Skip to Content
Dette spørgsmål er blevet anmeldt
domaincontextodooV9
3 Besvarelser
25173 Visninger
Avatar
Eliseo Tehuitzil

Set context depending on many2many ids to domain or filter other many2many.

In model

batch_id = fields.Many2one('ae.batch', 'Batch')
subject_ids = fields.Many2many('ae.subject', string="Subjects")
topic_ids = fields.Many2many('ae.topic', string="Topics")
subtopic_ids = fields.Many2many('ae.subtopic', string="Subtopics")

The goal is to pass context in order to filter(domain), picking a Batch filters Subjects, choose Subjects, could be one or more, to filter Topics, and filter Subtopics.

Check view:

<group col="4" name="plan_detail" String='Choose t'>
<field name="batch_id" 
    context="{'batch_id':batch_id}"/>

<field name="subject_ids" 
    domain="[('batch_id', '=', batch_id)]" 
    context="{'subject_ids': subject_ids}"/>

<field name="topic_ids" 
    domain="[('subject_id', 'in', 'subject_ids')]"
    context="{'topic_ids': topic_ids}" />

<field name="subtopic_ids" widget="many2many_checkboxes" 
    domain="[('topic_id', 'in', topic_ids)]" />

What is working, picking the Batch filters correctly all Subjects. Stucked between Subjects to Topics, I think is a context or domain problem, I've tested changing the domain manually like so:

<field name="topic_ids" 
    domain="[('subject_id', 'in', '[1, 2]')]"
    context="{'topic_ids': topic_ids}" />

And successfully gets Topic list. I guess I am wrong passing context or getting domain. 

Avatar
Kassér
Avatar
Sarga
Bedste svar

Hi, 

Is the current scenario like ,you need to filter subjects based on batches and topics based on the subjects and sub topics based on topics plus subjects ,topics and sub topics are manytomany fields. If yes then i hope passing domain  via .py file could solve your issue.i have provided an example below.Hope this could help you :)


@api.onchange('subject_ids')
def onchange_subject_ids(self):
    listids=[]
    if self.subject_ids:
        for each in self.subject_ids:
            listids.append(each.id)
            domain = {'topic_ids': [('id', 'in', listids)]}
            return {'domain': domain, 'value': {'topic_ids': []}}
Avatar
Kassér
Avatar
Eliseo Tehuitzil
Forfatter Bedste svar

I just found another way to achieve this, very simple actually.

Since the context for many2many-one2many is a recordset (little changes in bold):

<field name="batch_id" 
    context="{'batch_id': 'batch_id'}"/>

<field name="subject_ids" 
    domain="[('batch_id', '=', batch_id)]" 
    context="{'subject_ids': 'subject_ids'}"/>

<field name="topic_ids" 
    domain="[('subject_id', 'in', subject_ids[0][2])]"
    context="{'topic_ids': 'topic_ids'}" />

<field name="subtopic_ids" widget="many2many_checkboxes" 
    domain="[('topic_id', 'in', topic_ids[0][2])]" />
Avatar
Kassér
Related Posts Besvarelser Visninger Aktivitet
Help me write this domain and context. Løst
domain context
Avatar
Avatar
1
nov. 24
5561
How to return a domain on field on onchange action ? Løst
domain onchange context
Avatar
Avatar
Avatar
Avatar
3
nov. 24
46495
How to update the context on the new api ? Løst
context odooV9 newAPI
Avatar
Avatar
Avatar
4
sep. 24
48616
Any ways to pass context from controller and get it in odoo view or act_window?
domain context controller
Avatar
0
jul. 24
10130
odoo14 inherit view extend context & domain
domain context extend
Avatar
0
jan. 21
5326