Magento add shop to cart
Magento产品添加到购物车后跳转到不同页面
1.注意：本人由于不熟悉magento后台设置，导致，将商品添加到购物车之后，页面发生跳转，改动很久。需求是不需要跳转。原来在后台有设置操作。
添加产品到购物车成功后是跳转到购物车页面或不跳转。这个在后台可以设置 system -》 configuration -》After Adding a Product Redirect to Shopping Cart Yes/No 这个是设置成功添加产品后是跳转到购
具体页面操作下图： System-Configuration- SALE$–Checkout
点击 Checkout，出现界面如下：
最后保持配置 save config。刷新网页，查看效果。
2. 修改默认的跳转页面
可以在app\design\frontend\default\theme173\template\catalog\product\view.phtml
<input type=”hidden” name=”return_url” value=”yoururl” />
将url替换成要跳转的页面的url就可以了。
3. 添加一个add to cart的按钮
两个按钮可以一个自动跳转到购物车页面，一个不跳转，中文网站中，一般有一个立即购买（跳转到购物车页面），一个添加到购物车（不跳转停留在原来页面）。
解决这个的办法就是重写控制器Checkout-CartController
1）创建模块目录和文件
Magento/app/code/local/MyNameSpace/MyCheckout/etc/config.xml
Magento/app/code/local/MyNameSpace/MyCheckout/controllers/CartController.php
Magento/app/etc/modules/MyNameSpace_MyCheckout.xml2）编辑Magento/app/code/local/MyNameSpace/MyCheckout/etc/config.xml config.xml文件
<?xml version="1.0"?>
<config>
<modules>
<MyNameSpace_Mycheckout>
<version>0.1.0</version>
</MyNameSpace_Mycheckout>
</modules>
<frontend>
<routers>
<MyNameSpace_Mycheckout>
<use>standard</use>
<args>
<module>MyNameSpace_Mycheckout</module>
<frontName>mycheckout</frontName>
</args>
</MyNameSpace_Mycheckout>
</routers>
</frontend>
<global>
<routers>
<checkout>
<rewrite>
<cart>
<to>mycheckout/cart</to>
<override_actions>true</override_actions>
<actions>
<add>
<to>mycheckout/cart/add</to>
</add>
</actions>
</cart>
</rewrite>
</checkout>
</routers>
</global>
</config>
3）编辑/controllers/CartController.php
Magento/app/code/local/MyNameSpace/MyCheckout/controllers/CartController.php
<?php
require_once 'Mage/Checkout/controllers/CartController.php';
class MyNameSpace_Mycheckout_CartController extends Mage_Checkout_CartController
{
public function addAction()
{
$cart = $this->_getCart();
$params = $this->getRequest()->getParams();
try {
if (isset($params['qty'])) {
$filter = new Zend_Filter_LocalizedToNormalized(
array('locale' => Mage::app()->getLocale()->getLocaleCode())
);
$params['qty'] = $filter->filter($params['qty']);
}
$product = $this->_initProduct();
$related = $this->getRequest()->getParam('related_product');
if (!$product) {
$this->_goBack();
return;
}
$cart->addProduct($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' => $this->getResponse())
);
if (!$this->_getSession()->getNoCartRedirect(true)) {
if (!$cart->getQuote()->getHasError()){
$message = $this->__('%s was added to your shopping cart.', Mage::helper('core')->htmlEscape($product->getName()));
$this->_getSession()->addSuccess($message);
}
if ($returnUrl = $this->getRequest()->getParam('return_url')) {
// clear layout messages in case of external url redirect
if ($this->_isUrlInternal($returnUrl)) {
$this->_getSession()->getMessages(true);
}
$this->getResponse()->setRedirect($returnUrl);
} elseif (!Mage::getStoreConfig('checkout/cart/redirect_to_cart')
&& !$this->getRequest()->getParam('in_cart')
&& $backUrl = $this->_getRefererUrl()) {
$this->getResponse()->setRedirect($backUrl);
} else {
if (($this->getRequest()->getActionName() == 'add') && !$this->getRequest()->getParam('in_cart')) {
$this->_getSession()->setContinueShoppingUrl($this->_getRefererUrl());
}
if($this->getRequest()->getParam('noCheckoutYet')=="yes")
$this->getResponse()->setRedirect($this->_getRefererUrl());
else
$this->_redirect('checkout/cart');
}
}
}
catch (Mage_Core_Exception $e) {
if ($this->_getSession()->getUseNotice(true)) {
$this->_getSession()->addNotice($e->getMessage());
} else {
$messages = array_unique(explode("\n", $e->getMessage()));
foreach ($messages as $message) {
$this->_getSession()->addError($message);
}
}
$url = $this->_getSession()->getRedirectUrl(true);
if ($url) {
$this->getResponse()->setRedirect($url);
} else {
$this->_redirectReferer(Mage::helper('checkout/cart')->getCartUrl());
}
}
catch (Exception $e) {
$this->_getSession()->addException($e, $this->__('Cannot add the item to shopping cart.'));
$this->_goBack();
}
}
}4）编辑文件Magento/app/etc/modules/MyNameSpace_MyCheckout.xml
<?xml version="1.0"?>
<config>
<modules>
<MyNameSpace_Mycheckout>
<active>true</active>
<codePool>local</codePool>
</MyNameSpace_Mycheckout>
</modules>
</config>5）编辑文件Magento/app/design/frontend/[myinterface]/[mytheme]/layout/checkout.xml
<camelweb_mycheckout_cart_index>
<update handle="checkout_cart_index"/>
</camelweb_mycheckout_cart_index>6） 在模版文件中添加 “Add to cart”按钮 view/addtocart.phtml
<?php $_product = $this->getProduct() ?>
<?php if($_product->isSaleable()): ?>
<div class="add-to-cart">
<?php if(!$_product->isGrouped()): ?>
<label for="qty"><?php echo $this->__('Qty:') ?></label>
<input type="text" name="qty" id="qty" maxlength="12" value="<?php echo $this->getMinimalQty($_product) ?>" title="<?php echo $this->__('Qty') ?>" class="input-text qty" />
<?php endif; ?>
<button type="button" title="<?php echo $this->__('Add to Cart') ?>" class="button btn-cart" onclick="productAddToCartForm.submit()"><span><span><?php echo $this->__('Add to Cart') ?></span></span></button>
<br /><!–自定义添加的add to cart的按钮–>
<a href="<?php echo Mage::getUrl('checkout/cart/add', array('product' => $_product->getId(), 'noCheckoutYet'=>'yes')) ?>">Add to cart 2</a> <?php echo $this->getChildHtml('', true, true) ?>
</div>
<?php endif; ?>7）清下缓存，然后后台设置下跳转或不跳转，或者根据本文的第二方法，添加下代码，让默认的不跳转，我们重新添加的add to cart 按钮不跳转
