问控制器数组值传递到查看opencart中的页面javascript脚本标记

EN

    $this->load->model('checkout/order'); 
    $data['orderDetails'] = $this->model_checkout_order->getOrder($this->session->data['order_id']);
    $data['ordertax'] = $this->model_checkout_order->gettax($this->session->data['order_id']);
    $data['orderProduct'] = $this->model_checkout_order->getOrderProduct($this->session->data['order_id']);
    $this->response->setOutput($this->load->view('default/template/common/success.tpl', $data));

<script type="text/javascript">
  ga('require', 'ecommerce');
  ga('ecommerce:addTransaction', {
      'id': "<?php $orderDetails['order_id'];?>",                     // Transaction ID. Required. dynamic variable of order id
      'affiliation': "<?php $orderDetails['store_name'];?>",   // Affiliation or store name. Kuberan Silks
      'revenue': "<?php $orderDetails['total'];?>",               // Grand Total. grand total dynamic variable of the price
      'shipping':"<?php $ordertax['value'];?>" ,                  // Shipping. dynamic variable of shipping
      'tax': "<?php $orderProduct['tax'];?>"                     // Tax. dynamic tax variable
  });

  ga('ecommerce:addItem', {
      'id': "<?php $orderProduct['order_id'];?>",                     // Transaction ID. Required. 
      'name': "<?php $orderProduct['name'];?>",    // Product name. Required.
      'sku': "<?php $orderProduct['model'];?>",                 // SKU/code.
      //'category': 'Party Toys',         // Category or variation.
      'price': "<?php $orderProduct['price'];?>",                 // Unit price.
      'quantity':"<?php $orderProduct['quantity'];?>"                  // Quantity.
  });
  ga('ecommerce:send');
</script>
<?php echo $footer; ?>

<script type="text/javascript">
  ga('require', 'ecommerce');
  ga('ecommerce:addTransaction', {
      'id': "<b>Notice</b>: Undefined variable: orderDetails in <b>C:\xampp\www\htdocs\kuberan\catalog\view\theme\default\template\common\success.tpl</b> on line <b>41</b>",                     
      'affiliation': "<b>Notice</b>: Undefined variable: orderDetails in <b>C:\xampp\www\htdocs\kuberan\catalog\view\theme\default\template\common\success.tpl</b> on line <b>42</b>",   
  });

  ga('ecommerce:addItem', {
      'id': "<b>Notice</b>: Undefined variable: orderProduct in <b>C:\xampp\www\htdocs\kuberan\catalog\view\theme\default\template\common\success.tpl</b> on line <b>49</b>",                     
      'sku': "<b>Notice</b>: Undefined variable: orderProduct in <b>C:\xampp\www\htdocs\kuberan\catalog\view\theme\default\template\common\success.tpl</b> on line <b>51</b>",                 
  });
  ga('ecommerce:send');
</script>