Hello,
I add a field *nationality* to *res.country* class and in an other form,
when I use *many2one* related to *res.country*, I want to return the
nationality field value instead of name value.
For this purpose I inherit res.country class and I redefine name_get and
name_search functions like :
class Country(osv.osv):
_name = 'res.country'
_inherit = 'res.country'
_columns = {
'nationalite' : fields.char('Nationalite', size=64),
}
def name_get(self, cr, uid, ids, context={}):
""" """
if not len(ids):
return []
res=[]
for pays in self.browse(cr, uid, ids,context=context):
if context.get('country_nationalite',False) and
pays.nationalite:
res.append((pays.id,pays.nationalite))
return res or super(Country,self).name_get(cr,uid,ids,context)
def name_search(self, cr, user, name='', args=None, operator='ilike',
context=None, limit=100):
""" """
print "name_search"
if not args:
args=[]
if not context:
context={}
ids = []
if context.get('country_nationalite',False):
ids = self.search(cr, user, [('nationalite', operator, name)] +
args, limit=limit, context=context)
return self.name_get(cr, user, ids, context)
else:
return super(Country,self).name_search(cr, user, name, args,
operator, context, limit)
Country()
Like you see I have a context value condition: if we have a context and the
context value is True return *nationalite* value if not use name_get and
name_search parent class:
class teste(osv.osv):
_name = 'teste'
_description='teste'
_columns = {
'country_id' : fields.many2one('res.country','Champ pour tester
Country'),
'country_nationalite' : fields.boolean('Nationalite'),
}
teste()
In teste form we pass country_nationalite field value in the context like
this:
<record model="ir.ui.view" id="view_teste_form">
<field name="name">teste.form</field>
<field name="model">teste</field>
<field name="type">form</field>
<field name="arch" type="xml">
<form string="" >
<field name="cp_ville_id"/>
<field name="country_id" *
context="{'country_nationalite':country_nationalite}"*/>
<field name="country_nationalite"/>
</form>
</field>
</record>
<record model="ir.ui.view" id="view_teste_tree">
<field name="name">teste.tree</field>
<field name="model">teste</field>
<field name="type">tree</field>
<field name="arch" type="xml">
<tree string="" >
<field name="cp_ville_id"/>
<field name="country_id" *
context="{'country_nationalite':country_nationalite}"*/>
<field name="country_nationalite"/>
</tree>
</field>
</record>
<record model="ir.actions.act_window" id="action_teste">
<field name="name">Testes</field>
<field name="res_model">teste</field>
<field name="view_type">form</field>
<field name="view_mode">tree,form,calendar</field>
</record>
The problem is the context can not be passed in name_get and name_search
function.
I work on openerp-6dev.
I don't know if this is a Bug on openerp-6dev or I did something wrong.
Can you help me to solve this problem.
Thanks,
Youness
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