当magento购物车中存在其他产品时，会自动将商品添加到购物车 [英] Add item to cart automatically when another product is present in magento cart

问题描述

我想在存在其他产品时自动将项目(一种解决方案)添加到购物车，但在主要产品数量发生变化时数量也会发生变化.前任.如果我将数量为1的产品A添加到购物车中，则数量为1的产品B也将添加到购物车中，如果我将数量为2的产品A添加至购物车，然后将数量为2的产品B添加到购物车中，请不要推荐任何扩展名.谢谢

I want to add item(one fix) to cart automatically when another product is present but quantity changes when main product quantity changed. Ex. if I add Product A with qty 1 in cart then product B with qty 1 will be add to cart same if I add Product A with qty 2 in cart then product B with qty 2. Please don't recommend any extension. Thanks

推荐答案

您需要覆盖购物车控制器.注册您的模块，然后在您的模块中config.xml

You need to override cart controller. Register your module, then in your modules config.xml

<?xml version="1.0"?>
 <config>
   <modules>
     <Kreativ_Buynow>
       <version>1.0.0</version>
     </Kreativ_Buynow>
   </modules>
   <frontend>
    <routers>
        <checkout>
            <args>
                <modules>
                    <Kreativ_Buynow before="Mage_Checkout">Kreativ_Buynow</Kreativ_Buynow>
                </modules>
             </args>
        </checkout>
    </routers>
   </frontend>
 </config>

然后在controllers文件夹中创建CartController.php

Then create CartController.php in controllers folder

require_once 'Mage/Checkout/controllers/CartController.php';
class Kreativ_Buynow_CartController extends Mage_Checkout_CartController{
 public function addAction(){ 

     foreach ($this->_getCart()->getQuote()->getAllItems() as $items) {
        if($items->getProductId() == 933){
            $value = $items->getQty();
            $prd = Mage::getModel('catalog/product')->load(943);
            $this->_getCart()->addProduct($prd,$value)->save();
            $this->_getSession()->setCartWasUpdated(true);
        }
     }
     return parent::addAction();
 }

我假设如果存在ID为933的产品，那么您将在购物车中添加ID为943的产品.

Where I assumed if product with id 933 is present, then you are going to add product with id 943 in the cart.

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