Qfyilyi

We're having some issues with Magento 2 where we're unable to output the order values in our checkout code. Here's our code:

    <!---- Onefeed Tracking Code ---->

<?php

//-------------------------------------------

// GET MAGENTO ORDER VALUES FOR TRACKING CODE

//-------------------------------------------

$orderId = $block->escapeHtml($block->getOrderId());

$objectManager = MagentoFrameworkAppObjectManager::getInstance();

$order = $objectManager->create('MagentoSalesModelOrder')->load($orderId);

$total = $order->getGrandTotal();

?>



<script type="text/javascript" language="javascript">

var of_ssid = 'xxxx';

var cs = '<?php echo $total ?>';

var oi = '<?php echo $orderId; ?>';

var it = 1;

</script>



<script type="text/javascript" language="javascript" src="https://tracking.onefeed.co.uk/t.js"></script>

<noscript>

<img border="0" src="https://tracking.onefeed.co.uk/ProcessProductCheckout.ashx?of_ssid=xxxx&cs=<?php echo $total ?>&it=1&oi=<?php echo $orderId; ?>" />

</noscript>



<!---- End Onefeed Tracking Code ---->

Any ideas how we can output the data without having to create a module in Magento 2?

This part of your code is definately working (just checked):

<?php 

$objectManager = MagentoFrameworkAppObjectManager::getInstance();

$order = $objectManager->create('MagentoSalesModelOrder')->load($orderId);

$total = $order->getGrandTotal();

?>

...

<?php echo $total ?>

Since I don't know which Block functions you are relying on it's impossible to say for sure, but I'm guessing $orderId = $block->escapeHtml($block->getOrderId()); does not return a valid order id.

I'm not sure if you should use objectManager though. There is quite a discussion about when and how to use it on the stackexchange:

https://magento.stackexchange.com/questions/117098/magento-2-to-use-or-not-to-use-the-objectmanager-directly