Hi Naresh,

Thank you for ur reply

Modified code as you said, as follows:

class person_code(osv.osv):
_name = 'person.code'

def _f_code(self, cr, uid, ids, field_name, arg, context={}):
    res = {}
    for obj in self.browse(cr,uid,ids):
        res[obj.id] = obj.code1 + obj.code2 + obj.code3
    return res

_columns = {
'finalcode': fields.function(_f_code,type='char',method=True,string='Final 
Code',size=32,readonly=True),
'code1': fields.char('code1',size=32),
'code2': fields.char('code2',size=32),
'code3': fields.char('code3',size=32),
}

person_code()

The following error occurred:

Environment Information : 
System : Windows-XP-5.1.2600-SP2
OS Name : nt
Operating System Release : XP
Operating System Version : 5.1.2600
Operating System Architecture : 32bit
Operating System Locale : en_US.cp1252
Python Version : 2.5.2
OpenERP-Client Version : 5.0.2
Last revision No. & ID :Bazaar Package not Found !Traceback (most recent call 
last):
  File "netsvc.pyo", line 240, in dispatch
  File "netsvc.pyo", line 73, in __call__
  File "service\web_services.pyo", line 583, in execute
  File "osv\osv.pyo", line 59, in wrapper
  File "osv\osv.pyo", line 119, in execute
  File "osv\osv.pyo", line 111, in execute_cr
  File "osv\orm.pyo", line 2054, in read
  File "osv\orm.pyo", line 2165, in _read_flat
  File "osv\fields.pyo", line 631, in get
  File "C:\Program Files\OpenERP 
AllInOne\Server\addons\farmerunique.zip\farmerunique\farmeruniqueid.py", line 
78, in _f_code
TypeError: unsupported operand type(s) for +: 'browse_record' and 
'browse_record'

Thank you




-------------------- m2f --------------------

--
http://www.openobject.com/forum/viewtopic.php?p=41233#41233

-------------------- m2f --------------------


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