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我正在magento網站上工作,並且有一個部分可以使用ajax將產品加載到購物車中。這工作正常,但它只允許一次處理一個請求。在發佈數據庫時,您不能選擇其他產品,否則會終止第一個請求。我的問題是如何(或可能)有多個請求同時運行而沒有一個取消另一個呢?處理該職位的動作是:有多個ajax請求異步運行
public function addAjaxAction()
{
$response = array();
$error = false;
$cart = $this->_getCart();
$params = $this->getRequest()->getParams();
if (isset($params['simple_sku']) && $params['simple_sku'] != '')
$product = Mage::getModel('catalog/product')->load(Mage::getSingleton('catalog/product')->getIdBySku($params['simple_sku']));
else
$product = $this->_initProductInStock();
$related = $this->getRequest()->getParam('related_product');
if (!$product) {
$error = 'Can not add item to shopping cart';
}else{
try {
$cart->addProduct($product, $params);
if (!empty($related)) {
$cart->addProductsByIds(explode(',', $related));
}
$cart->save();
$this->_getSession()->setCartWasUpdated(true);
Mage::dispatchEvent('checkout_cart_add_product_complete', array('product'=>$product, 'request'=>$this->getRequest()));
$response['status'] = 'success';
$response['cart'] = $this->getLayout()->createBlock('checkout/cart_minicart')
->setTemplate('page/html/modals/added_to_bag.phtml')
->setChild(
'breads' ,$this->getLayout()->createBlock('modcheckout/cart_breadcrumbs')->setTemplate('page/html/modals/mini_crumb.phtml')
)
->toHtml();
$response['cartStatus'] = $this->getLayout()->createBlock('core/template')->setTemplate('checkout/cart/status.phtml')->toHtml();
$response['checkoutNow'] = $this->getLayout()->createBlock('core/template')->setTemplate('checkout/cart/checkoutnow.phtml')->toHtml();
}
catch (Exception $e) {
$error = 'Can not add item to shopping cart';
}
}
if($error){
$response['status'] = 'error';
$response['message'] = $error; /*= $this->getLayout()->createBlock('modcore/messages')
->addMessage(new Mage_Core_Model_Message_Error($error))
->getGroupedHtml();*/
}
echo Zend_Json::encode($response);
}
並處理該響應的JS:
function addQuickviewAjax() {
if(productForm.validate()){
if(Product<?php echo $_product->getId() ?>.validate()) {
var params = 'product='+Product<?php echo $_product->getId() ?>.productId+'&qty='+Product<?php echo $_product->getId() ?>.currentQty+'&super_attribute[76]='+Product<?php echo $_product->getId() ?>.currentColor+'&super_attribute[491]='+Product<?php echo $_product->getId() ?>.currentSize;
new Ajax.Request('/modcheckout/cart/addAjax', {
parameters: params,
onFailure: reportError,
onSuccess: function(transport) {
var json = transport.responseText.evalJSON();
if(json.status == 'error'){
alert (json.message);
} else if(json.status == 'success') {
alert ('success');
}
}
});
} else {
return false;
}
}
return false;
}
誰能賜教一下就所有這一切,並告訴我如何/如果我能有多重使用該操作的POST?
感謝您的鏈接,但只是建議使用.live(),一個不贊成使用的方法,我沒有這個項目的jquery豪華..我真的不明白這是如何涉及到我的問題.. 。 – Zac