We have a custom field in the sales_flat_order_item table called "column1". We use this field to hold what we call "picked" values.
Our process per order line is basically Ordered > Invoiced > Picked > Shipped. What we'd like is to only be able to ship "picked" items. On the create shipment page, I've added the picked value like so:
Using the example above, we can see that 1 of the teabags was ordered and 0 are picked. I'd therefore like the "Qty to Ship" value to be 0 rather than 1.
Inside /app/design/adminhtml/default/default/template/sales/order/shipment/create/items.phtml I can see that the following lines create the "Qty to Ship" field:
<?php echo $this->getItemHtml($_item) ?>
<?php echo $this->getItemExtraInfoHtml($_item->getOrderItem()) ?>
How can I get this to read from our custom "column1" field instead?
Thanks! If you need more information let me know.