How can I use 'state code' instead of 'state name' in res.partner form? (ie. OH vs. Ohio) v8

Question

I would like to use state code (2 letters) as a searchable drop down in res partner address form, or all addresses for that matter.  I'm using the latest version 8 and thought this was a config option but can't find it.

Prakash · Accepted Answer

In Custom Module Inherit *res.country.state* object and Override *name_get* method and shows State Code based on your requirement.

Example:-

class CountryState(osv.osv):
_inherit = "res.country.state"

def name_get(self, cr, uid, ids, context=None):
if not len(ids):
return []
res = []
reads = self.read(cr, uid, ids, ['code'], context=context)
for record in reads:
code = record['code']
res.append((record['id'], code))
return res

see the name_get and name_search ORM method https://doc.odoo.com/

Mariusz Mizgier · Answer

It is working already as you say - try it on your own - when you type the right code, a dropdown menu selection with state representing code you've typed appears.

Narayanamurthy · Answer

Pass context value in xml...

<field name='state' context="{'code':True}"

In py file

class res_country_state(osv.osv):
_inherit = "res.country.state"

def name_get(self, cr, uid, ids, context=None):
if not len(ids):
return []

if not context:

context={}
res = []

res=super(res_country_state,self).name_get(cr, uid, ids)

state_code=context.get('code',False)
reads = self.read(cr, uid, ids, ['code'], context=context)

if state_code:

res = []
for record in reads:
code = record['code']
res.appen

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