Nextag ROI Code in Magento

由于您需要在下订单后执行此操作，因此您将在结帐时添加一些代码来设置magento会话中所需的所有变量。

并不复杂:

#Setting some session values
Mage::getSingleton('core/session')->setCategories('Cat1|Cat2|Cat3');
#Some code to help you get the hang of it 
$categories = '';
$products = '';
$cart = Mage::helper('checkout/cart')->getCart()
$items = $cart->getItems();
foreach($items as $item){
  $catIds = $item->getProduct()->getCategoryIds();
  foreach($catIds as $catId){
    $cat = Mage::getModel('catalog/category')->getCollection()->load($catId);
    $categories .= $cat->getName();
  }  
}
Mage::getSingleton('core/session')->setCategories($categories);

然后在你的JS中，当Magento调用success时，你只需要使用php调用变量。所有的php代码都会被替换，和其他模板一样，很多人都不知道你可以在JS中使用这个

Javascript是一种客户端语言，所以你可以把php代码放在里面。这样的:

<script type="text/javascript">
<!--
/* NexTag ROI Optimizer Data */
var id = '3551264';
var rev = '<REVENUE>';
var order = '<ORDER ID>';
var cats = <?php echo Mage::getSingleton('core/session')->getCategories(); ?>;
var prods = '<PRODUCT1|PRODUCT2|PRODUCT3|...>';
var units = '<UNITS1|UNITS2|UNITS3|...>';
//-->
</script>

这段代码并不是完整的解决方案，而是引导你走上正确的道路。

如果你有进一步的问题，或者如果你需要更多的代码帮助，请告诉我。

好的，所以你需要更多的代码帮助

把下面的内容写在你的评论上。phtml

<div class="order-review" id="checkout-review-load">
    <?php echo $this->getChildHtml('info') ?>
</div>
<?php 
    #Some code to help you get the hang of it
    $categories = '<';
    $products = '<';
    $units = '<';
    $cart = Mage::helper('checkout/cart')->getCart();
    $items = $cart->getItems();
    foreach($items as $item){
      $units .= $item->getQty() . '|';
      $products .= $item->getProduct()->getName() . '|';
      $catIds = $item->getProduct()->getCategoryIds();
      foreach($catIds as $catId){
        $cat = Mage::getModel('catalog/category')->load($catId);
        $categories .= $cat->getName() . '|';

      }
    }
    $products = substr($products, 0, -1);
    $products .= '>';
    $categories = substr($categories, 0, -1);
    $categories .= '>'; 
    $units = substr($units, 0, -1);
    $units .= '>';
    $totals = Mage::getSingleton('checkout/cart')->getQuote()->getTotals();
    $subtotal = $totals["subtotal"]->getValue();
    Mage::getSingleton('core/session')->setScriptCats($categories);
    Mage::getSingleton('core/session')->setScriptProds($products);
    Mage::getSingleton('core/session')->setScriptRevenue($subtotal);
    Mage::getSingleton('core/session')->setScriptUnits($units);
?>

和以下在你成功的结尾。但是我仍然需要知道Units是什么

<script type="text/javascript">
<!--
/* NexTag ROI Optimizer Data */
var id = '3551264';
var rev = '<<?php echo Mage::getSingleton('core/session')->getScriptRevenue(); ?>>';
var order = '<<?php echo $this->getOrderId(); ?>>';
var cats = '<?php echo Mage::getSingleton('core/session')->getScriptCats(); ?>';
var prods = '<?php echo Mage::getSingleton('core/session')->getScriptProds(); ?>';
var units = '<?php echo Mage::getSingleton('core/session')->getScriptUnits(); ?>';
//-->
</script>
<script type="text/javascript" src="https://imgsrv.nextag.com/imagefiles/includes/roitrack.js"></script>

我很确定它是有效的，这是我的测试环境的结果:

    <script type="text/javascript">
    <!--
    /* NexTag ROI Optimizer Data */
    var id = '3551264';
    var rev = '<150.99>';
    var order = '<10000034>';
    var cats = '<Computers|RAM / Memory>';
    var prods = '<Crucial 1GB PC4200 DDR2 533MHz Memory>';
    var units = '<1>';
    //-->
    </script>

干杯!