Invoice - Display Order Id

[preska]

Hi,

I would like to display order id on my invoice. I tried to modify my invoice.summary-tab adding this code :

<td class="center small white">{$id_order->id_order}</td>

but unfortunately it doesnt't work. I know that id_order is public function and return order_id but I dont know how to get this number to display on pdf invoice ?

 

Thanks/

[tuk66]

Try

<td class="center small white">{$order->id}</td>

[preska]

Thanks tuk66, I can't believe it was so simple