How to Add Order Number {$order->getUniqReference()} into Invoice's Header.tpl

[Precision_Sam]

Hello, 

I am trying to customize the invoice template (PS 17). I'd like to have righ up corner of the invoice showing:

Order #:

Order Date:

Invoice #

The invoice.summary-tab.tpl can show the order number by using {$order->getUniqReference()}.

Where should I modify if I want to add {$order->getUniqReference()} (or something similar to get order#) into header.tpl? What is the better to do that?  Any suggestion is very appreciated!  Thank you!

--Sam

 

 

[lordignus]

First you need to add it into the getHeader method of the HTMLTemplateInvoice class (classes/pdf/HTMLTemplateInvoice.pdf)

public function getHeader()
    {
        $this->assignCommonHeaderData();
        $this->smarty->assign(['header' => Context::getContext()->getTranslator()->trans('Invoice', [], 'Shop.Pdf')]);
        $this->smarty->assign(['order_reference' => $this->order->reference]); /* add this line! */

        return $this->smarty->fetch($this->getTemplate('header'));
    }

Then you can use {$order_reference} in header.tpl

Edited November 3, 2022 by lordignus
clarity (see edit history)

[Precision_Sam]

Thank you very much!  

It's working now.

 

[c64girl]

For people that want add to invoice a order ID just do

$this->smarty->assign(['order_reference' => $this->order->id]);

 

Edited August 22, 2023 by c64girl (see edit history)