I have 2 product category (Unit and Sparepart). Then I want to add division field with selection type in form Purchase Order like this :
purchase_order.py
from openerp.osv import osv, fields
class po(osv.osv):
_inherit = 'purchase.order'
_columns = {
'division':fields.selection([('t','Unit'),('s','Sparepart')], 'Division', change_default=True, select=True)
}
po()
purchase_order_view.xml
<?xml version="1.0" encoding="utf-8"?>
<openerp>
<data>
<record model="ir.ui.view" id="po_form_view">
<field name="name">purchase_order</field>
<field name="model">purchase.order</field>
<field name="type">form</field>
<field name="inherit_id" ref="purchase.purchase_order_form"/>
<field name="arch" type="xml">
<field name="partner_id" position="after">
<field name="division" on_change="onchange_division(division)"/>
</field>
<field/>
</record>
</data>
</openerp>
The Issue is : I want if I choose Unit in division field so domain for Product field are Product which categ_id = 'Unit' and if I choose Sparepart so domain for Product field are Product which categ_id = 'Sparepart'. How to do it (with onchange method) ?