I have a custom extenion installed that saves an order comment and a customer selected delivery date. I would like the delivery date to appear on the sales/order grid.
I modified grid.php in apps/code/core/Mage/Adminhtml/Block/Sales/Order and the column now shows up in the sales/order grid. But, there is no data.
‘header’ => Mage::helper(’sales’)->__(’Delivery Date’),
‘index’ => ‘delivery_date’,
‘type’ => ‘datetime’,
The data is in a table mage_sales_ddc_order (field name delivery_date)
Do I have to add the field to the sales/order_grid_collection? If so, how is it added?