Skip to Content
This question has been flagged
domaindomain_filterexternal_idodooV8
2 Replies
15399 Views
Avatar
Justin Lessard

I'm trying to constraint the domain of a many 2 one field using an external id (The XML id).

I want to be able to choose product which are variant of a specific product template.

#This piece of code doesn't work
the_field = fields.Many2one('product.product', domain = [('product_tmpl_id','=', "ref('the_package.the_external_id')")])


The code above doesn't work for some reason. But I've been able to look in the database to resolve the external id and it's 56. With that knowledge, I've been able to hardcode the following line and make everything work.


#This piece of code works, but it's hardcoded

the_field = fields.Many2one('product.product', domain = [('product_tmpl_id','=', 56)])

How can I do to solve this using the External id and not the hardcoded id in database?


EDIT: I cannot access all the self variables (self.env, self.pool, ...) since I'm in a static context. 

Avatar
Discard
Avatar
Justin Lessard
Author Best Answer

I've found the solution to my problem with the help of Kinner Vachhani.

I simply needed to create a function which will return the domain filter like this:

@api.model
def _get_domain(self):

    ids = self.env.ref('the_package.the_external_id').ids
    return [('product_tmpl_id','=', ids)]


the_field = fields.Many2one('product.product', 

                             required=False, 

                             domain = _get_picking_product_domain)
Avatar
Discard
Avatar
Kinner Vachhani
Best Answer

You can get res_id (resource id) by searching ir_model_data. 

E.g 
imd_obj = self.pool['ir.model.data']
ext_ids = imd_obj._get_id('module_name', 'external_identifier')


Avatar
Discard
Related Posts Replies Views Activity
display only updated comment?
domain write domain_filter odooV8
Avatar
0
Jun 16
2644
Condition Drop Down Items
domain domain_filter
Avatar
0
Feb 25
18
How to only show user's Related partner in res.partner (form and/or tree)? Solved
domain odooV8
Avatar
Avatar
2
Mar 16
10100
Domain filters by followers
domain domain_filter
Avatar
0
Mar 15
3710
How to narrow down the domain of a class based of a selection filed of this class?
domain domain_filter
Avatar
Avatar
1
Mar 15
3591