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I'm trying to create 

currency_id : many2one field on res.currency model  this is the code:

currency_id=fields.Many2one('res.currency')


How can i make it take company currency by default.(readonly)?

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最佳答案

Hi,

You can achieve it easily as follows:


currency_id = fields.Many2one('res.currency', default=lambda self: self.env.company.currency_id, readonly=True)


Thanks & Regards

Walnut Software Solutions

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What is company ?
is a model?

company is actually the model of 'res.company', but it is made to be a special instance for this purpose
read more at https://www.odoo.com/documentation/15.0/developer/reference/backend/orm.html#environment

最佳答案

Hello,

In Odoo, you can access the current company object by calling ".company" from the "env" object. For example, "self.env.company" will return the current company. The company object has a field called "currency_id" which contains the default currency ID.

To select the default company in a field, you can use a lambda function. Here's an example:

currency_id = fields.Many2one('res.currency', default=lambda self: self.env.company.currency_id, readonly=True)

Regards

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