Good evening,
this contribution is excellent and saves us a lot of time. thank you for that.
We still have a few glitches to fix such as "header already sent" but it works.
The thing is, I would like to call the page through another page : for instance, I'm editing oID=XXX in the admin/orders.php and I would like to be able to "call the page" to print a new invoice or packing slip.
what kind of url should I call
/batch_print.php?oID=XX&type_of_document_called.
I hope my question is clear enough.
Thank you.
Nicholas