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on_changeres.partnerodoo11api.onchangeodoo11.0
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Maks

Hi. I'm trying to create a method that will be triggered whenever a field is changed, and I want to make this change on every contact of a company. To be specific, SLA agreement is a Many2one field. You can give any user any SLA agreement. My problem is, that I want to choose an agreement for a client company, and at the same time every contact (child) this company has.  Here is the code:

class WebsiteSupportUpgradePartners(models.Model):
    _inherit = "res.partner"

    # sla_id = fields.Many2one('website.support.sla', string="SLA")

    @api.onchange('sla_id')
    def sla_inheritence(self):
        if self.company_type == 'company':
            _logger.info(f'LOG MESSAGE 1 {self.child_ids}')
            if self.child_ids:
                for child in self.child_ids:
                    company_contact = self.env['res.partner'].search([('id','=',child.id)])
                    _logger.info(f'LOG MESSAGE 2 {child.id}')
                    _logger.info(f'LOG MESSAGE 3 {company_contact}')
                    _logger.info(f'LOG MESSAGE 4 {company_contact.sla_id}')
                    # company_contact.sla_id = self.sla_id
                    company_contact.sla_id = self.env['website.support.sla'].search([('id','=',self.sla_id.id)])
                    _logger.info(f'LOG MESSAGE 5 {company_contact.sla_id}')
        else:
            _logger.info(f'LOG MESSAGE 6 {self.sla_id}')
            self.sla_id = self.parent_id.sla_id
            _logger.info(f'LOG MESSAGE 7 {self.sla_id}')

sla_id is definied fine, all others fields also, the part I do not understand is why changes are not saved? Loggers show me, that this work, message 4 shows False, which is correct, and message 5 shows valid sla. But no changes appear on company contacts. Commented part do not work as well. What is even more interesting, else (where mg 6 and 7 are) works fine, and when I tried to change SLA to different then it's parent company it sets again to the right one. So what am I missing, why logs show me that code worked where it didn't?


I tried with combinations of @api.multi, and @api.depends, still didn't work. Yes, I know that commented variable is named sla_id, but it's not it. This variable is in original module, besides even if uncommented it's still not working.

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Maks
Author Best Answer

Thanks for answers, but none of them work. However, I found the solution on my own. Here it is:

class WebsiteSupportUpgradePartners(models.Model):
    _inherit = "res.partner"

    @api.multi
    @api.onchange('sla_id')
    def sla_inheritence(self):
        if self.company_type == 'company':
            if self.child_ids and self.sla_id:
                parent_sla = self.env['website.support.sla'].search([('id', '=', self.sla_id.id)])
                for child in self.child_ids:
                    child.write({'sla_id': parent_sla.id})

I don't really know why previous code didn't work, even if logs showed otherwise, but this one is doing fine. For me, issue is closed.

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Mayank Gosai
Best Answer

Hello Maks,

Yes it is possible.

But make sure you override the existing create and write function of the corresponding model

For Example:

class ProductTemplate(models.Model):

     _inherit = "product.template"

     custom_field = fields.Char("Custom Field", readonly=True)


     @api.onchange('ref_field')
     def onchange_value(self):

         if self.ref_field:

             self.custom_field = "Your Value"


     @api.model

     def create(self, vals):

         vals['custom_field'] = "Your Value"

         res = super(ProductTemplate, self).create(vals)

         return res


     @api.multi

     def write(self, vals):

         vals['custom_field'] = "Your Value"

         res = super(ProductTemplate, self).write(vals)

       return res.

Hope it helps,
Mayank

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subbarao
Best Answer

Hello Maks,

Try the following code

@api.multi

@api.onchange('sla_id')

def sla_inheritence(self):

        if self.company_type == 'company':

                if self.child_ids and self.sla_id:

                        for child in self.child_ids:

                                child.sla_id = self.sla_id.id

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