Hide field using One2many domain

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1 Reply

8031 डेटा देखने का तरीका

Michael Douglas

How to hide a field checking if there is a specific record inside?

type_event = fields.Selection(
    [('210200', u'Confirmação da Operação'),
     ('210210', u'Ciência da Emissão'),
     ('210220', u'Desconhecimento da Operação'),
     ('210240', u'Operação não Realizada'),
     ('110111', u'Cancelamento da Operação')],
    string=u'Tipo de Evento',
    required=True
)

<field name="events">
    <tree create="false">
        <field name="type_event" readonly="1"/>
        <field name="protocol" readonly="1"/>
        <field name="write_date" readonly="1"/>
    </tree>
</field>
<group attrs="{'invisible':[('210220', 'in', 'events.type_event')]}">
    <button name="event_desconhecimento" type="object"
        string="Desconhecimento da Operação" class="btn-info btn-block"/>
</group>

Marco Martínez

Best Answer

Hello, Michael.

I think we can't set a domain like that, the first parameter should be a field od the model, the second is the operator and the third one is the value.

So, if you want to hide the field depending on the availability of a value in the records of the one2many field, I recommend to create a new field in the model, maybe "type_event_invisible" of type Boolean.

I would define a method with @api.onchange('type_event') as decorator, this method should change the value of type_event_invisible field of the record. As I've tested, all onchange methods get executed at form loading.

Then, the domain for invisible attribute should be {'invisible':[('type_event_invisible', '=', True)]}

I'm not really good explaining, but I hope it can helps. Greetings.

Michael Douglas

लेखक

That way I would create disposable fields in the database, so I did it this way:

ciencia = fields.Boolean(