Skip to Content
This question has been flagged
many2oneselectionrulefuntion
3 Respostes
17110 Vistes
Avatar
Miftahussalam

As describe in https://doc.odoo.com/6.0/developer/2_5_Objects_Fields_Methods/field_type/#relational-types

I have created a many2one field with custom selection function :

def _get_partner_sup(self, cr, uid, context=None):
    obj = self.pool.get('res.partner')
    ids = obj.search(cr, uid, [('supplier','=',True), ('is_company','=',True)])
    res = obj.read(cr, uid, ids, ['name', 'id','email'], context)
    res = [(r['id'], r['name']) for r in res]    
    return res

_columns = {
    'partner_sup_id': fields.many2one('res.partner', 'Select Supplier 2 ', selection=_get_partner_sup),
}

But it's still like a normal many2one field. What is wrong ?

And I don't want use widget='selection' or domain=[('supplier','=',True), ('is_company','=',True)]

Thanks in Advance

Avatar
Descartar
Avatar
Temur
Best Answer

Wrong parameter. The many2one field doesn't have parameter "selection". 

Can you explain please, why you don't want to use:

_columns = {
 'partner_sup_id': fields.many2one('res.partner', 'Select Supplier 2 ', domain=[('supplier','=',True), ('is_company','=',True)),
}
you can also set domain in the XML, if you like to have domain filter only in the particular page.

?

if you want to limit displayed columns(fields) to the 'name' field in the selection(you seem to try this in your function), then you've to achieve it with custom view (treeview) for this model.

Avatar
Descartar
Avatar
Axel Mendoza
Best Answer

You can use any of the provided Options here but the final adjustment is that you need to set the widget selection for the field in your xml view definition. For example:

#in your .py  

_columns = {

    'partner_sup_id': fields.many2one('res.partner', 'Select Supplier 2 ', domain=[('supplier','=',True), ('is_company','=',True)),

}

 

#in your xml
 

<field name="partner_sup_id" widget="selection">
 

Avatar
Descartar
Avatar
Deepa Venkatesh
Best Answer


Well if you don't want to use Domain / Widget...

Then you can try with either of these options

Option 1:

Define a field as Selection, instead of Many2One, along with a selection to achieve your requirement...

Coming to your Requirement:

def _get_partner_sup(self, cr, uid, context=None):

obj = self.pool.get('res.partner')

ids = obj.search(cr, uid, [('supplier','=',True), ('is_company','=',True)])

res = obj.read(cr, uid, ids, ['name', 'id','email'], context)

res = [(r['id'], r['name']) for r in res]

return res

_columns = {

'partner_sup_id': fields.Selection(selection=_get_partner_sup),

}

Option2: If your intention is just not to provide Create/Edit option to the users, then in XML, against that fields just "options={'no_create':True}", by doing this also, you can achieve the same...

Avatar
Descartar
Related Posts Respostes Vistes Activitat
Display values from a pushed dict into a Many2one
many2one selection
Avatar
0
d’oct. 20
3976
fields.many2one ('my.model', selection=_selection_function ) Retourn all 'my.model' records
many2one selection
Avatar
1
d’ag. 17
4509
Why is a selection field used when a many2one field is better?
many2one selection
Avatar
0
de març 15
3725
many to one filed shows object only
many2one selection
Avatar
Avatar
1
de març 15
6950
Filter out results in a Many2One
many2one selection help
Avatar
Avatar
1
de set. 23
2346