state_id = fields.Many2one("res.country.state", string='State', help='Enter State', ondelete='restrict')
country_id = fields.Many2one('res.country', string='Country', help='Select Country', ondelete='restrict')
city = fields.Char('City', help='Enter City')
hide = fields.Boolean(string='Hide', compute="_compute_hide")
# Dependent picklist code to show State based on selected Country E.g India -> Gujarat, Maharastra, Rajasthan, etc..
@api.onchange('country_id')
def _onchange_country_id(self):
if self.country_id:
return {'domain': {'state_id': [('country_id', '=', self.country_id.id)]}}
else:
return {'domain': {'state_id': []}}
# Show Hide State selection based on Country
@api.depends('country_id')
def _compute_hide(self):
if self.country_id:
self.hide = False
else:
self.hide = True
# view.xml
<field name="hide" invisible="1"/>
<field name="country_id" options="{'no_quick_create': True, 'no_create_edit' : True}"/>
<field name="state_id" options="{'no_quick_create': True, 'no_create_edit' : True}" attrs="{'invisible':[('hide', '=', True)]}"/>
<field name="city"/>