[tryton-dev] Search on One2Many field

[Josias Pérez]

Hi,

I have a custom module with the a One2Many field:


class Agreement(ModelView, ModelSQL):
    "Agreement"
    __name__ = 'mod.agreement'

    date = fields.Date('Date')
    lines = fields.One2Many('disc.agreement.service',
        'agreement','Services',
        )

class AgreementLine(ModelView, ModelSQL): 
    "Agreement Line" 
    __name___ = 'mod.agreement.line'

    agreement = fields.Many2One('Agreement')
    service = fields.Many2One('mod.service', 'Service') 

class Service(ModelView, ModelSQL):
    "Service"
    __name__ = 'mod.service'

    name = fields.Char('Name')

Inside this class I have modified the search classmethod and I want to search 
Agreements by Service ('mod.service') in Agreement class('mod.agreement'), is 
this possible?

Thanks for your help and comments! 

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