I have a function on_change in a Treeview (editable="bottom"):
Example:
Product Name | Qty.(onchange) | Unit Cost(onchange) | Total (readonly)
Product1 | 3.00 | 512.00 | 1536.00
*The problem is when i try to save after on_change, the field [Total] which is a readonly gets cleared/disappear. Just found out that when you set it to readonly=False the value of [Total] remains.
*Is there any method to lock the field rather than setting it to readonly=True? *Or it's still a bug from OpenERP 6.1?
You can inherit create and write methods to save the value on Total