}
}
$this->getResponse()->setBody($response->toJson());
}
