Hi Michael!
Let us add a product image for product table for order invoice that displayed in admin area first. It will be an example of you, so you could grasp an idea.
I assume, you create a mod with developer ID DevId and module ID ModuleId
1) Create the skins/admin/en/modules/DevId/ModuleId/head.tpl template with the content:
Code:
{* vim: set ts=2 sw=2 sts=2 et: *}
{**
* @ListChild (list="invoice.items.head", weight="5")
*}
<th class="item">Image</th>
2) Create the skins/admin/en/modules/DevId/ModuleId/image.tpl template with the content:
Code:
{* vim: set ts=2 sw=2 sts=2 et: *}
{**
* @ListChild (list="invoice.item", weight="5")
*}
<widget class="\XLite\View\Image" image="{item.getImage()}"
alt="{item.getName()}" maxWidth="80" maxHeight="80" />
After you do this, your order invoices in admin area will start displaying product images.
Try this and let me know if it works for you.