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Create Group By filter on child field

By
Victor Godayer
on 7/16/14, 5:33 AM 1,313 views

Hi,

I have an extended model of `res.partner` with a field named `x_subsidiary_of`.

 

When I am in the search view of customer invoices I would like to group invoices by this `x_subsidiary_of` field.

I've tried to modify the search view adding the following line :

    <filter string="Partner" icon="terp-partner" domain="[]" context="{'group_by':'partner_id.x_subsidiary_of'}"/>

 

But I get this error :

    AssertionError: Fields in 'groupby' must be regular database-persisted fields (no function or related fields), or function fields with store=True

How could I achieve this ?

0
René Schuster
On 7/16/14, 5:50 AM

What type is your x_subsidiary_of field?

Extend the invoice module and use field.related and store=True.

Then add the field to you customer invoice view (with invisible="1" if you like).

 

Regards.

 

Type is many2one. I try your tip and will let you know the result. Cheers

Victor Godayer
on 7/16/14, 6:34 AM

Thanks that worked like a charm :)

Victor Godayer
on 7/17/14, 9:35 AM

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Asked: 7/16/14, 5:33 AM
Seen: 1313 times
Last updated: 3/16/15, 8:10 AM